COMSPHERE 3550 modem/telephone/ISDN Settings and Configuration
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 |
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