25G SFP28 Direct Attach Passive Copper cable assemblies (DAC) are a high-performance and cost-effective 1/0 solution for 25G Ethernet applications. The SFP28 copper cables allow hardware manufactures to achieve high port density, configurability and utilization at a very low cost and reduced power budget. The high speed cable assemblies meet and exceed 25G Ethernet industry standard requirements for performance and reliability.
Features
Support multi-gigabit data rates up to 25.8Gbps
Improved Pluggable Form-factor (IPF) compliant for enhanced EMI/EMC performance
MSA Compliant to SFF-8402 and SFF-8432
Hot-pluggable SFP 20PIN footprint
Low Power Consumption < O.SW
Power Supply :+3.3V
Compliant to SFP+ MSA
Temperature Range: 0 ~ 70 °C
ROHS
Length up to 5m
Applications
Storage Area Networks(SAN), Network Attached Storage and Storage Servers
Switched fabric 1/0 such as ultra high bandwidth switches and routers
High density connections among network equipment
Data center cabling infrastructure
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25G SFP28 Active Optical Cables (AOCs) are high-performance, cost effective 1/0 solutions for 25Gb Ethernet and 25G Fiber Channel applications, compliant with 25G Ethernet IEEE 802.3by 25GBASE-SR standard. They are suitable for short distances and offer a cost-effective solution to connect within racks and across adjacent racks. The length is up to 70 meters using OM3 MMF and 100 meters using OM4 MMF. The 25G SFP28 AOC is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20- contact edge type connector.
Features
Hot pluggable SFP28 form factor
Bit rate support from 1G to 25.78Gbps
850nm VCSEL laser
PIN photodetector
Pre-terminated twin fiber cable
Low power consumption
SFP+ housing with enhanced EMI shielding
Single 3.3V power supply
Programmable EEPROM for serial identification
Operating environment temperature 0 ~ 70°C
Applications
25GBASE-SR Ethernet
InfiniBand QDR, SDR, DDR
Servers, switches, storage and host card adapters
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A passive SFP28 to SFP28 direct attach copper cable for 25G at 1m. The default for in-rack server connections at 25G: no optics, no patch leads, minimal power draw. Netgear tested and approved at 25G. UK stocked with a three-year no-quibble warranty.
A passive SFP28 to SFP28 direct attach copper cable for 25G at 2m. The default for in-rack server connections at 25G: no optics, no patch leads, minimal power draw. Netgear tested and approved at 25G. UK stocked with a three-year no-quibble warranty.
A passive SFP28 to SFP28 direct attach copper cable for 25G at 3m. The default for in-rack server connections at 25G: no optics, no patch leads, minimal power draw. Netgear tested and approved at 25G. UK stocked with a three-year no-quibble warranty.
The CE UACC-DAC-SFP28-1M Ubiquiti Compatible Direct Attach Copper Cable provides a short-distance connection between compatible SFP28 interfaces. Measuring 1m in length, this passive copper cable supports 25Gbps, 10Gbps and 1Gbps data rates through SFP28 connectors at both ends. It features a black PVC jacket with a 4.5mm outer diameter and a minimum bend radius of 24mm for convenient installation between nearby network devices.
Key Features of CE Ubiquiti Compatible Direct Attach Copper Cable
Supports 25Gbps, 10Gbps and 1Gbps data rates
1m cable length
Passive copper construction
SFP28-to-SFP28 connector configuration
Compatible with SFP28, SFP+ and SFP interfaces
25Gbps Direct Attach Connectivity
The cable supports data rates up to 25Gbps while also accommodating 10Gbps and 1Gbps connections with compatible network interfaces.
SFP28-to-SFP28 Connection
SFP28 connectors are fitted at both ends to provide a direct copper connection between compatible network equipment. Ubiquiti lists compatibility with SFP28, SFP+ and SFP interfaces.
1m Copper Cable
The 1m cable length is suited to short connections between nearby network devices. The black PVC jacket has a 4.5mm outer diameter and a minimum bend radius of 24mm.
The CE UACC-DAC-SFP28-3M Ubiquiti Compatible Direct Attach Copper Cable provides a 25Gbps SFP28 connection for short-distance links between compatible networking equipment. It uses copper cabling with SFP28 connectors at both ends and supports 25Gbps, 10Gbps and 1Gbps data rates.
Key Features of CE Ubiquiti Compatible Direct Attach Copper Cable
25Gbps maximum supported data rate
Supports 25Gbps, 10Gbps and 1Gbps connections
SFP28 to SFP28 connector configuration
Passive copper direct attach cable
3m cable length
Copper wire with PVC jacket
5.6mm jacket outer diameter
25Gbps SFP28 Connectivity
This direct attach cable supports data rates of up to 25Gbps and is also compatible with 10Gbps and 1Gbps connections. SFP28 connectors are fitted at both ends for direct interconnection between compatible network equipment.
Cable Construction
The cable uses copper wire with a PVC jacket and has a 5.6mm outer diameter for the 3m version. Its minimum bend radius is 31mm, allowing practical cable routing within network installations.
Operating Conditions
The cable is rated for ambient operating temperatures from 0 to 70°C, making it suitable for use in standard indoor networking environments.
*Images used for illustrative purposes only; product may differ in appearance
The CE SFP-H25G-CU5M Cisco Compatible Direct Attach Copper Cable provides 25Gbps connectivity between compatible SFP28 ports over a 5m passive Twinax copper connection. Supporting 25GBASE-CR1 operation, it is suitable for short-distance network interconnections between switches, servers and other compatible equipment.
Key Features of CE Cisco Compatible Direct Attach Copper Cable
5m passive Twinax direct attach copper cable
25GBASE-CR1 connectivity
25Gbps data transfer rate
SFP28 to SFP28 connectivity
Supports IEEE 802.3by 25GBASE-CR
Suitable for short-distance 25GbE connections
Hot-pluggable SFP28 interfaces
25Gbps Direct Attach Connectivity
The passive copper cable provides a direct 25Gbps connection between compatible SFP28 interfaces. Its 5m length makes it suitable for short links within equipment racks and between adjacent racks.
SFP28 Interfaces
SFP28 connectors are integrated at both ends of the cable for direct connection to compatible 25Gb network ports. The cable follows SFP28 MSA requirements and is suitable for compatible Cisco networking platforms.
Passive Twinax Construction
The passive Twinax copper construction provides a direct electrical connection without active optical components. Compatible specifications identify 25GBASE-CR operation, with commercial operation from 0°C to 70°C.
*Images used for illustrative purposes only; product may differ in appearance
