AT-9000/28 Managed Layer 2 Gigabit Ethernet ECO-Switch

Technical Specifications

Physical Interface

24 10/100/1000T ports for copper connectivity and 4 SFP or 10/100/1000T combo ports

RJ-45 console port

System Capacity

128MB RAM

16MB flash memory 8K MAC address

Maximum Bandwidth

Non-blocking for all packet sizes

Throughput

41.6Mpps

Switching

capacity

56Gbps

Switch fabric speed

62Gbps

Supports

9216 jumbo packets

Latency

 

 

10Mbit

 

> 78.77 usec

100Mbit

 

> 1.25

usec

1000Mbit

 

> 3.79

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

Spanning-Tree Support

IEEE 802.1D Spanning-Tree Protocol

IEEE 802.1w Rapid Spanning-Tree

Pass-through BPDU

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

 

Power Specifications

 

Supports up to 4094 VLAN IDs

AC input

electrical

ratings

 

100-240V AC, 1A

Support for 255 active VLANs

Frequency

 

 

 

 

 

50/60Hz

Port-based

 

Maximum

DC current

 

 

3.5A

IEEE 802.1Q VLAN tag

Maximum power consumption

 

30.74W

GARP

 

 

 

Maximum power consumption

 

 

GVRP

 

 

 

in eco

friendly

mode

 

 

30.14W

GMRP

 

 

Power

supply efficiency

 

 

83%

 

 

 

 

 

Heat

dissipation

 

 

 

104.09BTU /hours

 

 

 

 

 

Maximum

acoustic

noise

 

 

37.4 dB-A

General Protocols

 

 

 

 

 

 

 

 

 

MAC

address

aging

Compliance Standards

Port

 

mirroring

RFC 826

 

ARP

IEEE 802.3

 

10T

 

 

 

DHCP

static IP configuration

IEEE

802.3u

100TX with auto-negotiation

RFC

2131

DHCP client

IEEE

802.3ab

1000T Gigabit

Ethernet

 

 

 

 

 

100FX

SFP

support

 

 

 

 

 

 

 

 

1000X

SFP

support

 

 

 

Administration

 

 

 

 

 

 

 

 

 

Web-based GUI

Environmental Specifications

Industry

standard CLI

RFC

854

 

Telnet

Operating

temp.

0°C to 40°C (32°F to 104°F)

Network

Time Protocol

Storage

temp.

-25°C to 70°C (-13°F to 158°F)

HTTP

 

 

 

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

TFTP

 

 

 

 

Storage

humidity

5% to 95% (non-condensing)

 

 

 

 

 

Operating altitude range, up to 3,000 meters

Quality of Service (QoS)

(9,843

feet)

 

 

 

 

IEEE 802.1p

QoS

 

 

 

 

 

 

 

 

 

Eight

priority

queues

Safety and Electromagnetic

Strict

priority

and weighted round robin

 

 

 

 

 

Emissions Certifications

Multicast Standards

EMI

 

 

 

 

 

FCC Class A, CISPR 22 Class A,

 

 

 

 

 

 

EN55022

Class A, C-TICK, VCCI

Layer 2 multicast forwarding and filtering

Immunity

 

 

 

EN55024, EN61000-3-2 and

up to 256 groups

 

 

 

 

 

 

EN61000-3-3

IGMPv1

and IGMPv2

Safety

 

 

 

 

 

UL 60950

(cULus),

 

 

 

 

 

 

 

 

 

 

 

EN60950-1 (TUV)

 

 

 

 

 

Quality

and

reliability

MTBF

– 340,000 hours

Network Management

 

 

 

 

 

 

 

 

 

RFC 1157

SNMPv1/v2c

RoHS Standards

 

 

RFC 2570

SNMPv3

 

 

RFC

1215

SNMP traps

Compliant

with European

and

China and RoHS standards

RFC

1213

MIB-II

 

 

 

 

 

 

 

 

 

RFC

1573

Extended interface MIB

 

 

 

 

 

 

 

 

 

RFC 1757

RMON 4 groups:

Package Description

 

 

 

 

 

Stats, History, Alarms, Events

AT-9000/28

switch

 

 

 

 

 

 

 

 

 

AC power

cord

 

 

 

 

Security

 

Management cable (RJ-45 to DB-9)

 

 

Rubber feet for desktop installation and

Port

 

security

(limited/dynamic)

19” rack-mountable hardware kit accessories

IEEE

 

802.1x

Basic port base

Install guide and CLI user’s guide available on the CD

IEEE

 

802.1x

Multiple host mode

and

at

www.alliedtelesis.com

 

 

IEEE 802.1x

EAP-MD5

 

 

 

 

 

 

 

 

 

RFC

2865

Radius client

 

 

 

 

 

 

 

 

 

SSH

server

 

Physical Specifications

 

 

 

 

 

 

Dimensions

 

44cm x 25.6cm x 4.4cm

 

 

 

 

 

(W x D x H)

(17.33” x 10.08” x 1.73”)

 

 

 

 

 

Weight

 

 

 

3.62

kg (8.00

lbs)

Allied Telesis

www.alliedtelesis.com

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Allied Telesis manual AT-9000/28 Managed Layer 2 Gigabit Ethernet ECO-Switch

28, AT-9000 specifications

Allied Telesis, a leading provider of Ethernet networking solutions, has developed the AT-9000 series switches, catering to the needs of modern enterprises. The AT-9000, a part of this series, stands out due to its robust features, advanced technologies, and high performance, making it an ideal choice for businesses seeking reliable network infrastructure.

One of the main features of the AT-9000 is its Layer 2 and Layer 3 switching capabilities. This flexibility allows network administrators to manage both traditional and more advanced networking scenarios seamlessly. The switch supports various protocols, including VLANs, which enhance network segmentation and improve security. This is particularly beneficial for organizations that need to maintain multiple networks within a single physical infrastructure.

The AT-9000 also incorporates Green Ethernet technology, which optimizes energy consumption by automatically adjusting power based on the current network traffic load. This not only helps organizations reduce their energy costs but also contributes to environmental sustainability efforts, aligning with corporate social responsibility goals.

In terms of performance, the AT-9000 series is equipped with a high-speed backplane, facilitating fast data transfer rates and minimizing latency. The switches are designed to support high bandwidth applications, ensuring that data flows efficiently even during peak usage times. With support for QoS (Quality of Service), network administrators can prioritize critical traffic, ensuring that essential applications receive the bandwidth they require for optimal performance.

Another notable characteristic is the AT-9000's user-friendly management interface. The switch can be managed through a web interface or the Command Line Interface (CLI), allowing for easy configuration and monitoring. Additionally, it supports SNMP (Simple Network Management Protocol) for standardized network management practices, therefore providing visibility and control across the entire network.

Moreover, the AT-9000 supports stacking capabilities, enabling multiple switches to function as a single unit. This feature simplifies management and enhances network scalability, allowing businesses to expand their network infrastructure as they grow without overhauling existing systems.

In conclusion, the Allied Telesis AT-9000 switch is a versatile, powerful, and efficient solution for enterprise networking. Its combination of Layer 2 and Layer 3 capabilities, energy-efficient technologies, high performance, and ease of management positions it as an advantageous choice for businesses looking to enhance their network infrastructure. With these features, the AT-9000 series continues to be a reliable component in modern networking environments.