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Cisco - CPAK Transceiver Module - 100 Gigabit Ethernet - 100GBase-LR4 - LC Single-mode - Up To 6.2 Miles - 1310 Nm - For P/N: A9K-4X100GE-FC=, A9K-8X100GE-FC=, A9K-9922-UPGRADE, A9K-MOD200-FC=, ASR-9006-MIG-KIT - CPAK-100GE-LR4

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In Stock. Ships Same Business Day If Ordered Before 3pm PT

Warranty Information
Limited Warranty - 1 year
Product Line:
Device Type:
CPAK transceiver module
Connectivity Type:
Installation Type:
Plug-in module
Network Protocols:
100 Gigabit Ethernet
Data Transfer Rate:
100 Gbps

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  • Control costs
    The form factor consumes less power than CFP2 and CFP form factors.
  • Real estate conservation
    Minimal footprint allows for greater port density and bandwidth than competing products.
  • High availability for business continuity
    Hot-swappable input/output device plugs into a Cisco CPAK-module-based switch, router, or optical platform port.
  • Manage performance
    This module features Digital Optical Monitoring (DOM) support.
  • Proper functioning and high performance with all Cisco platforms
    Cisco quality Identification (ID) feature enables a Cisco platform to identify whether the module is certified and tested by Cisco.

The Cisco CPAK 100GBase fiber module for Cisco switch offers a high-density 100Gbps connectivity solution. The module is especially well-suited for connections in enterprise and service provider datacenters and in service provider edge networks.
The primary application of the Cisco CPAK-100GE-LR4 module is to support 100Gbps optical links over standard Single-Mode Fiber (SMF, G.652) terminated with LC connectors. The LR4 module is IEEE 802.3ba-compliant and supports link lengths over standard SMF, G.652. It delivers an aggregate data signal of 100 Gbps, carried over four LAN Wavelength-Division Multiplexing (WDM) wavelengths. Optical multiplexing and demultiplexing of the four wavelengths are managed within the module.

Specs Overview

Detailed Specs