

MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm - DDM
40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty
The QSFP40LR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-LR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 10 km (6.2 mi) and delivers dependable 40 GbE connectivity over fiber cabling.
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
Applications:
Expand your network to remote segments
Replace defective or damaged QSFP+ modules
Features:
100% MSA UNCODED QSFP+ TRANSCEIVER: Designed, programmed and tested to work with compatible MSA Compliant switches and routers to deliver dependable 40GbE connectivity
TECHNICAL SPECS: 40GBASE-LR4 40Gbps Single Mode (SMF) LC Connector 1270nm to 1330nm Digital Diagnostic Monitoring (DDM) Distances up to 10km (6.2mi)
TESTED FOR COMPATIBILITY: Hot-swappable in MSA Compliant routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
LIFETIME WARRANTY: Backed by a lifetime warranty on the life of the module itself and not the life of your switch; our modules won't void your OEM warranty and supported by our Tech Advisors 5/24
WORKS WITH MSA COMPLIANT SWITCHES: Works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
StarTech.com SFP Cables:
All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP Cables, providing the convenience and reliability you need to ensure dependable network performance.
Technical Specifications:
Wavelength: 1330nmTx/1270nmRx
Maximum Data Transfer Rate: 10 Gbps
Type: Single Mode Fiber
Connection Type: LC Connector
Maximum Transfer Distance: 20 km (12.4 mi)
Power Consumption: Low power consumption
Digital Diagnostics Monitoring (DDM): Yes
Network
SFP transceiver type
Fiber optic
Maximum data transfer rate
40000 Mbit/s
Interface type
QSFP+
Fiber optic connector
LC
Performance
Product colour
Silver
Housing material
Aluminium
Mean time between failures (MTBF)
1489426 h
Tx wavelength (min)
1270 nm
Rx wavelength (max)
1330 nm
Maximum transfer distance
10000 m
Maximum data transfer rate
40000 Mbit/s
SFP transceiver standard
LR4
Single-mode fiber (SMF) supported
Yes
Multi-mode fiber (MMF) supported
No
Operational conditions
Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 85 °C
Operating relative humidity (H-H)
5 - 95%
Weight & dimensions
Width
18.4 mm
Depth
72 mm
Height
13 mm
Weight
40 g
Logistics data
Master (outer) case width
25 cm
Master (outer) case length
30 cm
Master (outer) case height
20 cm
Quantity per master (outer) case
36 pc(s)
Full specification and details can be found in the



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