DIGITAL LINK CORPORATION
SOLO T1 CSU
|
Card Type |
CSU |
|
NIC Type |
T1 |
|
Chip Set |
Unidentified |
|
I/O Options |
AC power connector, DC power connector, DTE port via 15-pin connector, serial port (RS-232), network interface via 15-pin connector monitor jack - transmit, monitor jack - receive |
|
Wiring Type |
RJ-48 shielded twisted pair |
|
Maximum Data Rate |
9600bps |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
AC power connector |
CN1 |
Network interface via 15-pin connector |
CN5 |
|
DC power connector |
CN2 |
Monitor jack - transmit |
CN6 |
|
Serial port |
CN3 |
Monitor jack - receive |
CN7 |
|
DTE port via 15-pin connector |
CN4 |
Fuse |
F1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
| » |
Network framing ESF enabled |
S1/1 |
Off |
|
Network framing D4 enabled |
S1/1 |
On | |
| » |
Line code B8ZS enabled |
S1/2 |
Off |
|
Line code AMI enabled |
S1/2 |
On | |
| » |
Auxiliary framing D4 enabled |
S1/5 |
Off |
|
Auxiliary framing ESF enabled |
S1/5 |
On | |
| » |
Auxiliary line code AMI enabled |
S1/6 |
Off |
| » |
Auxiliary line code B8ZS enabled |
S1/6 |
On |
| » |
Factory configured - do not alter |
S2/1 |
Off |
| » |
Factory configured - do not alter |
S2/2 |
Off |
| » |
Serial port stop bits (2) |
S2/5 |
Off |
|
Serial port stop bits (1) |
S2/5 |
On | |
| » |
Word length 8-bit enabled |
S2/11 |
Off |
|
Word length 7-bit enabled |
S2/11 |
On | |
| » |
DIP switch configuration enabled |
S2/12 |
Off |
|
Terminal configuration enabled |
S2/12 |
On | |
|
Note: Off corresponds to the 1 or closed position. | |||
|
SOUND CONFIGURATION | |||
|
Net build |
SW1/3 |
SW1/4 | |
| » |
0dB |
Off |
Off |
|
-7.5dB |
Off |
On | |
|
-15dB |
On |
Off | |
|
AUXILARY LINE LENGTH | |||
|
Setting |
SW1/7 |
SW1/8 |
SW1/9 |
|
0-133ft |
Off |
Off |
Off |
|
133-266ft |
Off |
Off |
On |
|
266-388ft |
On |
On |
Off |
|
388-533ft |
On |
Off |
Off |
|
533-655ft |
On |
On |
On |
|
TIMING SOURCE | ||
|
Setting |
SW2/3 |
SW2/4 |
|
Network |
Off |
Off |
|
Internal |
Off |
On |
|
Auxiliary |
On |
Off |
|
SERIAL PORT RATE | ||||
|
Setting |
SW2/6 |
SW2/7 |
SW2/8 | |
|
1200bps |
Off |
On |
On | |
|
2400bps |
Off |
On |
Off | |
|
4800bps |
Off |
Off |
On | |
| » |
9600bps |
Off |
Off |
Off |
|
14.4Kbps |
On |
On |
On | |
|
19.2Kbps |
On |
On |
Off | |
|
28.8Kbps |
On |
Off |
On | |
|
38.4Kbps |
On |
Off |
Off | |
|
SERIAL PORT PARITY | ||
|
Setting |
SW2/9 |
SW2/10 |
|
None |
Off |
Off |
|
Odd |
Off |
On |
|
Even |
On |
Off |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
PWR |
Green |
On |
Power is on |
|
PWR |
Red |
On |
Alarm is activated |
|
PWR |
Yellow |
On |
CSU is on and running a test |
|
PWR |
None |
Off |
Power is off |
|
NET |
Green |
On |
CSU is receiving a signal from network |
|
NET |
Red |
On |
Loss of frame condition exists |
|
NET |
Red/Green |
Blinking |
CSU is detecting BPV, CRC, or OOF error signal from network |
|
NET |
Yellow |
On |
Yellow or blue alarm signal received from network |
|
NET |
None |
Off |
CSU is not receiving a signal from network |
|
NLBK |
Yellow |
On |
Network loopback test running |
|
NLBK |
Yellow |
Off |
Network loopback test not running |
|
ACK |
Yellow |
On |
Remote loop (up or down) detected - Press buttons to run (up) or (down) remote loop test |
|
ACK |
Yellow |
Off |
Remote loop test not running |
|
DTE |
Yellow |
On |
DTE loopback running: - Press button to DTE loopback run test |
|
DTE |
Yellow |
Off |
DTE loopback not running |
|
AUX |
Green |
On |
DTE port operating normally |
|
AUX |
Red |
On |
Loss of frame on DTE port |
|
AUX |
Red/Green |
Blinking |
CSU is detecting BPV, CRC, or OOF error signal on DTE port |
|
AUX |
Yellow |
On |
Yellow or blue alarm signal received on DTE port |
|
AUX |
None |
Off |
Loss of signal on DTE port |