DSM16 and DSM32 wiring charts. Avaya BCM50

Appendix L DSM16 and DSM32 wiring charts 239

Appendix L

DSM16 and DSM32 wiring charts

Digital telephones, such as the Business Series Telephones, connect to the Digital Station Module

(DSM16 or DSM32) through the RJ-21 connectors on the front of the media bay module. The

DSM16 has a single RJ-21 connector and the DSM32 has two RJ-21 connectors. See the figure

DSM16 and DSM32 RJ-21 connectors on page 239.

Figure 98 DSM16 and DSM32 RJ-21 connectors

DSM16 DSM32

RJ-21 connector RJ-21 connectors

RJ-21 pin out

The table

DSM16 and DSM32 RJ-21 connector wiring on page 239 lists the wiring details for the

RJ-21 connectors on the DSM16 and DSM32.

Table 52 DSM16 and DSM32 RJ-21 connector wiring (Sheet 1 of 3)

Default DN on Expansion port 1

Default DN on Expansion port 2

Set Pin Connection Wire color

1

2

3

26 Tip

1 Ring

27 Tip

2 Ring

28 Tip

3 Ring

White-Blue

Blue-White

White-Orange

Orange-White

White-Green

Green-White

237

238

239

501 253 601 269

502

503

254

255

602

603

270

271

701

702

703

285 801

286

287

802

803

BCM50 Installation and Maintenance Guide

240 Appendix L DSM16 and DSM32 wiring charts

Table 52 DSM16 and DSM32 RJ-21 connector wiring (Sheet 2 of 3)

Default DN on Expansion port 1

Default DN on Expansion port 2

.

.

.

29 Tip

4 Ring

30 Tip

5 Ring

31 Tip

6 Ring

32 Tip

7 Ring

33 Tip

8 Ring

34 Tip

9 Ring

35 Tip

10 Ring

36 Tip

11 Ring

37 Tip

12 Ring

38 Tip

13 Ring

39 Tip

14 Ring

40 Tip

15 Ring

41 Tip

16 Ring

42

17

No connection

No connection

Set Pin Connection Wire color

4

5

6

7

8

9

10

11

12

13

14

15

16

White-Brown

Brown-White

White-Slate

Slate-White

Red-Blue

Blue-Red

Red-Orange

Orange-Red

Red-Green

Green-Red

Red-Brown

Brown-Red

Red-Slate

Slate-Red

Black-Blue

Blue-Black

Black-Orange

Orange-Black

Black-Green

Green-Black

Black-Brown

Brown-Black

Black-Slate

Slate-Black

Yellow-Blue

Blue-Yellow

—

Yellow-Orange

Orange-Yellow

.

.

.

.

.

.

.

.

.

240

241

242

243

244

245

246

247

248

249

250

251

252

—

.

.

.

504 256 604 272

505

506

507

508

509

510

511

512

513

514

515

516

257

258

259

260

261

262

263

264

265

266

267

268

—

.

.

.

605

606

607

608

609

610

611

612

613

614

615

616

273

274

275

276

277

278

279

280

281

282

283

284

—

.

.

.

704

705

706

707

708

709

710

711

712

713

714

715

716

288 804

289

290

291

292

293

294

295

296

297

298

299

300

—

.

.

.

805

806

807

808

809

810

811

812

813

814

815

816

NN40170-305

Appendix L DSM16 and DSM32 wiring charts 241

Table 52 DSM16 and DSM32 RJ-21 connector wiring (Sheet 3 of 3)

Default DN on Expansion port 1

Default DN on Expansion port 2

Set Pin Connection Wire color

—

50

25

No connection

No connection

Violet-Slate

Slate-Violet

— — — —

BCM50 Installation and Maintenance Guide

242 Appendix L DSM16 and DSM32 wiring charts

NN40170-305