Fiber optic SFP module CBO SFP-1G-ZX-160KM-AO-BO — 1.25 Gbps, single-mode LC, up to 160 km

CBO SFP-1G-ZX-160KM-AO-BO is a fiber optic SFP transceiver designed for 1.25 Gbps (1250 Mbit/s) full-duplex links over single-mode fiber using an LC connector. The module fits standard SFP hot-pluggable slots and is engineered for long-distance transmission up to 160 km, making it suitable for backbone and long-haul links in telecom, ISP and enterprise network infrastructures. It provides optical conversion and reliable connectivity with compatibility for devices that accept SFP form-factor transceivers.

Advantages

The module supports long-range single-mode transmission up to 160 km at 1.25 Gbps while maintaining low power consumption and hot-pluggable convenience for rapid replacement or upgrade. Its LC single-mode interface ensures stable optical performance for long-haul links, and the SFP form factor enables broad compatibility with switches, routers and optical line equipment that accept standard SFP transceivers.

Suitable for

• Telecom long-haul links and trunk connections
• Internet service provider (ISP) backbone circuits
• Enterprise campus and inter-building fiber links
• Data center interconnects where 160 km reach is required
• Replacement or upgrade of existing SFP ports to single-mode long-reach

Key specifications

• Data rate: 1.25 Gbps (1250 Mbit/s)
• Fiber type: single-mode fiber (SMF)
• Connector: LC duplex
• Maximum reach: up to 160 km
• Form factor: SFP (hot-pluggable)
• Transmission mode: full-duplex optical link
• Typical power consumption: low-profile SFP class module

How to use

Insert the SFP transceiver into an available SFP slot on a compatible switch, router or optical device while the host is powered on or off, following the device manufacturer’s guidance for hot-pluggable modules. Connect the single-mode LC patch cable between transceivers at both ends, ensuring correct TX/RX alignment. Verify link status through the host device interface and monitor optical levels to confirm proper operation. For long-distance links, ensure clean connectors and proper fiber attenuation budgeting consistent with 160 km reach.

Recommendations

Use single-mode OS2 fiber with controlled attenuation and perform connector cleaning before installation. Verify device compatibility with SFP transceivers and confirm optical budget for 160 km links; consider inline amplifiers or dispersion management if network design requires. Store unused modules in protective anti-static packaging.