The coax line tester leverages advanced technology to precisely locate faults such as breaks and shorts, making it suitable for various network cabling scenarios and ensuring stable network operation.
A Powerful Engineering-grade O&M Tool
- The coax cable analyzer utilizes high-voltage pulses and TDR (time-domain reflectometry) technology to quickly identify fault points, such as breaks, shorts, and impedance anomalies, within cables with high accuracy. It is particularly suitable for engineering-level troubleshooting of power cables and communication lines, significantly improving maintenance efficiency.
- The coaxial cable tracer tester integrates the core functions of a cable fault tester and a circuit breaker finder. It can not only troubleshoot complex cable faults but also accurately locate circuit breakers in distribution boxes. This multi-purpose device reduces the amount of equipment carried and increases field operation flexibility.
Precisely Locate Cable Faults
- The TDR Ethernet tester supports both signal transmission and reception modes, quickly locating target circuit breakers in complex power distribution environments and avoiding blind troubleshooting. It is particularly suitable for circuit breaker-intensive environments such as commercial buildings and factory power distribution systems, significantly improving the work efficiency of electricians and maintenance personnel.
- With a clear interface and intuitive button functions, operation can be quickly mastered without extensive training. Suitable for both professional engineers and technicians and ordinary electricians, it lowers the barrier to entry and increases accessibility
Applications
In the agricultural field, dew point meters are mainly used to monitor humidity in greenhouses, providing a suitable environment for the growth of crops, and thereby improving the yield and quality of agricultural products. In industrial production, dew point thermometers are essential for monitoring and controlling humidity in the air. In environmental monitoring, handheld dew point meters can be used to monitor changes in humidity in the atmosphere and provide important data for climate change research. With the development of sensor technology and signal processing technology, the measurement accuracy of dew point meters will continue to improve and meet more stringent measurement requirements.
Daily Maintenance
Network Management
Troubleshooting
Cabling Construction
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| Model | SISCO-NCT-UT685BKIT | |
| Cable Type Test | Twisted pair cables: UTP (unshielded), FTP (filament-tipped shielded), SSTP (double-shielded network cable). Coaxial cables: 50Ω, 75Ω, and 93Ω. | |
| Length Test | Range | 500m |
| Resolution: | 0.3m | |
| Typical accuracy | ±4% or 0.6m (2 ft), whichever is greater. NVP uncertainty is an additional error. determine the actual NVP value. | |
| Calibration: User-settable NVP for twisted pair and coaxial cables. Use a known length of cable to determine the actual NVP value. | ||
| Wire Map Test | Used for detecting conductor faults, short circuits, misconnections, split pairs, and other problems. The line length to the fault is plotted to scale to visually indicate the fault's location. | |
| Port Detection | Detects whether it is connected to an Ethernet port. | |
| PoE Detection | Detects whether it is a PoE device and identifies the standard (80.34F, 802.3AT, 802.38T). | |
| Line Tracking Function | Transmits a 125kHz digital modulation signal with a signal strength of 10VPP. | |
| Port Flashing | Port flashing can be enabled in the line hunting state | |
| Input Protection | 70V DC | |
| Display Mode | LCD | |
| Battery Power Supply | 1.5V, AA batteries x3, approximately 3.7V low battery warning, approximately 3.3V forced shutdown. | |
| Backlight Function | YES | |
| Auto Power Off | 10 minutes (60 minutes during line search). | |
| Drop Test | 1m | |
| Dimensions | 181mm×80mm×39mm | |
| Packaged Weight | 2kg | |
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Structure Diagram
- Mode selector knob: Selectable between line search mode, test mode, and POE mode.
- Power button: Press and hold for 2 seconds to power on, press and hold for 1 second to power off.
- View test result details, shared with other buttons.
- LCD display with backlight.
- Select between RJ45 and coaxial cable connectors as the active port.
- Short press to switch units; long press for approximately 1 second to turn the backlight on/off.
- Female connector for connecting to coaxial cable.
- Modular jack for connecting telephone and twisted-pair network cables.
- The jack accepts both 8-pin modular (RJ45) and 6-pin modular (RJ11) connectors.
- Wiremap adapter with coaxial F male connector and 8-pin modular jack.
- Tester icon
- Screen detail indicators
- Indicates which port is active, RJ45 or coaxial
- Search mode indicator
- Digital display with feet/meters indicator
- Test mode indicator light
- PoE mode indicator
- Short circuit indicator: indicates a short circuit on the cable
- Phone voltage indicator
- Indicates that the other end of the tester is connected to an adapter
- Low battery indicator
- Ethernet port indicator
- Wiremap diagram
- Fault/high voltage indicator: indicates a cable fault or high voltage. If a split pair problem occurs, SPLIT (split pair) is displayed.
Q1: What is a network cable tester?
A1: A network cable tester is a device used to verify the integrity of network cabling, including Ethernet cables and phone lines. It can identify wiring faults, connectivity issues, and measure cable length.
Q2: Why do I need a network cable tester?
A2: A network cable tester is an essential tool for network technicians, IT professionals, and anyone who works with network cabling. It helps to troubleshoot problems quickly and accurately, saving time and money. By using a network cable tester, you can ensure that your network is running smoothly and efficiently.
Q3: What features do network cable testers need?
A3: When choosing a network cable tester, it's important to consider the features that will be most useful for your needs. Look for a tester that can detect open, short, and miswired cables, as well as measure cable length. It should have an easy-to-read display and be able to work with different cable types. Some testers also offer additional features, such as tone generation and tracing, which can be useful for more complex networks.
Tips: What Role Does the TDR Function Play in Network Cable Testing?
The network cable checker primarily works by sending a specific time-domain signal into the cable and analyzing the reflected signal when it encounters impedance changes. This function can accurately locate cable faults. It can also assist in verifying whether the cable's characteristic impedance meets standards and whether signal transmission attenuation is normal. This helps technicians quickly troubleshoot hidden cable link problems, preventing network signal interruptions and transmission rate drops caused by cable faults. It also provides accurate data support for network cabling construction acceptance, routine maintenance, and troubleshooting.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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