Sun Microsystems Netra CT 410, Service Manual

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Chapter 4 Troubleshooting the System 4-21
2. Make sure all the necessary cables are attached properly to the host rear transition
module.
The following are possible board and rear transition module combinations:
■
Netra CP2140 and Netra CT CPU transition card (CTC, hereafter referred to as
rear transition module)
■
Netra CP2500 and Netra CP2500 RTM-H (rear transition module for host)
FIGURE 4-6
shows the connectors on the CTC.
FIGURE 4-7
shows connectors on the
RTM-H.
FIGURE 4-6
Connectors on the Netra CP2140 Host Rear Transition Module
SCSI connector
TTY A
serial port
TTY B
serial port
Ethernet
channel A
Ethernet
channel B
Cutout for
PIM connector