Power-Cord Notice; Power-Cord Notice (Japan, Denan); Data Transmission Ranges - Dell PowerConnect B-DCX-4S Backbone Hardware Reference Manual

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
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
SFP
SW SFP/SFP+
SFP/SFP+
SFP+
XFP
SFP
LW SFP
SFP+
94
provides the data transmission ranges for different cable types and port speeds.
Speed Multimedia
(62.5 um)
(OM1)
1 Gbps 300 m
2 Gbps 150 m
4 Gbps 70 m
8 Gbps 21 m
10 Gbps N/A
2 Gbps N/A
4 Gbps N/A
8 Gbps N/A
Multimedia Multimedia
(50 um) (50 um)
(OM2) (OM3)
500 m 860 m
300 m 500 m
150 m 380 m
50 m 150 m
N/A 300 m
N/A N/A
N/A N/A
N/A N/A
PowerConnect B-DCX-4S Backbone Hardware Reference Manual
Single Mode Media
(9 um)
N/A
N/A
N/A
N/A
N/A
30 km
30 km
N/A
53-1001808-01