Juniper Networks CFPGEN2100GBASELR4 100GBase LR4 CFP 2nd Generation Pluggable Module

Product Overview

The Juniper Networks CFPGEN2100GBASELR4 is a next-generation 100 Gigabit Ethernet pluggable module designed for long-reach, high-performance networking environments. Built on the CFP2 form factor, this module delivers reliable connectivity over fiber distances up to 10 kilometers using LR4 optics. It supports both SFP28 and QSFP28 host interfaces, making it versatile for a wide range of Juniper switches and routers.

Key Features

• High Bandwidth: Provides 100 Gigabit per second throughput with low latency and jitter.
• Long-Range Capability: Operates over single-mode fiber up to 10 km, ideal for campus and metro deployments.
• Dual Host Compatibility: Supports SFP28 or QSFP28 host ports without the need for additional adapters.
• Compact CFP2 Design: Fits into standard Juniper chassis with minimal space usage.
• Power Efficient: Consumes low power while maintaining high performance.

Technical Specifications

• Form Factor: CFP2 (2.5 mm x 9.0 mm)
• Interface: 100GBase-LR4, SFP28/QSFP28 host interface
• Maximum Reach: 10 km over SMF
• Operating Temperature: -40 to +70 degrees Celsius
• Power Consumption: < 5 Watts
• Optical Power: -3 dBm typical, 0 dBm max transmit power
• Compliance: IEEE 802.3bs, ISO/IEC 11801-2, TIA/EIA-568-C.2

Applications

• Enterprise campus core and distribution layers requiring high-speed, long-distance links.
• Data center interconnects where space and power efficiency are critical.
• Service provider metro networks needing reliable 100G connectivity over fiber spans.
• Backbone connections between remote sites in metropolitan or regional deployments.

This module combines cutting-edge performance with a flexible, compact design, enabling network architects to deploy scalable, high-capacity infrastructures that meet today's demanding bandwidth requirements.