Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, GMP
OEM/ODM Service
Sample Available
Russian Speaker

Otdr, Optical Time Domain Reflectometer, Exfo manufacturer / supplier in China, offering 6418 High-Performance Multifunctional OTDR Equal with Exfo, 4024A/B/C/D/E/F/G Handheld Spectrum Analyzer, 9kHz~4GHz/6.5GHz/9GHz/20GHz/26.5GHz/32GHz/44GHz, 4024A Handheld Spectrum Analyzer, 9kHz~4GHz and so on.

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Supplier Homepage Products Optical Instruments 6418 High-Performance Multifunctional OTDR Equal with Exfo

6418 High-Performance Multifunctional OTDR Equal with Exfo

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Min. Order / Reference FOB Price
1 Piece US $1,300-1,800/ Piece
Port: Shenzhen, China
Production Capacity: 10000 Pieces / Year
Payment Terms: T/T
Type: Fiber Optic Splitter&Coupler
Wiring Devices: Integrated Wiring
Certification: CE, ISO
Condition: New
Transport Package: Engineering Plastic Bag
Specification: W*H*D=186mm*295mm*75mm

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Basic Info

Model NO.
HS Code
Product Overview:

6418 High-performance  Multifunctional OTDR is a mini test instrument designed for FFTx network. It's mainly used to measure the physical characteristics of optical fiber & cables including length, transmission loss and splice loss etc. It can also accurately detect the potions of the events (such as splices, far end and breaks) along the optical fiber line. It's widely applied to the engineering construction, maintenance test, and urgent repairing of optical fiber communication system, as well as the R&D, manufacturing, and test of optical fiber & cables.
6418 High-performance  Multifunctional OTDR adopts the most advanced technology of double color & material integrative mould, which makes it novel and beautiful in appearance, strong and firm in structure. With both touch screen and keypad, the operation is quite convenient. The built-in advanced antireflection LCD makes the operation interface clearly visible even in the field. The instrument has 4-path of optical interface, which can simultaneously realize the functions of optical power meter, VFL, single-mode and multi-mode test. The connector type is exchangeable, which makes it more convenient to clean the end surface of the fiber. The instrument has multiple external interfaces. It can realize not only the remote control via Ethernet interface, but also the data communication with U disk, printer and PC via two different types of USB interfaces. The test result can be saved in the instrument, or to the SD card via SD interface. With large capacity lithium battery, 6418 OTDR can continuously work over 8 hours, which is very suitable for field work.

6418 High-Performance Multifunctional OTDR Equal with Exfo
Main Features:
1. ≤0.8m ultra-short event dead zone, easy to test optical fiber jumper;
2. 45dB large dynamic range, 256k data sampling points;
3. The most advanced technology of double color & material integrative mould, strong and firm;
4. Advanced antireflection LCD, clear display interface in field;
5. Various test modes, touch screen and keypad operation;
6. Automatic detection of the communication light signal;
7. Remote control via Ethernet;
8. Two USB interfaces: can connect to the external U disk, or communicate with PC through      SyncActive software;
9. Support Bellcore GR196 and SR-4731 file format;
10. Alarm on low voltage of the battery;
11. WinCE window operation system, Chinese/ English operation interface;
12. Built-in visible fault locator (VFL) and optical power meter function;
13. Exchangeable optical output connector, more convenient for surface cleaning;
14. On-line upgrading of application software, no need to return back to the manufacturer.

6418 High-Performance Multifunctional OTDR Equal with Exfo
Technical Specifications:
Dynamic range See details in below "Technical specifications of 6418 OTDR standard modules" 
Distance accuracy ±(0.75m+sampling spacing+0.0025%×distance) (excluding refractive error)
Distance resolution 0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16, 32m
Distance range 0.4, 0.8, 1.6, 3.2, 6.4, 16, 32, 64, 128, 256, 512km (single-mode);
0.4, 0.8, 1.6, 3.2, 6.4, 16, 32 (850nm multimode)
Pulse width 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240, 20480ns
5, 10, 30, 80, 160, 320, 640, 1280 (850nm multimode)
Loss threshold0.01dB
Sampling points 256k
Linearity 0.03dB/dB
Loss resolution 0.001dB
Storage capacity ≥800 (within the instrument),≥65500 (2G SD card)
Refractive index setting range 1.00000~2.00000 (step: 0.00001)
Distance unit km, m, K ft, ft
Display 640×480, 6.5 inch TFT color LCD (touch screen)
Optical output connector FC/UPC (standard; options: LC/UPC, SC/UPC, ST/UPC)
Interface language Simplified Chinese, English, Russian, Korean (can contact the Service for other languages) 
External interfaces USB, Min-USB, Ethernet, earphone, SD
Power supply AC/DC adapter: AC100V~240V, 50/60Hz, 1.5A
DC: 19V±2V(2A)
Built-in lithium battery: 14.8V, 4400mAh, battery service time: 8 hours (room temperature, low brightness) (room temperature, low brightness)
Maximum power consumption 10W
Dimensions W×H×D=186mm×295mm×75mm
Weight About 2.5kg
Environmental suitability Operating temperature: -5ºC~+50ºC( battery charging: 5ºC~40ºC)
Storage temperature: -40ºC~+70ºC(battery: -20ºC~60ºC)
Relative humidity: 5%~95%, non-condensing
1. VFL (optional module):
Operating wavelength: 650nm±20nm
Output power: 2mW (typical)
Operating mode: CW, 1Hz, 2Hz

2. Optical power meter (optional module):
Wavelength range: 1200nm ~ 1650nm
Power range: -60 ~ 0dBm,
Test uncertainty: ±5%(-25dBm, CW)

3. Stable light source (optional module):
Operating wavelength: same with OTDR
Output power: ≥-5dBm
Operating mode: CW, 270Hz, 1kHz, 2kHz

Technical specifications of 6418 OTDR standard modules
Module No. Operating wavelength Fiber type Dynamic range2
Event deadzone3
Attenuation deadzone4
6418-11031625nmSingle-mode 380.810
6418-11041625nm (built-in filter)36
6418-11061650nm ( built-in filter )36
6418-1201850nmMultimode 241.610
6418-21011310/1550nmSingle-mode42 / 400.810
6418-21021310/1550nm40 / 38
6418-21031310/1550nm37 / 35
6418-21041550/1625nm38 / 38
6418-21051550/1625nm ( built-in filter )36 / 36
6418-21061550 /1650nm38 / 38
6418-21071550 /1650nm ( built-in filter )36 / 36
6418-21081310/1550nm45 / 43
6418-21091310/1550nm32 / 30
6418-2201850mm/1300mm Multimode 24/341.610
Module No. Working wavelength Fiber type Dynamic range2
Event deadzone3
Attenuation deadzone
6418-31031310/1550/1625nm(built-in filter)37/36/34
6418-31041310/1550 /1650 nm39/38/36
6418-31051310/1550/1650nm(built-in filter)37/36/34
6418-41031310/1490/1550/1625nm(built-in filter)36/34/34/34
6418-41051310/1490/1550/1650nm(built-in filter)36/34/34/34
1. One and only one standard module must be selected.
2. Environment temperature: 23ºC±2ºC, Max. pulse width, average times>300, SNR=1 
3. Dead zone test mode (range≤1.6km, pulse width: 5ns), fiber end reflection loss≥40dB, typical value
4. Dead zone test mode (range≤1.6km, pulse width: 5ns), fiber end reflection loss≥50dB, typical value


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