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OMNIScanner User Guide
One Jumper Reference Method
This method is used when the link includes:
• the loss of one connection at the near end cross connect
• the loss of one connection at the far end cross connect/outlet
• the loss of the cable plant
TIA/EIA -568-A, ISO 11801, and IEEE 802.3 (100 Base-X, 1000Base-X)
specify the one jumper method.
Note: This method is called ‘Method B’ in TIA-526-14A and ’Method A.1’
in TIA-526-7.
1. Connect one end of a black launch cable to the TX (transmit) port of the
fiber adapter that is attached to OMNI
Scanner
.
2. Connect the other end of that black launch cable to the RX (receive) port
of the fiber adapter that is attached to OMNI
Remote
.
3. Leave the two white fiber connectors dangling and unconnected.
4. Connect one end of another black launch cable to the TX (transmit) port
of the fiber adapter that is attached to OMNI
Remote
.
5. Connect the other end of that black launch cable to the RX (receive) port
of the fiber adapter that is attached to OMNI
Scanner
.
6. Leave the two white fiber connectors dangling and unconnected.
7. Press (Setup) to open the SETUP screen and then select Set
Reference to set the reference.
8. Disconnect only the following two ends: OMNI
Fiber
Main RX (receive) and
OMNI
Fiber
Remote RX (receive). OMNI
Fiber
Main TX and OMNI
Fiber
remote TX stay connected!
9. Connect the white fibers to the appropriate RX ports.
RX
TX
850 nm
1300/1310 nm
RX
TX
850 nm
1300/1310 nm
2 m Launch Cables
- OMNIScanner 1
- Scanner2 2
- Scanner LT 2
- Contents 3
- Chapter 1 - Introduction 7
- OMNIFiber 8
- Tools Software 8
- OMNIScanner’s Display 9
- OMNIScanner’s Keypad 10
- A UTOTES T 11
- OMNIRemote’s LED Indicators 13
- OMNIRemote Keys 13
- When To Use OMNIRemote 14
- OMNIFiber MM LED Indicators 16
- OMNIFiber SM LED Indicators 16
- Editing With OMNIScanner 18
- Editing Alphanumeric Fields 19
- Technical Support 20
- Product Versions 21
- Chapter 2 - Getting Started 23
- Twisted Pair Networks 23
- Preparation 24
- Certification 24
- Completion 24
- Setting the Reference 25
- Project Selection 26
- AUT OTES T 27
- Basic Link 33
- Permanent Link 34
- Chapter 3 - Getting Started 35
- Fiber Optic Networks 35
- Preparing an Autotest 39
- 2 JUMPER METHOD AUTOTEST 39
- 1 JUMPER METHOD AUTOTEST 40
- 3 JUMPER METHOD AUTOTEST 40
- Loopback Autotest using OMNI 41
- Running a Fiber Autotest 42
- Fiber Autotest Results 43
- Chapter 4 - Setup 45
- Set Reference 46
- Autotests 47
- Projects 51
- Editing a Circuit ID 52
- Configurations 54
- Autotest Run Options 54
- Autotest Save Options 55
- User Options 56
- Adapter Usage 57
- Remote Info 57
- Fiber Adapter Info 58
- Format MMC 58
- Regional Settings 58
- Chapter 5 - Measurements 61
- Measuring Fiber Optic Cabling 62
- Measuring Coaxial Cabling 62
- Selecting an individual Test 62
- General Information 63
- 1x 2x 4x 10x 64
- Length/Delay 65
- Attenuation 67
- Return Loss 68
- ACR/Bandwidth 70
- Resistance 71
- Power Sum NEXT 71
- Power Sum ELFEXT 72
- Power Sum ACR 73
- Power Meter 75
- Coax Tests 76
- Tracer/Toner 76
- Chapter 6 - Diagnostics 79
- Wiremap Displays 80
- TDNXT Examples 83
- Using TDRL to Diagnose a Link 86
- TDRL Examples 86
- Impulse Noise 88
- Cable Trace 89
- Office Locator 89
- Scanner 90
- Chapter 7 - Results 91
- Viewing Autotest Results 92
- Establishing the Reference 95
- The Launch/Jumper Cable 96
- The Reference Methods 96
- One Jumper Reference Method 97
- Two Jumper Reference Method 98
- Three Jumper Reference Method 99
- OMNIScanner User Guide 100
- Scanlink 101
- OMNIScanner User Guide 102
- Chapter 11 - MultiMediaCard 105
- MultiMediaCard Maintenance 106
- The MMC Structure 106
- Installing the USB Driver 107
- Physical Characteristics 113
- User Interface 113
- Environmental 114
- Serial Port 114
- Test Functions 116
- Wire Map 116
- High Voltage Input Protection 119
- Rechargeable Battery Pack 121
- AC Connector 121
- Battery Charging 122
- Battery Tips 122
- Criteria 123
- OmniScanner User Guide 124
- Appendix D - Cable Pin-Outs 125
- Cable Pin-Out Signals 126
- Index - 1 127
- Index - 2 128
- Index - 3 129
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