Nortel Circuit Card Installation Manual page 270

Page 270 of 906
Table 99
LEI card – E1 Switch 2 (S2) dip switch settings
Characteristic
E1 framing
E1 coding
NOT USED
NOT USED
NOT USED
Line processing on E1
link failure
Daisy-chaining to MMI
MMI master or slave
553-3001-211 Standard 3.00
NT5D33 and NT5D34 Lineside E1 Interface cards
When setting E1 Switch 2 dip switch settings, there are differences between
vintages. For NT5D33AB or NT5D34AB cards, use Table 99. For
NT5D33AC or NT5D34AC cards, use Table 99 on
Selection
CRC-4 Disabled
CRC-4 Enabled
AMI
HDB3
leave ON
leave ON
leave ON
On-hook
Off-hook
YES
NO
Master
Slave
August 2005
page
Switch Switch
Position Setting
1 ON
OFF
2 ON
OFF
3 ON
4 OFF
5 OFF
6 ON
OFF
7 ON
OFF
8 ON
OFF
270.
Factory
Default
OFF
OFF
ON
OFF
OFF
ON
OFF
ON