Direct-Attach Copper SFP+ Cable CBO MCP2100-X01AB 30 m Passive for 10GbE Connections

BlueOptics Direct-Attach Copper SFP+ Cable CBO MCP2100-X01AB 30 m Passive for 10GbE Connections is a 30-metre passive SFP+ twinax cable engineered for 10 Gigabit Ethernet links. The cable provides a fixed copper connection between SFP+ ports and is intended for short-to-medium distance trunking, server-to-switch and switch-to-switch interconnects within data centres and enterprise networks. As a passive direct-attach option, it requires no external power or optical transceivers and offers low latency and predictable signal performance for high-throughput environments.

Advantages

The passive design minimises power consumption and eliminates the need for separate optical modules, reducing both component count and operating cost. Its fixed SFP+ terminations ensure straightforward compatibility with standard SFP+ ports, while the 30 m length supports flexible rack-to-rack and aisle-to-aisle connections without intermediate repeaters. Construction using twinax copper allows for stable 10GbE performance with low latency and good electromagnetic characteristics in typical data centre environments.

Suitable for

• 10 Gigabit Ethernet server-to-switch connections
• Switch-to-switch links in data centre spine-leaf or access layers
• Short-to-medium distance trunking between racks and cabinets
• Environments where low latency and cost-effective cabling are required

Key specifications

• Connector type: SFP+ direct-attach copper terminations
• Length: 30 metres
• Cable type: passive twinax copper
• Nominal data rate: 10 Gigabit Ethernet (10GbE)
• Compatibility: SFP+ port form factor for direct connection
• Latency: low, passive electrical link suitable for high-throughput use
• Use environment: data centre and enterprise networking interconnects

How to use

Install the cable by inserting each SFP+ termination into the corresponding SFP+ ports on the network devices until the connectors latch. Ensure both devices are powered down or that ports are configured to accept direct-attach links according to the vendors' hot-plug procedures if available. Verify link status in the devices' management interfaces and confirm negotiated speed and duplex are set to 10GbE. Route the cable to avoid sharp bends and maintain bend radius recommendations to preserve signal integrity.

Usage recommendations

For reliable operation, avoid exposure to unnecessary mechanical stress and keep the cable away from high electromagnetic interference sources. Use the 30 m length for rack-to-rack or aisle connections where optical transceivers are not required, and check device compatibility lists if vendor-specific link negotiation or power constraints are a concern.