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Wuhan Seifree Technology Co., Ltd.

Optical Multiplexer, Fiber Optic, 19 Rack manufacturer / supplier in China, offering T1550 R1310 Fiber Optic Filter Wdm Module, 1550 Sm Single Optical Isolator for Optical Amplifiers, Sm Single Optical Isolator 0.9mm Cable in Steel Tube and so on.

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Supplier Homepage Product Fiber Optic WDM module Filter WDM T1550 R1310 Fiber Optic Filter Wdm Module

T1550 R1310 Fiber Optic Filter Wdm Module

FOB Price: US $8-16 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8-16/ Piece
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Port: Wuhan, China
Production Capacity: 5, 000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: STWDM-M-55-31-E-09-10-A6-0
  • Wiring Devices: ODF
  • Condition: New
  • Connector: Sc LC FC (Optional)
  • Steel Tube: 5.5X38mm
  • Transport Package: Carton
  • Origin: Wuhan, Hubei. China
  • Type: Fiber Transceiver
  • Certification: ISO, RoHS
  • Wavelength: T1490nm , R1310/1550nm
  • Fiber Type: Single Mode
  • Trademark: Seifree
  • Specification: passive optical devices
  • HS Code: 85176222
Product Description

The 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                                                                                                 Features
Network Expansion/Monitoring                                                                     Low Excess Loss
Bi-Directional Systems                                                                                 Wide Pass Band
WDM Systems                                                                                             High Reliability
CATV system                                                                                      

Ordering Information
STWDM-       -       -       -       -       -       -       -        
Config.Trans. WindowsRefl. WindowsFiber TypePigtail Dia.Pigtail LengthPackageConnector Type
D=Demux49=1490nm49=1490nmB=SMF-28e XB20=2mm10=100cmB1(2)SU(A)=SC/UPC(APC)
MD=M&D55=1550nm55=1550nm 30=3mm C1(2) 
 62=1625nm62=1625nm  20=200cmD(1, 3)LU(A)=LC/UPC(APC)
Package and Mounting Dimension (mm)
Stainless Steel Tube (A)Plastic Box (B)Aluminum alloy Box (C)Aluminum alloy Rack (D)
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' Rack
Operating Wavelength(nm)1260~1620/1260~1650
Transmission Band1260~13601260~15001260~15701525~16501480~15001615~16501535~1565
Reflection Band1430~16201525~16201600~16501260~15001260~14501260~15801260~1500
Insertion Loss (In->TX@λTB) (dB)<0.8
Insertion Loss (In->RX@λRB) (dB)<0.6
Isolation (In->TX@λRB) (dB)>25/30/35/40
Isolation (In->RX@λTB) (dB)>15/18/20/25
PDL (dB)<0.1
Insertion Loss Temperature Sensitivity (dB/ºC)<0.005
Wavelength Temperature Shifting(nm/ºC)<0.002
Directivity (dB)>50
Return Loss (dB)>40
Fiber TypeSMF-28e/ SMF-28e XB
Pigtail Dia. (mm)0.25 /0.9 / 2 / 3
Pigtail Length (cm)>50
Power Handing (mW)<500
Operating Tem.(ºC)-20~ +70
Storage Tem.(ºC)-40~ +85
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