Cisco Prisma II 1550 nm Installation And Operation Manual page 41

Site Requirements
Rear-Access Chassis - Front Panel Illustration
The following illustration shows the front of the rear-access Prisma II standard
chassis with two power supplies, 10 full-height modules, and the ICIM installed.
Front-Access Chassis - Front Panel Illustration
The following illustration shows the front of the front-access Prisma II standard
chassis with two power supplies, 10 full-height modules, and the ICIM installed.
The power inlets, RF input/output, and RF ports are located on the recessed bottom
of the connector interface panel on the front-access version of the chassis.
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