SFP transceiver module CBO SFP-1G-MMF-2KM-NV-BO 1.25 Gbit/s multimode 2 km

CBO BlueOptics SFP-1G-MMF-2KM-NV-BO is a small-form pluggable (SFP) optical transceiver designed for multimode fiber links. It supports a data rate of 1.25 Gbit/s and a maximum reach of up to 2 km over suitable multimode cabling. The module provides a hot-pluggable interface for installation in switches, routers and media converters, enabling short-range optical connections without requiring system downtime.

Advantages

The transceiver offers compact hot-swappable design and compatibility with standard SFP ports, allowing straightforward upgrades or repairs of network equipment. With multimode operation and a 2 km reach, it supports short-distance backbone and distribution links in local and campus networks while keeping power consumption and footprint low. The module follows typical SFP mechanical and optical specifications, ensuring interoperability with a broad range of network devices that accept SFP optics.

Suitable for

• Short-range optical links between switches and access points in campus or enterprise networks
• Interconnections in wiring closets and data distribution areas using multimode fiber
• Media converters and network equipment that require 1.25 Gbit/s SFP optics
• Upgrading copper links to fiber for improved electromagnetic immunity and distance

Key specifications

• Form factor: SFP (small form-factor pluggable)
• Data rate: 1.25 Gbit/s (1250 Mbit/s)
• Fiber type: multimode fiber
• Maximum reach: up to 2 km over appropriate multimode cabling
• Interface: duplex optical connector (compatible with common LC duplex adapters)
• Hot-pluggable: yes
• Typical applications: short-range Ethernet and fiber links in LAN environments

How to use

Insert the SFP module into a compatible SFP slot on a switch, router or media converter while the host device is powered according to the device manual for hot-plug operation. Connect the multimode duplex fiber cable to the module’s optical interface, observing correct transmit/receive orientation. Verify link status and speed in the host device’s interface status indicators or management console. When removing the transceiver, follow the equipment vendor’s procedure to avoid port or fiber damage.

Recommendations

For reliable performance, use multimode fiber rated for the intended distance and ensure clean connector endfaces before connection. Confirm compatibility with the host device’s supported SFP optics and verify link parameters after installation. Store unused modules in protective packaging to prevent contamination and mechanical damage.