Parameter		Unit	Wide Band Coupler		Dual Window Coupler		Multimode fiber Coupler
Grade		/	P	S	P	S	P	S
Operating Wavelength		nm	1310,1550or C+Band		1310and1550		850or1310 or customer specified
Operating Bandwidth		nm	±40		±40		±40
Typical Excess Loss		dB	≤0.07	≤0.01	≤0.07	≤0.01	≤0.4	≤0.7
Insertion Loss	50/50	dB	≤3.4	≤3.6	≤3.4	≤3.6	≤3.7	≤4.0
	40/60		≤4.2/2.6	≤4.7/2.8	≤4.2/2.6	≤4.7/2.8	≤4.7/2.7	≤5.0/3.0
	30/70		≤5.7/1.9	≤6.0/2.0	≤5.7/1.9	≤6.0/2.0	≤6.0/2.0	≤6.3/2.4
	20/80		≤7.6/1.25	≤8.0/1.3	≤7.6/1.25	≤8.0/1.3	≤7.8/1.4	≤8.1/1.7
	10/90		≤9.55~10.65/0.65	≤9.3~10.9/0.8	≤9.55~10.65/0.65	≤9.3~10.9/0.8	≤11.2/0.9	≤11.6/1.2
	5/95		≤12.4~13.8/0.4	≤12.1~14.1/0.5	≤12.4~13.8/0.4	≤12.1~14.1/0.5	≤14.5/0.7	≤15.0/1.0
	3/97		≤14.5~16.15/0.3	≤14.15~16.5/0.4	≤14.5~16.15/0.3	≤14.15~16.5/0.4	≤14.5~16.15/0.3	≤14.15~16.5/0.4
	2/98		≤16.1~18.05/0.25	≤15.7~18.45/0.35	≤16.1~18.05/0.25	≤15.7~18.45/0.35	≤18.6/0.6	≤19.4/0.9
	1/99		19.05~21.15≤0.2	≤18.55~21.65/0.3	19.05~21.15≤0.2	≤18.55~21.65/0.3	≤22.0/0.5	≤22.8/0.8
PDL		dB	≤0.1	≤0.15	≤0.15	≤0.2	≤0.1	≤0.15
Directivity		dB	≥55
Operating Temperature		℃	-40 ~ +85
Storage Temperature		℃	-40 ~ +85

1.The above parameters do not include connectors;

2.If connectors are added, the insertion loss will increase  0.2dB each

Configuration	1×2 or 2×2
Fiber length	1.5m , other on request
Fiber Type	250μm bare fiber	900μm loose tube	900μm loose tube, 2mm Cable, 3mm Cable
Dimensions(φ×L)	Φ3.0×54mm	Φ3.0×54mm	90×14×8.5mm
	Φ3.0×45mm

 

WeUnion Communication Technology Co., Ltd. is a professional manufacturer focuses on development, production, and sales of fiber telecommunication product. We provide Fiber Optic Cable, Fiber Patch cord, fiber pigtail, Optic PLC splitter, Fiber Distribution Boxes and relevant products which are widely used in FTTX, LAN, WAN, G-Pon, E-Pon Project. Our company has advance production and test equipments, strict production and quality control system, and stable supply chain. We are fully compliant with ISO9001: 2008 quality management system, we guarantee that our products are IEC60794 and Telcordia-GR-326-Core standard compliant, also compliant with our customers‘’ varied requirements.

 

Q1: When can I get the quotation back?

A:Generally, quotes will be replied within 24 hours or faster(weekends not included), however, a few of days would be taken for special ones.

 

 

 

Q2:How about the cable's quality ?

A: Our factory has dug in this industry for many years and sold to many countries in the world. We are fully compliant with ISO9001: 2008 quality management system, we guarantee that our products are IEC60794 and Telcordia-GR-326-Core standard compliant. We have a series of professional equipment and manufacturing instruments to make sure reliable quality of our products.

 

 

 

Q3: How do l assure that you are a reliable supplier?

A: We are the Assessed Supplier of . Alibaba as the third party to verify our factory and office to confirm we are a real and reliable supplier. If you are willing to verify that through the phone or video, you are welcome at any time.

 

 

 

Q4: Could the OEM be accepted and what's the MOQ?

A: Of course, your customization order is always welcomed. The MOQ Depends on different items, each item has its own minimum quantity. Your satisfaction is our maximum motivation.