Nortel Networks 400 4.0 ASM 8 and GASM8 switch settings, GASM8 mode and country switch settings

128Chapter 8 Installing a media bay module (MBM)

ASM 8 and GASM8 switch settings

In a single-density configuration, such as for DS30 6 or 7 when they are set to the default PDD, only offset 1 and 2 are available to ASM 8/GASM8. In a double-density configuration, you can install four GASM8s for each DS30 bus. Table 38 shows the switch settings for each DS30 number and the dialing numbers (DNs) assigned to each DS30 number.

Table 39 ASM 8 settings

Select

Select

Enter these switch

To

Select

Enter these switch

To

**Custom

bus

offset

settings

assign

offset

settings

assign

DN range

these

these

1

2

3

4

5

6

1

2

3

4

5

6

DNs

DNs

2.5 system upgraded to 3.0

3.0 and

newer systems

0

on on on on on

on

221-228

0

on

on

on

on

on

on

221-228

2

1

on

on

off

on

on

on

229-236

1

on

on

off

on

on

on

229-236

2

on

off

on on on

on

377-384

2

on

off

on

on

on

on

237-244

3

on

off

off

on

on

on

385-392

3

on

off

off

on

on

on

245-252

0

on

on

on

on on

off

237-244

0

on

on

on

on

on

off

253-260

3

1

on

on

off

on

on

off

245-252

1

on

on

off

on

on

off

261-268

2

on

off

on on on

off

393-400

2

on

off

on

on

on

off

269-276

3

on

off

off

on

on

off

401-408

3

on

off

off

on

on

off

277-284

0

on

on

on

on

off

on

253-260

0

on

on

on

on

off

on

285-292

4

1

on

on

off

on

off

on

261-268

1

on

on

off

on

off

on

293-300

2

on

off

on

on

off

on

409-416

2

on

off

on

on

off

on

301-308

3

on

off

off

on

off

on

417-424

3

on

off

off

on

off

on

309-316

0

on

on

on

on

off

off

269-276

0

on

on

on

on

off

off

317-324

5

1

on

on

off

on

off

off

277-284

1

on

on

off

on

off

off

325-332

2

on

off

on

on

off

off

425-432

2

on

off

on

on

off

off

333-340

3

on

off

off

on

off

off

433-440

3

on

off

off

on

off

off

341-348

0

on

on

on

off

on

on

285-292

0

on

on

on

off

on

on

349-356

6

1

on

on

off

off

on

on

293-300

1

on

on

off

off

on

on

357-364

2

on

off

on

off

on

on

441-448

2

on

off

on

off

on

on

365-372

3

on

off

off

off

on

on

449-456

3

on

off

off

off

on

on

373-380

7***

0

on

on

on

off

on

off

301-308

0

on

on

on

off

on

off

381-388

1

on

on

off

off

on

off

309-316

1

on

on

off

off

on

off

389-396

*****2

on

off

on

off

on

off

457-464

*****2

on

off

on

off

on

off

397-404

*****3

on

off

off

off

on

off

465-472

*****3

on

off

off

off

on

off

405-412

**The extensions listed are based on a three-digit DN with a Start DN of 221. If your system has longer DNs or a different Start DN, enter the range in the blank column.

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

*****Available only on systems set to double density with a 2/6 DS30 split.

GASM8 mode and country switch settings

The GASM8 has a second set of eight DIP switches on the right side, at the rear of the MBM, that allow you to choose a mode of function, based on country of operation. These settings are dependant on the version of the system software.

N0060612