10mW OTDR Optical Time Domain Reflectometer With Automatic Voltage Regulation
Optical Time Domain Reflectometer OTDR With Automatic Voltage Regulation
Optical Time Domain Reflectometer OTDR Description
TWH-1625 is a sort of pro-tool-type and ultrahigh performance-price ratio PON OTDR. It can make faults locating and analysis in the FTTH PON network and FTTX network, featuring OTDR’s online test function and finding faults by passing splitters. As well, it features convenient and fast as well as reliable performance in the optic network installation and operation/maintenance to the effect of reducing cost and enhancing the efficiency of operation/maintenance in terms of projects. Excellent repeatability, less complex settings, one-key operation, and integrating VFL and OPM functions are all countable.
Optical Time Domain Reflectometer OTDR Key Features
- Online test: 1625nm or 1650nm wavelength can carry out an online test without necessary breaking the optic signal transmission.
- During the course of fault screening and test, TWH-1625 can penetrate two tiers of the splitter, N*N=64(2/4/8/16/32).
- It can distinguish between attenuation events and reflection events.
- This PON OTDR can save the data and do a print out for archiving. The test data and date as of data can be saved in sequence for convenient post-stage maintenance and archive recall.
- It can easily figure out the fault position within the dead zone and can swiftly and accurately pinpoint and test loss, breakpoint, macro bend, and reflection fault including short-distance events.
- Simple operation by one-key operation with automatic voltage regulation, automatic pulse width adjustment without complex settings.
- Small size: Lightweight about 450g which is easy to carry and classified as tool type PON OTDR.
- Multipower supply mode:
1) Detachable 3 x AA /1.5V/above 1500mAH rechargeable battery
2) 3 x AA alkaline battery(Emergency use, not suggested for its short working time)
3) Power supply by USB port
- Dedicatedly designed high elastic rubber jacket for providing overall protection without worrying about dropping and resistance to wear.
Optical Time Domain Reflectometer OTDR Technical Specification
| Product Keywords | Optical Time Domain Reflectometer OTDR With Automatic Voltage Regulation |
| Test Dead Zone | ≤3m |
| Dead Zone of Reflective Event | ≤10m |
| Dead Zone of Attenuation Event | ≤30m |
| Distance Resolution | 1m |
| Pulse Width | 10ns-10us |
| Distance Uncertainty | ±(0.8m ± 0.01% * Test distance ±Resolution) |
| Threshold of Loss | >0.8dB |
| Resolution of Loss | 0.1dB |
| Connector | FC /PC |
| OPM Supported Wavelength | (850,1300,1310,1490,1550,1625)nm |
| VFL |
10mw (standard) 1mw, 5mw, 20mw (customized item) |
| Storage Ability | 100 items |
| Display | 2.4” TFT color screen |
| Portal | Mini USB |
| Power Supply |
5# AA battery, Rechargeable battery, offer power supply with USB line |
| Working Time | Standby>15 Hours ,Test>8 Hours |
| Dimension(LxWxH) | 210x 120x 55 mm (including protective case) |
| Weight | About 450g |
| Storage Temperature | -20~ +60 ℃, < 90% RH |
| Working Temperature | -10 ~ +50 ℃, < 90% RH |
Accessories
| Description | Qty | Remark |
| Host | 1 | |
| Jelly Anti-shock Sleeve | 1 | |
| USB Cable | 1 | Mini USB |
| 3M Patch Cord | 1 | FC/PC-SC/PC |
| Flange Connector | 2 | SC-SC,FC-SC |
| Battery | 3 | |
| Charger | 1 | 5V/2A |
| Clean Cotton Swab | 1 | Package |
| Soft bag | 1 | |
| User Manual | 1 | |
| Pass Certificate | 1 |
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