Name: 1000Base-LX SFP Module 1310nm Tx/1550nm Rx SM LC Up to 40km MSA Compatible
Brand: Transition Networks
Availability: InStock

Transition Networks TN-SFP-LXB41 1000Base-LX SFP Module 1310nm Tx/1550nm Rx SM LC Up to 40km MSA Compatible

The Transition Networks TN-SFP-LXB41 is a high-performance 1000Base-LX SFP (Small Form-Factor Pluggable) transceiver designed for long-reach fiber optic networks. Operating with a 1310 nm transmit wavelength and a 1550 nm receive wavelength, this sin... Read More

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In Stock: 3
Manufacturer: Transition Networks
Model or Part: TN-SFP-LXB41
Condition: New
Weight: 1.00lb
Dimensions: 3.00in x 3.00in x 2.00in

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Description

Overview
The Transition Networks TN-SFP-LXB41 is a high-performance 1000Base-LX SFP (Small Form-Factor Pluggable) transceiver designed for long-reach fiber optic networks. Operating with a 1310 nm transmit wavelength and a 1550 nm receive wavelength, this single-mode LC module delivers reliable Gigabit Ethernet connectivity up to 40 km over standard SMF (single-mode fiber). It is fully MSA (Multi-Source Agreement) compatible, ensuring seamless integration with a wide range of networking equipment from leading vendors.

Key Features

Dual-wavelength operation - 1310 nm Tx, 1550 nm Rx for optimal reach and low attenuation
Supports distances up to 40 km on standard single-mode fiber
LC duplex connector for easy, low-loss fiber termination
MSA compliant - plug-and-play with any MSA-compatible SFP slot
Hot-swappable design - replace or upgrade without powering down the system
Low power consumption (1.5 W) for energy-efficient deployments
Robust metal housing for enhanced durability in harsh environments

Technical Specifications

Form factor: SFP (LC duplex)
Data rate: 1 Gbps (1000Base-LX)
Transmit wavelength: 1310 nm
Receive wavelength: 1550 nm
Optical power (Tx): -3.5 dBm typical
Optical power (Rx): -27 dBm to -9 dBm
Maximum reach: 40 km (SMF)
Operating temperature: -40 °C to +85 °C
Power supply: 3.3 V DC
Compliance: MSA, RoHS

Typical Applications

Campus and metropolitan area network (MAN) backbones
Enterprise inter-building connections
Data center uplinks and storage area networks (SAN)
Telecom carrier fiber links and aggregation points
Industrial automation networks requiring long-distance fiber runs
Remote site monitoring and IoT deployments over extended fiber spans

Choose the Transition Networks TN-SFP-LXB41 for dependable, high-speed connectivity that extends your network reach while maintaining low latency and power efficiency. Its universal compatibility and rugged design make it the ideal solution for both new installations and upgrades to existing fiber infrastructures.