QSFP28 to 4xSFP28 Breakout DAC 1m to 5m passive
QSFP28 to 4x SFP28 breakout DAC solution for 100G Ethernet applications
Product information
The SO-QSFP28-4SFP28-PCUxM is a passive 100G to 4x 25G Ethernet Direct Attach Cable (DAC) coax solution.
A typical application for a SO-QSFP28-4SFP28-PCUxM break-out cables is between a QSFP28 port on a 100Gbps switch and feed up to four upstream 25GbE-SFP28 enabled switches. Each QSFP28-SFP28 splitter cable features a single QSFP28 connector (SFF-8665) rated for 100Gbps on one end and 4x SFP28 connectors (SFF-8402), each rated for 25Gbps, on the other.
The SO-QSFP28-4SFP28-PCUxM is provided in lengths from 1 to 5 meters (3.3 to 16.4 ft). Break-out from is directly from QSFP28 side for 2 meters and below. For lengths of 3 meters and above, the break-out from the QSFP28 is 1m.
The thickness of the cable is defined by the AWG (American Wire Gauge) rating value. The SO-QSFP28-4SFP28-PCUxM uses AWG30 and AWG26 rated cables.
Specification
- QSFP28 (100G) to 4x SFP28 (25G) Splitter Cable
- 1x QSFP28 100 Gbps rated connector (SFF-8665 compliant)
- 4x SFP28 25 Gbps rated connectors (SFF-8402 compliant)
- SFF-8431 (electrical interfaces) / 8432 (mechanical specifications) compliant
- Protocol agnostic support of 1000GbE, EDR InfiniBand
- IEEE 802.3bj and P802.3by compliant
- 1 to 5 meters (3.3 to 16.4 ft)
- AWG 30 and AWG26 (cable thickness)
- C-temp operating conditions (0°C to +70°C)
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