Name: 1000Base-LX Simplex SFP - 1310nm Tx / 1550nm Rx - SM LC - 20km Reach
Brand: Transition Networks
Price: 479.95 USD
Availability: InStock

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Transition Networks TN-SFP-LXB21 1000Base-LX Simplex SFP - 1310nm Tx / 1550nm Rx - SM LC - 20km Reach

Transition Networks TN-SFP-LXB21 1000Base-LX Simplex SFP 1310nm Tx/1550nm Rx SM LC 20km This high-performance 1 Gigabit Ethernet transceiver delivers reliable long-reach connectivity for demanding network infrastructures. Designed to operate in simpl... Read More

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$479.95

In Stock: 20
Manufacturer: Transition Networks
Model or Part: TN-SFP-LXB21
Condition: New
Weight: 1.00lb
Dimensions: 2.50in x 0.50in x 0.30in

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Description

Transition Networks TN-SFP-LXB21 1000Base-LX Simplex SFP 1310nm Tx/1550nm Rx SM LC 20km

This high-performance 1 Gigabit Ethernet transceiver delivers reliable long-reach connectivity for demanding network infrastructures. Designed to operate in simplex mode, it supports a 1310nm transmit wavelength and a 1550nm receive wavelength over single-mode fiber with an LC connector. The TN-SFP-LXB21 is ideal for extending network reach up to 20 kilometers while maintaining low latency and high signal integrity.

Key Features

1 Gigabit Ethernet (1000Base-LX) compliance
1310nm transmit / 1550nm receive wavelengths
Single-mode fiber compatibility with LC connector
Simplex operation for cost effective deployments
Compact SFP form factor for easy integration into standard chassis
Up to 20km reach on SMF without repeaters
Low power consumption and high reliability in harsh environments

Technical Specifications

Interface: Ethernet 1GBASE-LX (1000Base-LX)
Transmit wavelength: 1310nm
Receive wavelength: 1550nm
Connector type: LC
Fiber type: Single-mode
Maximum reach: 20km
Operating temperature: -40 to +70 degrees Celsius
Power consumption: typical 0.8W (TX) / 0.4W (RX)

Applications

Enterprise campus and data center interconnects where long reach is required
Telecommunications backhaul links over single-mode fiber
Industrial automation networks with high reliability demands
Campus security systems requiring low latency and extended coverage
Utility and smart grid communication links across large geographic areas

The TN-SFP-LXB21 offers a blend of simplicity, performance, and durability. Its 20km reach capability eliminates the need for intermediate repeaters, reducing maintenance costs and simplifying network design. Whether you are expanding an existing campus or building a new backbone, this SFP module delivers the speed and reliability your infrastructure demands.