Switch Owner's Manual

Using the Passport 8100 Modules
A-8 204515-C
Passport 8148TX Module
Port Connectors
The ports on the Passport 8148TX module are RJ-45 ports wired as MDI-X
connectors (Table A-5
).
Physical Specifications
Height: 1.5 in. (3.8 cm)
Width: 15.4 in. (39.1 cm)
Depth: 18.5 in. (47.0 cm)
Weight: 9 lb (4 kg)
Electrical Specifications
Input Current: 75 W maximum
Thermal Rating: 250 BTU/hr maximum
MTBF Rating
72,213
Connector Type
RJ-45 connector wired as MDI-X (Table A-5
)
Cable Specifications
Type: Category 3, 4, or 5 UTP cable (10 Mb/s operation)
Category 5 UTP cable (100 Mb/s operation)
Maximum Distance: 328 ft (100 m)
Table A-5. Passport 8148TX Port Pinouts
Connector Pin Number Signal
1 Input receive data + (RX+)
2 Input receive data - (RX-)
3 Output transmit data + (TX+)
6 Output transmit data - (TX-)
4, 5, 7, 8 Not used
12345678
8020EA