Cisco 2960-S Hardware Installation Manual page 76

Cables and Adapters
Table B-1 Fiber-Optic SFP Module Port Cabling Specifications (continued)
SFP Module
1000BASE-SX
(GLC-SX-MM)
1000BASE-T
(GLC-T)
1000BASE-LX/LH
(GLC-LH-SM)
1000BASE-ZX
(GLC-ZX-SM)
CWDM
10GBASE-LR
(SFP-10G-LR)
10GBASE-SR
(SFP-10G-SR)
10GBASE-LRM
(SFP-10G-LRM)
10GBASE-CX1
(SFP-H10GB-CU1M)
(SFP-H10GB-CU3M)
(SFP-H10GB-CU5M)
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, or 1000BASE-LX/LH SFP modules and a short link distance can
cause transceiver saturation, and 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).
Catalyst 2960-S Switch Hardware Installation Guide
B-4
Wavelength
(nanometers) Cable Type
850 MMF
Standard 4 —
twisted-pair
Category 5
cable
3
1310 MMF
SMF
1550 SMF
1470, 1490, SMF
1510, 1530,
1550, 1570,
1590, 1610
1310 SMF
850 MMF
850 MMF
—
Twinax cable, 30-AWG
cable assembly
Twinax cable, 30-AWG
cable assembly
Twinax cable, 24-AWG
cable assembly
Appendix B Connector and Cable Specifications
Core Modal
Size/Cladding Bandwidth
Size (micron) (MHz/km)
62.5/125 160
62.5/125 200
50/125 400
50/125 500
— —
62.5/125 500
50/125 400
50/125 500
2
G.652 —
2
G.652 —
2
G.652 —
2
G.652
62.5/125 160
62.5/125 200
50/125 400
50/125 500
50/125 2000
62.5/125 160
62.5/125 200
50/125 400
50/125 500
50/125 2000
— —
1
Cable Distance
722 feet (220 m)
902 feet (275 m)
1,640 feet (500 m)
1,804 feet (550 m)
328 feet (100 m)
1,804 feet (550 m)
1,804 feet (550 m)
1,804 feet (550 m)
32,810 feet (10 km)
43.4 to 62 miles
4
(70 to 100 km)
62 miles (100 km)
6.21 miles (10 km)
85 feet (26 m)
108 feet (33 m)
216 feet (66 m)
269 feet (82 m)
6,561 feet (2000 m)
722 feet (220 m)
722 feet (220 m)
328 feet (100 m)
722 feet (220 m)
722 feet (220 m)
3 feet (1 m)
9 feet (3 m)
16 feet (5 m)
OL-19732-04