Datacom DM16E1 Manuale utente

DM16E1-DM4E1

INSTALLATION AND OPERATION MANUAL

204-4001-19 Release. 19 Date: 16/1/2009

WARRANTY

This product is guaranteed to be free against manufacturing and raw material defects, during the period

specified in the sales receipt.

The warranty includes only the repair and replacement of components or defective parts, free of charge.

The warranty does not cover damages caused by any one of the following conditions: improper use,

energy failures, natural phenomena (lightning, for example), failure in equipments connected to this

product, improper grounding or repairs done by DATACOM unauthorized personnel.

This warranty does not cover repairs done at the customer’s site. All equipments must be sent to

DATACOM to be repaired.

Quality Management System

certified by DQS according to ISO9001

Although this document has been written with care, the company does not assume responsibility for

occasional mistakes and omissions in its content. Likewise, DATACOM is not liable for any damages that

may result from the use of the information contained in this manual. Specifications provided in this manual

are subject to changes without any previous notice and should not be construed as a commitment of any

kind by DATACOM.

CONTACTS

In order to contact the DATACOM technical support, or sales department:

•Support

oE-mail: [email protected]

oPhone: +55 51 3358-0122

oFax: +55 51 3358-0101

•Sales

oE-mail: [email protected]

oPhone: +55 51 3358-0100

oFax: +55 51 3358-0101

•Internet

owww.datacom.ind.br

•Address

oDATACOM

oAv. França, 735 - Porto Alegre, RS - Brasil

oZip Code: 90230-220

CONVENTIONS

In order to improve the agreement, the following conventions are made throughout this manual:

hyperlink - Indicates an internet site or an e-mail address.

Command or Button - Always that some reference to a command, a button or a software menu is made,

this indication will be in italic.

#Commands and messages from terminal screens are presented in not-formatted

text, preceded from #.

Notes give an explanation about some topic in the foregoing paragraph.

This symbol means that this text is very

important and, if the orientations were not correct followed, it may

cause damage or hazard.

This symbols means that, case the procedure was not correctly followed, may exist electrical shock risk.

Represents laser radiation. It is necessary to avoid eye and skin exposure.

Indicates that an equipment or a part is ESDS (Electrostatic Discharge Sensitive). It should not be handled

without grounding wrist strap or equivalent.

Non-ionizing radiation emission.

IWEEE Directive Symbol

(Applicable in the European Union and other European countries with separate

collection systems).This symbol on the product or its packaging indicates that this product must not be

disposed of with other waste. Instead, it is yo

ur responsibility to dispose of your waste equipment by

handing it over to a designated collection point for the recycling of waste electrical and electronic

equipment. The separate collection and recycling of your waste equipment at the time of disposal w

ill help

conserve natural resources and ensure that it is recycled in a manner that protects human health and the

environment. For more information about where you can drop off your consumer waste equipment for

recycling, please contact your local city rec

ycling office or the dealer from whom you originally purchased

the product.

TELECOMMUNICATION SAFETY

Telecommunication network interfaces are classified according to their circuit characteristics. The following

table lists the status of safety circuit characteristics of several standard interfaces. If the safety

characteristic of a given interface type differs from the standard one, a notice will be given in the

equipment manual.

Safety Interface Types Description

SELV V.35, V.36/V.11, V.24/V.28

10Base-T, 100Base-T,

1000Base-T, 1000Base-TX,

1000Base-SX, G64, E1, E3,

STM-1, Voice E&M

Safety Extra Low Voltage

Ports which do not present hazardous voltages.

Voltages up to 42,4V peak or 60Vd.c.

TNV-1 none Telecommunication Network Voltage -1:

Ports whose normal operation voltages do not exceed the limits of SELV

on which overvoltages from telecommunications networks system

are

possible.

TNV-2 FXO Telecommunication Network Voltage - 2:

Ports whose normal operation voltages exceed the limits of SELV

(usually

up to 71V peak or 120Vd.c.), on which overvoltages from

telecommunications networks system are not possible.

TNV-3 FXS, xDSL Telecommunication Network Voltage - 3:

Ports whose normal operation voltages exceed the limits of SELV

(usually

up to 71V peak or 120Vd.c.), on which overvoltages from

telecommunications networks system are possible.

Some SELV and TNV circuits use the same

connectors. To avoid electric shock, do not connecting SELV

to TNV circuits.

INDEX

1. INTRODUCTION....................................................................................... 11

1.1. Aggregate Interfaces Available........................................................................12

1.1.1. Aggregate Optics...................................................................................................................12

1.1.2. Electric Aggregates................................................................................................................12

1.2. E2 and E3 Multiplexing Principle.....................................................................12

1.3. Ethernet Remote Bridge..................................................................................13

2. TECHNICAL SPECIFICATIONS............................................................... 14

2.1. Environmental Conditions................................................................................14

2.2. Supply Unit......................................................................................................14

2.3. Consumption...................................................................................................14

2.4. Dimensions .....................................................................................................15

2.5. Weight.............................................................................................................15

2.6. Front and Rear Panels ....................................................................................15

2.7. Led Indicators..................................................................................................16

2.8. Equipment Interfaces.......................................................................................16

2.9. Applicable Norms............................................................................................17

3. MANAGEMENT VIA THE TERMINAL PORT ........................................... 18

3.1. PC or Terminal Connection .............................................................................18

3.2. Introduction .....................................................................................................18

3.3. Configurations for Management via the Terminal Port.....................................19

3.4. Configurations of the Terminal Serial Interface................................................19

3.5. Trial Operation.................................................................................................20

3.6. Main Terminal Screen .....................................................................................21

3.7. Option Choose Equipment to Configure..........................................................22

3.8. Equipment Main Menu.....................................................................................24

3.9. Config Wizard..................................................................................................24

3.10. Settings Menu ...............................................................................................26

3.10.1. General Settings..................................................................................................................28

3.10.2. Interface Selection...............................................................................................................31

3.10.3. Tributary Table.....................................................................................................................32

3.11. Tests Menu ...................................................................................................33

3.12. Status Menu..................................................................................................33

3.12.1. Device Status.......................................................................................................................34

3.12.2. Interface Status Menus........................................................................................................36

3.13. System Parameters.......................................................................................36

4. G.703 TRIBUTARY INTERFACES .......................................................... 38

4.1. General Interface Characteristics ....................................................................38

4.2. Status Indicators for E1 Interfaces...................................................................38

4.3. Electric Characteristics of the G.703 E1 Interface............................................39

4.4. E1 Interface Configurations.............................................................................39

4.5. Configuration Straps........................................................................................39

4.6. Strap Location.................................................................................................40

4.7. Local Analog Loopback – LAL.........................................................................40

4.8. Local Digital Loopback – LDL..........................................................................40

4.9. Terminal Operation..........................................................................................41

4.9.1. Configuration .........................................................................................................................41

4.10. Status............................................................................................................43

4.11. Tests.............................................................................................................44

5. V.35 AND V.36/V.11 DIGITAL INTERFACES........................................... 45

5.1. V.35 Interface..................................................................................................45

5.2. V.36/V.11 Interface..........................................................................................45

5.3. V.35 / V.36/V.11 Selection Straps....................................................................47

5.4. Digital interface signals....................................................................................47

5.5. BERT ..............................................................................................................47

5.6. Local Digital Loopback – LDL..........................................................................48

5.7. Operation via Terminal....................................................................................48

5.7.1. Configuration .........................................................................................................................49

5.7.2. Status ....................................................................................................................................50

5.7.3. Tests......................................................................................................................................51

6. OPTIC INTERFACE CARDS ................................................................... 52

6.1. Optic Aggregate Cards Available:....................................................................52

6.2. Characteristics of Optic E3 Interfaces..............................................................53

6.3. Optic Interface Status Indicators on the Front Panel........................................53

6.4. Optic Interface Configurations.........................................................................54

6.5. Local Analog Loopback – LAL.........................................................................54

6.6. Local Digital Loopback – LDL..........................................................................55

6.7. Operation via terminal .....................................................................................55

6.8. Configuration...................................................................................................55

6.9. Status..............................................................................................................56

6.10. Tests.............................................................................................................57

7. ELECTRIC E3 INTERFACE CARDS ....................................................... 59

7.1. Aggregate Cards - DM16E1-E3E.....................................................................59

7.2. DM16E1-E3Ei Internal Card............................................................................59

7.3. Status of the Electric Aggregate on the Front Panel........................................59

7.4. Status Indicators of the Internal E3 Card.........................................................60

7.5. Electric Characteristics of E3 G.703 Interface .................................................60

7.6. Electric E3 Interface Configurations.................................................................60

7.7. Local Analog Loopback – LAL.........................................................................60

7.8. Local Digital Loopback – LDL..........................................................................61

7.9. Location of Straps in DM16E1-E3E Cards.......................................................61

7.10. Operation via Terminal..................................................................................61

7.11. Configuration.................................................................................................62

7.12. Status............................................................................................................62

7.13. Tests.............................................................................................................63

8. 10/100BASET ETHERNET REMOTE BRIDGE ....................................... 64

8.1. Ethernet Physical Level...................................................................................65

8.2. Operation via Terminal....................................................................................66

8.3. Configuration...................................................................................................66

8.3.1. Inverse Multiplexer Management Configuration.....................................................................68

8.4. Status..............................................................................................................68

8.5. Bridge with packet ordainment (Bridge Packet Sequencing)............................69

8.6. Different Bridge hardware versions for the DM16E1/DM4E1 equipment..........69

8.6.1. SW Change from Bridge_HW1 to Bridge_HW2 or vice-versa ...............................................71

8.6.2. Cards and topologies supported by version with ordainment ................................................71

8.6.3. Setup.....................................................................................................................................72

8.6.4. Interoperability between Bridge_HW1 and Bridge_HW2.......................................................72

8.6.5. Remote Management............................................................................................................72

9. ROUTING.................................................................................................. 73

9.1. Operation via Terminal....................................................................................74

9.2. WAN1 Port Physical Configurations ................................................................74

9.3. WAN2 Port Physical Configurations ................................................................75

9.4. IP Configurations.............................................................................................77

9.4.1. Ethernet (LAN) Interface Configurations................................................................................77

9.4.2. Generic WAN Configurations.................................................................................................78

9.4.3. Routing General Menus.........................................................................................................79

9.4.4. Router General Options.........................................................................................................79

9.4.5. WAN1 IP Configuration..........................................................................................................80

9.4.6. Configuration of static routes.................................................................................................81

9.4.7. Gateway Default Configuration..............................................................................................82

9.4.8. WAN2 PPP Interface Configurations.....................................................................................82

9.4.9. WAN Frame Relay Interface Configuration............................................................................83

9.4.10. Frame Relay Virtual Circuit Configurations..........................................................................83

9.4.11. Advanced Frame Relay Parameters....................................................................................84

10. STRAPS.................................................................................................... 86

10.1. Connecting the Frame Ground to the Signal Ground.....................................86

10.2. E1 Tributary Channel Straps .........................................................................86

10.3. External Clock Strap......................................................................................86

10.4. V.35 and V.36/V.11 Interface Selection Straps..............................................86

10.5. E3 Electric Interface Card Straps...................................................................87

10.6. Restricted Use Straps....................................................................................87

11. VOICE CHANNEL .................................................................................... 88

11.1. Specifications of the Voice Channel ..............................................................88

12. ALARMS AND EXTERNAL CLOCK ......................................................... 89

12.1. Alarm Inputs..................................................................................................89

12.2. Alarm Outputs ...............................................................................................89

12.3. Input of External Clock ..................................................................................90

12.4. Failure Situations...........................................................................................91

13. MANAGEMENT SYSTEM ........................................................................ 92

13.1. Remote Management....................................................................................92

13.1.1. In Band Management ..........................................................................................................92

13.2. IP Management (Direct IP SNMP).................................................................93

13.3. Management Setup.......................................................................................93

13.3.1. Setup via SNMP ..................................................................................................................93

13.3.2. Ethernet Management.........................................................................................................93

14. SOFTWARE.............................................................................................. 94

14.1. How to Identify the Current Version of the Software ......................................94

14.2. Download via TFTP.......................................................................................94

14.3. Download via the Terminal Port.....................................................................95

15. INSTALLATION ........................................................................................ 96

15.1. Wall and 19” Rack Mounting..........................................................................96

15.2. Optical Connections ......................................................................................96

15.3. DM16E1 / DM4E1 Mixed Operation...............................................................97

15.4. Point to Point Topology .................................................................................97

15.5. Unidirectional Ring Topology (Cascading).....................................................97

15.6. Bidirectional Ring Topology...........................................................................98

15.7. In-Line Topology............................................................................................99

15.8. Optic Modem Topology ...............................................................................100

15.9. Interface Converter Topology......................................................................101

15.10. Transparent Interface Converter Topology................................................102

15.11. Regenerator Topology...............................................................................102

15.12. Ethernet 10/100BaseT Remote Bridge......................................................102

15.13. V.35-V.36/V.11 Interface...........................................................................103

15.14. Routing......................................................................................................103

15.15. Service Channel........................................................................................103

15.16. External 2048kbit/s clock...........................................................................104

15.17. External Alarm...........................................................................................104

15.18. Terminal Connection .................................................................................104

15.19. SNMP Remote Management.....................................................................104

15.20. Power Connections ...................................................................................104

15.21. Straps........................................................................................................105

15.22. Other Important Topics..............................................................................105

FIGURE INDEX

Figure 1. PDH hierarchy................................................................................ 13

Figure 2. Power supply input panel ............................................................... 14

Figure 3. Front panel of the DM4E1 .............................................................. 15

Figure 4. Rear panel of the DM4E1............................................................... 15

Figure 5. Front panel of the DM16E1 ............................................................ 16

Figure 6. Rear panel of the DM16E1 with either IEC or BNC connectors...... 16

Figure 7. Rear panel of the DM16E1 with RJ45 connectors.......................... 16

Figure 8. G.703 E1 interface straps for DM4E1............................................. 40

Figure 9. G.703 E1 interface straps for DM16E1........................................... 40

Figure 10. Local analog loopback at a G.703 interface ................................... 40

Figure 11. Local digital loopback at a G.703 interface..................................... 41

Figure 12. Example of ring topology................................................................ 41

Figure 13. Location of V.35 / V.36/V.11 interface straps ................................. 47

Figure 14. BERT generation and reception at the digital interface .................. 48

Figure 15. Local digital loopback at the digital interface .................................. 48

Figure 16. DM16E1 panel for optic interface card ........................................... 54

Figure 17. Local analog loopback at an optic interface.................................... 54

Figure 18. Local digital loopback at an optic interface..................................... 55

Figure 19. A DM16E1/DM4E1 loopback operating with no failures................. 57

Figure 20. Failure in the main loopback........................................................... 57

Figure 21. Electric E3 interface card panel...................................................... 59

Figure 22. Local analog loopback in an electric E3 interface........................... 61

Figure 23. Local digital loopback in electric E3 interface................................. 61

Figure 24. Strap location ................................................................................. 61

Figure 25. Example of bridge inverse multiplexing.......................................... 65

Figure 26. Bridge card_HW1 View .................................................................. 70

Figure 27. Bridge card_HW2 View .................................................................. 70

Figure 28. Connections in Point to Point topology........................................... 97

Figure 29. Example of bidirectional ring with Regular-Ring topology............... 98

Figure 30. Example of bidirectional ring with Cross-Ring topology.................. 98

Figure 31. Connections in Regular-Ring topology........................................... 99

Figure 32. Connections in Cross-Ring topology .............................................. 99

Figure 33. Example of In-Line topology......................................................... 100

Figure 34. Connections in In-Line topology ................................................... 100

Figure 35. Example of Optic Modem topology.............................................. 101

Figure 36. Example of interface converter..................................................... 102

Figure 37. Example of Regenerator topology................................................ 102

TABLE INDEX

Table 1. Consumption of the basic unit and of each interface card.............. 15

Table 2. Dimensions..................................................................................... 15

Table 3. Weight............................................................................................ 15

Table 4. Pinout of the DM16E1/DM4E1 – PC serial connection................... 18

Table 5. Configurable parameters using the Config Wizard Settings Menu . 25

Table 6. RJ45 connector pinout for G.703.................................................... 38

Table 7. G.703 interface led messages........................................................ 38

Table 8. Pinout for V.35................................................................................ 46

Table 9. Pinout for V.36/V.11 ....................................................................... 46

Table 10. Characteristics of optic interfaces................................................... 53

Table 11. Optic interface led indicators (front panel)...................................... 54

Table 12. Leds indications for electric aggregates (front panel)..................... 60

Table 13. Pinout for RJ45 Ethernet connector................................................ 65

Table 14. IP addresses for private networks .................................................. 73

Table 15. Valid or global IP addresses........................................................... 73

Table 16. Pinout of the DB9 connector for alarm inputs................................. 89

Table 17. Pinout of DB9 connector for alarm output....................................... 89

Table 18. Alarm conditions............................................................................. 90

Table 19. E1C straps...................................................................................... 90

Table 20. Failure indication according to G.751 (ITU-T recommendation for E3

multiplexing) ................................................................................... 91

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