Cisco 2960-S Hardware Installation Manual page 76
Catalyst 2960-s series
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- Started manual (31 pages) ,
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- Manual (276 pages)
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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
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