Wuhan Seifree Technology Co., Ltd.  

Product Name: 1X2 Fiber Optic Triple-Play Wdm for CATV (wavelength 1310/1550) Model NO.: STWDM-M-55-31-E-20-10-A6-SU-FPA Condition: New Certification: CE, ISO, RoHS Wiring Devices: ODF Type: Optical Fiber Distribution Box Config: Mux/Demux Fiber Type: SMF-28e Wavelength: 1310/1550nm Length: 1m Connector: Su-Fpa Diameter: 0.9mm Size: 5.5*38 Application: Wdm System Transmission: 1550nm Reflection: 1310nm Trademark: Seifree Transport Package: in Stainless, Plastic Box, metal Box or Rack Specification: RoHS Origin: Wuhan, Hubei. China HS Code: 8517623900 Product Description The Triple-play WDMThe Triple-play WDM based on thin-film filters technology and epoxy-free optical patch. The devices are designed and manufactured to meet Telcordia GR-1209-CORE requirements and RoHS compliant.Applications Network Expansion/Monitoring Bi-Directional Systems WDM Systems CATV system Features Low Excess LossWide Pass BandHigh ReliabilityOrdering InformationSTWDM- - - - - - - - Config.Trans. WindowsRefl. WindowsFiber TypePigtail Dia.Pigtail LengthPackageConnector TypeM=Mux31=1310nm31=1310nmE=SMF-28e09=0.9mm05=50cmA6FU(A)=FC/UPC(APC)D=Demux49=1490nm49=1490nmB=SMF-28e XB20=2mm10=100cmB1(2)SU(A)=SC/UPC(APC)MD=M&D55=1550nm55=1550nm30=3mmC1(2)62=1625nm62=1625nm20=200cmD(1, 3)LU(A)=LC/UPC(APC)X=CustomizationPackage and Mounting Dimension (mm)Stainless Steel Tube (A)Plastic Box (B)Aluminum alloy Box (C)Aluminum alloy Rack (D)OutlineOutlineOutlineMountingOutlineMountingOutlineA1=Φ3x50A5=Φ5.5x34B1=90x20x9.550x12x2Φ3.2C1=85x18x8.444.5x13x2Φ3D1=129x29x160(LGX)A2=Φ3x54A6=Φ5.5x38B2=100x80x1070x73.5x4Φ3.2C2=90x72x886x68x4Φ3D2=129x58x160(LGX)A3=Φ3x60A7=Φ5.5x50B3=120x80x1880x74.5x4Φ3.2C3=110x95x7.599x84x4Φ3.5D3=485x43.5x230(19' Rack)A4=Φ5x70A8=Φ5.5x64B4=141x115x18100x106x4Φ3.2C4=110x95x1599x84x4Φ3.5D4=485x87x230(19' Rack)Itemφ0.25 Stainlessφ0.9 Stainlessφ2/3 Stainlessφ0.9(φ2,φ3) Plasticφ0.9(φ2/φ3) Aluminum AlloyLGX19' Rack1X2A6A6A4B1C1D1D3M&D///B2C2D1D3SpecificationOperating Wavelength(nm)1260~1620/1260~1650Transmission Band1260~13601260~15001260~15701525~16501480~15001615~16501535~1565Reflection Band1430~16201525~16201600~16501260~15001260~14501260~15801260~15001525~1620Insertion Loss (In->TX@λTB) (dB)<0.8Insertion Loss (In->RX@λRB) (dB)<0.6Isolation (In->TX@λRB) (dB)>25/30/35/40Isolation (In->RX@λTB) (dB)>15/18/20/25PDL (dB)<0.1Insertion Loss Temperature Sensitivity (dB/ºC)<0.005Wavelength Temperature Shifting(nm/ºC)<0.002Directivity (dB)>50Return Loss (dB)>40Fiber TypeSMF-28e/ SMF-28e XBPigtail Dia. (mm)0.25 /0.9 / 2 / 3Pigtail Length (cm)>50Power Handing (mW)<500Operating Tem.(ºC)-20~ +70Storage Tem.(ºC)-40~ +85