Zhone IMACS 8000, User Manual

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8-6 System Cards
Model No.
Running Head
Interface Card Descriptions Interface Card
8.2.3 INTF-R Card Description (IF)
The INTF-R card does not have a modem and does not accept external synchronization clocks.
In all other respects, it is functionally identical to the INTF-R Ext and INTF-R Modem cards
(see Figure 8-4).
Figure 8-4.INTF-R Interface Card (IF)
8.2.3.1 Card Jumper/Switch Settings
The INTF-R card doesn’t have any jumpers or switches on its mainboard.
8.2.3.2 Installing the INTF-R Card
Install the INTF-R card into the IF slot of the system chassis. Each system can have only one
INTF-R card.
INTF-R
T1E1*8
N
O
D
E
C
O
M
1
N
E
T
T
E
R
M