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Home Networking Network Switches Switch Modules & Line Cards Cisco CFP-100G-ER4= 100GBASE ER4 Optical Module 40km

Cisco CFP-100G-ER4= 100GBASE ER4 Optical Module 40km

Cisco CFP-100G-ER4= 100GBASE ER4 Optical Module 40km

Brand:

Cisco

The Cisco CFP-100G-ER4= is a high-performance 100GBASE-ER4 optical transceiver module designed for long-reach data center and telecom network connectivity. Built for single-mode fiber (SMF), it enables reliable 100GbE transmission up to 40 km, ensuring scalable and high-speed backbone performance for enterprise and service provider networks in Singapore.

OVERVIEW

The Cisco CFP-100G-ER4= optical module delivers robust 100 Gigabit Ethernet connectivity over long distances using advanced LAN-WDM technology in the 1310 nm band. Engineered for carrier-grade and enterprise backbone networks, it ensures low-latency, high-bandwidth transmission across metropolitan and inter-city fiber links.
Ideal for Singapore’s high-density data centers, ISP infrastructure, and enterprise WAN backbones, this module provides stable performance, advanced optical monitoring, and seamless integration with Cisco 100G networking systems.

USE CASES

Data center interconnect (DCI) in Singapore

Telecom backbone and metro Ethernet networks

Enterprise WAN and campus core connectivity

ISP high-capacity fiber transport networks

Cloud infrastructure and hyperscale data centers

Long-distance optical link aggregation

KEY FEATURES

100GBASE-ER4 CFP optical transceiver module

Supports high-speed 100GbE data transmission

Long reach connectivity up to 40 km over SMF

LAN-WDM technology in 1310 nm wavelength band

Digital Optical Monitoring (DOM) support

Designed for carrier-grade and enterprise backbone networks

High reliability for metro and long-distance fiber links

Plug-in CFP form factor for Cisco systems

Optimized for data centers and telecom networks

Stable, low-latency high-capacity optical performance

TECHNICAL SPECIFICATIONS

Brand: Cisco

Model: CFP-100G-ER4=

Type: 100GBASE-ER4 CFP Optical Module

Data Rate: 100 Gbps (100GbE)

Wavelength: 1310 nm (LAN-WDM)

Fiber Type: Single-Mode Fiber (SMF)

Core Size: G.652

Maximum Distance: Up to 40 km

Digital Optical Monitoring: Supported (DOM)

Form Factor: CFP

Dimensions: 144.8 x 82 x 13.6 mm

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