GN Nettest
GN Nettest TD1000A/HR
Optical Time Domain Reflectometer (OTDR) Instrument Type
Single-mode and Multimode Optical Fiber Fiber Type Compatibility
Up to 40 dB Dynamic Range
1310 nm / 1550 nm Wavelength
Up to 200 km Distance Range

| Attribute | Value |
|---|---|
| Instrument Type | Optical Time Domain Reflectometer (OTDR) |
| Fiber Type Compatibility | Single-mode and Multimode Optical Fiber |
| Dynamic Range | Up to 40 dB |
| Wavelength | 1310 nm / 1550 nm |
| Distance Range | Up to 200 km |
| Pulse Width | 3 ns to 20 µs |
| Dead Zone (Event) | Less than 5 m |
| Display | High-Resolution LCD Display |
| Data Storage | Internal Memory with PC Upload Capability via RS-232 Interface |
| Power Supply | Rechargeable Battery Pack / AC Adapter Compatible |
| Model | TD1000A/HR |
|---|
The GN Nettest TD1000A-HR is a high-resolution time-domain reflectometer designed for fiber networks. It ensures precise event detection for splices, bends, and faults, with fast processing and intuitive interface for efficient field use.
Equipped with advanced OTDR features, portable rugged housing, and graphical analysis software, it supports accurate fault localization and network optimization across demanding environments.
Testwall can supply the used GN Nettest TD1000A-HR, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the GN Nettest TD1000A-HR.




