Name: 1000Base-LX 1550nm SM LC SFP with 120km Reach
Brand: Transition Networks
Availability: InStock

Transition Networks TN-GLC-ZX-SM-12 1000Base-LX 1550nm SM LC SFP with 120km Reach

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In Stock: 26
Manufacturer: Transition Networks
Model or Part: TN-GLC-ZX-SM-12
Condition: New
Weight: 1.00lb
Dimensions: 2.17in x 0.51in x 0.31in

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Item Condition

New - Sealed or Open Box Condition
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Description

The Transition Networks TN-GLC-ZX-SM-12 is a high-performance 1000Base-LX SFP module designed for single-mode fiber optic networks that demand long-reach connectivity. Operating at 1550 nm, this LC-type transceiver delivers reliable 1 Gbps Ethernet transmission over distances up to 120 km, making it ideal for metropolitan, campus, and carrier-grade deployments where distance and signal integrity are critical.

Key Features

120 km reach on standard single-mode fiber (OS2) at 1550 nm
LC duplex connector for easy integration with existing fiber infrastructure
Hot-swap capable - replace modules without powering down the device
Low power consumption (0.5 W) reduces operational costs
Built-in diagnostics (digital optical monitoring) for real-time performance monitoring
Compliance with IEEE 802.3z and industry standards for interoperability

Technical Specifications

Model/Part Number: TN-GLC-ZX-SM-12
Form Factor: SFP (Small Form-Factor Pluggable)
Data Rate: 1 Gbps (1000Base-LX)
Wavelength: 1550 nm
Fiber Type: Single-mode (OS2) - 0.9 m core, 9 m cladding
Connector Type: LC Duplex
Maximum Reach: 120 km (OTDR-tested)
Operating Temperature: -40 °C to +85 °C
Power Consumption: 0.5 W
Digital Optical Monitoring (DOM): Yes - TX power, RX power, temperature

Typical Applications

Metro Ethernet backhaul and ring networks
Campus fiber interconnects spanning multiple buildings
Long-distance data center inter-connects
Telecommunications carrier infrastructure
Industrial and utility monitoring systems requiring extended reach
Any Gigabit Ethernet deployment where low latency and high reliability are essential

With its robust design, extended reach, and comprehensive monitoring capabilities, the TN-GLC-ZX-SM-12 SFP module provides a cost-effective solution for organizations looking to expand their fiber networks without compromising performance or uptime.