Features:

Static priority and 802.1p Class of Service with 2-level priority.
802.1d Multiple Spanning Trees.
802.3x flow control
Port-based VLAN and 802.1Q tag-based VLAN with 255 VLAN groups.
Head of Line (HOL) blocking prevention
Static MAC addressing and filtering.
Port mirroring.
By-port Egress/Ingress bandwidth management control.
IP Multicasting with IGMP snooping and an IP multicast table of 256 entries

Specifications :  
-RFC 783 TFTP

-RFC 854 Telnet

-RFC 768 UDP

-RFC 792 ICMP

-RFC 793 TCP

-RFC 826 ARP

-IEEE 802.3XF Flow Control

-IEEE 802.1D Spannmg Tree

-IEEE 802.3ad link Aggregation Control Protocol

-RFC 2138 RADIUS

-IEEE 802.1xNetwork Login

-IEEE 802.1Q VLANs

-IEEE 802.1Q VLAN tagging

-IEEE 802.1Q GVRP

-IEEE 802.1p Priority

-SNMP v1/v2c

-Web and telnet management

-RFC 1493 Bridge MIB

-RFC 1213 MIB ll

-RFC 2665 Ethernet MIB

-RFC 2819 Four groups OF RMON:1(statistics), 2(history), 3(alarm), and9(events)

-RFC 2674 802.1p and 802.1Q Bridge MIB

-RFC 2618 RADIUS Client MIB

-RFC 3164 BSD Syslog Protocol

Ordering Information:

ZWM-SF024
24 100Base-FX Ports Modularized Series
19'' L x 1 Unit H

ZWM-SF026A
24 100Base-FX+2 1000Base-X Ports Modularized Series
19''L x 1 Unit H

ZWM-F4026B
24 100Base-FX+2 Gigabit SFP Slots Modularized Series
19''L x 1 Unit H