Canoga Perkins 2240 manuali

Canoga perkins 2240 Manuale Utente (62 pagine)

Marchio: Canoga-perkins | Categoria: Networking | Dimensione: 2.07 MB |

Inglese

Indice

M o d e m s

1

Caution!

3

Table of Contents

4

List of Figures

6

List of Tables

7

Chapter 1 - General

8

 External Clock

9

 Internal Clock

9

 Slave Clock

9

 Flow Control

9

1.3 2201 Rack Chassis

10

1.4 2202 Modem Shelf

10

1.6 Fiber Optic Versions

10

1.7 Loss Budget

11

1.8 Optical Bandwidth

11

1.9 General Installation

11

Version Only)

12

±1.0 dB from

13

Canoga Perkins

14

2270 Fiber Optic Modem

15

Chapter 2 - Installation

16

2.5 DC Power

17

2.7 Mode and Rate Selection

18

2.7.3 Asynchronous Operation

20

2.7.4 Data Rates

20

2.7.6 Slave Clock Operation

20

Oscillator Part Numbers

21

Chapter 3 - Data Interfaces

23

3.3.1 Model -22

25

3.3.2 Model -H22

25

3.3.3 Model -R2R

25

3.5 T1/E1 Interfaces

28

3.5.2 DS1 / T1 Model -T1

30

3.8.1 Generic Interface

36

3.8.2 External Station

37

3.8.3 Internal

38

3.8.4 External

39

3.8.5 DTE Adapter

40

3.8.6 Legacy Adapter

41

3.9.1 Model -TW

43

3.9.2 Model -TW8

44

3.9.3 Model -T22

44

3.9.4 Model -T88

44

3.9.5 Model -D22

44

3.9.6 Model -D88

44

4.1 Modem Operation

47

4.2 Fiber Optics

47

4.3 Transmit Section

48

4.4 Receive Section

48

4.5 Full Rate Agility

48

4.6 Bit Count Integrity

49

4.7 Duty Cycle Tolerance

49

4.8 Control Signals

49

4.8.1 Flow Control

50

Chapter 5 - Troubleshooting

51

Table 5-A. Loopback Options

52

5.2.1 Local Loopback Test

53

5.2.2 Remote Loopback Test

54

5.2.3 System Loopback Test

55

Chapter 7 - Specifications

58

7.3 System Electrical

59

7.4 Physical Dimensions

59

Appendix A

61

A.4 Warranty

62

Canoga perkins 2240 Specifiche (106 pagine)

Marchio: Canoga-perkins | Categoria: Networking | Dimensione: 2.68 MB |

Inglese

Indice

Model 2240

1

Fiber Optic Modem

1

Users Manual

1

Caution!

2

ATTENTION!

2

Model 2240 Fiber Optic Modem

4

Table of Contents

5

List of Figures

9

List of Tables

10

1. Description

11

1.2 2201 Rack Chassis

13

1.3 2202 Modem Shelf

13

1.5 Modem Operation

14

2240 Fiber Optic Modem

15

Figure 1-4

15

2240 Functional

15

Block Diagram

15

1.5.3 Transmit Section

16

1.5.4 Receive Section

17

1.6 Loss Budget

18

1.7 Initial Unit Testing

18

2. Installation and Setup

19

2.2 Setup

22

• Clocking Options (7 and 8)

23

• TBL / NORM

25

• CLK / EXT

25

2.2.2.2.1 TBL / NORM Switch

25

2.2.2.2.2 CLK / EXT Switch

25

2.2.3 Signal Ground Strap

26

2.2.5 EXTRA CLOCK Jumper

27

3. Mode and Rate Selection

29

3.2 External Clock Modes

31

* Factory setting

33

Table 3-E

34

Standard Oscillator

34

3.7.1 TBL / NORM Switch

38

3.7.2 CLK / EXT Switch

38

4. Data Interfaces

41

4.2 RS-423 / 232D Model 432

42

4.2.1 RTS_BIAS Jumper

44

4.2.2 DCD Jumper

44

4.2.3 CTS_GATE Jumper

44

4.3 RS-449 / 422 Model 422

45

4.3.1 RS_BIAS Jumper

48

4.3.2 RR Jumper

48

4.3.3 CS_GATE Jumper

48

4.3.4 DM Jumper

49

4.3.5 CH_GND Jumper

49

4.3.6 UNBAL_REF Jumper

49

4.4.1 RTS_BIAS Jumper

52

4.4.2 DCD Jumper

52

4.4.3 DSR Jumper

52

4.4.4 CHASSIS_GND Jumper

52

4.4.5 SCT Switch

53

4.4.6 CTS_GATE Jumper

53

4.4.7 CTS_OUT Jumper

53

4.4.8 CTS (A) Jumper

54

4.5.1 RTS_BIAS Jumper

58

4.5.2 DCD Jumper

58

4.5.3 CTS_GATE Jumper

58

4.5.4 DSR Jumper

59

4.5.5 CH_GND Jumper

59

4.6.1.1.1 RS_BIAS Jumper

63

4.6.1.1.2 RR Jumper

63

4.6.1.1.3 CS_GATE Jumper

63

4.6.1.1.4 CH_GND Jumper

64

4.6.1.1.5 UNBAL_REF Jumper

64

4.6.2.1.1 RTS_BIAS Jumper

69

4.6.2.1.2 DCD Jumper

70

4.6.2.1.3 CTS_GATE Jumper

70

4.6.2.1.4 CH_GND Jumper

70

4.7 T1 / E1 Interfaces

71

• an inverter

76

• a switchable delay line

76

J1(DB - 25)

78

* * 20 ns

79

4.9.1 Jumper Settings

80

4.9.3 External Station

82

4.9.4 Internal

83

4.9.5 External

84

4.9.6 DTE Adapter

85

4.9.7 Legacy Adapter

86

114C Interfaces

87

4.10.2 Model TW8

90

4.10.3 Model T22

91

4.10.4 Model T88

91

4.10.5 Model D22

91

4.10.6 Model D88

91

Retaining Screw

93

5. Troubleshooting

95

5.2.2 Remote Loopback Test

96

6. Diagnostic Procedures

97

7. Specifications

101

7.2 System Electrical

102

7.3 Indicators and Controls

103

Canoga Perkins

104

Appendix A

105

A.5 Return Policy

106

Canoga perkins 2240 Manuale Utente (27 pagine)

Marchio: Canoga-perkins | Categoria: Networking | Dimensione: 0.40 MB |

Inglese

Indice

User Manual

1

2201 Rack Chassis

3

Caution!

4

Table of Contents

5

List of Figures

6

List of Tables

6

1. Description

7

2. Installation

8

2.1.1 FX-23 Extender Bracket

10

2.1.2 2201 Power Supplies

11

2.2 2200R Redundant Card

12

3. Troubleshooting

19

3.4 2201 Monitor Board

20

4. Diagnostic Procedures

22

5. Technical Specifications

24

Appendix A

25

A.5 Return Policy

27

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