SM Tree and Star Couplers

Product Name: Fiber Optic Coupler
Part No.:
Brand: Anfkom
Raw Materials: Corning Fiber,US kevlar
Using Life:20 Years
Loading Port: Shenzhen,Shekou
MOQ: 10pcs
Packing: Carton Box
Shipping Mark: Anfkom
Lead Time: 15-20 days
Country of Origin: China

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Product Detail

Application
Long-haul telecommunications
Digital, hybrid and AM-Video systems
CATV systems
High speed local area networks
Fiber sensors

Feature
Low excess loss
Uniform power splitting
Rugged package
Excellent environmental & mechanical stability

Specification

Directivity (dB)	>55 dB
Operating Temperature	-40 ° C – 85 ° C
Storage Temperature	-40 ° C – 85 ° C
Fiber Type	Corning Singlemode SMF-28 , DS Fiber, or Flexcore
Fiber Pigtail Length (m)	1m or Custom on Request
Port Configuration	1×4 to 32×32

Singlemode Standard Tree/Star Couplers

Configuration Type	1x 4(4×4)	1×8 (8×8)	1×16(16×16)	1×32 (32×32)
Maximum insertion loss (dB)	6.8	10.2	13.6	17.5
Uniformity (Max.) (dB)	0.7	1.0	1.2	1.4
Poralization Dependant Loss (Max.) (dB)	0.15	0.20	0.25	0.30
Operating Wavelength (nm)	850, 980, 1310, 1550, 1585, or custom wavelength
Package Dimension	D,S	D,S	E	E

Singlemode Single Window Wideband Tree/Star Couplers

Configuration Type	1x 4(4×4)	1×8 (8×8)	1×16 (16×16)	1×32 (32×32)
Maximum insertion loss (dB)	6.8	10.2	13.6	17.5
Uniformity (Max.) (dB)	0.8	1.2	1.6	2.0
Poralization Dependant Loss (Max.) (dB)	0.15	0.20	0.25	0.30
Operating Wavelength (nm)	1310 +40, 1550 +40, 1585+40, or custom wavelength
Package Dimension	D,S	D,S	E	E

Singlemode Dual Window Tree/Star Couplers

Configuration Type	1x 4(4×4)	1×8 (8×8)	1×16 (16×16)	1×32 (32×32)
Maximum insertion loss (dB)	7.6 (7.2)**	11.5 (10.8)**	15.5 (14.5)**	19.5 (18.5)**
Uniformity (Max.) (dB)	1.6 (1.4)**	2.5 (2.1)**	3.4(2.8)**	4.1 (3.5)**
Poralization Dependant Loss (Max.) (dB)	0.15	0.20	0.30	0.50
Operating Wavelength (nm)	1310/1530 + 40, (**1310/1550 + 20), or custom wavelength
Package Dimension	D,S	D,S	E	E