ASTROCOM
T - SERIES
|
Card Type |
CSU/DSU |
|
NIC Type |
T1, Ethernet |
|
Chip Set |
Unidentified |
|
I/O Options |
AC power connector, RJ-45 UTP connector, RG58A/U 50ohm coaxial, DTE ports via 25-pin connector (2), serial port via 9-pin connector, network interface via RJ-48 connector, line jack - transmit/receive, monitor jack - transmit/receive, unit jack - transmit/receive |
|
Wiring Type |
RJ-48 T1 RJ-45 Unshielded twisted pair RG58A/U 50ohm coaxial |
|
Maximum Data Rate |
64Kbps |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
AC power connector |
CN1 |
Network interface via RJ-48 connector |
CN7 |
|
Serial port via 9-pin connector |
CN2 |
Network interface via RJ-48 connector |
CN8 |
|
RJ-45 UTP connector |
CN3 |
Line jacks |
CN9 |
|
RG-58A/U 50ohm coaxial |
CN4 |
Monitor jacks |
CN10 |
|
DTE port 1 via 25-pin connector |
CN5 |
Unit jacks |
CN11 |
|
DTE port 2 via 25-pin connector |
CN6 |
Power switch |
SW1 |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
OOF |
Red |
On |
Network signal is out of frame synchronization, in red alarm status |
|
OOF |
Red |
Off |
Network signal is out of frame synchronization or in red alarm status |
|
YEL |
Amber |
On |
Yellow alarm signal received from network |
|
YEL |
Amber |
Off |
Yellow alarm signal not received from network |
|
AIS |
Red |
On |
Blue alarm signal received from network |
|
AIS |
Red |
Off |
Blue alarm signal not received from network |
|
LOS |
Red |
On |
Network signal has been lost |
|
LOS |
Red |
Off |
Network signal has not been lost |
|
ERR |
Amber |
On |
BPV, CSS, or SES error(s) detected on network |
|
ERR |
Amber |
Off |
BPV, CSS, or SES error(s) not detected on network |
|
LCL |
Amber |
On |
DSU/CSU is running a local loopback test |
|
LCL |
Amber |
Off |
Local loopback test not in progress |
|
LINE |
Red |
On |
DSU/CSU is running a line loopback test |
|
LINE |
Red |
Off |
Line loopback test not in progress |
|
PAY |
Amber |
On |
DSU/CSU is running a payload loopback test |
|
PAY |
Amber |
Off |
Payload loopback test not in progress |
|
LNK |
Green |
On |
No alarm declared |
|
LNK |
Green |
Blinking (on 50ms/off 500ms) |
DSU/CSU is transmitting a AIS (blue) alarm |
|
LNK |
Green |
Blinking (on 500ms/off 50ms) |
DSU/CSU is transmitting a yellow alarm |
|
LNK |
Green |
Off |
Severe alarm declared |
|
SYNC |
Green |
On |
No alarm declared |
|
SYNC |
Green |
Blinking (on 50ms/off 500ms) |
DSU/CSU is transmitting a AIS (blue) alarm |
|
SYNC |
Green |
Blinking (on 500ms/off 50ms) |
DSU/CSU is transmitting a yellow alarm |
|
SYNC |
Green |
Off |
Severe alarm declared |
|
ACT |
Green |
On |
RTS signal is high |
|
ACT |
Green |
Off |
RTS signal is low |
|
ACT |
Green |
Blinking (on 500ms/off 500ms) |
Port 1 data is being rerouted through port 2 |
|
ACT |
Green |
Blinking (on 50ms/off 500ms) |
Data routed through port 1: if main port fails, data will be rerouted through port 2 |
|
BDL |
Red |
On |
DSU/CSU is running a bi-directional loopback test |
|
BDL |
Red |
Off |
Bi-directional loopback test not in progress |
|
PWR |
Green |
On |
Power is on |
|
PWR |
Green |
Off |
Power is off |
|
Note Top row of LEDs indicate main port status. Bottom row of LEDs indicate auxiliary port status | |||