3C16610 (JE745A) 3Com SS II 12-Port Dual Speed Hub 500



3C16610 Superstack 2 II 12-Port Dual Speed Hub 500

HP SuperStack II 500 12-port Dual-speed Hub (JE745A)

Features & Benefits

Easy Migration to Higher Performance
This hub offers a smooth and affordable way to boost your shared Ethernet workgroups to higher performance. It automatically connects internal 10 and 100 Mbps segments so high-speed PCs and servers can co-exist with Ethernet computers on your LAN workgroup. The hub’s full autosensing ports match and run to the maximum speed of attached units.
· Internal bridge connects 10 and 100 Mbps segments· Smart autosensing ports select appropriate speed for cable type and connected device· Optional distance extender modules daisy chain multiple hubs and increase the effective operating range· Optional hot-swap unit keeps stack going when adding or removing units· Optional Web-based management module adds SNMP and full RMON support, powerful security features, resilient links, and smart autosensing to the stack· Optional redundant power protects against hub power system failure

Product Specifications

  • · Ports per hub: Twelve 10/100 Mbps Ethernet; one transceiver
  • · Media interface: Twelve 10/100BASE-TX, RJ-45 connectors
  • · Optional transceiver interfaces: BNC coaxial, twisted-pair, ST fiber
  • · Total units in stack: Total units in stack: Up to 8 mixed Dual Speed 500 or SuperStack® II PS 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, advanced management, distance extender, transceiver interface
  • · Hub type: FCC Part 15 Class A, EN55022 Class A, Level B EN50082-1 (ICE-003 Class A)
  • · Power requirements: Input voltage 80-264 VAC, Frequency: 40/63 Hz, Consumption: 49
  • · Optional backup power: SuperStack 3 Advanced Redundant Power System with 100 W Type 2A power module
  • · Width: 44 cm (17.3 in)
  • · Height: 4.4 cm (1.7 in)
  • · Depth: 31 cm (12.2 in)