1x2 1*2 1 2 FBT Fiber Coupler Fiber Optic Ratio Coupler
1x2 1*2 1 2 1/99 2/98 3/97 4/96 5/95 10/90 20/80 30/70 40/60 50/50 bare fiber all ratio FBT Splitter/ FBT Fiber Coupler
Technical Parameter
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.Advanced production and testing equipment.
2.Professional manufacturer, 100% tested.
3.Full compliance with ISO 9001:2008 quality management system.
4.Our company has experienced professional team.
5.Provide reliable solutions and satisfactory services.
6.Warmly services with careful attentions.
7.Can provide your specific inquiry within 24 hours.Advanced production and testing equipment.

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.

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