BITS Clock Signal Cable

The BITS clock signal cable is an optional clock cable. The number of BITS clock cables to be configured depends on actual requirements. This cable is used to transmit BITS clock signals to the GGCU in the GMPS. Based on the impedance, the BITS clock signal cable is classified into 75-ohm coaxial clock cable and 120-ohm clock conversion cable.

Appearance

Figure 1 shows the 75-ohm coaxial clock cable.

Figure 1 75-ohm coaxial clock cable

(1) SMB connector

(2) Label

Figure 2 shows the 120-ohm clock conversion cable.

Figure 2 120-ohm clock conversion cable

(1) SMB connector

(2) Label

NOTE:

There are two SMB connectors at one end of the 120-ohm clock conversion cable. Only one SMB connector is used. The other SMB connector is bound on the wire bushing with a cable tie. Pay attention to the connection when using the 120-ohm clock conversion cable.

Installation Position

One end of the BITS clock signal cable is connected to the CLKIN0 or CLKIN1 port on the GGCU panel, and the other end is connected to the BITS clock port.

Figure 3 shows the installation position of the BITS clock signal cable.

Figure 3 Installation position of the BITS clock signal cable