CBO QSFP 49Y7887-LE-BL 3 m 40 Gbit/s Male-to-Male fiber cable

CBO BlueOptics QSFP 49Y7887-LE-BL is a 3 m Male-to-Male QSFP fiber cable engineered for 40 Gbit/s short-reach connections. The assembly is intended for direct interconnect between QSFP-capable networking devices and switches, providing a compact, factory-terminated fiber link that reduces connector handling and simplifies rack- and data-center patching. With a 3 meter length it is suitable for common in-rack and adjacent-rack links where high-bandwidth, low-latency transmission is required.

Advantages

This QSFP fiber cable supports 40 Gbit/s throughput over a short-reach, low-loss connection and is factory-terminated for consistent signal quality. The cable's plug-and-play male-to-male QSFP termination removes the need for field connectorization and speeds installation. Its compact, flexible design minimizes cable management complexity in densely populated racks and reduces the risk of signal degradation caused by improper assembly.

Suitable for

• High-bandwidth interconnects between switches and network appliances
• Server uplinks in data centers and enterprise racks
• Patch connections within and between adjacent racks
• Short-reach fiber links requiring QSFP interfaces

Key specifications

• Connector type: QSFP male-to-male fiber assembly
• Data rate: up to 40 Gbit/s
• Length: 3 m
• Application: short-reach high-bandwidth links for data center and enterprise networks
• Cable design: factory-terminated, compact and flexible fiber assembly

How to use

Install the cable by inserting each QSFP male connector into the corresponding QSFP port on the networking devices. Ensure devices are powered down or follow hot-swap guidelines provided by the equipment manufacturer when connecting or disconnecting transceiver assemblies. Route the cable to avoid sharp bends and mechanical stress; maintain bend radii recommended for fiber assemblies. After connection, verify link status and data throughput using the network equipment's diagnostics.

Recommendations

Use this 3 m QSFP fiber cable for in-rack and adjacent-rack short-reach links where a reliable 40 Gbit/s connection is required. Avoid repeated flexing at connector ends and store the cable coiled without tight loops to preserve optical performance.