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Direct ship item. 2-3 week lead time.
- In Stock: 26
- Manufacturer: Transition Networks
- Model or Part: TN-SFP-LXB11T
- Condition: New
- Weight: 1.00lb
- Dimensions: 2.17in x 0.51in x 0.31in
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Overview
The Transition Networks TN-SFP-LXB11T is a high-temperature, single-mode Simplex SFP module designed for long-reach fiber optic links in demanding environments. Operating with a 1310 nm transmit laser and a 1550 nm receive detector, this 1000Base-LX transceiver delivers reliable 1 Gbps Ethernet connectivity up to 10 km over standard single-mode fiber (OS1/OS2). Its rugged construction meets industrial temperature specifications, making it ideal for outdoor, telecom, and data-center deployments where temperature swings are a concern.
Key Features
- Simplex (Tx/Rx) SFP form factor for easy hot-swap installation
- 1310 nm transmit wavelength and 1550 nm receive wavelength for optimal dispersion performance
- Supports link lengths up to 10 km on standard single-mode fiber (OS1/OS2)
- Extended operating temperature range from -40°C to +85°C for harsh environments
- Low power consumption (approximately 1.5 W) reduces heat buildup
- Compliance with IEEE 802.3z 1000Base-LX standards for seamless network integration
- LED status indicator for quick link verification
Technical Specifications
- Data Rate: 1 Gbps Ethernet
- Transmit Laser: 1310 nm DFB
- Receive Detector: 1550 nm PIN/APD
- Optical Output Power (Tx): -8 dBm to +0 dBm
- Optical Sensitivity (Rx): -28 dBm (typical)
- Connector Type: LC duplex (Tx single, Rx single)
- Fiber Type: Single-mode (OS1/OS2)
- Maximum Distance: 10 km (with 0.4 dB/km fiber)
- Operating Temperature: -40°C to +85°C
- Power Supply: 3.3 V DC
- Dimensions: 13.5 mm x 8.2 mm x 56.5 mm (standard SFP)
- RoHS compliant and CE marked
Typical Applications
- Outdoor fiber links for metro and access networks
- Industrial automation systems requiring robust temperature tolerance
- Telecommunications backhaul and fronthaul connections
- Data-center interconnects spanning multiple buildings
- Transportation and railway monitoring networks
- Oil & gas field monitoring where extreme temperatures are common