Allied Telesis AT-8624T/2M 데이터시트 - 페이지 2

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AT -8600 SERIES

These intelligent switches include Quality of

Service (QoS) features, such as wirespeed Layer

2/3/4+ traffic classifiers, bandwidth limiting,

Diffserv and Hardware Access control lists,

which are particularly useful for multi-tenant

unit, multi-business unit,Telco or Network

Service Provider applications.

Rich Feature Set

The AT-8600 Series switches include a powerful

feature set. All AT-8600 Layer 3 switches include

a suite of advanced switching features such as

IEEE 802.1Q VLAN Tagging, IGMPv2, 802.1p

Traffic Prioritization of packets at Layer 2, and

broadcast storm protection. The AT-8600

Series supports various multicast applications,

such as a Layer 3 multicast set-up/configuration

to control traffic for VoIP phones. Multicast

routing (PIM-SM, PIM-DM) is now available for

the AT-8600 Series switches.

Bandwidth Limiting

All AT-8600 Series switches come with

asymmetric, bidirectional bandwidth limiting at

no additional cost.This is an ideal feature for

customers needing to allocate the amount of

bandwidth on a per port basis. With bandwidth

limiting, network administrators can define

throughput levels for each port and control

access based on type of end user.These

features are ideal for managing different

applications like VoIP, Web browsing, video,

email, and to regain control of traffic across the

network.The bandwidth limiting on the AT-

8600 Series provides fine granularity with the

ability to define ingress limits down to 64Kbps

segments and egress limits down to 1Mbps

segments.The segment definitions can be

asymmetric and each port can be set to

different values. An additional benefit is that

loop back ports are not required.

Cost Effectiveness

The AT-8600 Series switches enable a cost

effective network by efficiently using bandwidth

from the access edge to the core. These

switches accomplish this with a combination of

traffic prioritization and security filtering,

ensuring that rogue traffic is not forwarded and

preventing unnecessary load on the network

backbone and central servers.

Allied Telesis

| Layer 3 Fast Ethernet Switches

Flexibility with Power Over Ethernet

Switches supporting Power over Ethernet (PoE)

can simplify network design by delivering power

as well as data over existing Ethernet cabling to

PoE Powered Devices (PDs) in the network.

PDs include VoIP phones, wireless LAN access

points, Ethernet hubs and web cameras. With

400 watts available for PoE, the AT-8624POE is

capable of supplying full power (15.4 watts) to

PDs over all 24 ports. Because a separate

power cable is not needed for PDs, network

design and installation is simplified. Customers

with PDs in their network have greater flexibility

of network design with the AT-8624POE.

Wirespeed Routing

A rich set of features is included to provide full

support for multimedia Layer 4 applications. All

switches include Layer 3 IP Static Routing, RIP,

RIPv2, IGMPv2 and OSPFv2 routing protocols.

Manageability

The AT-8600 Series offers an extensive suite of

management capabilities allowing simple

configuration, advanced customizable triggers

with an e-mail client and full SNMP and MIB

support for unmatched flexibility in monitoring

and controlling events.

Management Stacking

Stacking provides Web and CLI based

management of up to nine switches with the

same effort as for one switch.The Allied Telesis

solution uses open standards interfaces as

stacking links so that many switches can be

stacked across different sites, which is not

possible using the proprietary stacking cable

solutions. Also the use of open standards

interfaces avoids the use of expensive

specialized hardware with limited topologies.

Summary of Features

Performance

AT-8624T/2M 11.8 Gbps switching fabric,

6.6 Mpps forwarding rate

AT-8648T/2SP 23.6 Gbps switching fabric,

10.1 Mpps forwarding rate

AT-8624POE 11.8 Gbps switching fabric,

6.6 Mpps forwarding rate

Latency:

40 microseconds latency between 10Mbps ports

11 microseconds latency between 100Mbps ports

4 microseconds latency between 1000Mbps ports

Wirespeed switching on all

Ethernet ports:

14,880pps for 10Mbps Ethernet

148,800pps for 100Mbps Fast Ethernet

1,488,000pps for 1000Mbps Gigabit Ethernet

32MB RAM

8MB Flash Memory

200MHz PowerPC CPU

255 VLANs

8K MAC Addresses

Reliability

AT-8624T/2M 440,400 hrs MTBF

AT-8648T/2SP 230,500 hrs MTBF

AT-8624POE 180,250 hrs MTBF

Acoustics

AT-8624T/2M 45.0 dB

Interface Connections

10/100TX Shielded RJ-45

100FX Multi-Mode fiber SC or MT

1000LX Single-Mode fiber SC

1000T Shielded RJ-45

Power Characteristics

Voltage: 100-240vAC

Frequency: 50-60Hz

Power consumption max:

AT-8624T/2M: 25W

AT-8648T/2SP: 50W

AT-8624POE: 450W

Enviromental Specifications

Operating Temp: 0°C - 40°C (32°F to 104°F)

Non-Operating Temp: -25°C - 70°C (-13°F to 158°F)

Operating Humidity: 5% - 80% non-condensing

Non-Operating Humidity: 5% - 95% non-condensing

Physical Characteristics

AT-8624T/2M:

Dimensions (H x W x D) 4.4cm x 43.8cm x

22.2cm (1.75"x 17.25" x 8.74")

Weight 3.3kg (7.2 lbs) unpackaged, or 4.9kg

(10.80 lbs) packaged

AT-8648T/2SP:

Dimensions (H x W x D) 4.4cm x 43.8cm x

26.16cm (1.75 in x 17.25 in x 10.3 in)

Weight 3.6kg (8 lbs) unpackaged, or 5.2kg

(11.46 lbs) packaged

AT-8624POE:

Dimensions (H x W x D) 4.4cm x 43.8cm x

40.6cm (1.75"x 17.25" x 15.98")

Weight 6.2kg (13.7lbs) unpackaged, or 7.8kg

(17.20 lbs) packaged

Electrical/Mechanical Approvals

Safety UL 1950 (UL/cUL), EN60950 (TUV)

EMI FCC Class A, EN55022 Class A,VCCI Class A,

C-TICK, EN61000-3-2, EN61000-3-3

Immunity EN55024

Country of Origin

China