Black Box COMPACT T1 - Manual (Page 34)

30 Compact T1 - Release 6.1
Quick Start
Controller Cards
Controller Cards
T1 Controller Card
Dip Switches
On the front of the T1 Controller card on the Compact T1 are DIP switches used to
configure the Compact T1 locally.
Switch Function Description
ACO Alarm Cut
Off 0 = Alarm contacts enabled (close when alarm occurs). Default.
1 = Alarm contacts disabled (open).
ST Self Test 0 = Normal operation. Default.
1 = Perform Self Test.
OPT Spare
RST Reset 0 = User-configured operation. Default.
1 = Reset configuration to factory defaults, & reset CLI password
T1-1
T2-1 Line
Coding 0 = B8ZS. Default.
1 = AMI
T1-2
T2-2 Line
Loopback 0 = Loopback off. Default.
1 = Loopback on
T1 3-4
T2 3-4 Framing 0 = ESF (Extended Superframe). Default.
1 = D4
T1 5 - 6
T2 5 - 6 Signaling
Switch 3 Switch 4 Switch 5 Switch 6 Setting
0 1 1 1 TR-08 A-Shelf with FDL, 16-bit Alarm
frame
1 0 0 0 TR-08 A-Shelf with FDL, 13-bit Alarm
frame
1 0 0 1 TR-08 A-Shelf with FDL disabled
1 0 1 0 TR-08 B-Shelf
0 0 0 0 Loop Start/Ground Start. Default.
0 0 0 1 E&M Immediate Start with ringback.
(used for D3 PLAR and DPT)
0 0 1 0 E&M Immediate Start with ringback and
Calling Party Disconnect (CPD)