MOTOROLA, INC.
VANGUARD 305
Card Type | Frame relay adapter, Token Ring router |
Processor | Motorola 68360 |
Processor Speed | Unidentified |
Chip Set | Unidentified |
Maximum Onboard Memory | 8MB DRAM/2MB Flash RAM |
I/O Options | Serial ports (3) |
Network Transfer Rate | 4Mbps/16Mbps |
DSU Transfer Rate | 56Kbps |
ISDN Transfer Rate | 64Kbps x 2 |
DSU Protocol | DDS |
ISDN Protocol | Unidentified |
Switch Type | Unidentified |
Data Bus | External |
Topology | Linear Bus/Star |
Wiring Type | Unshielded twisted pair Shielded twisted pair |
Boot ROM | Not available |

CONNECTIONS | |||
Function | Label | Function | Label |
Reset button | BT1 | CTP connector or ISDN connector (port 4) | CN4 |
Lamp test button | BT2 | V.24 serial port (port 3) | CN5 |
Header for daughtercard | CN1 | V.11, V.24, V.35, or V.36 serial port (port 2) | CN6 |
Unshielded twisted pair connector | CN2 | 120VAC power | CN7 |
Shielded twisted pair connector | CN3 | Power switch | SW3 |
Note:When LED4 is on, press the lamp test button to reset it. Port 1 is the daughterboard. | |||
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | SW1/1 | Off | |
Port 2 pin 22 used to enter test mode in DCE mode, ring indicator in DTE mode | SW1/1 | On | |
| » | SW1/2 | Off | |
Port 2 pin 25 used for test mode indicator for DCE mode, busy out for DTE mode | SW1/2 | On | |
| » | SW1/3 | Off | |
Port 3 pin 22 used to enter test mode in DCE mode, ring indicator in DTE mode | SW1/3 | On | |
| » | SW1/4 | Off | |
Port 3 is the PAD port (forces serial configuration to 9600bps, no parity, 8 data bits, 1 stop bit) | SW1/4 | On | |
| » | SW1/5 | Off | |
| » | SW1/6 | Off | |
Reset entire configuration to factory defaults | SW1/6 | On | |
Note:To use SW1/6, power up the adapter, turn SW1/6 on, press the reset button, and turn SW1/6 back off again. | |||
DRAM | ||
Setting | On Board | S1 |
4MB | 4MB | None |
8MB | 4MB | (1) 4MB x 9 |
PORT 2 TYPE | ||||||
Setting | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 | SW2/6 |
V.11 DTE | Off | Off | Off | Off | Off | On |
V.11 DCE | Off | Off | Off | Off | Off | On |
V.24 DTE | On | On | On | On | On | Off |
V.24 DCE | On | On | On | On | On | Off |
V.35 DTE | Off | Off | Off | Off | Off | On |
V.35 DCE | Off | Off | Off | Off | Off | On |
V.36 DTE | Off | Off | Off | Off | Off | On |
V.36 DCE | Off | Off | Off | Off | Off | On |
DSU | Off | Off | Off | Off | Off | On |
PORT 2 TYPE (CON’T) | |||
Setting | SW2/7 | SW2/8 | U1 |
V.11 DTE | On | On | V.11 module in position 1 |
V.11 DCE | On | On | V.11 module in position 2 |
V.24 DTE | Off | Off | V.24 module in position 1 |
V.24 DCE | Off | Off | V.24 module in position 2 |
V.35 DTE | On | On | V.35 module in position 1 |
V.35 DCE | On | On | V.35 module in position 2 |
V.36 DTE | On | On | V.36 module in position 1 |
V.36 DCE | On | On | V.36 module in position 2 |
DSU | On | On | DSU module in position 1 |
DIAGNOSTIC LED(S) (RESET AND POWER-UP) | ||
LED1 | LED3 | Condition |
Blinking | Off | Adapter is loading software into DRAM from flash RAM |
Off | Blinking | Adapter is performing self-test |
Off | Off | Adapter is initializing configuration |
On | Off | Adapter is ready |
Off | On | Self-test failed |
Note:On reset or power-up, the LEDs should go through, in order, the first four actions shown above. If the adapter proceeds immediately to the fourth action, the code in the firmware is invalid. | ||
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Green | On | Software is running |
LED1 | Green | Off | Software not running |
LED1 | Green | Blinking | Software is downloading or card is booting |
LED2 | Green | On | Power is on |
LED2 | Green | Off | Power is off |
LED3 | Red | On | Test failed |
LED3 | Red | Off | No test in progress or test passed |
LED3 | Red | Blinking | Test in progress |
LED4 | Red | On | Processor did not reset timer in set time |
LED4 | Red | Off | Normal operation |
LED5 | Yellow | On | Card is transmitting MARK signal to port 1 |
LED5 | Yellow | Off | Card is transmitting SPACE signal to port 1 |
LED6 | Yellow | On | Card is receiving MARK signal from port 1 |
LED6 | Yellow | Off | Card is receiving SPACE signal from port 1 |
LED7 | Yellow | On | Card is transmitting MARK signal to port 2 |
LED7 | Yellow | Off | Card is transmitting SPACE signal to port 2 |
LED8 | Yellow | On | Card is receiving MARK signal from port 2 |
LED8 | Yellow | Off | Card is receiving SPACE signal from port 2 |
LED9 | Yellow | On | Card is transmitting MARK signal to port 3 |
LED9 | Yellow | Off | Card is transmitting SPACE signal to port 3 |
LED10 | Yellow | On | Card is receiving MARK signal from port 3 |
LED10 | Yellow | Off | Card is receiving SPACE signal from port 3 |
LED11 | Yellow | On | Card is transmitting MARK signal to port 4 |
LED11 | Yellow | Off | Card is transmitting SPACE signal to port 4 |
LED12 | Yellow | On | Card is receiving MARK signal from port 4 |
LED12 | Yellow | Off | Card is receiving SPACE signal from port 4 |
LED13 | Yellow | On | Card is transmitting MARK signal to network |
LED13 | Yellow | Off | Card is transmitting SPACE signal to network |
LED14 | Yellow | On | Card is receiving MARK signal from network |
LED14 | Yellow | Off | Card is receiving SPACE signal from network |
Card Type | Serial |
I/O Options | Serial port |

CONNECTIONS | |||
Function | Label | Function | Label |
V.11 V.24, V.35, V.36, or DSU port | CN1 | Header to main board (on both front and back of card) | CN2B |
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | P22 | Pins 2 & 3 closed | |
Pin 22 used to enter test mode in DCE mode, ring indicator in DTE mode | P22 | Pins 1 & 2 closed | |
| » | P25 | Pins 1 & 2 closed | |
Pin 25 used for test mode indicator for DCE mode, busy out for DTE mode | P25 | Pins 2 & 3 closed | |
SERIAL PORT TYPE | ||||||
Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
V.11 DTE | Off | Off | Off | Off | Off | On |
V.11 DCE | Off | Off | Off | Off | Off | On |
V.24 DTE | On | On | On | On | On | Off |
V.24 DCE | On | On | On | On | On | Off |
V.35 DTE | Off | Off | Off | Off | Off | On |
V.35 DCE | Off | Off | Off | Off | Off | On |
V.36 DTE | Off | Off | Off | Off | Off | On |
V.36 DCE | Off | Off | Off | Off | Off | On |
DSU | Off | Off | Off | Off | Off | On |
SERIAL PORT TYPE (CON’T) | |||
Setting | SW1/7 | SW1/8 | U1 |
V.11 DTE | On | On | V.11 module in position 1 |
V.11 DCE | On | On | V.11 module in position 2 |
V.24 DTE | Off | Off | V.24 module in position 1 |
V.24 DCE | Off | Off | V.24 module in position 2 |
V.35 DTE | On | On | V.35 module in position 1 |
V.35 DCE | On | On | V.35 module in position 2 |
V.36 DTE | On | On | V.36 module in position 1 |
V.36 DCE | On | On | V.36 module in position 2 |
DSU | On | On | DSU module in position 1 |
Card Type | ISDN TA |
ISDN Transfer Rate | 64Kbps x 2 |
ISDN Protocol | Unidentified |
Switch Type | Unidentified |

CONNECTIONS | |||
Function | Label | Function | Label |
Line in/out | CN1 | Line in/out | CN3 |
Header to main board (on both front and back of card) | CN2B | ||
Note:Two connectors are provided so the user can daisy-chain devices on the S/T bus. | |||
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | S/T bus not terminated | SW1 | Off |
S/T bus terminated | SW1 | On | |
Card Type | ISDN TA |
ISDN Transfer Rate | 64Kbps x 2 |
ISDN Protocol | Unidentified |
Switch Type | Unidentified |

CONNECTIONS | |||
Function | Label | Function | Label |
Line out | CN1 | Header to main board (on both front and back of card) | CN2B |
VANGUARD 305 (DSU DAUGHTERCARD)
Card Type | DDS DSU |
DSU Transfer Rate | 56Kbps |
Modulation Protocol | Unidentified |

CONNECTIONS | |||
Function | Label | Function | Label |
Line out | CN1 | Header to main board (on both front and back of card) | CN2B |