Copper Direct Attach Cable BlueOptics 100GBASE-CR4 Infiniband EDR 30AWG 1m (MCP1600-E00BE30-BL)

Direct attach copper cable BlueOptics 100GBASE-CR4 Infiniband EDR 30AWG 1m is a short-reach electrical interconnect designed for data center environments. Compatible with NVIDIA MCP1600 interfaces, this 1-meter cable supports 100GBASE-CR4 data rates and Infiniband EDR signaling. The cable uses 30AWG conductors and a compact direct-attach form factor to provide a low-latency, power-efficient link between servers, switches and storage devices in dense rack deployments.

Advantages

The cable delivers a reliable 100 Gbit/s electrical connection with low latency and reduced power consumption compared with optical transceivers for short distances. Its direct-attach design simplifies installation without separate transceivers, and the 30AWG construction provides flexibility for high-density cabling runs. Compatibility with NVIDIA MCP1600 interfaces ensures interoperability in systems that support 100GBASE-CR4 and Infiniband EDR signaling.

Suitable for

• Short-reach server-to-switch and switch-to-switch links in data center racks
• Storage array interconnects where 100G electrical links are required
• High-performance computing clusters using Infiniband EDR
• Environments that prioritize low latency and tight cable management

Key specifications

• Data rate: 100G (100GBASE-CR4)
• Protocol support: Infiniband EDR and IEEE 100GBASE-CR4 electrical signaling
• Conductor gauge: 30AWG
• Cable length: 1 m
• Connector type: Direct attach copper assembly (integrated connectors)
• Application: Short-reach, rack-level interconnects

How to use

Install the direct attach cable by inserting each integrated connector into the corresponding port on the NVIDIA MCP1600-compatible transceiver slots or 100G electrical ports on switches and servers. Ensure connectors are fully seated and latches engage where present. Route the cable to avoid excessive bends or strain; the 30AWG construction allows flexible routing in dense racks but maintain manufacturer-recommended bend radii. After installation, verify link status and speed through device management interfaces and perform any required firmware or port configuration for 100GBASE-CR4 or Infiniband EDR operation.

Usage recommendations

Use this cable for short, intra-rack connections up to 1 m. Avoid using it for longer spans; for longer or longer-term installations, consider optical transceivers and fiber for signal integrity and distance. Handle connectors by the housing and avoid touching contact surfaces. Maintain appropriate airflow and cable management to prevent mechanical stress and heating in dense installations.