Chapter 7 Cabling and technology information
61
10GBASE-SR
multimode fiber
160 MHz*km
200 MHz*km
400 MHz*km
500 MHz*km
2000 MHz*km
2 - 26 meters
2 - 33 meters
2 - 66 meters
2 - 82 meters
2 - 300 meters
10GBASE-LR
single mode fiber
N/A
2 - 10,000 meters
10GBASE-ER
single mode fiber
N/A
2 - 40,000 meters
3
25GBASE-CR
twinaxial copper
N/A
(various lengths offered)
25GBASE-SR
multimode fiber
1500 MHz*km
3500 MHz*km
2 - 70 meters
2 - 100 meters
25GBASE-eSR
multimode fiber
1500 MHz*km
3500 MHz*km
2 - 200 meters
2 - 400 meters
25GBASE-LR
single mode fiber
N/A
2 - 10,000 meters
40GBASE-CR4
twinaxial copper
N/A
(various lengths offered)
40GBASE-SR4
multimode fiber
1500 MHz*km
3500 MHz*km
2 - 100 meters
2 - 150 meters
40GBASE-eSR4
multimode fiber
1500 MHz*km
3500 MHz*km
2 - 330 meters
2 - 550 meters
40GBASE-LR4
single mode fiber
N/A
2 - 10,000 meters
40GBASE-ER4
single mode fiber
N/A
2 - 40,000 meters
3
40GBASE-BiDi
multimode fiber
1500 MHz*km
3500 MHz*km
2 - 100 meters
2 - 150 meters
100GBASE-CR4
twinaxial copper
N/A
(various lengths offered)
100GBASE-SR4
multimode fiber
1500 MHz*km
3500 MHz*km
2 - 100 meters
2 - 150 meters
100GBASE-LR4
single mode fiber
N/A
2 - 10,000 meters
1
1000BASE-T is only supported on the OOBM port.
2
10GBASE-T transceivers can only be installed in ports 1, 2, 4, 5, 7, 8, 10, and 11.
3
For distances less than 20km, a 10dB attenuator must be used. For distances between 20km and 40km, a
5dB attenuator must be used. Attenuators can be purchased from most cable vendors.
Table 30:
Technology distance specifications (Continued)
Technology
Supported cable type
Multimode fiber
modal bandwidth
Supported distances
Содержание 8325 Series
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