167.net必赢(中国)官方网站·App Store

Mini Size Standard Coupler (SSC)

Mini size couplers are designed to meet the requirement of the optical modules and fiber systems where need the small coupler package size. Xunquan develops the mini size SSC with high stability and reliability.

Features
§  Mini size
§  Low excess loss
§  Low PDL
§  High stability and reliability 

Applications
§  Mini size EDFA
§  Mini size transmitter/receiver module
§  Optical communication systems
§  Testing instruments 


Specifications
Parameter
Operating wavelength (nm) 1310 or 1550, others on   request
Operating bandwidth (nm) ±15
Package size (Ф×L) mm Ф3.0/Ф2.4×30; Ф2.4×25 Ф2.4×22; Ф2.0×18
Grade P A P A
Typical excess loss (dB) 0.10 0.15 0.15 0.25
Insertion loss (dB) 50/50 ≤3.50 ≤3.70 ≤3.60 ≤3.80
40/60 ≤4.50/2.70 ≤4.80/2.90 ≤4.60/2.80 ≤4.90/3.00
30/70 ≤5.80/2.00 ≤6.10/2.10 ≤5.90/2.10 ≤6.30/2.20
20/80 ≤7.70/1.25 ≤8.00/1.30 ≤7.80/1.30 ≤8.20/1.40
10/90 9.35~ 11.15/≤0.70 9.15~ 11.35/≤0.85 9.50~ 11.30/≤0.75 9.30~11.50/≤0.85
5/95 12.15~ 14.35/≤0.45 11.90~ 14.60/≤0.55 12.30~ 14.50/≤0.50 12.05~ 14.75/≤0.55
3/97 14.20~ 16.70/≤0.35 13.90~ 17.00/≤0.45 14.35~ 16.85/≤0.40 14.05~ 17.15/≤0.45
2/98 15.85~ 18.50/≤0.30 15.50~ 19.00/≤0.35 16.00~ 18.80/≤0.35 15.65~ 19.15/≤0.40
1/99 18.70~ 21.50/≤0.25 18.30~22.20/≤0.30 18.85~ 21.80/≤0.30 18.45~ 22.35/≤0.35
PDL (dB) ≤0.1 ≤0.15 ≤0.1 ≤0.15
Directivity (dB) ≥50
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.