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Shenzhen Unifiber Technology Co.,Ltd

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City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MrKerry Sun

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

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

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

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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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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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