Black-box 5000 User Manual download pdf (Page 39)

CHAPTER 4: Base-Unit Installation

4.6 Identify the Module Locations and

Channel Numbers

MODULE LOCATION AND NOMENCLATURE

There are five chassis positions available for

modules in the Multiserver 5000. These are

identified from bottom to top as module locations

A through E.

• The Communications Control Module (CCM) is

always in module location A.

• A space is reserved below the CCM for the

optional NMS module. Its module location

is “$.” Note that there is no “$” printed on the

rear-panel of the Multiserver 5000.

• Optional modules can fill module locations B

through E.

HANNEL LOCATION AND NOMENCLATURE

Channel numbers are assigned to all the ports on

Table 4-1. CCM Indicator LEDs

INDICATOR STATUS EQUIPMENT STATUS

AT BO A6 A5 A4 A3 A2 A1

10 XXXX XX

Normal equipment status

0 0 1 0 0 0 0 0 ROM Test Failure (CommPak cartridge

failure)

0 0 0 0 0 0 0 1 CMOS Failure

0 0 0 0 0 0 1 0 Battery low

0 1 1 0 0 0 0 0 RAM Failure in CommPak cartridge

1 0 1 0 1 0 1 0 Parity error

1 1 1 1 1 1 1 1 CommPak cartridge not installed

properly or defective Multiserver unit

0 1 0 0 0 0 0 0 RAM Test Failure (CCM)

KEY

0 = LED off

1 = LED on

X = LED can be off or on. This will change as the status of the port activity changes.

If A1 is configured as a link, it blinks on power-up with no established link. (The default setting is for A1 to be

configured as a link.)

System can still operate with CMOS failure. All configuration data has been lost in the affected CMOS section,

and default values have been supplied.

System can still operate with a low battery. Configuration data may be lost if the Multiserver loses power.

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Black-box 5000 User Manual Page 39