200G QSFP56 PCxxx Passive DAC

The 200G QSFP56 PCxxx Passive DAC is a passive twinax direct attach copper cable with QSFP56 to QSFP56, supporting 200Gbps links over a length of Customized. As a passive cable it draws essentially no power and adds no latency to the link. It is a cost effective, low latency interconnect for 200G Ethernet data center and cloud network environments, and complies with IEEE802.3cd, SFF-8436.

Product Highlights

• QSFP56 to QSFP56
• Data rate: 200Gbps
• Cable type: Passive Twinax
• Length: Customized
• Operating temperature: 0 to 70°C (32 to 158°F)

Designed for 200G Ethernet data center and cloud network environments, the 200G QSFP56 PCxxx Passive DAC carries 200Gbps between QSFP56 to QSFP56 interfaces. Ordered in customized lengths, it matches the actual rack geometry without slack. 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.

Standards compliance covers IEEE802.3cd, SFF-8436. The unit works in any equipment with a standard QSFP56 to QSFP56 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

This cable is built to order in customized lengths. Our part number QSFP-200G-PCxxx identifies the configuration. Wire gauge follows the length: 30AWG for 0.5/1/1.5/2m, 26AWG for 3m. When placing an order, tell us the length you need and any label or packaging requirements.

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.

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.

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.