Optický transceiver CBO SFP-GIG-LH70 1,25 Gbit/s 70 km singlemode

The Fiber Optic Transceiver CBO SFP-GIG-LH70 1.25Gbps 70 km single‑mode is an SFP-form factor module designed for long‑reach optical links. It supports a 1.25 Gbps data rate and is intended for single‑mode fiber connections with a reach of up to 70 km. Compatible with standard SFP ports, this module provides optical uplink capability for network switches, routers and media converters, enabling point‑to‑point transmission in metro and campus environments.

Advantages

This SFP transceiver offers a long optical reach of up to 70 km over single‑mode fiber while maintaining a 1.25 Gbps line rate, allowing consolidation of network segments without intermediate repeaters. Its SFP form factor ensures broad compatibility with devices that accept small form‑factor pluggable modules, simplifying installation and maintenance. The module provides a stable optical interface suitable for commercial networking equipment and supports reliable point‑to‑point links in backbone and aggregation layers.

Suitable for

Key specifications

How to use

Insert the SFP transceiver into a compatible SFP port on a network switch, router or media converter until it locks in place. Connect single‑mode fiber optic cables to the TX and RX ports on the transceiver, observing correct transmit/receive alignment and using appropriate LC connectors if required. Ensure the connected equipment is configured for a 1.25 Gbps optical link and verify optical power levels and link status via device management interfaces or LED indicators. For safe handling, avoid touching the fiber endfaces and protect the transceiver with dust caps when not in use.

Lietošanas ieteikumi

Install in clean environments and verify fiber cleanliness before mating. Use certified single‑mode fiber and check optical budget margins for 70 km links. Monitor link status after installation and replace dust caps when the module is idle to maintain performance and prevent contamination.