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| Layer 2 Stackable Fast Ethernet Switch

AT -8000S/48

System Configuration

W x D x H

440mm x 257mm x 43.2mm

(17.32" x 10.11" x 1.70")

Weight

3.38kg (7.45lb)

Mounting

19" rack-mountable hardware

included

System Capacity

64MB RAM

16MB Flash Memory

400Mhz CPU

Up to 4,096 VLAN ID

8,000 MAC address

Performance

Wire speed switching on all Ethernet ports

14,880pps for 10Mbps Ethernet

148,800pps for 100Mbps fast Ethernet

1,488,000pps for 1000Mbps Gigabit Ethernet

Ethernet throughput

6.8Gbps

Chipset switching capacity

17.6Gbps

MTBF

314,322 hours

Store and forward mode

Non blocking switch fabric

Auto-MDI/MDI-X

Port speed

10/100-TX

RJ-45

10/100/1000TX

RJ-45

100-FX, 1000-SX, 1000-LX

SFP slot

RS232

DB9 pin, male port

Internal power supply and fan

Allied Telesis

Interface Standards

802.3

10Base-T & 10Base-FL

802.3u

100Base-TX & 100base-FX

802.3z

1000base-SX

802.3ab

1000Base-T

General Standards

802.1d

Bridging

802.3x

BackPressure/ Flow Control

Redundancy Standards

802.1D

Spanning Tree Protocol

802.1W

Rapid Spanning Tree

802.1s

Multiple Spanning Tree

802.3ad

LACP Link Aggregation

(with up to 8 members per group

and up to 8 groups per device)

Static port trunk

Quality of Services (QoS)

QoS in layer 2 (802.1p compliant Class of Service)

Traffic prioritization using 802.1p, ToS, DSCP fields

Map 802.1p priorities to CoS queues to prioritize traffic

at Egress.

Strict Scheduling and Weighted Round Robin

VLANs

IEEE 802.1Q VLAN Tagging

Up to 256 VLANs

Port-based VLANs

MAC-based VLANs

Private VLANs

GARP VLAN Registration Protocol (GVRP)

Multicast Standards

RFC1112

IGMP snooping (ver. 1)

RFC2236

IGMP snooping (ver. 2)

RFC 3376

IGMP snooping (ver.3)*

* Future Release

Management and Monitoring

WEB, CLI, Serial

RFC 1157

SNMPv1/v2c

RFC 2570

SNMPv3

RFC1213

MIB-II

RFC 1215

TRAP MIB

RFC1493

Bridge MIB

RFC 2863

Interfaces group MIB

RFC 1643

Ethernet like MIB

RFC 1757

RMON 4 groups:

Stats, History, Alarms, Events

RFC 2674

802.1Q MIB

RFC 1866

HTML

RFC 2068

HTTP

RFC 854

Telnet

RFC 783

TFTP

IP address allocation

RFC 951/ RFC 1542

BootP/ DHCP

Manual

RFC 2030 SNTP, Simple Network Time Protocol

Syslog Event

Dual Software Images

Stacking

Up to 6 units

Single chip appearance

Single IP management

Backup master

Full duplex link with 2Gbps performance

Trunking across stack

Port mirroring across stack

VLAN across stack

Security

Management Security: user name and

password protection

SSHv2 for Telnet management

SSLv3 for WEB management

RFC 1492

TACACS+

RFC 2138

RADIUS Authentication

IEEE 802.1x

Port-based network access control

Guest VLANs

Fault Protection

Broadcast Storm Control