TQ-LFF-20X Online fibre-optic pairer
LFF-202 & FSS-151 is the latest product of the fibre-optic line pair " pairs" series, which is an efficient detection tool; it allows for the online recognition of fibre-optic signals and online search of line serial numbers, easy access and rapid accuracy of detection results.
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Overview
LFF-202 & FSS-151 is the latest product of the fibre-optic line pair " pairs" series, which is an efficient detection tool; it allows for the online recognition of fibre-optic signals and online search of line serial numbers, easy access and rapid accuracy of detection results.
Specifications
| Parameter | Value |
|---|---|
| Fibre-optic online identifier - recognition of wavelength range | 900~1650 nm |
| Fibre-optic online identifier - recognition of signal type | CW、270HZ±5%、1kHZ±5%、2kHZ±5%、1Hz |
| Fibre-optic online identifier - insertion loss | <0.8 dB |
| Fibre-optic online identifier - head type | 1mm IngaAs 2pcS |
| Fibre-based online identifier -- detection sensitivity [Different depending on wavelength or end-fibre access loss] | Minimum -35dBm (different according to wavelength or end fibre access loss) |
| Fibre-optic online identifier - typical wavelength sensitivity [1310nm] | -30dBm@1310nm |
| Fibre-optic online identifier - typical wavelength sensitivity [1550nm] | -32dBm@1550nm |
| Fibre-optic online identifiers - power range [All wavelengths] | 25dBm~35dBm (all wavelengths) |
| Fibre-optic online identifier -- test time | <10 S |
| Fibre-optic online identifier -- wireless signal transmission distance | 200 m |
| Fibre-optic online identifier -- power source | 4.2V Lithium charged batteries (20 hours of continuous work) |
| Fibre-optic online identifier - working environment - temperature | -10℃~+50℃ |
| Fibre-optic online identifier - working environment - humidity [Non-condensed] | 0% ~ 90% (non-condensed) |
| Fibre-optic online identifier -- dimensions | 224L×53W×23H(mm) |
| Fibre-optic online identifier - weight | 500 g |
| Signal generator - Type of signal generated | 1Hz low frequency signal |
| Signal generator - how to generate the signal | Mechanical |
| Signal generator -- applicable fibre-optic type | G652D、G655、G657A1、G657A2 |
| Signal generator -- applicable fibre-optic diameter | 2/3 |
| Signal generator -- power | 4.2V rechargeable lithium battery (2 hours of continuous operation) |
| Signal generator - working environment - temperature | -10℃~+50℃ |
| Signal generator - working environment - humidity [Non-condensed] | 0% ~ 90% (non-condensed) |
| Signal generator -- dimensions | 153L×38W×28H(mm) |
| Signal generator - weight | 340 g |
Applications
The fibre pair is capable of quickly and accurately identifying fibre-optic lines without damaging fibre-optic fibre-optics or disrupting communications, and detecting the light signal and direction of light-optics.; A. scene 1:; the resulting fibre-optic carries a signal but one fibre-optic needs to be broken or maintained; B. scene 2: in the face of a large and disorderly fibre-optic (usually old labels, difficult to discern) and at this point it is necessary to determine which of the two ends of fibre-optics is defective.
Key Features
> Non-disruption signal on-line > Test rapid, accurate results to judge > Supporting moded signals such as 270KHz / 2KHz / 1KHz A. Online detection of non-damaged fibre-optics and non-disruption signals B. Insertion of loss less than 0.8 db; C. Internal protective devices are safe; D. Test results are fast, accurate and easy to judge D. Support fibres 0.9.1.6/2/3 mm diameter F. No need to replace any test interface G. Support 270KHz, 2KHz, 1KHz moded signals H. Small, light weight, easy to carry H.
Datasheet
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Supplier Information
TORCH (Shenzhen Tongqi Communication Technology Co., Ltd.) was founded in 2006 and is headquartered in Shenzhen. It is a high-tech enterprise focusing on the communication field. The company is mainly engaged in the integrated R&D, production and sales of FTTH cleaning and testing instruments, covering a series of products such as optical fiber cleaning and inspection, optical transmission testing, data digital transmission, and wireless testing.
Tongqi Communication has strong R&D capabilities. Its self-developed and self-produced products include optical fiber cleaning pens and dual-channel optical fiber cleaning machines, making it the first domestic enterprise to achieve independent R&D and production of such products. With excellent quality and extremely high cost performance, the company has won the trust and support of a large number of users.
In recent years, Tongqi Communication has achieved rapid development and gradually established a nationwide service and marketing network, capable of providing customers with standardized, complete pre-sales, in-sales, and after-sales services and technical support. Adhering to the philosophy of "customer first, quality-oriented", we continuously pursue excellence and create outstanding performance, winning high recognition and cooperation from communication operators and manufacturers such as China Telecom, China Unicom, China Mobile, Huawei, and ZTE.
Looking to the future, we will continue to be driven by innovation, committed to providing customers with better products and services, and promoting the development and progress of communication technology.
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