Allied International AT-8724XL, AT-8748XL manual Rear panel

Quick Install Guide 5

5.Install uplink modules (optional)

If you purchased uplink modules, install them now by following the instructions in the Uplink Module Quick Install Guide.

6.Place the switch in its operating location

If installing the switch in a rack:

•Remove the rubber feet.

•Attach the rack-mounting brackets.

•Mount the switch in the rack.

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

AC versions of AT-8700XL Series switches are fitted with a universal main power supply that will function over the range 100–240 VAC and

50–60 Hz.

DC versions of AT-8700XL Series switches require a supply voltage in the range 39–60V DC.

The specific power supply requirements for a particular model are clearly displayed on the rear or underside of the switch. If the supply is outside the accepted range for the switch, the switch may not operate or damage to the switch may result.

8.Apply AC power to the switch (for AC models)

Plug the power cord into the AC power connector on the switch’s rear panel. The Fault LED should flash for approximately 10 seconds as the switch runs internal tests. If the LED continues to flash or remains lit, refer to the AT-8700XL Series Hardware Reference for troubleshooting information.

Figure 1: AT-8724XL front panel and rear panel with AC power inlet.

Front panel

AT-8724XL

Advanced Fast Ethernet Switch

25

10BASE-T / 100BASE-TX

PORT ACTIVITY

RS-232

STATUS

1X

3X

5X

7X

9X

11X

13X

15X

17X

19X

21X

23X

100M LINK /

ACTIVITY

10M LINK /

ACTIVITY

TERMINAL PORT

L /A

D/C

FULL DUP

HALF DUP/

COL

1

3

5

7

9

11

13

15

17

19

21

23

ASYN0

L /A

FAULT

D/C

26

L /A

RPS

D/C

RESET

PWR

2X

4X

6X

8X

10X

12X

14X

16X

18X

20X

22X

24X

2

4

6

8

10

12

14

16

18

20

22

24

Uplink Module Bays 10/100 BASE Ports Port LEDs

System

LEDs

RS-232 Terminal Port

Rear panel

AC SUPPLY DATA	HZ	AMPS
100-120/200-240~	50/60	4/2
Input Vdc		A Max
+3.3		13
+5		8
+12		1

R.P.S.

INPUT

CLASS 1

LASER

AC Power AT-RPS8000 RPS Connector

C613-04042-01 REV D