SFP28 Optical Cable Module CBO 740-084671 for Juniper — 30 m

The BlueOptics SFP28 Optical Cable Module CBO 740-084671 for Juniper — 30 m is a fixed-length optical transceiver cable designed for 25Gbps SFP28 ports. It provides a direct-attach fiber connection tailored for short to mid-range links in data centers and high-speed networks. The assembly is intended to connect switches, servers, and network appliances where a reliable, low-latency 25GbE link is required and physical compatibility with Juniper SFP28 ports is needed.

Advantages

This SFP28 optical module offers a pre-terminated, fixed-length solution that reduces installation time and eliminates field termination. Its compatibility with SFP28 ports ensures straightforward hot-plug deployment and consistent 25Gbps throughput. The fixed 30 m length minimizes signal loss over short to medium distances while maintaining low latency and predictable performance. The assembled cable reduces potential connection errors and simplifies cable management in rack and patching environments.

Suitable for

• Data center switch-to-switch links at 25GbE
• Server uplinks to top-of-rack or leaf switches
• Short to mid-range fiber connections within equipment rooms
• High-density patching panels and optical distribution frames

Key specifications

• Interface type: SFP28 optical direct-attach module compatible with 25Gbps ports
• Cable length: fixed 30 meters
• Typical use range: short to mid-range multimode/single-mode scenarios depending on link design
• Connector: factory-terminated optical connectors for plug-and-play installation
• Latency and bandwidth: engineered for low-latency 25Gbps operation
• Construction: pre-assembled factory-terminated optical cable for consistent performance

How to use

Install the module by inserting the SFP28 connector into the compatible port on Juniper equipment while the device is powered according to the vendor's hot-plug guidance. Route the fixed 30 m cable through cable management pathways to avoid tight bends and mechanical stress. Ensure the mating optical connector ends are clean before connection; follow standard fiber cleaning procedures to maintain signal integrity. Verify link status and speed in the switch or server management interface and monitor for alignment with expected 25Gbps operation.

Recommendations

Use in controlled data center environments where bend radius, strain relief, and connector cleanliness can be maintained. Confirm firmware and hardware compatibility with Juniper SFP28 ports and follow vendor guidelines for supported transceiver modules. For critical links, test end-to-end performance after installation and use appropriate labeling to simplify future maintenance.