Cisco 2960 8TC Hardware Installation Guide - Page 91

SFP Module, Wavelength, nanometers, Fiber Type, Core Size/Cladding, Size micron, Modal Bandwidth - 200

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Appendix B Connector and Cable Specifications Cable and Adapter Specifications Table B-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module 100BASE-BX (GLC-FE-100BX-D GLC-FE-100BX-U) Wavelength (nanometers) 1310 TX 1550 RX Fiber Type SMF Core Size/Cladding Modal Bandwidth Size (micron) (MHz/km)1 Cable Distance G.6522 - 32,810 feet (10 km) 100BASE-FX 1310 MMF 50/125 500 (GLC-GE-100FX) 62.5/125 500 6,562 feet (2 km) 6,562 feet (2 km) 100BASE-FX 1310 MMF 50/125 500 (GLC-FE-100FX) 62.5/125 500 100BASE-LX 1310 SMF G.6522 - (100BASE-LX10) 1000BASE-BX10-D 1490 TX SMF G.6522 - (GLC-BX-D) 1310 RX 1000BASE-BX10-U 1310 TX SMF G.6522 - (GLC-BX-U) 1490 RX 6,562 feet (2 km) 6,562 feet (2 km) 32,810 feet (10 km) 32,810 feet (10 km) 32,810 feet (10 km) 1000BASE-SX 850 MMF 62.5/125 160 (GLC-SX-MM) 62.5/125 200 50/125 400 50/125 500 1000BASE-LX/LH 1310 MMF3 62.5/125 500 (GLC-LH-SM) 50/125 400 50/125 500 SMF G.6522 - 1000BASE-ZX 1550 SMF G.6522 - (GLC-ZX-SM CWDM 1470, 1490, SMF G.6522 - 1510, 1530, 1550, 1570, 1590, 1610 722 feet (220 m) 902 feet (275 m) 1640 feet (500 m) 1804 feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 43.4 to 62 miles (70 to 100 km)4 62 miles (100 km) 1. Modal bandwidth applies only to multimode fiber. 2. A mode-field diameter/cladding diameter = 9 micrometers/125 micrometers 3. A mode-conditioning patch cord is required. Using an ordinary patch cord with MMF, 1000BASE-LX/LH SFP modules, and a short link distance can cause transceiver saturation, resulting in an elevated bit error rate (BER). When using the LX/LH SFP module with 62.5-micron diameter MMF, you must also install a mode-conditioning patch cord between the SFP module and the MMF cable on both the sending and receiving ends of the link. The mode-conditioning patch cord is required for link distances greater than 984 feet (300 m). 4. 1000BASE-ZX SFP modules can send data up to 62 miles (100 km) by using dispersion-shifted SMF or low-attenuation SMF; the distance depends on the fiber quality, the number of splices, and the connectors. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide B-5

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B-5
Catalyst 2960 Switch Hardware Installation Guide
OL-7075-09
Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Table B-1
Fiber-Optic SFP Module Port Cabling Specifications
SFP Module
Wavelength
(nanometers)
Fiber Type
Core Size/Cladding
Size (micron)
Modal Bandwidth
(MHz/km)
1
1.
Modal bandwidth applies only to multimode fiber.
Cable Distance
100BASE-BX
(GLC-FE-100BX-D
GLC-FE-100BX-U)
1310 TX
1550 RX
SMF
G.652
2
—
32,810 feet (10 km)
100BASE-FX
(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)
1310
MMF
50/125
62.5/125
500
500
6,562 feet (2 km)
6,562 feet (2 km)
100BASE-LX
(100BASE-LX10)
1310
SMF
G.652
2
—
32,810 feet (10 km)
1000BASE-BX10-D
(GLC-BX-D)
1490 TX
1310 RX
SMF
G.652
2
2.
A mode-field diameter/cladding diameter = 9 micrometers/125 micrometers
—
32,810 feet (10 km)
1000BASE-BX10-U
(GLC-BX-U)
1310 TX
1490 RX
SMF
G.652
2
—
32,810 feet (10 km)
1000BASE-SX
(GLC-SX-MM)
850
MMF
62.5/125
62.5/125
50/125
50/125
160
200
400
500
722 feet (220 m)
902 feet (275 m)
1640 feet (500 m)
1804 feet (550 m)
1000BASE-LX/LH
(GLC-LH-SM)
1310
MMF
3
SMF
3.
A mode-conditioning patch cord is required. Using an ordinary patch cord with MMF, 1000BASE-LX/LH SFP modules, and a short link distance
can cause transceiver saturation, resulting in an elevated bit error rate (BER). When using the LX/LH SFP module with 62.5-micron diameter MMF,
you must also install a mode-conditioning patch cord between the SFP module and the MMF cable on both the sending and receiving ends of the
link. The mode-conditioning patch cord is required for link distances greater than 984 feet (300 m).
62.5/125
50/125
50/125
G.652
2
500
400
500
—
1804 feet (550 m)
1804 feet (550 m)
1804 feet (550 m)
32,810 feet (10 km)
1000BASE-ZX
(GLC-ZX-SM
1550
SMF
G.652
2
—
43.4 to 62 miles
(70 to 100 km)
4
4.
1000BASE-ZX SFP modules can send data up to 62 miles (100 km) by using dispersion-shifted SMF or low-attenuation SMF; the distance depends
on the fiber quality, the number of splices, and the connectors.
CWDM
1470, 1490,
1510, 1530,
1550, 1570,
1590, 1610
SMF
G.652
2
—
62 miles (100 km)