Allied Telesis AT-8624T/2M Manuale di installazione e funzionamento

A5 Installation and Safety Guide Cover

AT-8600 Series Switch

Installation and Safety Guide

AT-8624T/2M

AT-8624PoE

AT-8648T/2SP

AT-8600 Series

Installation & Safety Guide

AT-8624T/2M

AT-8624PoE

AT-8648T/2SP

Download the complete document set from

www.alliedtelesis.com/support/software

2 AT-8600 Series Switch

AT-8600 Installation & Safety Guide

Document Number C613-000083 REV G

may be reproduced without prior written permission from Allied Telesis Inc.

Allied Telesis Inc. reserves the right to change specifications and other

information in this document without prior written notice. The information

provided herein is subject to change without notice. In no event shall Allied

Telesis Inc. be liable for any incidental, special, indirect, or consequential

damages whatsoever, including but not limited to lost profits, arising out of or

related to this manual or the information contained herein, even if Allied Telesis

Inc. has been advised of, known, or should have known, the possibility of such

damages.

All company names, logos, and product designs that are trademarks or

registered trademarks are the property of their respective owners.

Installation & Safety Guide 3

Table of Contents

Models Covered by this Guide ...................................................................................... 4

Package Contents ............................................................................................................. 4

Selecting a Site ................................................................................................................... 5

Installing the Switch ......................................................................................................... 6

Connecting the Switch .................................................................................................. 10

Checking LEDs ................................................................................................................ 13

Obtaining Documentation and Resources ............................................................... 18

Standards .......................................................................................................................... 19

Safety ................................................................................................................................. 20

Sicherheit .......................................................................................................................... 21

Sikkerhed .......................................................................................................................... 23

Veiligheid ........................................................................................................................... 24

Sécurité ............................................................................................................................. 25

Turvallisuus ....................................................................................................................... 26

Norme di Sicurezza ........................................................................................................ 28

Sikkerhet ........................................................................................................................... 29

Segurança .......................................................................................................................... 30

Seguridad .......................................................................................................................... 32

Säkerhet ............................................................................................................................ 33

EC Declaration of Conformity .................................................................................... 35

4 AT-8600 Series Switch

Models Covered by this Guide

This document includes information about the following switches:

■AT-8624T/2M 24-port 10BASE-T/100BASE-TX

■AT-8624PoE 24-port 10BASE-T/100BASE-TX

■AT-8648T/2SP 48-port 10BASE-T/100BASE-TX

You can download updates to this document from www.alliedtelesis.com/

support.

Package Contents

The following items are shipped with each switch. Contact your authorised

distributor or reseller if any are damaged or missing.

■One AC power cord

■One power cord retaining clip

■One serial cable for connecting the switch to a terminal or PC

■One 19-inch rack-mount kit

■One AT-8600 Series Installation & Safety Guide (which includes statutory and

safety information)

■One warranty card

Preinstalled AT-A65 expansion modules

You can order the AT-8624T/2M or AT-8624PoE switches with two AT-A65

expansion modules included. These will already be installed in the expansion

bays of the switch.

For technical specifications for the AT-A65 expansion module, see the AT-A65

Expansion Module Installation and Safety Guide available from

www.alliedtelesis.com/support/software.

Installation & Safety Guide 5

Selecting a Site

Before you install the switch, review the following considerations about its

location.

■The switch requires an ambient temperature range of 0 º C to 40º C

(32º F to 104º F).

■There should be adequate airflow around the switch and its vents.

■The site should be dust-free and without moisture.

■Humidity can be from 5% to 80% non-condensing.

■You need a reliable and earthed (grounded) power supply source, preferably

dedicated and filtered.

■Cabling must not be exposed to sources of electrical noise, such as radio

transmitters, broadband amplifiers, power lines, electric motors, and

fluorescent fixtures.

■Switch ports are suitable for connection to intra-building or non-exposed

cabling is required.

■Related network devices can be connected to the switch but cannot exceed

maximum cable lengths specified in the Hardware Reference.

■You may need to remove cabinet doors to accommodate cords and cables.

■Ensure easy access to the switch’s power and cable connections.

6 AT-8600 Series Switch

Installing the Switch

Ports on the switch are suitable only for connections within buildings (intra-

building) and with cables unexposed to the outside.

Before you begin

■Read the safety information.

For your well-being and that of the equipment, read the safety information in

this document. You can also download this document from the

Documentation and Tools CD-ROM or from www.alliedtelesis.com/support/

software.

■Verify the package contents if you have not already done so.

See “Package Contents” on page 4. If any items are damaged or missing,

contact your authorised distributor or reseller.

■Gather necessary tools and equipment:

• Phillips #2 screwdriver to loosen the blanking plate, if any

• 4 sets of rack-mount screws and nuts, and a suitable screwdriver

To install a DC version of the PSU, you need an appropriate DC power

source, DC supply cable, ring connectors, and a crimp tool.

■Choose a suitable operating location.

You can install the switch either in a 19-inch rack, on a flat bench, or against

a wall. Follow the guidelines in “Selecting a Site” on page 5 to choose a

location.

■To ensure rack-mounted installations are earthed for compatibility with

Network Equipment Building System (NEBS), do the following:

• Remove non-conductive coatings, such as lacquer and enamel, from the

rack rail where hardware will contact it. Also remove coatings from

unplated connectors, braided strap, and bus bars, and bring them to a

bright finish. Then coat them with an antioxidant before connecting

them. During installation, thread-forming screws with star washers may

be used for this purpose

• All bare conductors must be coated with an appropriate antioxidant

compound before making crimp connections.

Warning Both AC and DC versions of this equipment must be earthed through

the power cables provided.

Installation & Safety Guide 7

Procedure

1. If you have any optional expansion modules, install them first.

The AT-8600 Series switches support the AT-A45/xx, AT-A46, AT-A47, and

AT-A65 expansion modules. Install them by following the instructions in the

relevant guide:

•AT-A65 Expansion Module Installation and Safety Guide for the AT-A65

module only.

•AT-A45/xx Series, AT-A46, and AT-A47 Expansion Modules Installation Guide

for the other expansion modules.

These instructions ship with individual expansion modules, and are also

available from www.alliedtelesis.com/support/software.

Note that if you insert or remove a module when the switch is already

powered on, you must restart the switch before you can use the module.

2. Place the switch in its operating location.

If installing the switch in a rack:

• Remove the rubber feet on the bottom of the switch with a flat-head

screwdriver.

• Attach the two rack-mounting brackets to the switch with the screws

provided in the rack-mount kit.

3. Mount the switch in the rack using rack-mount screws

Note that the screws are not provided with the switch.

4. Install any SFPs.

You can install optional SFP (Small Form-factor Pluggable) modules into the

AT-8648T/2SP.

Warning Do not look into the optical ports of SFP cables or transceivers.

Invisible laser radiation may be emitted from disconnected fibres or

connectors.

In both SFP ports, the SFP transceivers must be inserted with the release

lever hinge at the bottom. Use the following figure as a guide.

8 AT-8600 Series Switch

Slide the transceiver into the SFP socket, and firmly press it until it engages.

To remove it, first release it by gently pulling the release lever, and then pull

it out of the socket. Never force a transceiver into or out of a socket.

When an SFP is installed into one of the two SFP ports, that SFP port takes

precedence over its corresponding 10/100/1000T port. When the SFP is

removed, the 10/100/1000T port is once again active.

5. Check the supply voltage and the switch’s rated voltage

AT-8600 Series switches are fitted with a universal main power supply that

functions from100–240 VAC and 50–60 Hz.

Specific power supply requirements for the model are on the rear or

underside of the switch. If the supply is outside the acceptable range, the

switch may not operate or may be damaged.

6. Apply AC power to the switch.

Plug the power cord into the AC power connector. This is on the switch’s

rear panel, as shown in the below figures.

Figure 1: AT-8624T/2M front and rear panel with AC power inlet

AT-8600_sfp_shaded

release lever

hinge

1 3 5 7 9 11 13 15 17 19 21 23

2 4 6 8 1012141618202224

LINK

MODE

LINK

MODE

FAULT

RPS

MASTER

PWR

13 57 911

2 4 6 8 10 12

13 15 17 19 21 23

14 16 18 20 22 24

COL

100

FULL

ACT

AT-8624T/2M

Layer 3 Fast Ethernet Switch

MODE RS-232

TERMINAL PORT

STATUS

Installation & Safety Guide 9

Figure 2: AT-8624PoE front and rear panel with AC power inlet

Figure 3: AT-8648T/2SP front and rear panel with AC power inlet

7. Check that the PWR LED on the switch’s front panel is green.

If the PWR (power) LED fails to light, refer to the AT-8600 Series Hardware

Reference for troubleshooting information.

8. Connect the data cables.

Make sure each cable connection is secure. The switch can now process

basic Layer 2 switching functions.

1 3 5 7 9 11131517192123

2 4 6 8 10 12 14 16 18 20 22 24

FAULT

RPS

MASTER

PWR

MODE

1357911

2 4 6 8 10 12

13 15 17 19 21 23

14 16 18 20 22 24

STAT U S

RS-232

TERMINAL PORT

COL

HALF DUP

FULL DUP

ACT100 LINK 10 LINK ACT

PD ON MAX CURRENTPD ERR

AT-8624POE

Layer 3 Fast Ethernet Switch

SFP

STATUS

LINK 49R MODE

LINK 50R MODE

LINK

MODE

COL

SPD

FDX

ACT

FLT

MSTR

RPS

PWR

CLASS 1

LASER PRODUCT

DO NOTSTARE

INTOBEAM

AT-8648T/2SP

Layer 3 Fast Ethernet Switch

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