CX41 TDR and CX42 DMM
Time Domain Reflectometer and Digital Multimeter for the Outside Plant
The CX41 is a small, ultra-portable, and budget-friendly Time Domain Reflectometer (TDR), ideal for Outside Plant (OSP), and Hybrid Fiber Coax (HFC) network installation and maintenance. Its accurate time-of-flight (Delay) measurement mode makes it a must-have tool for GNSS antenna feed installation and 1PPS precision timing distribution, among other applications.
The CX42 is a budget friendly and ultra portable telecom grade Digital Multimeter suitable for the Outside Plant.
CX41 TDR
- Fault identification and location
- Cable length verification
- Direct cable delay measurement in nanosecond (no estimate conversion required)
- One touch automatic mode for a quick test
- Manual mode for detailed TDR trace analysis
- DC voltage measurement for line power verification*
- AC voltage measurement for induced foreign voltage detection*
- Simple user interface that saves time on the job
Precision Timing Applications
- Accurate direct Cable Delay Measurement in nanoseconds, independent from VP% values
- Ideal for GNSS Antenna Feed Documentation
- Antenna Cable Delay for PRTC timing accuracy compensation
- Coaxial cable delay compensation for 1PPS timing distribution
* Telco Version
CX42 DMM
- DC voltage measurement for line and equipment power verification and foreign voltage detection
- AC voltage measurement for induced foreign voltage detection
- Resistance measurements for cable insulation verification and short detection
- DC and AC current
- Capacitance measurements for verifying cable balance
- Simple user interface that saves time on the job
CX41 TDR
- Telco (UTP) Version:
- Test port: 2 mm banana
- Range: 3.6 km (12 kft)
- Coaxial version:
- Test port: F or BNC
- Range: 1.5 km (5 kft)
- Accuracy:
- For length mode: 1% of selected range or 1m (3ft)
- For nS mode: ±0.002% ±1 nS
- Minimum distance resolution: 0.025m (0.08 ft)
- Cable delay resolution: 1 nS
- Velocity factor: Adjustable to 99%
- Pulse width: 10 nS to 10 µs (automatic with range)
- Impedance: 50, 75, 100, 120 ohms
- DC voltage range: 300V*
- AC voltage range: 200V*
- Dimensions: 129 x 61 x 39 mm (5.1 x 2.4 x 1.5 in)
- Weight: <450 grams (<1 pound)
* Telco Version
CX42 DMM
- DC voltage range: 300V; accuracy 2%, ±1V
- AC voltage range: 250V; accuracy 2%, ±1V
- Resistance: 0Ω to 999 MΩ; accuracy 3%, ±1Ω
- AC loop current range: 80 mA; accuracy 2%, ±1 mA
- DC loop current range: 110 mA; accuracy 2%, ±1 mA
- Capacitance range: 1 µF; accuracy 3%, ±1 nF
- Dimensions: 129 x 61 x 39 mm (5.1 x 2.4 x 1.5 in)
- Weight: <450 grams (<1 pound)
- Battery options: Standard alkaline AA or optional rechargeable NiMH
- Test port: 2 mm banana
Brochures
Release Notes
Software
Attention: DO NOT downgrade the software version currently installed in your test platform or module, unless specifically instructed by a VeEX Customer Care/Support agent. Your new test set may have been shipped with a newer version. For software upgrades, please check the current version(s) on your test set to confirm that the software posted here is a newer version and carefully read the Release Notes for the recommended platform versions.
Specification Sheet
Technical Notes
User Manuals
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