Allied Telesis AT-9000/52 Технічний паспорт - Сторінка 2

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| Managed Layer 2 Gigabit Ethernet ECO-Switch

AT -9000/52

Technical Specifications

Physical Interface

48 10/100/1000T ports for copper connectivity

and 4 SFP ports

RJ-45 console port

System Capacity

128MB RAM

16MB flash memory

8K MAC address

Packet buffer memory

4Mbit

Maximum Bandwidth

Non-blocking for all packet sizes

Throughput

77.35Mpps

Switching capacity

104Gbps

Switch fabric speed

124Gbps

Supports 9216 jumbo packets

Latency

10Mbit

> 76.86 usec

100Mbit

> 11.43 usec

1000Mbit

> 4.18 usec

Port Configurations

Auto-negotiation, duplex, MDI/MDI-X

IEEE 802.3x flow control / back pressure

Head of Line (HoL)

Storm Control

Broadcast, multicast and unicast (DLF)

Spanning-Tree Support

IEEE 802.1D

Spanning-Tree Protocol

IEEE 802.1w

Rapid Spanning-Tree

Pass-through BPDU

Allied Telesis

Link Aggregation

Static port trunk

IEEE 802.3ad LACP link aggregation

Support for 12 groups per device

Trunk can support up to eight members per group

VLANs

Supports up to 4094 VLAN IDs

Support for 255 active VLANs

Port-based

IEEE 802.1Q VLAN tag

GARP

GVRP

GMRP

General Protocols

MAC address aging

Port mirroring

RFC 826 ARP

DHCP

RFC 2131 DHCP client

Administration

Web-based GUI

Industry standard CLI

RFC 854 Telnet

Network Time Protocol

HTTP

TFTP

Quality of Service (QoS)

IEEE 802.1p QoS

Eight priority queues

Strict priority and weighted round robin

Multicast Standards

Layer 2 multicast forwarding and filtering

up to 256 groups

IGMPv1 and IGMPv2

Network Management

RFC 1157

SNMPv1/v2c

RFC 2570

SNMPv3

RFC 1215

SNMP traps

RFC 1213

MIB-II

RFC 1573

Extended interface MIB

RFC 1757

RMON 4 groups:

Stats, History, Alarms, Events

Security

Port security (limited/dynamic)

IEEE 802.1x

Basic port base

IEEE 802.1x

Multiple host mode

IEEE 802.1x

EAP-MD5

RFC 2865

Radius client

SSH server

Power Specifications

AC input electrical ratings

100-240V AC, 1A

Frequency

50/60Hz

Maximum DC current

3.8A

Maximum power consumption

46.13W

Typical power consumption

in eco friendly mode

44.92W

Power supply efficiency

83%

Heat dissipation

153.30BTU /hours

Maximum acoustic noise

44.3 dB

Compliance Standards

IEEE 802.3

10T

IEEE 802.3u

100TX with auto-negotiation

IEEE 802.3ab

1000T Gigabit Ethernet

100FX SFP support

1000X SFP support

Environmental Specifications

Operating temp.

0°C to 40°C (32°F to 104°F)

Storage temp.

-25°C to 70°C (-13°F to 158°F)

Operating humidity 5% to 90% (non-condensing)

Storage humidity

5% to 95% (non-condensing)

Operating altitude range, up to 3,000 meters

(9,843 feet)