Hub/Switch V2H124-24P Installation Guide

Introduction

1-8

Features and Benefits

Connectivity

• 24 dual-speed ports for easy Fast Ethernet integration and for protection of your

investment in legacy LAN equipment

• All 10/100 RJ-45 ports support IEEE 802.3af standard Power-over-Ethernet

• Two Gigabit combination ports—use either 10/100/1000BASE-T RJ-45 port or

Small Form Factor Pluggable (SFP) transceiver slot

• Auto-negotiation enables each RJ-45 port to automatically select the optimum

communication mode (half or full duplex), if this feature is supported for the

attached device

• Independent RJ-45 10/100BASE-TX ports with auto MDI/MDI-X

• Unshielded (UTP) cable supported on all RJ-45 ports: Category 3 or better for

10 Mbps connections, Category 5 or better for 100 Mbps connections, and

Category 5, 5e or 6 for 1000 Mbps connections

• IEEE 802.3u, IEEE 802.3z, and IEEE 802.3ab compliant

Performance

• Transparent bridging

• Aggregate duplex bandwidth of up to 8.8 Gbps

• Switching table with a total of 8K MAC address entries

• Store-and-Forward switching

• Wire-speed filtering and forwarding

• Supports flow control, using back pressure for half duplex and IEEE 802.3x for full

duplex

• Auto MDI/MDIX on all 10/100BASE-TX ports

• Provides Head-of-Line blocking

• Broadcast storm control

• Desktop or rack-mountable

• Stacking capability for up to eight units

Management

• “At-a-glance” LEDs for easy troubleshooting

• Network management agent:

- Manages switch in-band or out-of-band

- Supports Telnet, SNMP/RMON and web-based interface