Specifications
General Features
Description	24-port 10/100/1000 + 4-port 1G SFP with PoE
Physical Configuration
Dimension (HxWxD)cm	4.4 x 44 x 22cm
Fixed Ports	24
Flash Memory	32MB
Packet Buffer	12Mbits
Weight	3.1kg
Performance
Forwarding Rate	41.7Mpps
MAC Address Table Size	16K
Switching Capacity	56Gbps
PoE Features
802.3af for PoE	Yes
Power Consumption	370W (can be extended to 740W)
Total System Power	490W (can be extended to 950W)
L2 Features
IGMP Snooping	v1 | v2| v3
Immediate Leave	Yes
Jumbo Frame	Yes
Link Aggregation	IEEE 802.3ad with LACP (Dynamic) | Static Trunk
Spanning Tree	IEEE 802.1D (STP) | IEEE 802.1w (RSTP) | IEEE 802.1s (MSTP) | BPDU Filter | BPDU Forward | Root Guard | BPDU Guard | Loopback Detection
VLAN	802.1Q VLAN | MAC Based
VLAN Group	4K
QoS Features
DiffServ (RFC2474)	Yes
H/W Queues	8
IPv6 QoS	IPv6 DSCP Remapping CoS
Priority Queue Scheduling	WRR | Strict Priority | Hybrid
Security Features
ACL L2/L3/L4	Yes
ARP Inspection	Yes
IP Source Guard	Yes
MAC Based Authentication	Yes
MAC Filter	Yes
Management Access Filtering	SNMP | WEB
SSH v1.5/ v2.0 (Secured Telnet Session)	Yes
Management Features
Configuration Download/Upload	Yes
Firmware Download	TFTP (RFC783) | FTP | HTTP
Port Mirroring	Yes
	One to One
RMON	RMON I (1,2,3 & 9 groups)
SNMP (Agent)	v1 | v2c | v3
SNTP	Yes
Software Download / Upgrade	TFTP (RFC783) | FTP | HTTP
Support ECView Pro, powerful network management software	Yes
Web Based Management	Yes
IPv6 Features
IPv4/IPv6 Dual Protocol Stack	Yes
IPv6 Management	SNMP over IPv6 | IPv6 Telnet Support | IPv6 Syslog Support | IPv6 TFTP Support | HTTP over IPv6