Category Archives: Accessories

Fiber Optic Media Converter

We are supplier of 10/100 base fiber optic media converter, 10/100/1000 base fiber optic media converter, SFP fiber optic converters, fiber optic media converter chassis.
In Today’s systems, LANs are becoming larger and more complicated, people are looking for equipment that is cost effective and flexible and easy to manage, the fiber optic converters play an important role there, they can connect different types of media effectively and seamlessly.  fiber optic converters are used in the fiber optic network to transform the signals sent from fiber glass to traditional UTP cables, they are typically used in Ethernet as physical layer networking equipment .we offer 10/100 base fiber optic converters and 10/100/1000 base fiber optic converters. The 10/100M converter mediates between a 10/100Base-Tx segment and a 100Base-Fx segment. The 10/100/1000M converter mediates mediates between 10/100/1000Base-Tx segment and a 1000Base-Fx segment. This Ethernet media converter can extend the conventional 10M Ethernet or 100M or 1000M Fast Ethernet to an optional 20Km-120Km distances via the fast Ethernet Fiber-optical Line.
Fiber media converters are equipment, which receives data signals, sent via one media, convert the signals and then transmit the signals into another kind of media. Fiber optic media converters can convert the signals sent from copper cable to signals that run on the fiber cable, they are copper to fiber or fiber-to-fiber conversion devices. There are single mode converter and multi mode converters, for single mode converter, there are dual fiber type and single fiber type which the fiber cable functions both as transmitting media and receiving media, while for multi mode converter, there are only dual fiber types. Single fiber media converters are also called WDM fiber optic converters.
Working distance of the fiber optic converters are different .for typical multimode fiber optic converters, their working distance max is about 2km, for single mode fiber media converters, their working distance can be 20km, 40km, 60km, 80km and up to 120km.

Fiber Optic Talk Set

Fiber optic talk set consists of both the fiber optic light source and transceivers, which carry voice over the spare fiber in both directions. When doing the test work, technicians may need remote location communication during the measurement or splicing work, and sometimes radio-based communications may not be suitable because of environmental conditions such as FCC restrictions, etc. fiber optic talk set will function well in such cases, they could utilize the already installed fiber optic link to carry voice communications.

Fiber optic talk set carry full-duplex communication with high quality voice connection without being affected by distance, it is widely used in operations of fiber optic installation, testing and maintenance works, fiber optic talk set are usually used in pairs, they work with 1310/1550nm wavelength and working distance over 80km max. These fiber talk set are with rechargeable battery and power supply adapter, the fiber optic talk set battery operating time is up to 5 hours max. The   Talk Set can carry out full-duplex communication with high quality connection and not be affected by distance.

Fiber Optic Multimeter

The Fiber Optic Multimeter intergrates both the optical power meter and optical light source to perform closed-loop tests by using both modules or working individually. It’s specifically designed for technical support to test a cariety of instruments with a single meter.

Handheld Optical Multi Meter, with Power Meter Module(850,980,1310,1550nm, dynamic range -70~+3dBm(OMM3204A) / -60~+10dBm (OMM3204B) /  -30~+20dBm (OMM3204C) /  -20~+30dBm (OMM3204D)), with Light Source module (1310/1550nm, output power -7dBm), FC/PC adaptor, handheld, standard accessories.

♦  Includes all the outstanding functions of the handheld power meter (OPM3203R)
♦  Includes all the outstanding functions of the handheld stable light source(OLS3104)
♦  Perfect combination to make your fiber measurements more convenient.
♦  Different light sources and power meters can be built into OMM3204

♦ Maintenance in telecom

♦ Maintenance CATV

♦ Test Lab of optical fibers

♦ Other Fiber optic measurements

Fiber Optic Fault Locator

Fiber visual fault locator is a device which is able to locate the breakpoint, bending or cracking of the fiber glass, this small visual fault locator can locate the fault of OTDR dead zone and make fiber identification from one end to the other end . Designed with a  FC,SC,ST universal adapter, this fiber fault locator can be used without any other type of additional adapters, with compact in size, light in weight, red laser output.

handheld, single wavelength, SM/MM, 650±10nm, Output Power: 1/3/5/10mW, FC adaptor, standard accessories.
Visual Fault Locator VFL-105P Features:
  ♦ Operates either in CW or Pulsed
  ♦ Constant output power 
  ♦ Lower Battery warning
  ♦ Long battery life (up to 60 hours) 
  ♦ Crash-proof and dust-proof design for laser head 
  ♦ Laser case ground design prevents ESD damage 
  ♦ Burning testing to ensure the reliability 
  ♦ Portable and rugged, easy to use 
  ♦ 2.5mm universal connector, for 1.25mm connectors 
  ♦ FC (Male)-LC (Female) convertor can be provided on requests 
  ♦ Guarantee to CE standards include EMC,EMI, ROHS
Visual Fault Locator VFL-105P Applications:
  ♦ Maintenance in telecom
  ♦ Maintenance CATV
  ♦ Test Lab of optical fibers
  ♦ Other fiber optic measurements

Fiber Optic Light Source

Fiber optic light source is a fiber optic test equipment to measure the fibre optical loss for both single mode fiber cable and multimode fiber cables; usually the optical light source is used with the fiber optic power meters. This fiber optical visual light source can provide wavelength output according to the specific requirements including the 650nm red source, 1310nm/1550nm wavelength for the single mode fiber and 850nm/1300nm wavelength for the multimode fiber. Used together with our fiber optic power meter, they act as an economic and efficient solution for the fiber optic network works.

handheld, 1~6 wavelengths, 650/850/1300/1310/1490/1550/1625nm, 0~-20dBm output power, LCD display, FC adaptor (other type available).
Optical Light Source  is a handheld optical light source, newly released in 2007. It can provide1~6 wavelengths output to satisfy specific requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer’s needs. Together with the  optical power meter, it is a perfect solution for fiber optic network applications.
  ♦  Provides 1~6 wavelengths output which can be optional according to customers’ needs
♦  CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz
♦  High stability of the output power
♦  Stable output wavelength
♦  Backlight LCD display supports night operation
♦  Low battery power indication
Standard Packages
OLS3111 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case.
  ♦  Maintenance in Telecom Maintenance
♦  Fiber Optic Lab Testing
♦  Other Fiber Optic Measurements

Fiber Optic Identifier

Optical fiber identifier is an essential installation and maintenance instrument which can identify the optical fiber by detecting the optical signals transmitted through them,during this process the fiber optic identifier generate no harm or damage to the fiber cable and it do not need opening the fiber at the splice point for identification or interrupting the service. Now we offer Noyes Optical Fiber Identifier OFI-400, Fujikura Optical Fiber Identifier FID-20R, Optical Fiber Identifier OFI-3 etc.

portable, designed to detect optical signals without disrupting traffic, suitable for 0.25, 0.9 and 3.0mm jacketed fiber, clamping trigger design, outdoor and indoor use. Price for 1310 or 1550nm.
Optical Fiber Identifier OFI-3 Features:
♦  Easy and convenient operation with a single keystroke
♦  Detecting three signal frequencies 2kHz, 1kHz, 270Hz
♦  Displaying signal intensity
♦  Low battery reminder
♦  Two 1.5 V dry batteries (Mignon AA size)
♦  Concise LED light
♦  Interchangeable adapter heads (clamps) for bare and jacketed fiber
Optical Fiber Identifier OFI-3 Applications:
♦  Optical Signal Identify

Fiber Optic Power Meter

fiber optic power meter is a test instrument used for absolute optical fiber power measurement as well as fiber optic loss related measurement .This hand held type fiber optic power meter features ingenious appearance, wide range of power measurement, high accurate test precision and user automatic self calibration function. Fiber optic power meter is a tool for telecom and CATV network.

Mini type optical power meter  , 800~1600nm, 850/980/1300/1310/1490/1550nm six calibrated wavelength, dynamic range -70 ~ +3dBm, handheld.
Optical Power Meter OPM-3208A Features:

  ♦ User self calibration function

  ♦ Comfortable LCD display and optional backlight LCD display supports night operation

  ♦ Power measurements in dBm or mw and insertion loss in dB

  ♦ Low battery consumption, more than 240 hours continual operation time for three 1.5V alkaline batteries

  ♦ 10 minutes Auto-off function can be open or shut off

Optical Power Meter OPM-3208A Applications:

  ♦ Maintenance in telecom

  ♦ Maintenance CATV

  ♦ Test Lab of optical fibers

  ♦ Other Fiber optic measurements

Fiber Optic Coupler

Fiber optic couplers are optical devices that connect three or more fiber ends, dividing one input between two or more outputs, or combining two or more inputs into one output. The cable type accepted by fiber optical couplers can be single mode or multi mode. Choices for coupler type include single window, dual window, or wide band. Single window optic coupler is designed for a single wavelength with a narrow wavelength window. Dual wavelength optical couplers are designed for two wavelengths with a wide wavelength window for each. Wide band optical coupler is designed for a single wavelength with a wider wavelength window. Wavelength choices for fiber optic couplers include 850nm, 1310nm and 1550nm.

Fiber Optic Connector

Fiber Optic Connector E2000, SC/APC, ST, LC, MU, MT-RJ, MPO, MTP, DIN, D4, SMA, Escon, SC, FC/APC, ST/APC, LC/APC, E2000/APC,FC, MTP/APC and MPO/APC etc.
Fiber Optic Connector is an important components used in the fiber optic network. It is also the key part used in fiber optic patch cord and fiber optic pigtail. There are many kinds of fiber optic connectors.we supply one piece fiber optic connectors various types, including standard connectors and irregular types, epoxy types. we supply fiber optic types include: SC fiber optic connector,FC fiber optic connector,ST fiber optic connector,LC fiber optic connector,MU fiber optic connector,SC/APC fiber optic connector,FC/APC fiber optic connector,etc.both Single mode fiber optic connector and multimode fiber optic connector available.
There are Single mode fiber optic connector and Multimode fiber optic connector, Single mode fiber optic connectors can be with PC, or UPC or APC polish, while Multimode fiber optic connectors only with PC or UPC polish. PC or UPC or APC refer to how we polish the ferrule of the fiber optic connectors. Judging from the out looking, Multimode connectors are usually with black boot or beige color, Single mode PC and UPC ones are usually with blue or black color, Single mode APC is with green color. Insertion loss is important technical data of the fiber optic connectors. The smaller the better. APC insertion loss is smaller than UPC, UPC is smaller than PC.

Fiber Optic Pigtail

We are supplier of fiber pigtails SC, SC/APC, ST, ST/APC, FC, FC/APC, LC, LC/APC, MT-RJ, MPO, MTP, E2000, E2000/APC.

Fiber pigtail is a piece of fiber optic cable with only one fiber optic connector on one side of the cable, there are single mode and multimode fiber optic pigtails, which can be with various types of fiber optic terminations such as SC, FC, ST, LC, MU, MT-RJ, MTP, MPO, etc.

Fiber optic pigtails the typical use is to link the fiber optic cable with fiber optic equipment, the fiber optic pigtail with connector side is used to link the equipment, while the other side of the pigtail is melted together with the fiber cable, by melting together the fiber glasses, it can reach a minimum insertion loss. Common types of fiber optic pigtails are usually with 0.9mm fiber cable diameter, and usually installed inside ODF unit. Most commonly used types are SC fiber optic pigtail, ST fiber optic pigtail,FC fiber optic pigail, LC fiber optic pigtail ,MT-RJ fiber optic pigtail,SC/APC fiber optic pigtail, FC/APC fiber optic pigtail and E2000 fiber optic pigtail.

we also offer the waterproof fiber optic pigtail, they are produced strictly according to IEC standards, the products feature low insertion loss, high return loss, good interchangeability and repeat push-pull performance, which make them easy to use. The waterproof fiber optic pigtails are with strong jacket and waterproof sealed head connectors; they can be used in harsh environment.