CBO SFP+ Direct-Attach Copper Cable 1m Male/Male 10 Gbit/s Model 2127932-2-BL

CBO SFP+ Direct-Attach Copper Cable 1m Male/Male 10 Gbit/s Model 2127932-2-BL is a short-range copper interconnect with SFP+ male connectors on both ends, engineered for 10 Gbit/s links. The 1 metre length makes it suitable for connections inside racks and between adjacent racks in data centre environments. As a direct-attach copper (DAC) cable, it provides low latency and low power consumption compared with active optical solutions while delivering a straightforward plug-and-play experience for compatible SFP+ ports.

Advantages

The cable supports full 10 Gbit/s throughput over a fixed 1 m length and is designed to offer reliable electrical performance for short-reach links. Its passive copper construction reduces power draw and eliminates the need for separate transceivers, simplifying inventory and lowering per-link cost. The SFP+ male connectors provide standard, hot-pluggable compatibility with network switches, servers and storage appliances that accept SFP+ modules.

Suitable for

• Rack-to-rack connections within the same cabinet or adjacent cabinets
• Server-to-switch uplinks in data centre and enterprise network racks
• High-density patching in top-of-rack (ToR) switch deployments
• Short-distance point-to-point links in network closets

Key specifications

• Cable type: Direct-Attach Copper (DAC), passive
• Connector type: SFP+ male on both ends
• Supported data rate: 10 Gbit/s
• Length: 1 metre
• Typical use range: short-reach, within-rack or adjacent-rack
• Latency: low electrical latency suitable for switching and server uplinks

How to use

Insert each SFP+ connector into the corresponding SFP+ port until the latch clicks to secure the connection. Ensure both devices are powered on and that the ports are configured for 10 Gbit/s operation if manual configuration is required. No separate transceivers or fibre cabling are needed; the cable is plug-and-play with compatible hardware. Avoid bending the cable sharply and ensure strain relief at each connector to maintain signal integrity.

Usage recommendations

Use this 1 m DAC cable for short, direct connections where 10 Gbit/s electrical links are supported by both endpoints. Confirm compatibility with your switch or server vendor's SFP+ port policy and check port settings for link speed and duplex if connectivity issues arise.