Slot Card Specifications
8-port T1 slot card
APX 1000™ Getting Started Guide
B-7
8-port T1 slot card
The 8-port T1 slot card (APX1-SL-CT1-C)), shown in Figure B-5, provides separate interfaces
for 8 individual T1 lines. This card supports a low density T1 configuration of the APX 1000.
It is available only as a wide format card, designed to be installed in slot 5 of the APX 1000.
Figure B-5. 8-port T1 slot card front panel
Status indicator
The 8-port T1 card provides the FAULT indicator described in “Multipurpose status indicator
on slot cards” on page B-1.
T1 technical specifications
Each T1 line supports 24 64Kbps DS0 channels, each of which can transmit and receive data or
digitized voice.
Table B-7 describes the 8-port slot card T1 specifications.
Card dimensions
15.1 inches wide by 10.7 inches long (38.354cm x
27.178cm): To be installed only in the APX 1000 top slot
Card weight
~2 pounds (0.9kg)
Operating humidity
0-90%, noncondensing
Operating temperature
32-122° F (0-50° C)
Table B-6. E1 specifications for the 24-port T1 or E1 slot card (continued)
Category
Specification
Table B-7. T1 specifications for the 8-port T1 slot card
Category
Specification
Interface standards
American National Standards Institute (ANSI) T1.403 and T1.408
ETSI 300-166 and 300-233
AT&T PUB 62411
Input jitter
Per Telecordia (BELLCORE) TA-TSY-000170 and AT&T PUB
62411.
Electrical standards
Digital signal cross-connect (DSX): (DSX-1) per ANSI T1.102
Channel service unit (CSU): DS1 per ANSI T1.403, Pub 62411