Enterasys VH-STACK2 Vertical Horizon Switch Stacking Module

Overview

The Enterasys Vertical Horizon Switch Stacking Module (model VH-STACK2) is a compact, high-density solution that enables seamless stacking of multiple vertical horizon switches into a single logical unit. Designed for data center closets, campus core layers and enterprise edge deployments, this module simplifies cabling, reduces rack space and provides unified management across the stacked switches.

Key Features

• Supports up to 8 switches in a stack with a total bandwidth of 640 Gbps
• Hot-plug capable for zero-downtime addition or removal of members
• Redundant power input options for enhanced reliability
• Integrated diagnostics and LED indicators for quick status verification
• Compatible with all Enterasys vertical horizon switch models that support stacking

Technical Specifications

• Stacking bandwidth: 80 Gbps per link, up to 640 Gbps aggregate
• Physical dimensions: 1U rack unit, depth 180 mm
• Power supply: Dual 100 W AC adapters (optional redundant configuration)
• Operating temperature: 0 to 40 degrees Celsius
• Humidity range: 10% to 90% non-condensing
• Management interfaces: CLI, SNMP v2/v3, Web GUI via stacked switches

Typical Applications

• Data center top-of-rack and middle-of-rack deployments where space is at a premium
• Campus core aggregation points that require high availability and simplified management
• Enterprise edge networks needing scalable bandwidth without adding separate switches
• Remote branch offices where a single stacked unit can replace multiple standalone devices

The VH-STACK2 module delivers the flexibility to grow network capacity while maintaining a clean, efficient footprint. By turning several switches into one logical entity, administrators benefit from streamlined configuration, unified monitoring and reduced operational overhead.