RAD DATA COMMUNICATIONS
FCD-14/T1
|
Card Type |
T1 CSU/DSU |
|
Chip Set |
Unidentified |
|
I/O Options |
AC power connector, 25-pin DTE/DCE ports (4), 9-pin serial port, T1 network interface 15-pin connector (2) |
|
T1 Transfer Rate |
1.544Mbps |
|
T1 Protocol |
D4, ESF |
|
Frame Type |
AMI, B7ZS, B8ZS |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
AC power connector |
CN1 |
Main network port (15-pin connector) |
CN7 |
|
Sub network port (15-pin connector) |
CN2 |
Serial port |
CN8 |
|
Channel 4 port |
CN3 |
Fuse |
F1 |
|
Channel 3 port |
CN4 |
Fuse |
F1 |
|
Channel 2 port |
CN5 |
Power switch |
SW2 |
|
Channel 1 port |
CN6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
| » |
Debug self test mode disabled |
JP2 |
Pins 2 & 3 closed |
|
Debug self test mode enabled |
JP2 |
Pins 1 & 2 closed | |
|
User password enabled |
JP3 |
Pins 2 & 3 closed | |
| » |
Default password enabled. Password=FCD-14 |
JP3 |
Pins 1 & 2 closed |
| » |
Signal ground is connected to the frame ground |
JP4 |
Pins 2 & 3 closed |
|
Signal ground is not connected to the frame ground |
JP4 |
Pins 1 & 2 closed | |
| » |
Watchdog enabled |
JP12 |
Pins 2 & 3 closed |
|
Watchdog disabled |
JP12 |
Pins 1 & 2 closed | |
|
T1 TRANSMIT LEVEL SELECTION | ||
|
Net build |
SW1 | |
| » |
0dBm |
1 |
|
7.5dBm |
2 | |
|
15dBm |
3 | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
RD4 |
Unidentified |
On |
CSU/DSU is receiving data on channel 4 |
|
TD4 |
Unidentified |
Off |
CSU/DSU is transmitting data on channel 4 |
|
RD3 |
Unidentified |
On |
CSU/DSU is receiving data on channel 3 |
|
TD3 |
Unidentified |
Off |
CSU/DSU is transmitting data on channel 3 |
|
RD2 |
Unidentified |
On |
CSU/DSU is receiving data on channel 2 |
|
TD2 |
Unidentified |
Off |
CSU/DSU is transmitting data on channel 2 |
|
RD1 |
Unidentified |
On |
CSU/DSU is receiving data on channel 1 |
|
TD1 |
Unidentified |
Off |
CSU/DSU is transmitting data on channel 1 |
|
RED 1 |
Unidentified |
On |
CSU/DSU is detecting a red alarm condition on the sub link |
|
RED 1 |
Unidentified |
Off |
CSU/DSU is not detecting a red alarm condition on the sub link |
|
YEL 1 |
Unidentified |
On |
CSU/DSU is detecting a yellow alarm condition on the sub link |
|
YEL 1 |
Unidentified |
Off |
CSU/DSU is not detecting a yellow alarm condition on the sub link |
|
RED 2 |
Unidentified |
On |
CSU/DSU is detecting a red alarm condition on the main link |
|
RED 2 |
Unidentified |
Off |
CSU/DSU is not detecting a red alarm condition on the main link |
|
YEL 2 |
Unidentified |
On |
CSU/DSU is detecting a yellow alarm condition on the main link |
|
YEL 2 |
Unidentified |
Off |
CSU/DSU is not detecting a yellow alarm condition on the main link |
|
TST |
Unidentified |
On |
Device is conducting a loopback test |
|
TST |
Unidentified |
Off |
Device is not conducting a loopback test |
|
MISCELLANEOUS TECHNICAL NOTES |
|
The FCD-14/T1 has three types of user-configurable data channel modules for ports CN3-CN6: V.35, X.21, or RS-530 |