Nortel Networks BCM200, 400 4.0 Possible station MBM DIP switch settings, DS30, Offsets 0 Bus #

Models: 400 4.0 BCM200

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Chapter 8 Installing a media bay module (MBM) 119

Table 29 shows possible DS30 and offset configurations for each type of station MBM, and the corresponding switch settings. Note that DIP switch 1 indicates the density mode for DSM 16+ and DSM 32+ (SDD = single density, DIP switch 1:on; FDD = Double Density, DIP switch 1:off).

Table 29 Possible station MBM DIP switch settings

 

 

 

 

 

 

 

 

 

DIP switch settings

 

 

DIP switch settings

 

 

 

Station MBM positioning

 

 

(Single density)

 

 

 

 

(Double density)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASM 8/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DSM16+

DSM32+

 

GASM8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DS30

Offsets 0, 1

Offsets 0, 1

Offsets 0,

1

2

3

4

5

6

 

1

2

3

4

5

6

 

bus #

SDDFDD

SDDFDD

1, 2, 3

(offset)

(DS30 #)

 

(offset)

(DS30 #)

Offsets

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

0

 

 

0

0***

on

 

on

on

on

on

on

 

off

 

on

on

on

on

on

0

2

 

 

 

 

 

 

1

on

 

on

off

on

on

on

 

off

 

on

off

on

on

on

1

 

1

 

 

 

 

2

on

 

off

on

on

on

on

 

off

 

off

on

on

on

on

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

on

 

off

off

on

on

on

 

off

 

off

off

on

on

on

3

 

0

0

 

0

 

0

0

on

 

on

on

on

on

off

 

off

 

on

on

on

on

off

0

3

 

 

 

 

 

 

1

on

 

on

off

on

on

off

 

off

 

on

off

on

on

off

1

 

1

 

 

 

 

2

on

 

off

on

on

on

off

 

off

 

off

on

on

on

off

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

on

 

off

off

on

on

off

 

off

 

off

off

on

on

off

3

 

0

0

0

 

 

0

0

on

 

on

on

on

off

on

 

off

 

on

on

on

off

on

0

4

 

 

 

 

 

 

1

on

 

on

off

on

off

on

 

off

 

on

off

on

off

on

1

 

1

 

 

 

 

2

on

 

off

on

on

off

on

 

off

 

off

on

on

off

on

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

on

 

off

off

on

off

on

 

off

 

off

off

on

off

on

3

 

0

0

 

0

 

0

0

on

 

on

on

on

off

off

 

off

 

on

on

on

off

off

0

5

 

 

 

 

 

 

1

on

 

on

off

on

off

off

 

off

 

on

off

on

off

off

1

 

1

 

 

 

 

2

on

 

off

on

on

off

off

 

off

 

off

on

on

off

off

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

on

 

off

off

on

off

off

 

off

 

off

off

on

off

off

3

 

0

0

0

 

 

0

0

on

 

on

on

off

on

on

 

off

 

on

on

off

on

on

0

6*

 

 

 

 

 

 

1

on

 

on

off

off

on

on

 

off

 

on

off

off

on

on

1

 

1

 

 

 

 

2

on

 

off

on

off

on

on

 

off

 

off

on

off

on

on

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3**

on

 

off

off

off

on

on

 

off

 

off

off

off

on

on

3

 

0

0

 

 

 

0

0

on

 

on

on

off

on

off

 

off

 

on

on

off

on

off

0

7*

 

 

 

 

 

 

1

on

 

on

off

off

on

off

 

off

 

on

off

off

on

off

1

 

1

 

 

 

 

2

on

 

off

on

off

on

off

 

off

 

off

on

off

on

off

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3**

on

 

off

off

off

on

off

 

off

 

off

off

off

on

off

3

MBM set to offset 0 MBM set to offset 1 MBM set to offset 2 MBM set to offset 3 Each shaded square represents the amount of the DS30 bus, and the offset, which the MBM requires.

*If your system is configured with a 3/5 DS30 split, DS30 7 is not available to MBMs.

**ASM MBMs always use the single density DIP switch settings, with the appropriate offset.

BCM200/400 4.0 Installation and Maintenance Guide

Page 119
Image 119
Nortel Networks BCM200, 400 4.0 manual Possible station MBM DIP switch settings, Offsets 0 Bus #, Offset DS30 # Offsets