JW3306D Optical Fiber Identifier
The JW3306 series optical fiber identifier is an essential tool for fiber maintenance, used for non-destructive fiber identification, and can detect at any position on single-mode and multimode fibers. During maintenance, installation, cabling and restoration, it is often necessary to locate and isolate a specific fiber without interrupting service. By injecting a modulated (270/1K/2KHz) signal at 1310nm or 1550nm into the fiber at one port, the identifier detects it on the line. The optical fiber identifier can measure the optical power and direction of fiber transmission.
Specification Snapshot
Insertion loss [250um bare fiber/900um tight-buffered fiber]
1.0 dB
Insertion loss [3mm diameter pigtail]
2.0 dB
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Overview
The JW3306 series optical fiber identifier is an essential tool for fiber maintenance, used for non-destructive fiber identification, and can detect at any position on single-mode and multimode fibers. During maintenance, installation, cabling and restoration, it is often necessary to locate and isolate a specific fiber without interrupting service. By injecting a modulated (270/1K/2KHz) signal at 1310nm or 1550nm into the fiber at one port, the identifier detects it on the line. The optical fiber identifier can measure the optical power and direction of fiber transmission.
Specifications
| Parameter | Value |
|---|---|
| Wavelength response range | 800 nm-1700nm |
| Insertion loss [250um bare fiber/900um tight-buffered fiber] | 1.0 dB |
| Insertion loss [3mm diameter pigtail] | 2.0 dB |
| Applicable fiber | Diameter 250 um/900 um/2.5 um/3 mm fiber |
| Modulated signal identification | 270 HZ/1KHZ/2KHZ |
| Fiber direction identification | Yes |
| Power measurement | Yes |
| Display mode | LED digital display |
| Prompt tone | Yes |
| Low battery detection | Yes |
| Detector Type | 1 mm InGaAs |
| Minimum detection power [1550; 250um bare fiber/900um tight-buffered fiber] | -35 dBm |
| Minimum detection power [1550; 3mm diameter pigtail] | -30 dBm |
| Minimum detection power [1310; 250um bare fiber/900um tight-buffered fiber] | -30 dBm |
| Minimum detection power [1310; 3mm diameter pigtail] | -25 dBm |
| Red light - wavelength | 650 nm±10 nm |
| Red Light-Output Power | 10 mW |
| Red light - fiber interface | FC/PC |
| Power Supply | 2*AA 1.5 V dry batteries, 2 pcs |
| Operating Temperature | -10 °C to +50 °C |
| Storage Temperature | -20 °C to +70 °C |
| Meter dimensions | 230 mm × 43 mm × 36 mm |
| Instrument weight | 200 g instrument + 50 g battery |
Key Features
It can safely and effectively identify the direction and frequency of light without cutting the fiber; it adopts a "one-key" operation mode, making operation simple and convenient; it can identify 3 common signal frequencies, namely 2KHz, 1KHz, and 270Hz, and the buzzer prompts when identifying the frequency; it can display the optical power value of the fiber under test; it uses 2 AA dry batteries, with low power consumption and small size, making it portable; battery level indication reminds the user to replace the battery when the power is low; the LED indicator is concise and clear
Datasheet
Product Datasheet
PDF
Supplier Information
Shanghai Joinwit Optoelectronic Technology Co., Ltd. was established in 1998, specializing in the development of optoelectronic testing instruments. The company has passed ISO9001 quality system certification, 14001 environmental system certification, and Shanghai High-tech Enterprise certification, and has obtained multiple technical patents and scientific achievements in the field of optoelectronic testing.
The company's main products include light sources, optical power meters, fiber identifiers, optical talk sets, variable optical attenuators, OTDRs, insertion return loss testers, polarization extinction ratio testers, laser aging test systems, fiber optic sensing coil test systems, multi-channel comprehensive testers and other optoelectronic testing/monitoring equipment. Products are widely used in the construction and maintenance of optical communication and optical sensing networks, production of optical components/equipment, etc. Some products are exported overseas, and have won the trust of customers at home and abroad with reliable quality and professional services.
After years of practice and innovation, the company has accumulated a large number of professional technologies and mature solutions in light source control, optical power detection, polarization state control/analysis, optoelectronic testing system integration, etc. While providing standardized products, it can also provide personalized product customization, cooperative development and other services according to customer needs.
Shanghai Joinwit is located at No. 168, Huancheng North Road, Fengxian District, Shanghai, with offices in Shenzhen, Wuhan and Chengdu. We warmly welcome domestic and foreign customers to visit and guide, discuss cooperation, and create new opportunities in the industry.
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