
A 40G SR4 QSFP+ transceiver for multimode fibre at 850nm, reaching 150m over an MTP/MPO trunk. Aggregates 10G traffic into a clean 40G core for data centre and AV over IP networks. Digital Optical Monitoring included. Netgear tested and approved at 40G. UK stocked with a three-year no-quibble warranty.

Palo Alto Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Huawei Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

HP H3C Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Intel Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Juniper Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Mellanox Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

HP Aruba Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

IXIA Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Fortinet Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Dell EMC Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Cisco Meraki Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Avaya Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Dell Force10 Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Dell Networking Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Extreme Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Cisco Systems Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Arista Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Brocade/Ruckus Compatible 40G SR (multimode) Transceiver
The 40G QSFP+ SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module that provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate bandwidth of 40Gbps 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF.
An optical fiber ribbon cable with an MPO/MTP connector at each end plugs into the QSFP+ module receptacle. The orientation of the ribbon cable is "keyed" and guide pins are present inside the modules receptacle to ensure proper alignment. The cable usually has no twist (key up to key up) to ensure proper channel to channel alignment. Electrical connection is achieved through a z-pluggable 38-pin IPASS® connector.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed, and unused channels can be shut down for maximum design flexibility.
The 40G QSFP+ SR4 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features:
40Gb/s QSFP+ SR4 Transceiver
Hot Pluggable, MTP/MPO Connector, +3.3V, MMF 150M
4 independent full-duplex channels
Up to 11.ZGbps per channel bandwidth
Aggregate bandwidth of >40Gbps
MTP/MPO optical connector
QSFP+ MSA compliant
Digital diagnostic capabilities
Capable of over 100m transmission on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
CML compatible electrical 1/0
Single +3.3V power supply operating
TX input and RX output CDR retiming
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
RoHS Compliant Part
Applications:
Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR

Built for high-performance networking environments, the PlusOptic QSFP4x10-SR4-PLU delivers fast, stable, and scalable connectivity across short-range multimode fibre links. Designed to integrate seamlessly with existing infrastructure, it offers a dependable solution for data-intensive applications where consistency and compatibility matter.
Key Features of PlusOptic QSFP4x10-SR4-PLU
40G data rate for high-speed data transmission
Supports distances up to 300 metres over multimode fibre (MMF)
MPO connector for efficient high-density connectivity
Compatible with 100+ major networking vendors
Wide range of available form factors including SFP, QSFP, CFP, and more
Data rate options ranging from 100Mbps to 400G across the range
Specialist variants available including Bidi, Fibre Channel, and 10G Copper
CWDM & DWDM options for maximising dark fibre usage
Industrial temperature-rated models available for demanding environments
Optimised for Short-Range High-Speed Networking
Delivering a 40G data rate over multimode fibre, this transceiver is engineered for high-bandwidth applications within data centres and enterprise networks. Its 300M reach makes it ideal for short-distance interconnects without compromising on performance.
Seamless Multi-Vendor Compatibility
Designed to work across a wide range of networking hardware, this module ensures smooth integration into existing systems. With guaranteed compatibility across over 100 vendors, deployment is straightforward and hassle-free.
Flexible Connectivity with MPO Interface
The MPO connector supports high-density fibre connections, enabling efficient cable management and simplified scaling in complex network environments. It’s well-suited for modern infrastructure where space and performance are both priorities.
Comprehensive Transceiver Range
As part of a broader product family, this module sits within a full spectrum of transceiver solutions covering multiple data rates, wavelengths, and applications. Whether standard or specialised, there’s a configuration available to match specific network requirements.
Built for Demanding Environments
With options designed for industrial temperature ranges and challenging conditions, the wider transceiver range ensures reliable operation even in less controlled environments, supporting consistent network performance wherever it's deployed.



