Cisco Systems Cisco ME 3400 Manual De Usuario
A-4
Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide
OL-7677-04
Appendix A Connector and Cable Specifications
Cable and Adapter Specifications
Cable and Adapter Specifications
These sections describe the cables and adapters used with Cisco ME switches:
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SFP Module Cable Specifications
lists the cable specifications for the fiber-optic SFP module connections. 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).
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).
Table A-1
Fiber-Optic SFP Module Port Cabling Specifications
SFP Module
Wavelength
(nanometers)
(nanometers)
Fiber Type
Core Size/Cladding
Size (micron)
Size (micron)
Modal Bandwidth
(MHz/km)
(MHz/km)
1
Cable Distance
100BASE-BX
(GLC-FE-100BX-D
GLC-FE-100BX-U)
(GLC-FE-100BX-D
GLC-FE-100BX-U)
1310 TX
1550 RX
1550 RX
SMF
G.652
2
—
32,810 feet (10 km)
100BASE-FX
(GLC-GE-100FX)
(GLC-GE-100FX)
1310
MMF
50/125
62.5/125
62.5/125
500
500
500
6,562 feet (2 km)
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
62.5/125
500
500
500
6,562 feet (2 km)
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)
1000BASE-BX10-D
(GLC-BX-D)
(GLC-BX-D)
1490 TX
1310 RX
1310 RX
SMF
G.652
2
—
32,810 feet (10 km)
1000BASE-BX10-U
(GLC-BX-U)
(GLC-BX-U)
1310 TX
1490 RX
1490 RX
SMF
G.652
2
—
32,810 feet (10 km)
1000BASE-SX
(GLC-SX-MM)
(GLC-SX-MM)
850
MMF
62.5/125
62.5/125
50/125
50/125
62.5/125
50/125
50/125
160
200
400
500
200
400
500
722 feet (220 m)
902 feet (275 m)
1640 feet (500 m)
1804 feet (550 m)
902 feet (275 m)
1640 feet (500 m)
1804 feet (550 m)
1000BASE-LX/LH
(GLC-LH-SM)
(GLC-LH-SM)
1310
MMF
3
SMF
62.5/125
50/125
50/125
G.652
50/125
50/125
G.652
2
500
400
500
—
400
500
—
1804 feet (550 m)
1804 feet (550 m)
1804 feet (550 m)
32,810 feet (10 km)
1804 feet (550 m)
1804 feet (550 m)
32,810 feet (10 km)