Nortel Networks 311 User Manual
Configuration
703
Table 259
Jumper strap settings - factory standard (NT8D14BA, NT8D14BB)
Jumper strap settings - factory standard (NT8D14BA, NT8D14BB)
Jumper strap settings (Note 1)
Trunk types
Loop length
J1.X
J2.X
J3.X
J4.X
(Note 2)
(Note 2)
CO/FX/WATS
2-way tie (LDR)
2-way tie (OAID)
0–1524 m (5000 ft.)
Off
Off
1–2
1–2
DID
0–600 ohms
Off
Off
1–2
1–2
RAN: continuous
operation mode
operation mode
Paging
Not applicable: RAN
and paging trunks
should not leave the
building.
and paging trunks
should not leave the
building.
Off
Off
1–2
1–2
Note 1: Jumper strap settings J1.X, J2.X, J3.X, and J4.X apply to all eight units; "X" indicates the
unit number, 0–7. "Off" indicates that no jumper strap is installed on a jumper block. Store unused
straps on the universal trunk card by installing them on a single jumper pin as shown below.
unit number, 0–7. "Off" indicates that no jumper strap is installed on a jumper block. Store unused
straps on the universal trunk card by installing them on a single jumper pin as shown below.
Note 2: For the NT8D14BB (Release 10 and higher) card, J4.X is not provided on the card. The
J4.X jumper setting specified in
J4.X jumper setting specified in
does not apply.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.