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6 Cables
Table 6-22 Pinout and Wiring Scheme of the Time Cable (Continued)
RJ-45 Connector Cable
Pin Color
Relationship
5 Blue / White
A pair
6 Blue
7 Brown / White
A pair
8 Brown
Connection Method
u Table 6-23 describes how the external clock cable is connected.
Table 6-23 Connection Method of the External Clock Cable
Terminal Connected to
The RJ-45 connector CKIO interface on the SCUS1/2/3 card in a subrack
The other end External clock source interface
u Table 6-24 describes how the time cable is connected.
Table 6-24 Connection Method of the Time Cable
Terminal Connected to
The RJ-45 connector TOD interface on the SCUS1/2/3 card in a subrack
The other end Time source
Technical Parameters
Table 6-25 lists technical parameters of the clock and time cables.
Table 6-25 Technical Parameters of the Clock And Time Cables
Item Specification
Cable type CAT-5 Ethernet twisted pair
Connection type RJ-45
Number of cores 8
Diameter of the inner conductor AWG 24
Breakdown voltage (V) 2000
Version: A 6-19