Cisco Systems OL-16447-01 Manual De Usuario
B-4
Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide
OL-16447-01
Appendix B Connector and Cable Specifications
Cables and Adapters
Figure B-5
Alarm Input Port Pinouts
Cables and Adapters
•
•
•
SFP Module Cables
Each port must match the wave-length specifications on the other end of the cable, and for reliable
communications, the cable must not exceed the required cable length. Copper 1000BASE-T SFP
transceivers use standard four twisted-pair, Category 5 (or greater) cable at lengths up to 328 feet (100
meters).
communications, the cable must not exceed the required cable length. Copper 1000BASE-T SFP
transceivers use standard four twisted-pair, Category 5 (or greater) cable at lengths up to 328 feet (100
meters).
280950
2 3
1
4 5 6 7 8
Pin
Alarm connection
1
2
3
4
5
6
7
8
Alarm 1 input
Alarm 2 input
no connection
Alarm 3 input
Alarm 4 input
no connection
no connection
Alarm common
Table B-1
Fiber-Optic SFP Module Port Cabling Specifications
SFP Module
Wavelength (nanometers)
Fiber Type
Core
Size/Cladding
Size (micron)
Size/Cladding
Size (micron)
Modal
Bandwidth
(MHz/km)
Bandwidth
(MHz/km)
1
Cable Distance
100BASE-BX
(GLC-FE-100BX-D
(GLC-FE-100BX-D
GLC-FE-100BX-U)
1310 TX
1550 RX
SMF
G.652
2
—
32,810 feet (10 km)
100BASE-EX
1310
SMF
G.652
2
—
131,240 ft (40 km)
100BASE-FX
(GLC-GE-100FX)
(GLC-GE-100FX)
1310
MMF
50/125
62.5/125
500
500
6,562 feet (2 km)
6,562 feet (2 km)
100BASE-FX
(GLC-FE-100FX)
(GLC-FE-100FX)
1310
MMF
50/125
62.5/125
500
500
6,562 feet (2 km)
6,562 feet (2 km)
100BASE-LX
(100BASE-LX10)
(100BASE-LX10)
1310
SMF
G.652
2
—
32,810 feet (10 km)
100BASE-ZX
1550
SMF
G.652
—
262,480 ft (80 km)