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DLE28-MA, DLE38-MA, DLE29-MA and DLE39-MA User’s Guide B-1
APPENDIX B
DELTX-UI, DELFX-UI AND DELF3-UI
SPECIFICATIONS
The DLE2X-MA supports three Fast Ethernet Interface Modules:
DELTX-UI
DELFX-UI
DELF3-UI
This appendix provides the specifications for these modules.
B.1 DELTX-UI
The DELTX-UI uses an RJ45 connector supporting Unshielded Twisted
Pair (UTP) cabling.
The slide switch on the DELTX-UI determines the crossover status of the
cable pairs. If the switch is on the
X
side, the pairs are internally crossed
over. If the switch is on the
=
side, the pairs are not internally crossed
over. Figure B-1 shows the pinouts for the DELTX-UI in both positions.
Figure B-1 DELTX-UI Pinouts
DELTX-UI
10
100
x
=
Position X
(crossed over)
1. RX+
2. RX-
3. TX+
4. NC
5. NC
6. TX-
7. NC
8. NC
LKG-10872-98F
Position =
(not crossed over)
1. TX+
2. TX-
3. RX+
4. NC
5. NC
6. RX-
7. NC
8. NC