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Description
The QSFP-4SFP25-03C is a passive copper direct attach breakout (fanout) cable with one QSFP28 and 4 SFP28 connectors and has 3m length.
Such cable provides short distance (same shelf) inexpensive connectivity at up to 100G rates. It operates 4 independent 25G channels using the QSFP28 connector footprint on one end and four smaller SFP28 connectors at the other end. Each of the four channels can operate at multi-rate speeds Gigabit up to 25G.
Cable has been tested and found compatible with most major brand networking vendors (including Cisco, Juniper and Edge-Core TOR switches).
The 100G Direct Attach cables can be used in a wide variety of applications such as:
- High capacity I/O in Storage Area Networks, Network Attached Storage, and Storage Servers
- Switched fabric I/O such as ultra high bandwidth switches and routers 10G/40G/25G/100G Ethernet
- Data center cabling infrastructure
- High density connections between networking equipment
QSFP-100G-01C 100G direct attach copper cable specifications
| Connectors | QSFP28 38pin & 4x SFP28 20pin |
| Cable length | 3m |
| Connect speed | multi-speed up to 100Gbps |
| Cable type | 4 pair twinax |
| Operation | passive |
QSFP-4SFP25-03C product datasheet: 
PDF datasheet
Note: The breakout 100G Direct Attach Cables can be made in any length between 1m and 5m. The 3m version is most common length needed. For any other distance, please contact our sales department by e-mail.
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