Dell PowerConnect B-DCX4S Hardware Reference Guide - Page 108

Power-cord notice, Denan), Data transmission ranges

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A Data transmission ranges Power-cord notice CAUTION This switch might have more than one power cord. To reduce the risk of electric shock, disconnect both power cords before servicing. Power-cord notice (Japan, Denan) ATTENTION Never use the power cord packed with your equipment for other products. Data transmission ranges Table 23 provides the data transmission ranges for different cable types and port speeds. NOTE The full range of 1, 2, 4, 8, and 10 Gbps can only be achieved by a combination of 4 Gbps SFP (1, 2, and 4 Gbps), 8 Gbps SFP+ (2, 4, and 8 Gbps), and 10 Gbps XFP transceivers. TABLE 23 Supported optics, speeds, cables, and distances Transceiver type Form factor Speed Multimedia (62.5 um) (OM1) Multimedia (50 um) (OM2) Multimedia (50 um) (OM3) Single Mode Media (9 um) SFP 1 Gbps 300 m 500 m 860 m N/A SW SFP/SFP+ 2 Gbps 150 m 300 m 500 m N/A SFP/SFP+ 4 Gbps 70 m 150 m 380 m N/A SFP+ 8 Gbps 21 m 50 m 150 m N/A XFP 10 Gbps N/A N/A 300 m N/A SFP 2 Gbps N/A N/A N/A 30 km LW SFP 4 Gbps N/A N/A N/A 30 km SFP+ 8 Gbps N/A N/A N/A N/A 94 PowerConnect B-DCX-4S Backbone Hardware Reference Manual 53-1001808-01

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94
PowerConnect B-DCX-4S Backbone Hardware Reference Manual
53-1001808-01
Data transmission ranges
A
Power-cord notice
CAUTION
This switch might have more than one power cord. To reduce the risk of electric shock,
disconnect both power cords before servicing.
Power-cord notice (Japan, Denan)
ATTENTION
Never use the power cord packed with your equipment for other products.
Data transmission ranges
Table 23
provides the data transmission ranges for different cable types and port speeds.
NOTE
The full range of 1, 2, 4, 8, and 10 Gbps can only be achieved by a combination of 4 Gbps SFP (1,
2, and 4 Gbps), 8 Gbps SFP+ (2, 4, and 8 Gbps), and 10 Gbps XFP transceivers.
TABLE 23
Supported optics, speeds, cables, and distances
Transceiver type
Form factor
Speed
Multimedia
(62.5 um)
(OM1)
Multimedia
(50 um)
(OM2)
Multimedia
(50 um)
(OM3)
Single Mode Media
(9 um)
SFP
1 Gbps
300 m
500 m
860 m
N/A
SW
SFP/SFP+
2 Gbps
150 m
300 m
500 m
N/A
SFP/SFP+
4 Gbps
70 m
150 m
380 m
N/A
SFP+
8 Gbps
21 m
50 m
150 m
N/A
XFP
10 Gbps
N/A
N/A
300 m
N/A
SFP
2 Gbps
N/A
N/A
N/A
30 km
LW
SFP
4 Gbps
N/A
N/A
N/A
30 km
SFP+
8 Gbps
N/A
N/A
N/A
N/A