Description
The FF-3306G Optical fiber identifier is used to detect signal direction and approximate power at any position of SM and MM fiber link.
During the maintenance, installation and cabling, it is often necessary to find or identify a specific optical fiber without interrupting the working signals in fiber.
FF-3306G identifier is used to identify the modulation (270Hz/ 1kHz/2kHz) signals that is injected into the optical fiber at one end.
Direction & Intensity Weak optical signal is revealed when optical fiber is bent, and the direction and intensity of the optical signal are detected by judging the direction and intensity of the leakage. It can directly detect 0.25mm bare optical fiber, 0.9mm, 2.0mm, 3.0mm indoor fiber cable without damaging the cable or interrupting continuous communication.
VFL the red light source is 2mW, which is used to find fault points of 5km link.
OPM with 8 calibrated wavelengths, used to measure the fiber under test.
Low battery monitoring: when the battery is low, a yellow or red prompt will be sent to remind the user to replace the battery to avoid interruption of use.
Features
– The direction and frequency of light can be identified without cutting off the optical fiber.
– The “push to check” operation mode is adopted to make the operation simple and convenient.
– No need to replace the adapter for optical fiber cables.
– It can identify three common signal frequencies: 2kHz/1kHz/270Hz.
– The approximate optical power value of the measured optical fiber can be displayed.
Specification
| Optical Fiber Identifier | |
| Identified WL Range | 800-1700nm |
| Identified Signal Type | CW/270Hz/1kH/ 2kHz |
| Detector Type | InGaAs |
| Adapter Type | Universal Adapter for 250um, 900um, 2mm, 3mm Indoor Cable |
| Signal Direction | Left & Right LED |
| Test Range(Direction) | -48 ~ +10dBm |
| Test Range(Power) | -50 ~ +10dBm |
| Frequency Test Range | -25 ~ +10dBm @0.9mm, 2.0mm, 3.0mm Cables-10 ~ +10dBm @0.25mm Cable |
| Insertion Loss (Typical) | 0.8dB (1310nm), 2.5dB (1550nm) |
| Visual Fault Locator | |
| Output Power | 2mW |
| Wavelength | 650nm |
| Connector | 2.5mm Universal Connector |
| Frequency | CW/1Hz/2Hz |
| Optical Power Meter | |
| Wavelength Range | 800~1700nm |
| Connector | 2.5mm Universal Connector |
| Detector Type | InGaAs |
| Measurement Range | -70~+6dBm or -50~+26dBm |
| Uncertainty | ±5% |
| Calibrated Wavelength | 850/980/1300/1310/1490/1550/1625/1650nm |
| Display Resolution | 0.01dBm |
| Others | |
| Power Supply | 2x AA Battery |
| Operating Temperature | -10 °C to +50 °C |
| Storage Temperature | -40°C to +70 °C |
| Dimension | 195x30x27mm |
| Weight | 200g |
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FAQ
Q1: What are the primary functions of the FF-3306G Optical Fiber Identifier?
A: The FF-3306G detects signal direction and approximate optical power in single-mode and multimode fiber links without interrupting live communication. It identifies modulated signals (270Hz, 1kHz, 2kHz) and works directly on 0.25mm bare fiber as well as 0.9mm, 2.0mm, and 3.0mm indoor cables using a universal adapter.
Q2: What are the specifications of the built-in Visual Fault Locator (VFL)?
A: The integrated VFL operates at a 650nm wavelength with a 2mW output power and a 2.5mm universal connector, capable of locating faults up to 5km along the fiber link.
Q3: What are the key features of the integrated Optical Power Meter (OPM)?
A: The built-in OPM features an InGaAs detector covering 800–1700nm with 8 calibrated wavelengths (850, 980, 1300, 1310, 1490, 1550, 1625, and 1650nm). It provides a display resolution of 0.01dBm and offers measurement ranges of -70 to +6dBm or -50 to +26dBm.
Q4: What are the physical dimensions, power source, and environmental parameters?
A: The device measures 195 × 30 × 27 mm, weighs 200g, and is powered by 2 AA batteries with low-battery monitoring warnings. It operates in temperatures ranging from -10°C to +50°C.
Q5: What is the reference price, and how can I place an inquiry?
A: The reference price for the FF-3306G is $90. You can submit an inquiry by selecting Add to Quote or Request a Demo directly on the product page.
