...because we can't all be on the bleeding edge...
PARADYNE CORPORATION
COMSPHERE 3550
|
Card Type |
DSU |
|
Chip Set |
Unidentified |
|
I/O Options |
CC/DC via RJ-11 connector, digital network interface via RJ-48, analog network interface via RJ-45, power jack, DTE ports (2) |
|
Maximum Transfer Rate |
64Kbps |
|
Data Modulation Protocol |
V.32bis |
|
Wiring Type |
RJ-48 T1 |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Power Jack |
CN1 |
CC in/DC out via RJ-11 connector |
CN4 |
|
DDS network interface via RJ-48 connector |
CN2 |
DTE port (V.35 connector) |
CN5 |
|
DBM network interface via RJ-45 connector |
CN3 |
DTE port (25-pin serial connector) |
CN6 |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
| » |
Permissive transmit output level of -9dBm |
S1/1 |
On |
|
Programmable transmit output level between -12dBm and 0dBm |
S1/1 |
Off | |
| » |
Frame ground connected to signal ground through 100ohm resistor |
S1/2 |
Off |
|
Frame ground connected to signal ground |
S1/2 |
On | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
OK |
Green |
On |
DSU power is on |
|
OK |
Green |
Blinking |
DSU is receiving a message from NetWare Management System |
|
OK |
Green |
Off |
DSU power is off or detecting a system failure |
|
ALM |
Red |
Blinking slow |
Out-of-service or out-of -frame messages received from network |
|
ALM |
Red |
Blinking fast |
DSU not receiving signals from network |
|
TST |
Yellow |
On |
DSU is executing a test |
|
TST |
Yellow |
Off |
DSU is not executing a test |
|
TST |
Yellow |
Blinking |
DSU is setting up or taking down a test |
|
Dial |
Yellow |
Blinking fast |
Call established in progress |
|
Dial |
Yellow |
Blinking slow |
Call established in standby mode |
|
Dial |
Yellow |
On |
Backup call established and active |
|
Dial |
Yellow |
Off |
Call not established |
|
TXD |
Green |
On |
Receiving all zeros from the DTE |
|
TXD |
Green |
Off |
Receiving all ones from the DTE |
|
TXD |
Green |
Blinking |
Data is being transferred |
|
RXD |
Green |
On |
Transmitting all zeros from the DTE |
|
RXD |
Green |
Off |
Transmitting all ones from the DTE |
|
RXD |
Green |
Blinking |
Data is being transferred |
|
RTS |
Green |
On |
RTS signal is high |
|
RTS |
Green |
Off |
RTS signal is low |
|
CTS |
Green |
On |
CTS signal is high |
|
CTS |
Green |
Off |
CTS signal is low |
|
DSR |
Green |
On |
DSR signal is high |
|
DSR |
Green |
Off |
DSR signal is low |
|
LSD |
Green |
On |
LSD signal is high |
|
LSD |
Green |
Off |
LSD signal is low |