ADC KENTROX
T-SERV II
|
Card Type |
T1 CSU |
|
Chip Set |
Unidentified |
|
I/O options |
Diagnostic ports |
|
Maximum Transfer Rate |
1.544Mbps |
|
Data Bus |
External |
|
Data Modulation Protocol |
B8ZS |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
T1 line out |
CN1 |
Test signal to network |
CN8 |
|
Network line out |
CN2 |
Test signal from equipment |
CN9 |
|
RS-232/422 |
CN3 |
Monitor signal from equipment |
CN10 |
|
DC power |
CN4 |
Ground |
SC1 |
|
Test signal to equipment |
CN5 |
Test switch |
SW1 |
|
Test signal from network |
CN6 |
Alarm cut-off |
SW2 |
|
Monitor signal from network |
CN7 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
| » |
Test signals not sent through pulse density circuits |
SW5/1 |
On |
|
Test signals sent through pulse density circuits |
SW5/1 |
Off | |
| » |
Force sending of digital ON after 15 OFF signals |
SW5/2 |
Off |
|
Force sending of digital ON after 47 OFF signals |
SW5/2 |
On | |
| » |
QRSS will not cause low pulse density error |
SW5/3 |
On |
|
QRSS will cause low pulse density error three times every two seconds |
SW5/3 |
Off | |
| » |
Pulse density monitor enabled |
SW5/4 |
Off |
|
Pulse density monitor disabled |
SW5/4 |
On | |
| » |
Use unframed keep-alive signal |
SW5/5 |
On |
|
Use framed keep-alive signal |
SW5/5 |
Off | |
| » |
Factory configured - do not alter |
SW5/6 |
N/A |
| » |
Factory configured - do not alter |
SW5/7 |
N/A |
| » |
Factory configured - do not alter |
SW5/8 |
N/A |
|
SIGNAL ATTENUATION | ||
|
Setting |
SW3 |
SW4 |
|
0dBm |
On |
On |
|
-7.5dBm |
On |
Off |
|
-15dBm |
Off |
On |
|
-22.5dBm |
Off |
Off |
|
POWER SOURCE | |
|
Setting |
JP1 |
|
Local power |
Up |
|
Line power |
Down |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LOC LP |
Yellow |
On |
CSU is in local loopback test mode |
|
LOC LP |
Yellow |
Off |
CSU is not in local loopback test mode |
|
CODE |
Yellow |
On |
CSU received a reset signal |
|
CODE |
Yellow |
Off |
CSU did not receive a reset signal |
|
NET LP |
Yellow |
On |
Remote CSU is in loopback test mode |
|
NET LP |
Yellow |
Off |
Remote CSU is not in loopback test mode |
|
SEND/FEL |
Yellow |
On |
CSU is transmitting a reset signal |
|
SEND/FEL |
Yellow |
Off |
CSU is not transmitting a reset signal |
|
SEND/FEL |
Yellow |
Blinking |
CSU is in remote loopback test mode |
|
PWR |
Green |
On |
Power is on |
|
PWR |
Green |
Off |
Power is off |
|
ACO |
Green |
On |
An alarm has occurred but has been silenced |
|
ACO |
Green |
Off |
No alarm has occurred or the alarm is active |
|
KA |
Red |
On |
CSU is sending a keep-alive signal |
|
KA |
Red |
Off |
CSU is not sending a keep-alive signal |
|
LOS |
Red |
On |
Signal not detected |
|
LOS |
Red |
Off |
Signal detected |
|
AIS |
Red |
On |
CSU is receiving a keep-alive signal |
|
AIS |
Red |
Off |
CSU is not receiving a keep-alive signal |
|
BPV |
Red |
On |
CSU has detected bipolar variations |
|
BPV |
Red |
Off |
CSU has not detected bipolar variations |
|
BPV |
Red |
Blinking |
CSU has detected bipolar variations |
