Appendix A –Module Adapters for the DS-64NC Module
DS-64NC Synchronous Data Module
Version 9.1
GatesAir
A-15
Intraplex Products
Table A-7 gives switch, connector, and jumper information.
Table A-7. MA-428 Switches, Connectors, and Jumpers
Switch/Jumper
Function
Description
SW1
Reset switch
Allows for manual reset in running condition
SW2
DIP switch
Gives various user-selectable inputs (Table A-9)
J5
RJ-45 female
For LAN side connection
J6
Back plane connector
For backplane connections
JP1 and JP2
Jumpers
Leave open
Table A-8 shows the types of Ethernet cables that the MA-428 module adapter supports for various
modes.
Table A-8. Cables Supported by MA-428 Module Adapter
Mode
MA-428 to PC
Cross
Straight
Auto-negotiation
Yes
Yes
Forced mode
Yes
No
Table A-9 gives various DIP switch settings and their default configurations.
Table A-9. MA-428 DIP Switch Settings
Switch/
Position
Name
Function
Default
Operation
SW2/1
FILTER
Turns filter on to filter frames or off to
allow all frames.
Down
Down = Filter (bridge) off
Up = Filter (bridge) on
SW2/2
APST
Turns compression on or off
Down
Down = Compression off
Up = Compression on
SW2/3
AUTO
Sets module for either auto-
negotiation or forced mode
Down*
Down = Auto-negotiation mode on
Up = Forced mode on
SW2/4
10/100
Sets module speed for either 100 or 10
Mbps
Down*
Down = 100Mbps speed
Up = 10Mbps speed (Table A-10)
SW2/5
HALF/FULL
Sets module at either full- or half-
duplex mode
Down*
Down = Full-duplex mode
Up = Half-duplex mode
SW2/6
DBS
Sets module to pass broadcast frames
or filter them
Down
Down = Pass broadcast frames
Up = Filter broadcast frames
* Applicable only in forced mode (Table A-10).
Any switches not indicated in Table A-9 are not currently used.
Table A-10 gives all the combinations of auto-negotiation and forced mode.
Содержание Intraplex DS-64NC
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