M350 Mini Optical Explorer
GRANDWAY
Grandway M350 mini optical explorer is a new generation of instrument specifically designed for FTTH maintenance and general fiber optics test. According to different application scenarios, M350 has multiple test modes to meet on-site technicians’ daily test needs. The innovative FLM function of M350 has advanced fiber link map, as well as attenuation & fault location and ONU connection status detection.
DATASHEET
SOFTWARE
MANUAL
CERTIFICATE
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FTTX last mile fiber troubleshooting
First connector loss and ONU/Splitter connectivity state is measurable
Offline ONT identification (ONU connected or NO ONU)
Support 1650nm or 1625nm or 1550nm live OTDR test with >60km high precision detection
Downstream 1490nm/1577nm selective OPM for GPON&XGSPON combo network
Multi-functional integration: VFL, OLS, selective&normal OPM, flashlight
4-inch capacitive touch screen, compact and portable
Bluetooth and Android phone app is optional, PDF report generation is available on phone app
| ltems | Specifications |
|---|---|
| Fiber Link Map (FLM) | |
| Basic Version | Wavelength: 1650nm (1625nm or 1550nm optional), Support live test |
| Dynamic range: 20dB | |
| Event deadzone: 1m, Attenuation deadzone: 4m | |
| Last Mile Troubleshooting | ONU End (Test from splitter towards ONU) Splitter (Test from ONU towards splitter) First connector insertion loss and the ONU/Splitter connectivity state can be tested |
| Offline ONU Status Detection | 1 ：ONU |
| 2 ：NO ONU | |
| OTDR Module | |
| Wavelength | 1650nm (1625nm or 1550nm optional), Support live test |
| Dynamic Range | 20dB |
| Deadzone | Event deadzone: 1m, Attenuation deadzone: 4m |
| Test Range | 500m~120km |
| Pulse Width | 3ns~10us |
| Test Time | 5s~180s |
| Test Mode | Auto, Manual, Real-time |
| Sampling Point | 30000 |
| Distance Accuracy | ±(1m+Test distance×3×10-5 +Sampling resolution) (excluding IOR uncertainty) |
| Visual Fault Locator | |
| Working wavelength | 650±10nm |
| Output power | 10mw; CW/1Hz/2Hz |
| Optical Laser Source | |
| Working wavelength | Consistent with OTDR |
| Output power | ＞-12dBm； CW/270Hz/1kHz/2kHz |
| Broadband Power Meter | |
| Calibrated wavelength | 850/1300/1310/1490/1550/1625/1650nm |
| Test range | -40~+10dBm |
| 10G PON Selective Power Meter | |
| Selective power test | Support 1490nm and 1577nm selective power testing separately |
| Calibrated wavelength | 850/1300/1310/1490/1550/1577/1625/1650nm |
| Test range | -40~+10dBm |
| Others | |
| Optical Interface | OTDR/OLS: SC/UPC (APC is available); VFL/OPM: 2.5mm universal port |
| Electrical Interface | USB Type-C charging port and data port |
| Display | 4inch color touch screen |
| Data Storage | 120M storage card |
| Battery | 4000mAh lithium battery |
| Dimension | 85x148x37mm |
| Weight | 275g |
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