We, Shanghai HJ Fiber Co.,Ltd, Guaranteed the High quality (Rohs, ISO9001,) ,Competitive price and Delivery on time service to our customers. Our products shown below: Isolator, Coupler, Circulator, WDM, CWDM, OADM, DWDM, MWDM, Hybrid Components for EDFA, Switches , PM Products, 1064nm Products, Faraday Mirror , Collimator, Pigtail, Jumper , Patch Cord, VOA, Attenuator, WDM Filter,Single Frequency Diode Laser ,Fiber Fusion Splicer,Fiber Cleaver ,10/100/1000M Ethernet Media Converter,Fast Ethernet Switch ,For more details , please visit our website: www.fibersworld.com
Fiber Optic Couplers are used to redistribute the fiber optic light signals, they can distribute fiber optic light transmitted from one fiber to two or more fibers ,when it does the work ,the fibre optic coupler can split the fiber power into several parts and sent to the different fibers on the other side of the fiber optic coupler ,for example ,a 1X2 60:40 ratio fiber optic coupler can split a beam of the fiber optic light into two parts at the ratio of 60:40 and sent separately into the other two fibers on the other side of the fibre optic splitter . fiber optic couplers and fiber optic splitters are available in various styles, sizes, connector types, splitting ratios, and wavelength. High quality ,good looking and fast delivery.
Applications
GPON network CATV networkPower distribution FTT Test equipment, Telecommunication.
Features
Low insertion loss.Low PDL.Compact package.High reliability (GR-1209!BGR-1221 qualified).
Description
Grade P A
Central Wavelength nm 1310or1550
Operating Broadband 1310or1550 nm +-10
Insertion Loss dB Maximum 6.8 7.2
Excess Loss dB Typical 0.2 0.3
PDL dB Maximum 0.15 0.2
Uniformity dB Maximum 1.0 1.2
Temperature dB -40-+85 0.15
Directivity dB ?55
Return Loss dB ?55
Operating Temperature -20~+70
Storage Temperature -40~+85
Fiber Type Corning SMF-28
Pigtail Type Bare fiber, �p3.0mm optical fiber�p0.9mm Loose Sleeve 1m
Package Dimension mm �p3*54, �p3.5*60

For more details ,Pls contact us without hesitation, we will give your satisfied reply asap.
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Best regards
Mr Sun, Overseas Dept
Shanghai HJ Fiber Co.,Ltd
Add: No.350,Shilong Road, Xuhui District,
Shanghai1, P.R.China Postcode: 200232
Tel: +86-21-54112835 Fax: +86-21-54112835
E-mail: suncunjun2000@yahoo.com.cn
MSN: suncunjun3000@hotmail.com
www.fibersworld.com