Juniper Networks EX4500-VC1-128G EX4500 128g Virtual Chassis Module Vc Cables Sold Separately

Overview
The Juniper Networks EX4500-VC1-128G Virtual Chassis Module enables seamless stacking of up to eight EX4500 switches into a single logical device. This module provides 128 Gbps of high-speed, low-latency interconnect bandwidth, allowing data centers and enterprise networks to scale efficiently while simplifying management and reducing cabling complexity. The module is sold separately from the VC cables, giving you flexibility to choose the optimal cabling solution for your environment.

Key Features

• 128 Gbps full-duplex virtual chassis bandwidth for high-performance stacking
• Supports up to eight EX4500 switches in a single logical chassis
• Single IP address management for the entire stack, simplifying configuration
• Non-blocking architecture ensures consistent performance under load
• Hot-swap capable for minimal disruption during upgrades or maintenance
• Compatible with Juniper Virtual Chassis technology for unified control plane

Technical Specifications

• Model/Part Number: EX4500-VC1-128G
• Form factor: Compact line-card module
• Port type: 4 x 40GbE QSFP+ ports (aggregated to 128 Gbps)
• Power: Draws power from the host EX4500 chassis
• Operating temperature: 0 to 40 degrees Celsius
• Dimensions: Fits within standard EX4500 chassis slot
• Compliance: RoHS, FCC Part 15 Class B

Typical Applications

• Data center leaf-spine architectures requiring high bandwidth and low latency
• Enterprise campus networks that need simplified management of multiple switches
• Service provider aggregation points where scaling without additional routing devices is critical
• High-performance computing clusters that demand consistent throughput across stacked switches
• Any environment that benefits from reduced cabling, unified monitoring, and streamlined operations

By integrating the EX4500-VC1-128G Virtual Chassis Module, organizations can achieve greater network density, improve fault tolerance, and lower operational overhead while maintaining the performance standards expected from Juniper Networks.