Nortel Meridian SL-100 SE, Замена

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100 IPE card replacement procedures
555-4031-547 Standard 12.02 July 2002
NT5D11
in an IPE
(continued)
Card settings
Tables Table , “Settings for DIP switch 1,” on page -100 through Table ,
“CPE or CSU distance settings,” on page -102 give the switch settings
for the DIP switches on the line side T-1 card. These switches must be
configured for your environment before you install the T-1 card, as
explained in Step Procedure 9, “Configure the DIP switches on the
replacement card as appropriate for your environment according to the
settings shown in Tables through in the “Card settings” section of this
chapter.,” on page -105 of this procedure. They are located in the upper
right-hand corner of the card.
Note: Switch 7 is not used and should be left in the “off” position.
Settings for DIP switch 1
Switch
position
Characteristic Selection
Switch
setting
1 HMI port speed selection 1200 baud
2400 baud
On
Off
2 T-1 signaling Ground start
Loop start
On
Off
3 - 6 IPE shelf address See Table Table , “IPE shelf
addresses,” on page -100
8 Cutoff on disconnect COD enabled
COD disabled
On
Off
IPE shelf addresses (Sheet 1 of 2)
IPE shelf
address Switch 6
position Switch 5
position Switch 4
position Switch 3
position
00 Off Off Off Off
01 Off Off Off On
02 Off Off On Off
03 Off Off On On