|QoS||Supports port rate limit and traffic rate limit.
Supports four queues with different priorities on each port.
Supports mapping of packets to different queues based on 802.1p.
Supports multiple algorithms including SP, WRR, and SP+WRR.
Supports traffic classification based on source MAC address, destination MAC address, source IP address, destination IP address, Layer-4 port number, protocol type, VLAN ID, Ethernet frame protocol type, and CoS.
Supports traffic-based priority marking and packet redirection.
|Multicast||Supports IGMP v1/v2/v3 snooping.
Supports multicast load sharing among bundled ports.
Supports port-based multicast rate limit and traffic statistics
|Power consumption||< 868 W, PoE power = 740 W|
|Security||Supports IEEE 802.1X authentication and the limit on the maximum number of users on a port.
Supports dynamic ARP detection. Supports IP Source Guard.
Supports multiple authentication methods including AAA, RADIUS, HWTACACS+, and NAC.
Supports binding of the IP address, MAC address, port number, and VLAN ID. Support port rate limit. Supports port isolation, port security, and sticky MAC. Supports packet filtering.
Supports packet filtering based on MAC addresses.
Supports suppression of multicast, broadcast, and unknown single-cast packets. Supports limit on the number of MAC addresses to be learned.
Supports CPU protection.
|Port mirroring||Supports 1:1 or N:1 port mirroring.
Supports Remote Switched Port Analyzer (RSPAN) and traffic-based mirroring.
Supports packet forwarding on an observing port.
Supports automatic configuration.
Supports CLI configuration.
Supports remote configuration and maintenance by using Telnet.
Supports SNMP v1/v2/v3. Supports RMON.
Supports HGMP v2. Supports SSH v2.
Supports Web management.
|Power supply||AC: Rated voltage: 100 V to 240 V, 50/60 Hz Maximum voltage: 90 V to 264 V, 50/60 Hz
DC: Rated voltage: –48 V to –60 V Maximum voltage: –36 V to –72 V Note: Models supporting PoE do not use DC power supplies.
|Weight||< 4 kg|
|Port||twenty-four 10/100Base-TX ports and two gigabit Combo ports (10/100/1000Base-T or 100/1000Base-X)|
|VLAN features||Supports IEEE 802.1Q (VLAN) and 4096 VLANs.
Supports port-based VLAN.
Supports MAC-based VLAN.
Supports basic QinQ.
Supports 1:1 VLAN switching.
Supports N:1 VLAN switching.
|Forwarding performance||6.6 Mpps|
|MAC address table||Supports 8 K MAC address entries. Supports manual addition and deletion of a MAC address table. Supports configuration of MAC address aging time. Supports disabling of MAC address learning based on port or aggregation group. Supports limit on the number of MAC addresses to be learned on a port. Supports blackhole MAC addresses.|
|IPv6 features||Supports IPv6 host functions.
Supports static route configuration.
Supports IPv6 ACL. Supports MLD v1/v2 snooping.
|Surge protection||Each port has a surge protection capability of 7 kV. Each port has a surge protection capability of 15 kV after an extra surge protection device is added.|
|Operating environment||Operating temperature: 0°C to 50°C (long term); –5°C to 55°C (short term); relative humidity: 10% to 90% (non-condensing)|
|Dimensions: width x depth x height||442 mm x 420 mm x 43.6 mm|
|Port switching capacity||8.8 Gbit/s|
|Backplane switching capacity||32 Gbit/s|