Name: Mini Size Fiber Optic Splitter Dual Window Coupler For EDFA Compact Optical Modules
Brand: UNIFIBER
Price: 1 USD

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Mini Size Fiber Optic Splitter Dual Window Coupler For EDFA Compact Optical Modules

Categories	Fiber Optic Splitter
Brand Name:	UNIFIBER
Model Number:	SSC
Certification:	ROHS
Place of Origin:	CHINA
MOQ:	10pcs
Price:	Negotiable
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	10000pcs/day
Delivery Time:	5-8days
Packaging Details:	Blister case
Package:	Steel tube,ABS box,LGX box
Coupling Ratio:	50/50,40/60,30/70...5/95,1/99 or Customized
Grade:	P grade or A grade
Size:	Standard size or Mini Size
Connector:	FC,SC,LC,ST or customized
Pigtail length:	Customized

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Shenzhen Unifiber Technology Co.,Ltd

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Mini Size Fiber Optic Splitter Dual Window Coupler For EDFA Compact Optical Modules

Mini Size Dual Window Coupler (DWC) 1310 and 1550nm for EDFA compact optical modules

The mini size DWC is designed for the compact optical modules and communication systems. Dual window coupler (DWC) is built by asymmetric coupling technique. The operating bandwidth of this coupler is expanding to ±40nm. The DWC coupler has the same coupling ratio on both 1310nm and 1550nm communication windows.

Features
Low Insertion loss

Low PDL

Excellent Environmental & Mechanial Stability

Qualified Under Telcordia GR-1221 and GR-1209

Application
FTTX Systems

PON Networks

CATV Links

Optical Signal Distribution

Parameter
Operating wavelength (nm)		1310 and 1550
Operating bandwidth (nm)		±40
Package size (Ф×L) (mm)		Ф3.0/Ф2.4×30		Ф2.4×25
Grade		P	A	P	A
Typical excess loss (dB)		0.1	0.15	0.15	0.25
Insertion loss (dB)	50/50	≤3.60	≤3.80	≤3.70	≤3.90
	40/60	≤4.70/2.70	≤4.90/2.90	≤4.70/2.80	≤5.00/3.00
	30/70	≤6.00/1.90	≤6.30/2.10	≤6.10/2.10	≤6.40/2.20
	20/80	≤7.90/1.30	≤8.40/1.40	≤8.00/1.40	≤8.50/1.50
	10/90	9.20~ 11.30/≤0.75	8.75~ 12.00/≤0.80	9.25~ 11.50/≤0.80	8.80~ 12.00/≤0.85
	5/95	12.05~ 14.35/≤0.40	11.55~ 14.85/≤0.50	12.10~ 14.40/≤0.50	11.60~ 14.90/≤0.55
	3/97	14.10~ 16.70/≤0.35	13.55~ 17.25/≤0.45	14.15~ 16.75/≤0.40	13.60~ 17.30/≤0.45
	2/98	15.75~ 18.65/≤0.30	15.10~ 19.25/≤0.40	15.80~ 18.70/≤0.35	15.15~ 19.30/≤0.40
	1/99	18.60~ 21.80/≤0.25	17.90~ 22.50/≤0.35	18.65~ 21.85/≤0.30	17.95~ 22.55/≤0.35
PDL (dB)		≤0.15	≤0.2	≤0.15	≤0.2
Directivity (dB)		≥55
Operating temperature (℃)		-40~+85
Configuration		1×2 or 2×2
Fiber lead length		1 meter, others on request
*The above specification is without connector
**Other specifications can be made on customer request.

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Mini Size Fiber Optic Splitter Dual Window Coupler For EDFA Compact Optical Modules

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