Network Cable BlueOptics GME9UAY compatible BlueLAN DAC QSFP SC252501K3M30 GME9UAY-BL 3m Black

The BlueOptics GME9UAY compatible BlueLAN DAC QSFP SC252501K3M30 is a 3 m direct-attach copper (DAC) network cable in black, designed for high-density networking environments. It supports QSFP form-factor connectivity and is intended for short-reach, high-throughput links between switches, routers, and servers. The cable combines a rugged outer jacket with factory-terminated connectors to provide consistent signal integrity and straightforward installation in data center racks and network closets.

Advantages

This QSFP-compatible DAC cable offers low latency and reliable electrical performance for short-distance high-speed links. Its 3-meter length balances reach and signal quality for typical rack-to-rack and intra-rack connections. The pre-terminated design removes the need for field termination and reduces installation time. The black jacket provides abrasion resistance and a professional appearance while simplifying cable management in densely populated panels.

Suitable for

• Rack-to-rack or intra-rack high-speed connections in data centers
• Direct connections between QSFP-enabled switches, routers, and servers
• Short-reach 40/100 Gbps interconnects where copper DAC is appropriate
• Environments requiring plug-and-play pre-terminated cabling for quick deployment

Key specifications

• Connector type: QSFP-compatible direct-attach copper
• Length: 3 meters
• Outer jacket color: black
• Design: factory-terminated DAC for short-reach interconnects
• Typical use: high-density data center and enterprise networking

How to use

Install the DAC cable by inserting each QSFP connector into the corresponding port on your networking devices until the latch engages. Ensure both devices support QSFP direct-attach copper connections and that firmware or hardware compatibility is met. Route the cable to avoid sharp bends, excessive tension, and obstructions. If replacing an existing connection, power down devices according to your maintenance procedures if required by the equipment manufacturer before swapping cables.

Usage recommendations

For reliable operation, use this DAC cable within its recommended 3 m range and avoid repeated bending near the connector ends. Verify device compatibility with QSFP DACs and monitor link status after installation. Keep the cable away from sources of electrical interference and maintain tidy cable management to preserve airflow in racks.