ASCEND COMMUNICATIONS, INC.
PIPELINE 75
| 
 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  | ||
| 
 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  |