Cable Specifications - IBM s-series Installation And User Manual

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Figure 61. Pin assignment and signalling for 10/100Base-TX and 1000Base-T ports

Cable specifications

Table 33 lists the specifications for the cables used with the 10/100, Gigabit, and
10-Gigabit Ethernet ports.
Note: Cable installation and network configuration will affect overall transmission
Table 33. Cable length summary table
Cable Type: (SMF
= Single Mode
Fiber, MMF =
Multi-Mode Fiber) Connector Type
1000Base-BX-D Single-mode Fiber
(SMF)
1000Base-BX-U SMF
1000Base-LHA SMF
1000Base-LHB SMF
1000Base-LX Multi-mode Fiber
(MMF)
MMF
MMF
SMF
1000Base-SX MMF
MMF
MMF
MMF
MMF
10BaseT
Pin Assignment Pin Number
1
8
capability. The numbers provided below represent the accepted
recommendations of the various standards. For network-specific
recommendations, consult your local IBM representative or system engineer.
LC connector for
SFP module
LC connector for
SFP module
LC connector for
SFP module
LC connector for
SFP module
LC connector for
SFP module
LC connector for
SFP module
MDI-X ports
1 RD+
2 RD-
3 TD+
4 Not used
5 Not used
6 TD-
7
Not used
8
Not used
Modal Bandwidth
Core Diameter (MHz*km) or
(microns) Wavelength (nm)
9 1490 nm
9 1310 nm
9 1550 nm
9 1550 nm
62.5 500
50 400
50 500
9 1300 nm
62.5/125 200
62.5/125 500
50/125 900
50/125 1500
50/125 2000
Chapter 8. Hardware specifications
100BaseTX and 1000BaseT
Pin Number MDI-X ports
1 RD+
2 RD-
3 TD+
4 CMT
5 CMT
6 TD-
7
CMT
8
CMT
Range (meters)
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
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