Dell PowerConnect FCS624S Hardware Installation Guide - Page 72

Cable specifications, TABLE 24

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5 Hardware specifications FIGURE 44 Pin assignment and signalling for 10/100BaseTX and 1000BaseT ports Pin Assignment 10BaseT Pin Number MDI-X ports 1 RD+ 2 RD- 8 1 3 TD+ 4 Not used 5 Not used 6 TD- 1 8 7 Not used 8 Not used 100BaseTX and 1000BaseT Pin Number MDI-X ports 1 RD+ 2 RD- 3 TD+ 4 CMT 5 CMT 6 TD- 7 CMT 8 CMT Cable specifications Table 24 lists the specifications for the cables used with the 10/100 Ethernet ports. For information about supported transceivers, see Table 17 and Table 18. NOTE Cable installation and network configuration will affect overall transmission capability. The numbers provided below represent the accepted recommendations of the various standards. For network-specific recommendations, consult your local Dell reseller or system engineer. TABLE 24 Cable length summary Cable Type Connector Type Core Diameter (microns) Modal Bandwidth (MHz*km) or Wavelength (nm) Range (meters) 1000Base-BX-D 1000Base-BX-U 1000Base-LHA 1000Base-LHB 1000Base-LX 1000Base-SX Single-mode Fiber (SMF) SMF SMF SMF Multi-mode Fiber (MMF) MMF MMF SMF MMF MMF MMF MMF MMF LC connector for SFP module 9 LC connector for SFP module 9 LC connector for SFP module 9 LC connector for SFP module 9 LC connector for SFP module 62.5 LC connector for SFP module 50 50 9 62.5/125 62.5/125 50/125 50/125 50/125 1490 nm 1310 nm 1550 nm 1550 nm 500 400 500 1300 nm 200 500 900 1500 2000 2 - 10000 (10km) 2 - 10000 (10km) 2 - 70000 (70km) 2 - 120000 (120km) 2 - 550 2 - 550 2 - 550 2 - 10000 .5 - 275 .5 - 550 .5 - 595 .5 - 740 .5 - 860 62 PowerConnect B-FCX Switch Hardware Installation Guide 53-1002267-01

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62
PowerConnect B-FCX Switch Hardware Installation Guide
53-1002267-01
Hardware specifications
5
FIGURE 44
Pin assignment and signalling for 10/100BaseTX and 1000BaseT ports
Cable specifications
Table 24
lists the specifications for the cables used with the 10/100 Ethernet ports. For
information about supported transceivers, see
Table 17
and
Table 18
.
NOTE
Cable installation and network configuration will affect overall transmission capability.
The numbers
provided below represent the accepted recommendations of the various standards.
For
network-specific recommendations, consult your local Dell reseller or system engineer.
Pin Number
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
8
1
1
8
RD+
RD-
TD+
Not used
TD-
Not used
Not used
Not used
RD+
RD-
TD+
CMT
TD-
CMT
CMT
CMT
Pin Assignment
MDI-X ports
MDI-X ports
10BaseT
Pin Number
100BaseTX and 1000BaseT
TABLE 24
Cable length summary
Cable Type
Connector Type
Core Diameter
(microns)
Modal Bandwidth
(MHz*km) or
Wavelength (nm)
Range (meters)
1000Base-BX-D
Single-mode
Fiber (SMF)
LC connector for SFP module
9
1490 nm
2 – 10000 (10km)
1000Base-BX-U
SMF
LC connector for SFP module
9
1310 nm
2 – 10000 (10km)
1000Base-LHA
SMF
LC connector for SFP module
9
1550 nm
2 – 70000 (70km)
1000Base-LHB
SMF
LC connector for SFP module
9
1550 nm
2 – 120000
(120km)
1000Base-LX
Multi-mode
Fiber (MMF)
LC connector for SFP module
62.5
500
2 – 550
MMF
50
400
2 – 550
MMF
50
500
2 – 550
SMF
9
1300 nm
2 – 10000
1000Base-SX
MMF
LC connector for SFP module
62.5/125
200
.5 – 275
MMF
62.5/125
500
.5 – 550
MMF
50/125
900
.5 – 595
MMF
50/125
1500
.5 – 740
MMF
50/125
2000
.5 – 860