User`s manual

User Manual
Publication date: March, 2006
Revision A2
241
Appendix A
Technical Specifications
Features
• Supports 3*8-port 10/100M TP with Nway and auto MDIX function.
• Supports 3 slots of removable and hot swappable 8-port 10/100M TP or 100M
fiber module ; 2 Gigabit dual media ports(TP/SFP), in which 2 slots for
removable SFP module supporting 1000M SFP fiber module
• Supports dual redundant pluggable power with loading share. Input: AC: 100-
240VAC, DC: -36~-72VDC.
• Supports on-line plug/unplug SFP transceiver modules.
• Non-blocking, store-and-forward and shared-memory L2 managed switch.
• Supports auto-negotiation for configuring speed, duplex mode.
• Supports 802.3x flow control for full-duplex ports.
• Supports collision-based and carrier-based backpressure for half-duplex ports.
• 256-entry Multicast Address table.
• Any ports can be in disable mode, force mode or auto-polling mode.
• Per-port ingress/egress rate control with 64K/128K/256K (up to 100Mbps)
resolution.
• Supports Head of Line (HOL) blocking prevention.
• Supports broadcast storm filtering.
• 8K MAC addresses with automatic learning and aging.
• Auto-aging with programmable inter-age time.
• Supports 802.1p Class of Service with 4-level priority queuing.
• Supports port sniffer function with 3 modes:
(TX Monitor Mode, RX Monitor Mode and TX-RX pair Monitor Mode).
• Supports port-based VLAN, 802.1Q tag-based VLAN with 256 entries.
• Efficient self-learning and address recognition mechanism enables forwarding
rate at wire speed.
• Web-based management provides the ability to completely manage the switch
from any web browser.
• SNMP/Telnet interface delivers complete in-band management.
• Supports IEEE 802.1d Spanning Tree Protocol.
• Supports IEEE 802.1w Rapid Spanning Trees.
• Supports IEEE 802.1x port-based network access control.
• Supports IP Multicasting to implement IGMP Snooping function.
• Supports 802.3ad port trunking with flexible load distribution and failover
function.
• Supports ingress port security mode for VLAN Tagged and Untagged frame
process.
• Supports SNMP MIB2 and RMON sampling with sampled packet error
indication.