CATV Spliter Optic 1310/1550 Dual Window 1IN/2OUT, 60/40% 2M 900um

1. Product Description:

The singlemode standard coupler features low excess loss, high stability and reliability. It is widely used for optical fiber communication systems and CATV systems.

2. Applications:

CATV

Optical communication systems

Testing instruments

3. Features:

High stability and reliability

Low excess loss

Low PDL

4. Specifications:

Type Parameter		Normal		Ultra Broadband
Grade		P	A	P	A
Operating wavelength(nm)		1310 or 1550
Operating bandwidth(nm)		±40		±80*
Typical excess loss(dB)		0.08	0.10	0.08	0.10
Insertion loss (dB)	50/50	3.4/3.4	3.5/3.5	3.6/3.6	3.7/3.7
	45/55	4.0/3.0	4.1/ 3.1	4.2/3.2	4.3/3.3
	40/60	4.4/2.5	4.5/2.6	4.6/2.7	4.7/2.8
	35/65	5.0/2.2	5.1/2.3	5.2/2.4	5.3/2.5
	30/70	5.6/1.8	5.7/1.9	5.8/2.0	5.9/2.1
	25/75	6.4/1.5	6.5/1.6	6.6/1.7	6.7/1.8
	20/80	7.4/1.2	7.5/1.3	7.6/1.4	7.7/1.5
	15/85	9.0/0.85	9.1/0.9	9.2/0.95	9.3/1.0
	10/90	10.8/0.6	11.0/0.65	11.2/0.7	11.5/0.75
	5/95	14.6/0.4	14.8/0.45	15.0/0.5	15.5/0.55
	2/98	18.5/0.25	18.8/0.3	19.0/0.35	19.5/0.4
	1/99	21.5/0.2	22.0/0.25	22.5/0.30	23.0/0.35
PDL (dB)		0.10	0.15	0.12	0.15
Directivity(dB)		50（1x2）,65(2X2)
Operating temperature(℃)		-40~85(250um bare fiber),-20~70(900um Loose Tube)

﹡Other specifications can be made on customer request.

5. Packaging Information:

Configuration	1×2 or 2×2
Fiber lead length	1 meter, others on request
Fiber type	Φ250 um bare fiber	Φ900 um loose tube	Φ 3.0 mm
Dimensions(Φ×L)	Φ 3.0 mm×54 mm	Φ 3.0 mm×70 mm	90 mm× 14 mm×8.5 mm
	Φ 2.4 mm×42 mm	Φ 3.0 mm×54 mm

﹡Other package dimensions can be made on customer request.