SHAANXI JIZHONG ELECTRONICS SCIEN-TECH CO.,LTD.
SHAANXI JIZHONG ELECTRONICS SCIEN-TECH CO.,LTD
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TWH-6118 FTTH Combo Tester Handheld OTDR Optical Test Instruments With Touch Screen
OTDR Decription
The handheld OTDR is used to carry out troubleshooting positioning and analysis for FTTH and FTTX optical networks. It features the online testing function the same as OTDR does (under prerequisite of continuous light signal), it also can test the troubleshooting and locating through optical splitter. During the installation, operation and maintenance of optical network, it has stable performance and low cost so that it has high work efficiency as regards to operation and maintenance. Excellent repeat rate and less complicated setting, one-key maneuvering, the test result can be digitally displayed to the extent of cause of trouble.
Integrate red light source, optical power meter function which can easily test the trouble position in blind area in the fiber cable. It can also find fiber cable, test optical power of multi wavelength. It features dust-proof, shake-proof, suitable to field operation. An easily replaceable of 3 batteries of AA 5# are used inside.
Features
Application
Technical Parameters
| ITEM | TWH-6118 FTTH Combo Tester Handheld OTDR Optical Test Instruments With Touch Screen | |
| Type of light source (NM) | 1625 | |
| Type of fiber | 9/125 um SM fiber | |
| Type of connector | FC/PC | |
| Type of tester | InGaAs | |
| Pulse width | Automatic | |
| Max test distance (KM) | Reflect accident | 6.5(≥1.0dB) |
| Non-reflect accident | 6.5(≥1.5dB) | |
| Dead zone of reflect accident(M) | 3 | |
| Accuracy (reflect accident) (M) | ± (2+2*10 (-4) *distance) | |
| Optical power meter | ||
| Calibration wavelength(nm) | 850, 1300, 1310, 1490, 1550, 1625 | |
| Power test range (dBm) | -70~+6 | -50~+26 |
| Data storage | 1000 groups (USB data output) | |
| Red light source | ||
| Red light source power(mW) | ≥1 | |
| Battery | 3 x1.5V AA Rechargeable | |
| Working temp. (℃) | -5~40 | |
| Shelf temp. (℃) | -10~60 | |
| Dimension(mm) | 200x90x50 | |
| Weight (g, excluding battery) | 320 | |
Accessories
| Host | 1 set |
| Portable bag | 1 |
| USB line | 1 |
| Connector | 3 |
| Cleaning cotton | 1 package |
| User manual | 1 |
| Battery | optional |