Black Box LFP403 155 Mbps SFP Fiber Optic Transceiver

The Black Box LFP403 is a Small Form-Factor Pluggable (SFP) optical transceiver module designed to provide reliable fiber optic connectivity for network equipment with SFP slots. Operating at 1310 nm wavelength, this transceiver supports data rates up to 155 Mbps, making it suitable for a range of legacy and specialized network applications.

Key Features

• 155 Mbps data rate with 1310 nm wavelength fiber optic transmission
• Protocol-transparent operation compatible with any network standard up to 155 Mbps
• Hot-pluggable SFP interface for easy installation and replacement without downtime
• Digital diagnostic monitoring reports temperature, TX/RX power, voltage, and bias current
• Reports link characteristics including SFP type, fiber length, wavelength, and bit rate
• Extended temperature range: -40°C to +85°C for harsh environments
• Compatible with SFP slots on most network switches, routers, and media converters

Applications

Ideal for Ethernet, Fast Ethernet, and 155 Mbps ATM network deployments. Suitable for enterprise networks, telecommunications infrastructure, and industrial applications requiring reliable fiber connectivity in temperature-extreme environments.