Enterasys X4-FM X-Series X4 Switch Fabric Module

Overview

The Enterasys X-Series X4 Switch Fabric Module (model X4-FM) provides high-performance, low-latency connectivity for modular chassis switches. Engineered to scale bandwidth in enterprise and data center networks, the X4-FM creates a resilient fabric backbone that supports seamless stacking, rapid failover and easy expansion without service interruption.

Key Features

• Up to 640 Gbps of full-duplex switching capacity per module
• Non-blocking architecture for consistent low latency performance
• Hot-swappable design enables maintenance and upgrades with zero downtime
• Support for advanced traffic management features such as QoS, ACLs and port mirroring
• Integrated diagnostics and monitoring through SNMP and CLI interfaces
• Backwards compatible with existing X-Series chassis platforms

Technical Specifications

• Form factor: 2RU module for X-Series chassis
• Port configuration: 4 x 40 Gbps QSFP+ ports or 8 x 20 Gbps SFP+ ports (configurable)
• Switching capacity: 640 Gbps full-duplex
• Forwarding rate: up to 480 million packets per second (Mpps)
• Power consumption: 80 watts typical, PoE optional for management modules
• Operating temperature: 0 to 40 degrees Celsius
• Dimensions: 1.75 in height x 17.5 in width x 9.5 in depth
• Management interfaces: Console, Ethernet (out-of-band), SNMP v2/v3

Applications

• Enterprise core and aggregation layers requiring high bandwidth and reliability
• Data center top-of-rack or spine switches that need scalable fabric connectivity
• Campus networks with demanding video, VoIP and wireless backhaul traffic
• Carrier Ethernet deployments where low latency and carrier grade redundancy are essential
• High-performance computing clusters that depend on fast inter-node communication

The X4-FM module delivers the speed, flexibility and durability needed for modern network infrastructures while simplifying management and reducing total cost of ownership.