Exfo OTDR 2 User Manual Page 181
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OTDR 173
A Technical Specifications
MAX-710B
IMPORTANT
The following technical specifications can change without notice.
The information presented in this section is provided as a reference
only. To obtain this product’s most recent technical specifications,
visit the EXFO Web site at www.exfo.com.
TECHNICAL SPECIFICATIONS M
AX
T
ESTER
710B
Display 178 mm (7 in) outdoor-enhanced touchscreen, 800 x 480 TFT
Interfaces Two USB 2.0 ports
RJ-45 LAN 10/100 Mbit/s
Storage 2 GB internal memory (20 000 OTDR traces, typical)
Batteries Rechargeable lithium-polymer battery
12 hours of operation as per Telcordia (Bellcore) TR-NWT-001138
Power supply Power supply AC/DC adapter, input 100-240 VAC, 50-60 Hz, 9-16 V DCIN 15 Watts minimum
Wavelength (nm)
b
1310/1550
Dynamic range (dB)
c
30/28
Event dead zone (m)
d
1
Attenuation dead zone (m)
d
4
Distance range (km) 0.1 to 160 km
Pulse width (ns) 5 ns to 20 us
Linearity (dB/dB) ±0.05
Loss threshold (dB) 0.01
Loss resolution (dB) 0.001
Sampling resolution (m) 0.04 to 5
Sampling points Up to 256 000
Distance uncertainty (m)
e
±(0.75 + 0.005 % x distance + sampling resolution)
Measurement time User-defined (60 min. maximum)
Reflectance accuracy (dB) ±2
Typical real-time refresh (Hz) 3
Laser safety 1M
Notes
a. All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified.
b. Typical.
c. Typical dynamic range with longest pulse and three-minute averaging at SNR = 1.
d. Typical dead zone for reflectance below –55 dB, using a 5 ns pulse. Attenuation dead zone at 1310 nm is 5 m typical with reflectance below –45 dB.
e. Does not include uncertainty due to fiber index.
- User Guide 1
- Contents 3
- Certification Information 7
- 1 Introducing the OTDR 9
- Introducing the OTDR 10
- Main Window 13
- Software Options 14
- Data Post-Processing 14
- OTDR Basic Principles 15
- 2 Safety Information 19
- (Models without VFL) 20
- (Models with VFL) 21
- Threshold at 0.1 dB 39
- Threshold at 0.15 dB 39
- Threshold at 0.05 dB 39
- Setting Macrobend Parameters 43
- Setting Pass/Fail Thresholds 47
- 4Testing Fibers 53
- Testing Fibers 64
- Acquisition Time 68
- 5 Customizing Your OTDR 75
- Selecting the Distance Units 77
- Customizing Your OTDR 82
- Selecting the Default View 84
- 6 Analyzing the Results 91
- Manually 91
- Using Markers 92
- Four-point 95
- A-B LSA loss 98
- 7 Analyzing Traces and Events 101
- Summary Tab 104
- Analyzing Traces and Events 106
- To choose a display mode: 106
- Events Tab 107
- Measure Tab 110
- Linear View 111
- OTDR 107 115
- Using Zoom Controls 117
- 110 OTDR 118
- OTDR 111 119
- 112 OTDR 120
- OTDR 113 121
- Main Trace Reference Trace 123
- Using a Reference Trace 124
- 118 OTDR 126
- Settings 127
- OTDR 121 129
- 122 OTDR 130
- OTDR 123 131
- IMPORTANT 132
- Modifying Events 133
- 126 OTDR 134
- Inserting Events 137
- 130 OTDR 138
- Managing Comments 140
- 134 OTDR 142
- OTDR 135 143
- 136 OTDR 144
- 138 OTDR 146
- Reflective Ends of Fiber 147
- Opening Measurement Files 151
- OTDR Test Application 153
- 9 Creating and Generating 155
- 148 OTDR 156
- Generating a Report 157
- 152 OTDR 160
- 154 OTDR 162
- 10 Using the OTDR as a Light 163
- 156 OTDR 164
- 158 OTDR 166
- 11 Maintenance 167
- 160 OTDR 168
- Cleaning EUI Connectors 168
- Recalibrating the Unit 170
- Recycling and Disposal 171
- 12 Troubleshooting 173
- 166 OTDR 174
- Solving Common Problems 174
- Problem Cause Solution 174
- Transportation 175
- 13 Warranty 177
- Service and Repairs 179
- 172 OTDR 180
- A Technical Specifications 181
- MAX-715B 182
- MAX-720B 183
- MAX-730B 184
- FTB-7200D 185
- FTB-7300E 186
- FTB-7400E 187
- FTB-7500E 188
- FTB-7600E 189
- SPECIFICATIONS 190
- Technical Specifications 191
- FTB-700G Series 192
- B Description of Event Types 193
- Span Start 194
- Span End 194
- Short Fibers 194
- Continuous Fiber 195
- End of Analysis 196
- Non-Reflective Event 197
- Reflective Event 198
- Positive Event 199
- Launch Level 200
- Fiber Section 201
- Merged Event 202
- OTDR 195 203
- Pass/Fail Tests 204
- All Event Types Are Tested 205
- 198 OTDR 206
- OTDR 199 207
- OTDR 203 211
- OTDR 205 213
- OTDR 207 215
- ₼⦌␂ℝ☀⹂䓸德棟Ⓟ䤓屓⸩ 217
- MARKING REQUIREMENTS 218
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