100G QSFP28 4x 25G NRZ to 4x 25G SFP28 25G NRZ Active Breakout DAC, 1m (3ft)

The 100G QSFP28 4x 25G NRZ to 4x 25G SFP28 25G NRZ Active Breakout DAC, 1m (3ft) provides a 100Gbps copper connection between QSFP28 to 4x SFP28 ports with a cable length of 1m (3ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. Direct attach copper keeps both latency and power consumption to a minimum, which makes it the economical choice for 100G Ethernet, data center interconnect and 5G transport networks.

Product Highlights

• QSFP28 to 4x SFP28
• Data rate: 100Gbps
• Cable type: Active Breakout DAC
• Length: 5 standard options from 1m (3ft) to 9m (29ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

The 100G QSFP28 4x 25G NRZ to 4x 25G SFP28 25G NRZ Active Breakout DAC, 1m (3ft) connects QSFP28 to 4x SFP28 ports at 100Gbps in 100G Ethernet, data center interconnect and 5G transport networks. This unit is available in 5 standard lengths from 1m (3ft) to 9m (29ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs QSFP28-4x 25G-NRZ SFP28-1x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.

Standards compliance covers QSFP28 MSA, SFP28 MSA, SFF-8665, SFF-8679, SFF-8472, SFF-8402. The unit works in any equipment with a standard QSFP28 to 4x SFP28 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

The part number of this assembly varies with length, for example QSFP-100G-4SAC01 for the shortest option. We supply this cable in 1m (3ft), 3m (10ft), 5m (16ft), 7m (23ft) and 9m (29ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.