user manual

4
November 2000 8021-A2-GZ40-20
IMA Uplink Card Connector Pinouts
The IMA uplink has a RJ48M 50-pin Telco connector with 8 Tip/Ring and
8 Tip1/Ring1 connections that conforms to ANSI T1.403-1999. Paradyne offers an
octopus cable for use with the IMA uplink (Feature No. 8026-F1-001 for Models
8026 and 8028, and Feature No. 8027-F1-001 for Model 8027). These cables
contain a required ferrite to meet EMI requirements. If purchasing other Telco
cables, you must attach the supplied ferrite and cable tie as shown below. Contact
your service representative for more information.
When connecting the Telco cable, a .87-inch long panhead screw and cable tie
must be used to mount the cable to the 50-pin Telco connector as shown below.
00-16893
S
C
M
-IM
A
E
1-120
8028
SY
S
TE
M
OK
Alrm
Test
TX
RX
Coll
E
TH
E
R
N
E
T
Uplink Alrm
Cable Tie
Ferrite
Panhead Screw
Supplied
Cable Tie
Mount
Cable Tie