MAY422 Live Fiber OTDR for Online Testing
Standard Accessories
FC Adapter for OTDR Port (Standard)
SC Adapter for OTDR Port (Standard)
Network Cable Tracker (Standard)
EU Power Adapter (For Selection)
US Power Adapter (For Selection)
UK Power Adapter (For Selection)
LC Adapter for OTDR Port (Optional)
ST Adapter for OTDR Port (Optional)
MAY422 Live Fiber OTDR for Online Testing integrates fiber cable and Ethernet cable testing in one unit. It is a powerful tester for installers of fiber cable and network cable.
MAY422-S24F with 1550nm with filter can do online testing for live fiber with 1310/1490nm signal in PON network without 1550nm for video service of CATV. (optical power: ≤-5dBm)
Features:
- Support screen capature
- Integrated design, smart and rugged
- FC/SC/ST connectors interchangeable
- Automatic and expert test function
- OTDR Viewer software for data analysis
- Cover plate type tempered glass panel, no worry about screen scratch
- Sink type optical port design for better protection
- Support USB Type C export data protection
- Intelligent power saving management
Applications:
- CATV network testing
- Access network testing
- LAN network testing
- Laband Factory testing
- Live fiber troubleshooting
- FTTA troubleshooting
Multi-functions:
1. Auto OTDR
There is no need to do complicated settings, one button operation.
2. Expert OTDR
It provides professional measurement and displays curve, list and map simultaneously.
3. Event Map
Event Map is similar to EXFO’s iOLM function, which can display events in user-friendly icons.
4. Optical Power Meter (OPM)
5. Visual Fault Locator (VFL)
Visual Fault Locator uses red laser of 650nm to locate broken fiber point and test fiber continuity.
6. Optical Light Source (Laser Source)
7. Optical Loss Test
OPM and OLS can be opened at the same time to test insertion loss.
8. RJ45 Sequene, RJ45 Length
It can check wire map, and measure the length of RJ45 cable.
9. RJ45 Digital Tracker
It can trace and locate the RJ45 network cable via digital rader with the features of stronger anti-jamming ability.
10. Endface Inspector
Endface Inspector is used to check fiber optic connector endface. The inspection probe is sold seperately.
11. File Management
It can provide “computer-level” file management.
12. LED light
1. OTDR
| Model | MAY422-S26F① | MAY422-S24F② |
| Wavelength | 1310nm with filter | 1550nm with filter |
| Dynamic Range③ | 26dB | 24dB |
| Fiber Type | SMF | |
| Event Dead Zone④ | 2.5m | |
| Attenuation Dead Zone | 8m | |
| Measurement Range | 500m, 1km, 2km, 4km, 8km, 16km, 32km, 64km, 100km | |
| Measurement Pulse Width | 3ns, 5ns, 10ns, 20ns, 30ns, 50ns, 80ns, 160ns, 320ns, 500ns, 800ns, 1us, 2us, 3us, 5us, 8us, 10us, 20us | |
| Ranging Accuracy | ±(1m + Sample interval + 0.005%×Test distance) | |
| Sampling Resolution | 0.05m~8m | |
| Samping Points | 128,000 points | |
| Linearity | ≤0.05dB/dB | |
| Loss Threshold | 0.2dB | |
| Loss Resolution | 0.001dB | |
| Range Resolution | 0.001m | |
| Refraction Setting | 1.00000~2.00000 | |
| Refraction Accuracy | ±3dB | |
| File Format | SOR standard file format | |
| Laser Safety Level | Class II | |
| Adapter | FC (Interchangeable SC adapter) | |
| Multi-Languages | English, Russian, Spanish, French, Arabic, Hindi, Vietnamese, Portuguese | |
①MAY422-S26F with 1310nm with filter can do online testing for live fiber with 1490/1550nm signal. (optical power: ≤-5dBm)
②MAY422-S24F with 1550nm with filter can do online testing for live fiber with 1310/1490nm signal. (optical power: ≤-5dBm)
③Testing temperature is 25°C±2°C, maximum pulse width, average time is more than 3 minutes.
④Test conditions of Event Dead Zone are minimum range, minimum pulse width, reflection loss of optical fiber end surface (>45dB), typical value.
| Wavelength Range (±20nm) | 800~1700nm |
| Calibrated Wavelength | 850/980/1300/1310/1490/1550/1625/1650nm |
| Test Range | Type A: -50~+26dBm (standard);
Type B: -70~+10dBm (optional) |
| Tone Detection | CW, 270, 330, 1k, 2kHz |
| Resolution | 0.01dB |
| Uncertainty | ±5% |
| Auto Wavelength Recoginition | Support |
| Connector | Universal 2.5mm (FC/SC/ST) |
| Emitter Type | FP-LD |
| Working Wavelength | Same as OTDR |
| Output Power | ≥-5dBm |
| Modulation Frequency | CW/270/330/1k/2kHz |
| Accuracy | CW, ±0.5dB/15min (Test after 15 minutes of preheating) |
| Auto Wavelength Recoginition | Support |
| Connector | FC (Interchangeable SC adapter) |
Note:
3.1. The wavelength of Optical Light Source is the same as OTDR wavelength.
3.2. Optical Light Source shares the same fiber port as OTDR port.
| Wavelength (±20nm) | 650nm |
| Power | ≥10mW |
| Mode | CW/1Hz/2Hz |
| Laser Safety Level | Class III |
| Connector | Universal 2.5mm (FC/SC/ST) |
| Test Range | 300m |
| Mode | Digital tracking |
| Online/Line Pair Tracking | Support |
| Test Range | 300m |
| Display | 4.3 inch full-view capacitive touch screen, support multi-touch, TFT 800×480 resolution |
| Power Supply | AC/DC adapter: input: AC: 100~240V, 50/60Hz, 5V, 0.6A; output: 5V, 2A. Lithium battery: 3.7V 4,000mAh |
| Battery Standby Life | ≥20h |
| Battery Working Hours | ≥12h |
| Data Interface | USB Type C |
| Data Storage | 100,000 curves; 8G internal storage |
| Weight | 500g (including battery) |
| Size | 173*109*45mm |
| Operating Temperature | -10 ~ +50°C |
| Storage Temperature | -40 ~ +70°C |
| Relative Humidity | < 95% Non-condensation |
| Item | Name | Quantity |
| 1 | OTDR with FC adapter for OTDR/LS port, Lithium battery and Simulation analysis software | 1pc |
| 2 | AC/DC power adapter | 1pc |
| 3 | Data line | 1pc |
| 4 | SC Adapter for OTDR port | 1pc |
| 5 | User manual | 1pc |
| 6 | Calibration Certificate | 1pc |
| 7 | Soft Bag with shoulder strap | 1pc |
| 8 | Network Cable Tracker | 1pc |
| 9 | Warranty card | 1pc |
| Item | Name | Quantity |
| 1 | LC Adapter for OTDR port | 1pc |
| 2 | ST Adapter for OTDR port | 1pc |
| Model | MAY422 |
| Wavelength and Dynamic Range | S26F: 1310nm with filter, 26dB
S24F: 1550nm with filter, 24dB |
| Power Meter | A: -50~+26dBm (default)
B: -70~+10dBm |
| Connector | None: FC/UPC and SC/UPC (default)
A: FC/APC and SC/APC |
Download:
1. Manual