Dual Window Single-Mode Tree/Star Coupler (NxM)0 pages

Product Description
Features
DWTC Series (NxM) Nx4 Nx5 Nx6 Nx8 Nx16 Nx32 Nx40 Unit
Standard Configuration N=1,2,4 N=1 N=1,2 N=1,2,8 N=1,2,16 N=1,2 N=1,2
Grade P/A P/A P/A P/A P/A P/A P/A
Operating Wavelength Range 1270~1350 / 1510~1590 nm
Insertion Loss (Max) 7.2/7.6 8.5/9.0 9.2/9.6 10.8/11.0 14.4/14.7 18.0/18.4 19.5/20.0 dB
Uniformity (Max) 1.2/1.5 1.4/1.8 1.6/2.0 1.8/2.2 2.4/2.8 3.0/3.5 3.5/4.0 dB
Polarization Dependent Loss <0.3 <0.3 <0.4 <0.5 <0.5 <0.6 <0.6 dB
Directivity > 55 dB
Maximum Power Handling 500 mW
Operating Temperature 0 to +70 °C
Storage Temperature -40 to +85 °C
Package Dimension [2]
Refer packaging choices table
P1 : 100.0 (L) x 80.0 (w) x 7.0(H) P3 : 160.0 (L) x 110.0 (w) x 11.0 (H) mm
P2 : 130.0 (L) x 90.0 (w) x 9.0 (H) P4 : 210.0 (L) x 160.0 (w) x 13.0 (H)
Applications
Performance Specificationns
Packaging Choices Table
SWTC (NxM) Nx4 Nx5 Nx6 1x8 2x8 8x8 1x16 2x16 16x16 1x32 2x32 1x40 2x40
Packaging
Choices P1 P1 P1, P2 P1, P2 P1, P2 P2 P3 P3 P4 P4 P4 P4 P4
[1] The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges specified, does not include contribution from connectors.
[2] The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom specified.
S0157. R03. 20101112
Dual Windows, Single Mode
Windband Tree/star Coupler (nxm)
DWTC Series
Oplink’s Dual window, single mode wideband tree and star couplers
are high port count bi-directional products with excellent performance
over two wide wavelength bands. They have very good uniformity,
low excess loss and very low polarization sensitivity. All devices
are tested according to industry standard test procedures and are
supplied with all pertinent measurement data.
Oplink can provide customized designs to meet specialized feature
applications. Also, Oplink offers modular assemblies that integrate
other components to form a full functionmodule or subsystem.
„c Best Uniformity
„c Low Insertion Loss
„c High Directivity
„c HIghly Stable & Reliable
„c Telecommunications
„c CATV Fiberoptic Links
„c Fiber Amplifier System
„c Fiberoptic Instruments