Đặc tính kỹ thuật

Type

Fixed

Topology

Ethernet (10/100BaseTX)

Ethernet (10/100/1000BaseT)

Gigabit Ethernet (SFP)

Maximum Port density

8 10/100 PoE ports, 16 10/100 ports

Uplinks

2 dual-purpose uplinks (each dual-purpose uplink port has 1 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active)

Architecture

Layer 2 Switching (basic connectivity), Voice Enabled

DRAM

64 MB

802.1x

Yes

Port Security

Yes

Dynamic VLANs

Yes

Private VLAN Edge

Yes

Secure Shell

Yes

SNMPv3

Yes

Kerberos

Yes

TACACS+

Yes

RADIUS

Yes

Hardware Redundancy

External Redundant Power Supply

High Availability/Resilliency

PVST, Broadcast Suppression, Unicast Suppression, Mulitcast Suppression, Spanning Tree, Portfast, Uplink Fast, Backbone Fast, 802.1s, 802.1w

Management features

SPAN, RSPAN, CiscoView, Cisco Discover Protocol (CDP), Virtual Trunking Protocol (VTP), Telnet Client, BOOTP, TFTP, CiscoWorks, CWSI, RMON, SNMP, Clustering, Web-Based Management

Throughput

6.5 Mpps

Backplane Capacity

16 Gbps

Number of VLANs

255

Voice Services

Yes

QoS - Scheduling

Yes

802.1p

Yes

802.1Q

Yes

IGMP

Yes

IGMP Snooping

Yes

QOS - Multiqueues

Yes

Power over Ethernet

Yes

Layer 2

Yes

Form Factor

Fixed, Rack Mountable, Standalone/Clustering

Dimensions

1.73 x 17.5 x 13 in.