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Comtech EF Data CDM-625 manuals

Owner’s manuals and user’s guides for Equipment Comtech EF Data CDM-625.
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Comtech ef data CDM-625 User Manual (684 pages)


Brand: Comtech-ef-data | Category: Equipment | Size: 9.72 MB |

 

Table of contents

CDM

1

CDM-625

3

BLANK PAGE

4

TABLE OF CONTENTS

5

Table of Contents MN-CDM625

10

xviii

20

FIGURES

25

PREFACE

29

Safety and Compliance

30

Grounding

30

Electrical Installation

31

Battery

31

Operating Environment

32

(2004/108/EC)

32

(91/263/EEC)

33

CE Mark

33

Product Support

34

Comtech EF Data Headquarters

34

Warranty Policy

34

Limitations of Warranty

35

Exclusive Remedies

35

Preface MN-CDM625

36

Chapter 1. INTRODUCTION

37

1.2 Functional Description

38

1.3 Features

39

1.3.1 Physical Description

39

1.3.2 Modem Compatibility

39

1.3.3 Verification

40

Introduction MN-CDM625

41

1.3.9 Physical Features

46

1.3.9.2 Front Panel

47

1.3.9.3 Rear Panel

48

1.4.1 Modulator

49

1.4.2 Demodulator

51

> 0.75 Rs

51

54

1.4.3 Data Interfaces

55

1.4.5 DoubleTalk

56

Carrier- in-Carrier

56

1.4.6 Framing Summary

57

1.4.7 Data Rate Ranges

58

1.4.9 Miscellaneous

63

1.4.10 Approvals

63

Chapter 2. INSTALLATION

65

Installation MN-CDM625

66

2.3 Configure the CDM-625

69

2.4 Verify Modem Operation

69

Chapter 3. REAR PANEL

71

CONNECTORS

71

PINOUTS

71

3.2.1 IF Connection Group

73

3.2.1.1 Rx IF Connectors

73

3.2.1.2 Tx IF Connectors

73

Notes:

74

3.2.2.2 G.703 Connectors

77

3.2.2.2.2 Aux G.703 (DB-9F)

77

Connectors

78

Cable Kits

80

3.2.2.5 ESC (DB-9F)

82

3.2.3.2 Alarms (DB-15M)

83

3.2.3.4 1:1 Control (DB-9F)

84

3.2.3.5 Ext Ref In/Out

84

Chapter 4. UPDATING FIRMWARE

91

Updating Firmware MN-CDM625

100

Chapter 5. FRONT PANEL

101

OPERATION

101

5.1.1 LED Indicators

102

5.1.2 Keypad

103

5.1.3.1 Screen Saver

104

5.1.3.2 Opening Screen

104

5.2 SELECT: (Main) Menu

106

5.2.1.1 CONFIG: All

109

5.2.1.2 CONFIG: Mode

110

5.2.1.3 CONFIG: Tx

112

5.2.1.3.4 CONFIG: Tx  FEC

115

5.2.1.3.6 CONFIG: Tx  Data

118

Tx Sub-Mux = Off (Off, On)

119

5.2.1.4 CONFIG: Rx

121

5.2.1.4.3 CONFIG: Rx  FEC

122

5.2.1.4.5 CONFIG: Rx  Data

125

Rx Sub-Mux = Off (Off, On)

126

Rx Equalizer:

127

5.2.1.4.9 CONFIG: Rx  EbNo

128

5.2.1.5 CONFIG: Clocks

129

5.2.1.8 CONFIG: CnC

137

CnC PMSI Mode: Idle

139

5.2.1.9 CONFIG: EDMAC

140

5.2.1.10 CONFIG: Misc

141

5.2.1.11 CONFIG: Mask

146

5.2.1.13 CONFIG: IP

150

CONFIG: IP  Addresses  MAC

150

CONFIG: IP  SNMP  Traps

152

CONFIG: IP  IP Setup  Mode

153

CONFIG: IP  IP Setup  WAN

154

CONFIG: IP  IP Setup  VLAN

156

◄ ►arrow keys to

158

OF SERVICE (QoS)

161

2048 Ethernet Frame Size:

163

◄ ►arrow keys to select

164

PTP Feature = Enabled

165

5.2.2 SELECT: Test Menus

167

5.2.2.1 SELECT: TEST  Mode

167

Figure 5-3. Loopback Modes

168

5.2.2.2 SELECT: TEST  BERT

169

5.2.3 SELECT: Monitor Menus

171

5.2.3.3 Monitor: ACM

173

5.2.3.4 Monitor: Statistics

173

5.2.4.1 Info: All

176

5.2.4.2 Info: ID

176

5.2.4.3 Info: Mode

177

5.2.4.4 Info: Tx

177

5.2.4.5 Info: Rx

177

5.2.4.6 Info: Clocks

178

5.2.4.7 Info: EDMAC

178

5.2.4.8 Info: Drop

178

5.2.4.9 Info: Insert

179

5.2.4.10 Info: Remote

179

5.2.4.11 Info: Alarms Mask

179

5.2.4.12 Info: Misc

179

AVAILABLE

180

14:06:37 26/10/12

180

5.2.6 SELECT: Utility Menus

181

5.2.6.1 Utilities: Set-RTC

181

5.2.6.3 Utilities: CarrID

181

5.2.6.4 Utilities: LED

182

◄ ►arrow keys to select the

183

5.2.6.7 Utilities: Firmware

184

Image#X

185

ODU: BUC:PwrSupply+Ref

186

5.2.8 SELECT: FAST Menus

187

5.2.8.1 FAST: Options

187

5.2.8.2 FAST: Demo-Mode

189

5.2.8.3 FAST: CnC

190

Chapter 6. ETHERNET-BASED

193

REMOTE PRODUCT

193

MANAGEMENT

193

6.3 SNMP Interface

194

6.3.3 SNMP Traps

195

6.4 Telnet Interface

197

Operation

199

6.5.1 User Login

200

6.5.2.1 Navigation

201

6.5.2.2 Page Sections

201

6.5.2.3 Action Buttons

201

6.5.2.4 Drop-down Lists

202

6.5.2.5 Text or Data Entry

202

6.5.4.1 Home Pages

205

6.5.4.1.1 Home

205

6.5.4.1.2 Home

206

6.5.4.1.3 Home

207

6.5.4.2 Admin Pages

208

6.5.4.2.1 Admin

208

Host Access List

209

6.5.4.2.2 Admin

210

Image 1 / Image 2

211

Next Reboot, will use

212

Firmware

212

6.5.4.2.4 Admin

213

6.5.4.2.5 Admin

214

6.5.4.2.6 Admin

215

6.5.4.3 Configuration Pages

216

Network Configuration

217

Per Port Configuration

219

VLAN Mode

220

VLAN Table

220

ARP Table (Edit)

221

Add Static ARP

222

Delete Static ARP

222

Flush Dynamic ARPs

222

Route Table (Edit)

223

Add New Route

224

Delete Route

224

IGMP Multicast Router

225

IGMP Joined Groups

226

Multicast Routes

226

DHCP Relay

227

DNS Caching

228

DNS Cache Flush

228

Managed Switch Configuration

229

QoS Rules Table

233

Add New QoS Rule

233

Delete Rule

235

Differentiated Services

236

Compression Availability

238

Header Compression

238

Payload Compression

238

Encryption Status Section

239

Encryption / Decryption Keys

240

Redundancy

243

Re-Center Buffer

243

Circuit and Carrier ID

244

Date and Time

244

BERT Config

245

BERT Monitor

245

AND DROP AND

246

Antenna Handover

251

6.5.4.4 Status Pages

252

Events Log

253

Statistics Log

254

Alarm Mask

254

Event Logging

255

Clear Event Log

255

Clear Statistics

258

Clear Compression Counters

261

Clear QoS Counters

262

PTP Status

263

PTP Statistics

263

MAC Table

265

Clear All Counters

266

CPU Usage

267

6.5.4.6 Redundancy page

270

Redundancy Monitor

271

Chapter 7. FORWARD ERROR

273

CORRECTION OPTIONS

273

7.3 Sequential

274

7.4.1 Closed Network Modes

275

7.4.2 Open Network Modes

276

7.7.1 About TPC/LDPC

278

7.7.2 LDPC versus TPC

279

TPC/LDPC Codec)

281

7.8 VersaFEC

283

(Short-block LDPC)

283

7.8.1 VersaFEC Extensions

285

7.8.1.1 Extended CCM Codes

285

Decoding

288

Viterbi with

289

RS 220,200

289

Outer Code

289

8-PSK/TCM Rate 2/3

290

Decoding, with and

290

Sequential Decoding

292

64 kbps, BPSK

292

QPSK and OQPSK

292

2048 kbps

293

QPSK, OQPSK

293

Sequential with

294

Outer Code, 512 kbps

294

BPSK, QPSK, OQPSK

294

Comtech Turbo Product Codec

295

Rate 5/16 BPSK

295

Rate 21/44 BPSK/QPSK/OQPSK

296

Rate 3/4 QPSK/OQPSK

297

8-PSK/8-QAM and 16-QAM

297

Rate 7/8 QPSK/OQPSK

298

Rate 0.95 QPSK/OQPSK

299

Comtech LDPC Codec

300

Rate 1/2 BPSK/QPSK/OQPSK

300

Comtech LDPC

301

Rate 2/3 QPSK/OQPSK

301

Rate 3/4 QPSK/OQPSK

302

Comtech VersaFEC® Codec

303

Rate 0.488 BPSK

303

Rate 0.533, 0.631, 0.706

304

Rate 0.642, 0.711, 0.780

305

Rate 0.731, 0.780, 0.829

306

Comtech VersaFEC®

307

Codec - Extended CCM

307

0.576 8-QAM and

307

0.644 16-QAM

307

Comtech Ultra-Low-Latency

308

(ULL) Codec - Rate 0.493

308

BPSK/QPSK

308

0.654 and 0.734 QPSK

308

Differential

309

Encoding

309

No FEC, no

309

Chapter 8. AUTOMATIC UPLINK

311

POWER CONTROL (AUPC)

311

8.2.1 Target Eb/No

312

8.2.2 Max Range

312

8.2.3 Alarm

313

8.2.4 Demod Unlock

313

8.3 Compensation Rate

313

8.4 Monitoring

314

Chapter 9. CLOCK MODES AND

315

DROP AND INSERT (D&I)

315

9.2.2 TX Terrestrial

316

9.2.3 RX Loop-Timed, RX=TX

316

9.3 Receive Clocking

318

9.4 X.21 Notes

320

9.5 Drop and Insert

320

9.6 Frame Formats

321

9.7 Timeslot Selection

322

9.11 G.703 Clock Extension

325

9.12 Quad E1 Operation

330

Chapter 10. DOUBLETALK

331

CARRIER-IN-CARRIER

331

DoubleTalk

332

10.4.2 Margin Requirements

339

10–10

340

10–11

341

10–12

342

10–13

343

10–14

344

10–15

345

10–16

346

10.5 Operational References

347

10.5.2.2 Use LST

348

10.5.2.3 Use SatMaster

349

10.6.1 About CnC-APC

350

10–21

351

10–22

352

10.6.4 CnC-APC Framing

353

10.6.6 CnC-APC Setup

354

10–25

355

10–26

356

10–27

357

10–28

358

10.9 Glossary

359

CnC Ratio

360

10–31

361

10–32

362

Chapter 11. EDMAC CHANNEL

363

11.1.2 Drop & Insert ++

364

11.1.3 EDMAC-3

364

EDMAC Channel MN-CDM625

365

11.3 EDMAC Channel Setup

366

Chapter 12. ESC++

367

12.3 Available Baud Rates

368

12.4 Configuration

368

Chapter 13. OFFSET QPSK

369

MN-CDM625

370

Chapter 14. OPEN NETWORK

371

OPERATIONS

371

14.2.2 IBS Framing

372

14.2.4 IBS Scrambling

372

14.3.2 D&I Framing

374

Chapter 15. IP SUB-MUX

377

= 2048 x 4/5 = 1638.400 kbps

378

Chapter 16. ETHERNET

379

NETWORK CONFIGURATION

379

16–2

380

16–3

381

16–4

382

16–5

383

16–6

384

16–7

385

S witches

386

Processor)

387

16–10

388

16–11

389

16–12

390

16–13

391

16.6 Ethernet Redundancy

392

16.7.1 Overview

393

16–16

394

16–17

395

16–18

396

Chapter 17. ADAPTIVE CODING

397

MODULATION (ACM)

397

17.2 Background

398

17.3 Requirements for ACM

399

17.6 VersaFEC ACM

402

VersaFEC ACM Latency

404

Min/Max-ModCod:

406

17.10 ACM Congestion Control

408

Notes and Recommendations

409

Chapter 18. IP PACKET

413

PROCESSOR OPTION

413

18.2.2 Modes of Operation

414

18.2.5 FAST Options

415

18.2.5.1 Header Compression

416

18.3.2.1 SNMP Interface

418

18.3.2.2 Telnet Interface

418

PRODUCT MANAGEMENT)

419

18.5.1 Overview

421

Chapter 19. CARRIER ID

427

(MetaCarrier

427

19.3 Functional Description

428

Chapter 20. QUALITY OF

433

SERVICE (QOS)

433

20.2 Layer 2 QoS

434

QoS Example 1

435

20.2.2 Flow Control

435

QoS Example 2

435

QoS Example 3

436

Layer 2 QoS Priority

438

QoS Example 4

439

QoS Example 5

440

20.3 Layer 3 QoS

442

QoS Example 6

443

QoS Example 7

444

20.4.1 Maximum Clipping

448

20.4.2 Minimum Data Rate

448

QoS Example 9

448

Appendix A. CABLE DRAWINGS

451

Appendix A MN-CDM625

452

Appendix B. E

455

MEASUREMENT

455

Appendix B MN-CDM625

456

Appendix C. FAST ACTIVATION

459

PROCEDURE

459

Appendix C MN-CDM625

460

Appendix D. REMOTE CONTROL

465

D.3 EIA-232

466

D.4 Basic Protocol

466

D.4.1 Packet Structure

467

D.4.1.1 Start of Packet

467

D.4.1.2 Target Address

468

D.4.1.3 Address Delimiter

468

D.4.1.4 Instruction Code

468

Appendix D MN-CDM625

469

D.4.1.7 End Of Packet

470

D.5.1 Table Indexes

471

Sect. D.5.4 Unit Parameters

472

D.5.2 Tx Parameters

474

D.5.3 Rx Parameters

483

Rx Satellite channels

489

D.5.4 Unit Parameters

491

D.5.6 Modem Information

511

Monitor

517

D.5.10 Ethernet Parameters

524

Appendix E. TELNET COMMAND

529

LINE INTERFACE (CLI)

529

Appendix E MN-CDM625

530

Selection Action

537

E.3.1 Home (Main) Menu

538

Dialog Window Option Entry

544

Administration submenu

546

Modem Configuration

547

Enter a value from

556

E.3.5 Home > WAN Submenu

584

Dialog Window Sect

597

A Base Modem E.3.9.1

597

B Packet Processor E.3.9.2

597

Page Description

615

Appendix F. CDM-625 ODU

619

(TRANSCEIVER, BUC, LNB)

619

Appendix F MN-CDM625

620

Live BUC=None

627

Alarms LNB=None ()

627

Frequency)

629

F.3.3.3.3 ODU: FSK-control

631

Configuration

635

 Stored-Alarms

637

Online/Offline LPOD)

650

1:1 Monitor & Control

653

LPOD S/N: 123456789

653

F.4.2 Web Page Descriptions

656

BUC Configuration

656

BUC Status

656

LNB Control

657

F.4.2.4 ODU Pages

660

F.4.2.4.1 ODU

661

ODU Comms

661

ODU Selection

663

Down Converter Parameters

663

Unit Parameters

663

LNA Parameters

664

ODU Circuit Identification

664

Up Converter

665

Down Converter

665

F.4.2.4.3 ODU

667

ODU Type / HPA Type

668

F.4.2.4.4 ODU

669

Force 1:1 Switch

669

Recalibrate LNA Current

670

Redundancy Box Mode

670

ODU Date & Time

670

ODU Stored Events

670

(Left) Tera Term CLI Example

672

(Right) PuTTY CLI Example

672

F.5.1.1 Home (Main) Menu

673

Settings 1/2, 2/2

676

480 • 333 • 2200 PHONE

684

• 333 • 2161 FAX

684




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