Teledex Y Series User Manual download pdf (Page 9)

Y SERIES EXP212, EXP224, AND EXP248 USER GUIDE www.teledex.com 9

1.2.1 INSTALLATION OVERVIEW

The installation consists of the following

procedures. Each procedure will be explained in

detail in the following sections:

Step 1: Mount the system into the desired

location of a rack.

Step 2

(EXP212,

EXP224): Connect to the DC power supply,

and then check the voltage. Make

sure the AC power is not connected

before wiring the power cable and

grounding.

Step 2

(EXP248): Turn the power switch in OFF

position. Connect to the DC power

supply, and then check the voltage.

Make sure the power switch is

in OFF position before wiring the

power cable and grounding.

Step 3

(EXP248

only): Connect FAN cable.

Step 4: Connect the cable between system

and MDF.

After executing the previous procedures, please

check the cable connection robustness and

correctness before turning on the power supply.

Step 5: Connect Console cable to COM port

of a computer. Then run the terminal

program with the settings shown

below:

Table 1.2 Console Setting (EXP212, EXP224)

Baud rate 9600 bps

Data bit 8 bit

Parity None

Stop bit 1 bit

Flow control None

Terminal protocol VT100

Figure 1.1 Console Setting (EXP248 only)

For EXP248: Users can also access the DSLAM

via Ethernet. The factory default in-band/out-

band IP address of the DSLAM is 10.10.10.1/24.

Users can modify the IP address by using the CLI

commands or Web Configuration Tool (refer to

section 1.3). It’s possible to access the DSLAM

with Telnet on port 23.

1.2.2 MOUNTING THE EXP212, EXP224,

OR EXP248

The position and orientation of the brackets

depends on the rack used for mounting. The

DSLAM can be front-mounted in a standard

channel rack (5-inch projection). It can be

shipped with the mounting brackets installed in

one of three mounting positions or shipped loose

(see Figure 1.2).

The mounting brackets can be rotated for use

in wall mounting. Optional adhesive feet may be

attached to the bottom of the chassis so that it

can be placed on a desk or other smooth surface.

Figure 1.2 Mounting Bracket Orientation (Top

View)

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