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# ASCEND COMMUNICATIONS, INC.
PIPELINE 400 T1
Card Type T1 Remote Access Server
Chip Set Unidentified
I/O Options Power connector, 10BaseT Hut via RJ-45
connectors (12),
15-pin AUI port, BNC connector, UTP
interface via RJ-45 connector
T1/PRI interface via RJ-45 connectors
(2), 9-pin serial port
Wiring Type Unshielded twisted pair
AUI transceiver via DB-15 port
RG-58A/U 50ohm coaxial
Ethernet Transfer Rate 10Mbps
T1 Transfer Rate Unidentified
ISDN Rate Unidentified
ISDN Modulation PPP, SLIP, X25, MLPPP
Protocol
Error Unidentified
Correction/Compression
Data Bus External
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+------------------+----------|
| Power | CN1 | 10BaseT Hut | CN5-CN16 |
| | | (optional) | |
|----------------------+-------+------------------+----------|
| 9-pin serial port | CN2 | 15-pin AUI port | CN17 |
|----------------------+-------+------------------+----------|
| T1/PRI interface | CN3 | BNC connector | CN18 |
| (RJ-45) | | | |
|----------------------+-------+------------------+----------|
| T1/PRI interface | CN4 | UTP interface | CN19 |
| (RJ-45) | | (RJ-45) | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
+------------------------------------------------------------+