The Anritsu MT9083A (ACCESS Master) is a compact, lightweight optical time domain reflectometer (OTDR) designed for the installation and maintenance of FTTx, PON, and access networks. It features a 6.5-inch color display and offers a dynamic range of up to 39 dB (1310 nm) and 37.5 dB (1550 nm) for single-mode fiber testing. The MT9083A supports trace analysis, fault location, and comprehensive network certification in a rugged, field-portable form factor.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | USB (Type A, Type B) |
| Display | 6.5-inch TFT color LCD (640 × 480) |
| Display Resolution | 640 × 480 pixels |
Physical
| Parameter | Value |
|---|---|
| Power Supply | AC Adapter (100 to 240 V AC), Li-ion Battery |
| Operating Temperature | -10 to +50 |
| Dimensions (W×H×D) | 284 × 200 × 77 |
| Weight | 2.2 |
OTDR Measurement Specifications
| Parameter | Value |
|---|---|
| Fiber Type | Single-mode (SM) / Multimode (MM) (configuration dependent) |
| Dynamic Range | Up to 39 dB @ 1310 nm / 37.5 dB @ 1550 nm (SM standard) |
| Index of Refraction (IOR) Setting Range | 1.300000 to 1.700000 |
| Number of Sampling Points | Up to 50,001 |
Data Storage and Processing
| Parameter | Value |
|---|---|
| Maximum Traces Stored (Internal) | Up to 1,000 traces |
| External Memory Support | USB Flash Memory |
| Trace File Formats | Telcordia SR-4731 (GR-196-CORE) |
Power Specifications
| Parameter | Value |
|---|---|
| Battery Type | Li-ion |
| Battery Operating Time | Approx. 8 hours |
Environmental and Compliance
| Parameter | Value |
|---|---|
| Storage Temperature Range | -20 to +60 °C |
Optical Interfaces
| Parameter | Value |
|---|---|
| Optical Connector | Interchangeable SC, FC, ST, DIN (Configuration dependent) |
Visual Fault Locator (Option)
| Parameter | Value |
|---|---|
| VFL Wavelength (Option) | 650 nm ±15 nm |
Compliance & Safety
| Parameter | Value |
|---|---|
| OTDR Laser Safety | Class 1M (IEC 60825-1) |
| VFL Laser Safety (Option) | Class 3R (IEC 60825-1) |
| EMC | EN 61326-1 |
| Safety / LVD | EN 61010-1 |
Optical Specifications
| Parameter | Value |
|---|---|
| Wavelength (SM) | 1310 / 1550 / 1625 / 1650 nm (configuration dependent) |
| Wavelength (MM) | 850 / 1300 nm (configuration dependent) |
| Wavelength Tolerance | ±25 nm (SM) / ±30 nm (MM) |
Light Source Option
| Parameter | Value |
|---|---|
| Light Source Wavelength (Option) | Matches installed OTDR wavelengths |
Environmental
| Parameter | Value |
|---|---|
| Dust and Water Protection | IP51 equivalent |
Software & Capabilities
| Parameter | Value |
|---|---|
| Video Inspection Probe Support | Yes (via USB interface) |
| Macrobend Analysis | Standard feature |
Technology
OTDR
Applications
Fiber Optic Installation, FTTx/PON Testing, Access Network Maintenance