Fiber Optic Transceiver CBO AT‑SPBD20‑14 1550 nm, 14 km

The Fiber Optic Transceiver CBO AT‑SPBD20‑14 1550 nm, 14 km is a single-channel single-mode optical module designed to convert electrical Ethernet signals into optical signals for long-distance transmission. Operating at a wavelength of 1550 nm and supporting links up to 14 km, this transceiver is intended for installation in compatible network devices to provide reliable fiber connectivity for backbone, metro or point-to-point links. The compact form factor enables integration into switches, routers or media converters that accept this class of optical modules.

Advantages

The transceiver supports long-reach single-mode transmission at 1550 nm with a maximum reach of 14 km, providing stable optical links for Ethernet and telecom applications. Its single-channel design simplifies deployment for dedicated fiber circuits while preserving port density in host devices. The module offers low power consumption and thermal characteristics appropriate for rack-mounted network equipment, ensuring consistent performance under standard operating conditions.

Suitable for

• Long-distance Ethernet links over single-mode fiber
• Backbone and metro network interconnects
• Point-to-point fiber connections between sites
• Integration into switches, routers or media converters that accept compatible optical modules

Key specifications

• Optical wavelength: 1550 nm
• Maximum transmission distance: up to 14 km over single-mode fiber
• Channel type: single-channel (single-mode)
• Interface: optical fiber port compatible with standard single-mode connectors
• Application: Ethernet and telecommunication optical link conversion
• Form factor: compact module for insertion into compatible network equipment

How to use

Install the transceiver into a compatible host device according to the device manufacturer’s instructions, ensuring the module is fully seated and latched where applicable. Connect single-mode fiber using the appropriate connector type, observe correct fiber orientation and use clean connector end faces to prevent signal loss. Configure the host device’s network settings as required for the optical link and verify link status and performance through the device management interface or diagnostic LEDs.

Usage recommendations

Use clean connectors and appropriate fiber patchcords rated for single-mode, maintain proper bend radius for fiber cabling, and verify compatibility with the host device before installation. For reliable long-distance operation, monitor signal levels and perform periodic inspection of connectors and fiber routes.