MAY440 Mini OTDR
Description:
MAY440 Mini OTDR with live test is compact and easy to carry, with a 4.3-inch high-definition touch screen, supports multi-touch and smooth operation. Internal integration of OTDR, event map, split-wave OPM for 1490nm and 1577nm simultaneously, VFL, light source, flashlight, RJ45 sequence, and other functions in one, to meet a variety of test needs. The OTDR function is standard with a single wavelength and a built-in efficient wavelength isolator, which can carry out optical tests on the link, with a minimum event blind area of 1.5m and a maximum measurement range of 100km.
MAY440 is used to measure the length, loss, connection quality, and other parameters of the optical fiber. It can easily test the breakpoint, bend, and loss point of the optical fiber link; it is suitable for line maintenance and emergency repair testing by installation and maintenance personnel.
Features:
- 3-inch touch capacitive screen, clear display, smooth control
- Live test (1550nm support 1490/1577nm live test)
- XGPON OPM supports 1490/1577nm power, which is accurately measured simultaneously
- Event blind area ≤5m, max dynamic range >26dB
- Support RJ45 sequence and track
- Bluetooth communication, support mobile APP wireless control and data sharing
- Integrated OTDR, Event map, XGPON OPM, VFL, LS, RJ45 sequence, and other functions
- 12h super long standby
Applications:
- CATV network testing
- Access network testing
- LAN network testing
- Laband Factory testing
- FTTA troubleshooting
- OTDR
- Event Map
Event Map can display events in user-friendly icons. - Optical Power Meter (OPM)
- Visual Fault Locator (VFL)
Visual Fault Locator uses red laser of 650nm to locate broken fiber point and test fiber continuity. - Optical Light Source (Laser Source)
- RJ45 Sequence
It can check RJ45 Ethernet Cable Sequence - RJ45 Tracker
It can trace and locate the RJ45 network cable. Network Cable Tracker should be purchased separately. - Flashlight
1. OTDR
| Model | MAY440-S24F1 | MAY440-S24F2 | MAY440-S24F3 | MAY440-S24F4 | MAY440D |
| Fiber Type | G.652 SM | ||||
| Wavelength | 1550±20nm with filter | 1610±20nm with filter | 1625±20nm with filter | 1650±20nm with filter | 1330/1550nm (no filter) |
| Dynamic Range | 24dB | 24dB | 24dB | 24dB | 26/24dB |
| Event Dead Zone | 1.5m | ||||
| Attenuation Dead Zone | 8m | ||||
| Measurement Range | 100m, 300m, 500m, 1.25km, 2.5km, 5km, 10km, 20km, 40km, 80km, 100km | ||||
| Measurement Pulse Width | 5ns, 10ns, 20ns, 30ns, 50ns, 80ns, 100ns, 200ns, 300ns, 500ns, 800ns, 1us, 2us, 3us, 5us, 8us, 10us, 20us | ||||
| Ranging Accuracy | ±(1m+Sampling interval+0.005%×Test distance) | ||||
| Linearity | ±0.05dB/dB | ||||
| Max Sample Points | ≥20,000 | ||||
| Max Sample Resolution | ≤0.03m | ||||
| Loss Threshold | 0.2dB | ||||
| Loss Resolution | 0.01dB | ||||
| Range Resolution | 0.01m | ||||
| Refractive Index | 1.00000~2.00000 | ||||
| Loss Analysis | 4-point method/5-point method | ||||
| File Format | SOR standard file format | ||||
| Laser Safety Level | Class II | ||||
| Adapter | SC | ||||
| Wavelength Range | 800~1700nm |
| Calibration Wave | 850/1300/1310/1490/1550/1625/1650nm |
| Test Range | Type A: -70~+10dBm (optional);
Type B: -50~+26dBm (standard); -40~+26dBm (XGPON OPM) |
| Resolution | 0.01dB |
| Uncertainty | ±5% |
| Connector | Universal 2.5mm (FC/SC/ST) |
| Working Wavelength | Same as OTDR |
| Power | ≥-5dBm |
| Mode | CW/270Hz/330Hz/1000Hz/2000Hz |
| Stability | CW, ±0.5dB/15min(After 15min of preheating) |
| Connector | SC |
- The wavelength of Optical Light Source is the same as OTDR wavelength.
- Optical Light Source shares the same fiber port as OTDR port.
| Wavelength (±20nm) | 650nm±20nm |
| Power | ≥10mW |
| Mode | CW/1Hz/2Hz |
| Connector | Universal 2.5mm (FC/SC/ST) |
| Test Range | ≤300m |
| Mode | Digital tracking |
| Distance | ≤300m |
| Online Tracking | Support |
| Display | 4.3 inches 800×480 LCD |
| Power Supply | AC/DC adapter: input: 100~240V, 50/60Hz, 0.6A, output: 5V, 2A, Lithium battery: 3.7V 4,000mAh |
| Data Storage | 8GB |
| Data Interface | Type-C USB |
| Weight | ≤400g (including battery) |
| Size | 144*86*33mm |
| Operating Temperature | -10 ~ +50°C |
| Storage Temperature | -40 ~ +70°C |
| Relative Humidity | 0~95% Non-condensing |
| Item | Name | Quantity |
| 1 | OTDR with SC Adapter | 1pc |
| 2 | AC/DC Power Adapter | 1pc |
| 3 | Data Line | 1pc |
| 4 | Network Cable Tracker | 1pc |
| 5 | CD (including simulation analysis software and user manual) | 1pc |
| 6 | User’s Manual | 1pc |
| 7 | Warranty Card | 1pc |
| 8 | Calibration Certificate | 1pc |
| 9 | Clean Cotton Swabs | 1 bag |
| 10 | Carrying Bag | 1pc |
| Model | MAY440 |
| Wavelength and Dynamic Range | S24F1: 1550nm with filter, 24dB
S24F2: 1610nm with filter, 24dB S24F3: 1625nm with filter, 24dB S24F4: 1650nm with filter, 24dB D: 1310/1550nm, 26/24dB |
| Power Meter | A: -70~+10dBm (optional)
B: -50~+26dBm (default) |
| Connector | SA: SC/APC
SU: SC/UPC |
| Splitting Optical Power Meter | None: without XGPON 1490/1577nm simultaneously
X: with XGPON 1490/1577nm simultaneously |
Note:
MAY440-S24F1: 1550nm test capability with live can test fiber with 1310/1490/1577nm signal (power ≤+5dBm);
MAY440-S24F2: 1610nm test capability with live can test fiber with 1310/1490/1550nm signal (power ≤0dBm);
MAY440-S24F3: 1625nm test capability with live can test fiber with 1310/1490/1550/1577nm signal (power ≤0dBm);
MAY440-S24F4: 1650nm test capability with live can test fiber with 1310/1490/1550nm signal (power ≤+5dBm)
