

Description
The Optical Fiber Ranger is the most portable test instrument in the industry. It adopts OTDR technical principles and integrates the powerful analysis software, which enables the fiber ranger detect fiber faults location more accurate and easy.
Fiber Ranger is used to find break point along fiber cable.
Features
– Portable, rugged, lightweight; Easy to use.
– More accurate testing results and better repeatability.
– Automatic Pulse Width Control design to ensure a convenient operation.
– Easy to identify the faults location.
– Built-in visual fault locator (VFL), conveniently to find the faults in dead zone.
– Dust, shock proof, designed for field use
– Long battery life.
Specifications
| Operating Wavelength | 1550nm |
| Fiber Type | 9/125um SM Fiber |
| Optical Connector Type | FC/PC |
| Detector Type | InGaAs |
| Dynamic Range | 18dB |
| Max.Display Distance | 60km (1dB)Reflection Event20km (2.5dB) None-reflection Event |
| Measurement Unit | m/km |
| Event Dead Zone | 3m |
| Attenuation Dead Zone | 15m |
| Wavelength of VFL | 650nm |
| Output Power of VFL | 2mW |
| Power Supply | 3pcs of AA Batteries |
| Battery Operating Time | 5000 measurements |
| Working Temperature | -10~40 ℃ |
| Storage Temperature | -40~+70℃ |
| Humidity | 0~85%(Non-condensation) |
| Dimensions | 186*100*50mm |
| Weight | 280g |
Download
FAQ
Q1: What is the primary function and operating wavelength of the FF-3304E Optical Fiber Ranger?
A: The FF-3304E is a portable fiber optic test instrument that uses OTDR technical principles to accurately locate fiber faults and cable breakpoints at an operating wavelength of 1550nm.
Q2: What are the measurement distance range and dead zone specifications?
A: Key distance specifications include:
- Dynamic Range: 18dB
- Max Display Distance: Up to 60km for reflection events and 20km for non-reflection events
- Dead Zones: 3m event dead zone and 15m attenuation dead zone
Q3: What additional features are integrated into the unit?
A: The FF-3304E features a built-in 650nm Visual Fault Locator (VFL) with 2mW output power to identify faults within the dead zone, alongside automatic pulse width control for convenient field operation.
Q4: What are the physical dimensions, power, and environmental specifications?
A: Key physical specifications include:
- Dimensions & Weight: 186 x 100 x 50 mm, weighing 280g
- Connector & Fiber Type: FC/PC connector on 9/125um single-mode fiber
- Power & Battery Life: Powered by 3 AA batteries, lasting up to 5,000 measurements
- Durability: Dustproof and shockproof, rated for operating temperatures from -10°C to +40°C
Q5: What is the reference price, and how can I submit an inquiry?
A: The reference price for the FF-3304E Optical Fiber Ranger is $699. You can click Add to Quote or Request a Demo directly on the product page.




