ADC Broadband System 用户手册

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance

2-28
© 2000, ADC Telecommunications, Inc.

 This procedure provides instructions for identifying the Soneplex Broadband chassis

and module locations. The chassis front and locations for modules are shown in 

Figure 501-1

.

1. See 

Figure 501-1

 to identify module locations at the front of the chassis. A working DS3

MUX module, an APU, and an MPU are always required. The slots identified for low-
speed modules can house:

•

Up to 14 ODS2 modules (7 working and 7 protect),

•

28 HLXC modules,

•

28 DLX modules,

•

28 RLX modules, or

•

Any combination up to a maximum of 28 DS1 circuits.

2. See 

5915-B