ASCEND COMMUNICATIONS, INC.
PIPELINE 25-PX, PIPELINE 25-FX
Card Type | ISDN to Ethernet Router |
Chip Set | Unidentified |
I/O Options | Power connector, 15-pin AUI port, 9-pin serial port, RJ-45 ISDN BRI interface (U or S/T), RJ-11 telephone port (2) RJ-45 UTP interface |
Ethernet Transfer Rate | 10Mbps |
ISDN Rate | Unidentified |
ISDN Modulation Protocol | PPP, MP, MP+ |
Error Correction/Compression | Unidentified |
Data Bus | External |

CONNECTIONS | |||
Function | Label | Function | Label |
Power | CN1 | RJ-11 line 1 | CN5 |
9-pin serial port | CN2 | RJ-11 line 2 | CN6 |
15-pin AUI port | CN3 | ISDN BRI interface (RJ-45) | CN7 |
10 BaseT Ethernet interface (RJ-45) | CN4 | Power switch | SW1 |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
PWR | Unidentified | On | Power is on |
PWR | Unidentified | Off | Power is off |
ACT | Unidentified | Blinking | Data is being transmitted/received on Ethernet interface |
ACT | Unidentified | Off | Data is not being transmitted/received on Ethernet interface |
COL | Unidentified | Blinking | Collisions are being detected on Ethernet interface |
COL | Unidentified | Off | Collisions are not being detected on Ethernet interface |
WAN | Unidentified | On | WAN session is active |
WAN | Unidentified | Blinking | Error detected on BRI interface |
WAN | Unidentified | Off | Connection is broken on BRI interface |
CON | Unidentified | On | Unit is connected to power source; power-up test in progress |
CON | Unidentified | Off | Unit is not connected to power source; power-up test not in progress |