SFP Transceiver CBO SFP-1G-LH 1G long-range single‑mode fiber for Arista compatibility

CBO SFP-1G-LH is a 1 Gbps SFP transceiver module designed for long-range single-mode fiber links and compatible with Arista equipment. It offers a compact SFP form factor that supports 1G optical connectivity for uplinks, switch-to-switch links and extended-distance fiber connections. The module is intended for installations where a reliable single-mode long-haul 1G link is required and where compatibility with Arista switches is necessary.

Advantages

The transceiver provides a standardized SFP footprint for easy insertion into compatible ports and supports long-range single-mode transmission to cover extended distances. Its compatibility with Arista devices simplifies integration in mixed-vendor environments and reduces interoperability issues. The module is engineered for stable 1 Gbps performance and low power consumption, making it suitable for continuous operation in data centers and enterprise networks.

Suitable for

• Data center uplinks between switches and aggregation equipment
• Switch-to-switch fiber links across campus or between racks
• Long-distance single-mode fiber connections for backbone links
• Network upgrades where 1 Gbps optical links are required

Key specifications

• Data rate: 1 Gbps
• Fiber type: single-mode
• Range: designed for long-range/long-haul links over single-mode fiber
• Form factor: SFP (Small Form-factor Pluggable)
• Interface: LC duplex connector
• Optical wavelength: typical for long-range 1G single-mode transceivers (single-fiber Tx/Rx pair)
• Power consumption: low-power SFP class

How to use

Install the CBO SFP-1G-LH into an available SFP slot on a compatible Arista switch or other supported equipment until it clicks into place. Connect LC duplex single-mode fiber cables to the module, ensuring correct transmit/receive orientation. After physical installation, verify link status in the switch management interface and configure the port for the required speed and duplex settings if necessary. Monitor the port for errors and optical diagnostics where supported.

Recommendations

Use certified single-mode LC duplex fiber and keep connector endfaces clean to maintain signal quality. Verify compatibility with the target device and consult the equipment vendor’s documentation for any specific software or firmware requirements before deployment.