The Tellabs 81.71M-OADM8SIR is an 8-channel Optical Add/Drop Multiplexer (OADM) module designed for the Tellabs / Coriant 7100 Nano platform. It enables selective insertion and extraction of optical wavelengths in CWDM/DWDM networks, allowing efficient use of fiber infrastructure without full signal termination.
This module is used in metro and access networks to optimize bandwidth utilization, support flexible network architectures, and reduce the need for additional fiber deployment. It is ideal for telecom operators and service providers managing high-capacity optical transport systems.
Key Features
Manufacturer: Tellabs (Coriant / Infinera platform)
Part Number: 81.71M-OADM8SIR
Product Type: Optical Add/Drop Multiplexer (OADM) Module
Channels: 8-channel wavelength support
System Compatibility: 7100 Nano platform
Application: Optical transport networks, metro fiber networks, telecom infrastructure
Technical Specifications
Module Type: Optical multiplexing / demultiplexing module
Function: Add/drop specific wavelengths from fiber link
Integration: Installed in Nano shelf chassis
Technology: CWDM/DWDM (system dependent)
Connector Type: LC fiber connectors (typical)
Usage: Fiber network optimization and bandwidth management
Deployment: Metro networks, central offices, POP sites
Compatibility: Works with optical transponders and CWDM modules
Series: 7100 Nano optical networking modules
