3C16405 (JE709A) 3Com SS II PS Hub 40 12-Port Switch



3COM 3C16405-US SuperStack II PS Hub 40 12-Port

HP SuperStack II 40 12-port Hub (JE709A)

Features & Benefits

Traffic Control Made Easy

This hub provides true port switching—the ability to assign any port to different LAN segments through software—so you can manage workgroup size and balance traffic loads to suit operational needs. This built-in ability provides a highly cost-effective, flexible way to help improve network performance

  • · Multichannel cascade supports Ethernet segments and a separate management channel for monitoring isolated and switched segments with one cable
  • · Two transceiver module ports can be used concurrently for mixed backbone environments
  • · Resilient link support and optional redundant power protect mission-critical environments
  • · Security features protect data and LAN resources
  • · 3Com® Network Supervisor (60-day trial version included) discovers, maps, and monitors network devices
  • · Web-based management lets you administer the network anywhere
  • · For higher performance, create mixed stacks with 3Com® SuperStack® II Dual Speed Hub 500s using optional cascade converter

Product Specifications

  • · Ports per hub: Twelve 10 Mbps Ethernet; two transceiver
  • · Media interface: Twelve 10BASE-T, RJ-45 connectors
  • · Optional transceiver interfaces: AUI coaxial, BNC coaxial, twisted-pair, ST fiber
  • · Total units in stack: Up to 10 PS units per stack; up to 8 mixed SuperStack II PS and Dual Speed 500 units per stack
  • · System LEDs: Power Status, Management/Attention
  • · Segment LEDs: Collision/Activity
  • · Port LEDs: Link Status, Partition
  • · Management: 3Com Network Supervisor
  • · Optional modules: Hot-swap unit, downlink expansion, transceiver interface
  • · Hub type: FCC Part 15 Class A, EN55022 Level B, Level B EN50082-1 (IEC 801 2-5)
  • · Power requirements: Input voltage 85-264 VAC, Frequency: 50/60 Hz, Consumption: 26 W
  • · Optional backup power: SuperStack 3 Advanced Redundant Power System with 60 W Type 1 power module
  • · Width: 44 cm (17.3 in)
  • · Height: 4.4 cm (1.7 in)
  • · Depth: 16.8 cm (6.6 in)