ORNET-L2F Coupler-Contact

• Component

Optical Ferrule Fiber Stub Capillary LD/PD Pigtail Optical Fiber Patchcord Panda Patchcord Fan-Out Cord Optical Fiber Coupler Optical Fiber Adapter Optical Connectors Multi Fiber Connector Optical Fiber Attenuator In-Line Attenuator Variable Attenuator Optical Switch Bulkhead Attenuator Optical Terminator

• Fibers

Xwave™ & Xwave-s™ Zwave™ DreamLight™ Multi Mode Fiber Giga™

• Fiber Optic Cables (Indoor)

All Dielectric Single Jacketed Central Tube 900um 2fiber buffered Aramid yarn strength member 900um tight buffered Glass yarn strength member 900um tight buffered Aramid yarn strength member BREAK OUT CABLE - ONFR(riser rated), OFNP(plenum rated) or LSZH rated Micro Distribution Cable SIMPLEX & DUPLEX CORD - ONFR(riser rated),OFNP(plenum rated) or LSZH rated 900um tight buffered Aramid yarn strength member Interlocking Armored Cable

• Fiber Optic Cables (Outdoor)

Single Jacket Single Armor Central Loose Tube Cable All Dielectric Single Jacketed Central Tube with Polyamide coat for Insect-resistant All Dielectric Single Jacket Non-Armor Loose Tube Cable All Dielectric Single Jacketed Multi Loose Tube with Polyamide Sheath for Insect-resistant MULTI LOOSE TUBE CABLE - Single Jacket Single Armor Loose Tube Cable Double Jacket Single Armor Loose Tube Cable Single Jacket Non Armor Loose Tube Cable COMPACT CABLE - Single Jacket Single Armor Loose Tube Cable ADSS (Max span: 100m) Aerial Fiber Optic Cable ADSS (Max span: 200m) Aerial Fiber Optic Cable ADSS (Span 400m) Aerial Fiber Optic Cable RIBBON CABLE - Single Jacket Single Armor Central Loose Tube Cable RIBBON All DRY CABLE - Single Jacket Single Armor Central Loose Tube Cable MULTI RIBBON CABLE - Single Jacket Non Armor Stranded Ribbon Tube Cable MULTI RIBBON CABLE - Single Jacket Single Armor Stranded Ribbon Tube Cable

• FTTH

GPON System - OLT GPON System - ONU / ONT EPON System - EPON OLT EPON System - EPON ONT AON System - L2 Switch AON System - HOME CPE EzBlow Tube Accessories IPTV Solution

• Management & Accessories

Optical Receiver Service Cable Multi Fiber Assembly Optical Closures Modular Jacks Fiber Distribution Frame Racks & Accessories Tools and Accessories

• Feeder Cables

RF Feeder Cables Jacket Option Packing Information Conversion Table

• RF Connector & Adaptors

7/16 DIN & N Series BNC TNC UHF Mini - UHF FME SMA SMB/SMC/SMS SSMB MCX MMCX 1.5/5.6 RF Combination Connector Inter Series Adaptors pH

• Passive Component & Combiner

Wide Band Power Splitter Wide Band Power Tapper Directional Coupler 3dB Hybrid Coupler Dual Band Combiner Triple Band Combiner

• Antenna & Radiating Cable

Dual Band Omni Antenna Multi Band Omni Antenna Dual Band Patch Antenna Multi Band Patch Antenna Wide Band Yagi Antenna RFCX Series RFCL Series

• Accessories

Cable Cutting Tool Surge Arrestor Jumper Cable Dummy Load Grounding Kit Single Hanger Clamp Set Double Hanger Clamp Set Hoisting Grip Weatherproofing Kit Entry Port System Cushion and Boot Cable Terminators RF Cable Assemblies

Telecom Accessories

• Baluns

G703 Balun Krone Dual G703 Balun RJ45 Interface CCTV Balun and Accessories VGA Balun

• Connectors

L2F Coupler-Contact L2F Coupler-Non Contact L2F Coupler-Pigtail L2F Coupler-Adjustable L2F Coupler-w Attenuator L2F Coupler-Temp. Control LD2F Coupler-Receptacle Laser Diode Housing Laser Diode Collimators Laser Diode Combiner Fiber Optic Point Source Fiber To Photodiode OEM Laser Diode Source Patchcords-Maintainance High Power Patchcords Universal Connectors Bare Fiber Adapter Termination Kits Collimators-Contact Collimators-Non Contact Collimators-Pigtail Delivery System - Flow Vis

Test & Measurement Tools

SmartClass Ethernet Data Tester Pocket Sized Optical Test Kits Optical Test Unit for ONMS Video Inspection Probe Grating Tunable Filter Data Network Analyzer Communication Analyzer TestPad ISDN BRA Tester Optical Talk Set Handheld Service-xDSL Tester Smart Class E1 Tester 3GMA Driver Test Tool Smart Class ADSL Tester SDH ACT Tester Single Channel EDFA Smart Optical Level Attenuator Optical Fiber Identifier Optical Time Domain Reflector Small Channel Count Switch Module Protocol Analyser Optical Power Meter Optical Laser Source Optical Loss Test Set Visual Fault Locator Fusion Splicer Fiber Cleaver Fiber Optic Accessories - Toolkit

Maya 2000 and 2000 Pro Jaz HR4000 High-resolution Spectrometer USB4000 Miniature Fiber Optic Spectrometer USB4000-FL Fluorescence Spectrometer USB4000-FL-450 and USB4000-FL-395 Spectrofluorometers Fluorescence Flow Injection Analysis System LIBS2500plus Laser-induced Breakdown Spectrometer Measurement Systems Polychromix DTS™ NIR Spectrometers CHEMUSB4-UV-VIS Spectrophotometer CHEMUSB4-VIS-NIR Spectrophotometer CHEM4-UV-FIBER Spectrophotometer CHEM4-VIS-FIBER Spectrophotometer QE65000 Scientific-grade Spectrometer RSL-1 Raman Handheld System Raman Systems R-3000 Spectrometer AR-1 Argon Calibration Source

      For any enquiry, contact:
       : info@ornets.com
      : + 603 - 89412300
      : + 603 - 89415300

Products >>Connectors >>L2F Coupler-Contact

Contact Style Receptacle Style Laser to Fiber Couplers

Features

Physical contact source couplers are the most economical type of laser to fiber source couplers.
A Graded Index (GRIN) lens is used to focus the light into the fiber.
The fiber is butted directly against the end face of the lens thus ensuring that the laser beam is properly focused onto the end of the fiber.
A special version is available for use with unterminated (bare) fibers.
By using index matching gel on the end of the fiber, backreflection levels are reduced to -25dB.
This technique should only be used for low power lasers and 633-1625nm wavelengths.
Gel is not recommended for 488-543nm wavelengths.
The couplers are optimized for a specific wavelength which is specified when ordering.
Backreflection is approximately -15dB when gel is not used.

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