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The COMWAY M1 OTDR is a compact tablet-style optical time domain reflectometer designed for fast, accurate, and professional fiber testing. With a 7-inch full touchscreen, lightweight design, and up to 12 hours of battery backup, it is ideal for field engineers working on FTTH, backbone, and access fiber networks.
| Parameter | Details |
|---|---|
| Model | COMWAY M1 OTDR |
| Display | 7-inch Full Touchscreen (800 × 480 TFT) |
| Design | Tablet-style, lightweight & portable |
| User Interface | Professional UI & optimized UE |
| Operating Time | Up to 12 Hours |
| Resolution | 5 cm (Shortest distance) |
| Event Dead Zone | Minimum 0.8 m |
| Dynamic Range | 32 dB / 30 dB |
| Functions | OTDR + Optional VFL / OPM / Light Source / Fiber Inspection Probe |
| Parameter | Specification |
|---|---|
| Wavelength | 1310 ± 30 nm / 1550 ± 30 nm |
| Dynamic Range | 30 dB / 28 dB |
| Event Dead Zone | 1 m |
| Attenuation Dead Zone | 4 m |
| PON Dead Zone | 35 m |
| Distance Range | 0.1 – 160 km |
| Pulse Width | 5 – 20,000 ns |
| Linearity | ±0.05 dB/dB |
| Loss Threshold | 0.01 dB |
| Loss Resolution | 0.001 dB |
| Sampling Resolution | 0.04 – 5 m |
| Sampling Points | Up to 256,000 |
| Distance Uncertainty | ±(0.75 + 0.0025% × distance + sampling resolution) |
| Reflectance Accuracy | ±2 dB |
| Real-Time Refresh | 3 Hz |
| Parameter | Specification |
|---|---|
| Live Port Wavelength | 1625 nm |
| High Pass Filter | >1595 nm |
| Isolation | >50 dB (1270 nm – 1585 nm) |
| Parameter | Specification |
|---|---|
| USB Ports | 2 × USB 2.0 |
| LAN Port | RJ45 (10/100 Mbps) |
| Internal Storage | 2 GB (~20,000 traces) |
| Parameter | Specification |
|---|---|
| Battery Type | Rechargeable Lithium-Polymer |
| Battery Backup | Up to 12 Hours |
| Power Input | 100–240V AC, 50–60 Hz |
| DC Input | 9–16V DC |
| Power Consumption | ≥15 Watts |
| Parameter | Specification |
|---|---|
| Screen Size | 7-inch (178 mm) |
| Type | Outdoor Enhanced Touchscreen |
| Resolution | 800 × 480 TFT |
| Parameter | Specification |
|---|---|
| Measurement Time | User-defined (Max 60 minutes) |
| Item | Description |
|---|---|
| OTDR Unit | COMWAY M1 OTDR |
| Power Adapter | AC/DC Adapter |
| Battery | Built-in Lithium Battery |
| Connector | Extra Adapter (SC or FC) |
| Certificate | Calibration Certificate |
| Carry Case | Carrying Bag with Shoulder Strap |
| Base Unit | Set(1) |
|---|---|
| Brand | COMWAY |
| Category | Fiber Optical Testing Equipments |
| SKU | |
| Product Code | 686 |
| Trackable | Yes |
| Taxable | Yes |
OTDR COMWAY M1
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All our products come with a standard warranty of up to 2 years, covering manufacturing defects.
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