ADC KENTROX
DATASMART MODEL 72458
|
Card Type |
E1 DSU |
|
Chip Set |
Unidentified |
|
I/O Options |
AC power connector, 15-pin terminal port, 9-pin serial ports (2), 10 BaseT Eternet interface via RJ-45 connector, 25-pin data port E1 network interface via 15-pin connector |
|
Wiring Type |
10 BaseT unshielded twisted pair 120Ohm shielded twisted pair 75Ohm shielded twisted pair (optional BNC adapter) |
|
E1 Transfer Rate |
1.984Mbps |
|
E1 Line Coding |
HDB3 |
|
Frame type |
G.704 |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
15-pin terminal port |
CN1 |
25-pin data port |
CN5 |
|
DCE serial port |
CN2 |
10 BaseT Ethernet interface (RJ-45) |
CN6 |
|
E1 network port (15-pin connector) |
CN3 |
AC power connector |
CN7 |
|
DTE serial port |
CN4 | ||
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
PWR |
Green |
On |
Power is on |
|
PWR |
Red |
On |
Equipment failure occurred during self test |
|
PWR |
Green |
Blinking |
User is logged in |
|
PWR |
Red/Green |
Blinking |
Software is being loaded |
|
PWR |
Red |
Blinking |
Unit is conducting a test |
|
PWR |
N/A |
Off |
Power is off |
|
E1 |
Red |
On |
LOS, OOF, AIS or yellow alarm condition detected |
|
E1 |
Red |
Off |
LOS, OOF, AIS or yellow alarm condition not detected |
|
TD |
Yellow |
On |
Data is being transmitted from the data port (CN5) |
|
TD |
Yellow |
Off |
Data is not being transmitted from the data port (CN5). Indicative of all zero condition if RTS and CTS are high. |
|
RD |
Yellow |
On |
Data is being received at the data port (CN5) |
|
RD |
Yellow |
Off |
Data is not being recieved at the data port (CN5). Indicative of all zero condition if RTS and CTS are high. |
|
CTS |
Yellow |
On |
CTS signal is high. Unit ready to send data |
|
CTS |
Yellow |
Off |
CTS signal is low |
|
RTS |
Yellow |
On |
RTS signal is high |
|
RTS |
Yellow |
Off |
RTS signal is low |