The Tellabs 81.71228-LR-R5 is a long-reach optical transponder module designed for the Tellabs / Coriant 7100 Nano platform. It supports OC-192 / 10Gbps transmission over long distances using LR (Long Reach) optics, making it suitable for metro and long-haul telecom networks.
This module converts electrical signals into optical signals for transmission over fiber, enabling high-speed data transport in carrier-grade environments such as central offices, backbone networks, and data centers. Tellabs/Coriant systems are widely used in optical transport networks requiring high reliability and performance.
Key Features
Manufacturer: Tellabs (Coriant / Infinera platform)
Part Number: 81.71228-LR-R5
Product Type: Optical Transponder Module
Data Rate: 10Gbps (OC-192 / STM-64)
Optical Type: Long Reach (LR)
System Compatibility: 7100 Nano platform
Application: Optical transport networks, telecom infrastructure
Technical Specifications
Interface Type: Optical transponder
Transmission Rate: 10Gbps
Reach: Long reach (LR – typically up to ~10 km, depending on optics and system)
Connector Type: LC fiber interface (typical)
Wavelength: 1310 nm (LR standard, system dependent)
Function: Electrical-to-optical signal conversion
Usage: Metro and long-haul fiber networks
Deployment: Central office, POP sites, backbone networks
Series: Tellabs / Coriant 7100 Nano optical modules
