1x4 4x4 Monolithic Dual Window Coupler (DWC)

1x4 4x4 Monolithic Dual Window Coupler (DWC)
1x4 (4x4) Monolithic Dual Window Coupler
(DWC)
Overview:
1×4 , 4×4 monolithic dual window coupler feature compact package size, low insertion loss, and high
reliability performance. These couplers could replace the dual window coupler modules used in FTTH and
other communication systems.
Features:
* Mini size
* Dual operating window
* High stability and reliability
Applications:
* Optical communication systems
* FTTH
* Testing instruments
Specification:
*Other specifications can be made on customer request.
Package Information:
*Other package dimensions can be made on customer request.
Ordering Information:
DWC-X—XXX-—XXXX---XX/XX-—X--—X---XX/XXX--XX*XX
│ │
│
│ │ │ │
└─→Package:3.0×54 etc.
│ │
│
│ │ │ └─→Connector:FC/UPC, FC/APC etc.
│ │
│
│ │ └─→Fiber Type:0=SMF-28, 1=flexcore,
│ │
│
│ │
2=50/125µm, 3=62.5/125µm,4=others
│ │
│
│ └→Pigtail Type:0=250µm, 1=900µm, 2=2mm,
│ │
│
│
3=3mm, 4=others
│ │
│
└──→Coupling Ratio:01/99, 50/50 etc.
│ │
└──→Operating Wavelength:131=1310nm, 155=1550nm,
│ │
1315=1310&1550nm etc.
│ └──→ Port Number:1×4, 4×4 etc.
└──→Grade:P=Perfect, A=Grade A, X=On customer request
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