Wuhan Geehe Optical Communication Co.,ltd
Wuhan Geehe Optical Communication Co.,ltd As a leading supplier of optical transceivers and accessories, our commitment is to provide products you can trust!
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Fbt Coupler Dual Window 1x2 980&1550nm 2:98 0.25mm Multimode
EX:WBC-P-12-95-02-1-25-00-A
Applications
Receiver padding
CATV, LAN, telecommunications
WDM and DWDM systems channel balancing
Optical power equalization
Long-haul Telecommunications
Local Area Network
Key Features
Low excess loss
Various Coupling Ratio
Compact Size
High Stability and Reliability
Mini sizes
Ordering Information
|
WBC- | x- | X2- | 35- | XX- | X- | XX- | xx- | x |
| P:Premium A:Grade A X: On request
| 12:1X2 22:2X2
| 35:1310/ 1550nm
| 01: 01:99 02: 02:98 …… 50: 50:50
| 1: 1 meter x: on request
| 25:250μM Fiber 09:900μM loose Fiber
| SC:SC/UPC SA:SC/APC ...... 00:no connect
| A: A B: B C:C
| |
| Grade | Port number | Operation Wavelength | Coupling Ratio | Fiber length | Fiber type | Connect Type | Dimension |
EX:WBC-P-12-95-02-1-25-00-A
Specifications
| Parameter | P | A | |
| Operating wavelength (nm) | 1310&1550 | ||
| Operating bandwidth (nm) | 1310 ± 40nm,1550 ± 40nm | ||
| Fiber Type(dB) | Corning G652D OR Corning G657 A1 | ||
| Insertion loss (dB) | 50:/50 | ≤3.3 | ≤3.5 |
| 40/60 | 3.70~4.40≤2.5 | 3.50~4.60/≤2.8 | |
| 30/70 | 5.00~5.60/≤1.8 | 4.90~6.10/≤2.1 | |
| 20/80 | 6.80~7.40/≤1.2 | 6.50~7.70/≤1.2 | |
| 10/90 | 9.60~10.50/≤0.6 | 8.80~11.40/≤0.8 | |
| 5/95 | 12.70~13.50 /≤0.4 | 12.05~14.05/≤0.5 | |
| 3/97 | 14.60~15.50/≤0.3 | 13.60~16.05/≤0.4 | |
| 2/98 | 16.60~17.90/≤0.25 | 15.60~18.20/≤0.3 | |
| 1/99 | 19.20~20.80/≤0.2 | 18.80~21.40/≤0.25 | |
| PDL (dB) | ≤0.1 | ≤0.15 | |
| Return loss(dB) | ≥50 | ≥45 | |
| Directivity (dB) | ≥55 | ||
| Operating temperature (℃) | -40 ~ +85 | ||
The above specification is without connector
Other specifications can be made on customer request.
Package Dimensions & Pigtail Style
| Package Dimensions | |
| Package A(Mini) | 2.4mm x 35mm stainless steel tube |
| Package A | 3.0mm x 48mm stainless steel tube |
| Package B | 3.0mm x 55mm stainless steel tube |
| Package C | 90mm x16mm x 9mm case |
| Pigtail Style | |
| Package A | 250μM bare fiber |
| Package B | 900μM loose tube |
| Package C | 900μM loose tube or 2mm/3mm cable |
Other package dimensions can be made on customer request.
Minimum Package
| Code | Material | Number | Dimension(mm) | Note | ||
| Length | Width | Height | ||||
| A | Blister Box | 2 | 200 | 103 | 16 | No Connector |
| 10 | 328 | 226 | 13 | No Connector | ||
| B | Blister Box | 1 | 230 | 135 | 16 | With Connector |
| 1 | 224 | 135 | 13 | No Connector | ||
| C | Pearl Cotton and Carton | 1 | 215 | 155 | 48 | With Connector |