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Transition TN-10GSFP-LRB42 Networks 10Gbs SFP+ 40km LC SMF Transceiver
- Supports 10Gbps data rates for high-bandwidth applications
- Bi-Directional (BiDi) operation over a single strand of single-mode fiber
- Hot-pluggable SFP+ footprint for easy installation and maintenance
- Digital Diagnostic Monitoring (DDM) for real-time status reporting
- Compliant with SFP+ MSA and SFF-8472 standards
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Product Overview
The TN-10GSFP-LRB42 is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet links over a single strand of single-mode fiber. It operates using Bi-Directional (BiDi) technology with a transmit wavelength of 1330nm and a receive wavelength of 1270nm, supporting distances up to 10 kilometers.
Technical Information
| Data Rate | 10 Gbps |
| Wavelength | TX: 1330nm / RX: 1270nm |
| Distance | 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Connector | Simplex LC |
| Operating Temperature | 0°C to 70°C |
| Compliance | MSA SFP+, SFF-8431, SFF-8432, SFF-8472 |
Product Description
The Transition Networks TN-10GSFP-LRB42 is a 10GBASE-LR Bi-Directional SFP+ transceiver that enables 10 Gigabit Ethernet connectivity over a single strand of single-mode fiber. By utilizing Wavelength Division Multiplexing (WDM), it transmits at 1330nm and receives at 1270nm, effectively doubling the capacity of existing fiber infrastructure. This module is hot-swappable and features Digital Diagnostic Monitoring (DDM) to track parameters such as optical output power, optical input power, temperature, and supply voltage. It is designed for use in high-speed data center links and enterprise wiring closets.

