Qingdao Sunet Technologies Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100000 PCS / Month |
| Delivery Time | 5 - 8 Workdays |
| Packaging Details | Blister box packing |
| Product name | 1X2 Fiber Optic FBT Coupler |
| Splitter Type | Steel Tube Type |
| Jacket Material | PVC / LSZH |
| Wavelength | 1310 / 1490 / 1550nm |
| Operating Temperature | -40-+85 |
| Fiber type | G652D / G657A1 / G657A2 |
| Warranty | 1 Years |
| Specification | Single mode |
| Length | 1M, 2M, customers requirement |
| Brand Name | SUNET / OEM |
| Model Number | Steel Tube Type |
| Certification | ISO9001 / ISO14001 |
| Place of Origin | Qingdao , China |
View Detail Information
Explore similar products
Low Excess Loss 50 Ratio Fiber Optic FBT Coupler
Aqua SC LC ST FC 1X2 Fiber Optic Coupler Splitter
SC APC 1m Triple Window ABS Box Fiber Optic FBT Coupler
LSZH G652D SC UPC Triple Window FBT Fiber Coupler
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100000 PCS / Month |
| Delivery Time | 5 - 8 Workdays | Packaging Details | Blister box packing |
| Product name | 1X2 Fiber Optic FBT Coupler | Splitter Type | Steel Tube Type |
| Jacket Material | PVC / LSZH | Wavelength | 1310 / 1490 / 1550nm |
| Operating Temperature | -40-+85 | Fiber type | G652D / G657A1 / G657A2 |
| Warranty | 1 Years | Specification | Single mode |
| Length | 1M, 2M, customers requirement | Brand Name | SUNET / OEM |
| Model Number | Steel Tube Type | Certification | ISO9001 / ISO14001 |
| Place of Origin | Qingdao , China | ||
| High Light | 1550nm Fused Fiber Coupler ，Single Mode Fused Fiber Coupler ，G657A1 fiber optic coupler | ||
1X2 Steel Tube Type 1310 / 1490 / 1550nm Fiber Optic FBT Coupler
FBT Coupler Description
Fiber Optic FBT splitter is a type of optical power management device that is fabricated using Fused Biconical Tape Technology.
It features small size, high reliability ,cheap cost and good channel-to-channel uniformity,and is widely used in PON networks to realize optical signal power splitting.
SUNET provides whole series of 1xN and 2xN spliiter products that are tailored for specific applications .All products meet GR-1209-CORE and GR-1221-CORE.
The single mode standard coupler features low excess loss, high stability and reliability. It is built by asymmetric coupling technique. The operating bandwidth of this normal coupler is expanding to ±40nm, and the ultra broadband coupler is expanding to ±80nm. The DWC has the same coupling ratio on both 1310nm and 1550nm communication windows, and with low excess loss and low PDL. DWC are widely used for communication systems, fiber optic cable coupler CATV, and FTTH.
FBT Coupler Feature
1. Low Excess loss
2. Low PDL
3. Environmentally stable
4. Good Thermal Stability
FBT Coupler Application
1. Long-haul Telecommunications
2. CATV Systems & Fiber Optic Sensors
3. Local Area Network
FBT Coupler Specification
| Parameters | Specification | |||||||
| Channel Number | 1x2 or2x2 | |||||||
| Operating Wavelength (nm) | 1310,1550,1310/1550,1310/1550/1490 | |||||||
| Operating Bandwidth(nm) | ±40 | |||||||
| Coupling Ratio | Coupling Ratio Insertion Loss (dB) | |||||||
|
| P Grade | A Grade | ||||||
| 50/50 | ≤3.3 | ≤3.5 | ||||||
| 40/60 | ≤4.5/2.6 | ≤4.7/2.8 | ||||||
| 30/70 | ≤5.7/1.9 | ≤5.9/2.1 | ||||||
| 20/80 | ≤7.6/1.3 | ≤7.75/1.38 | ||||||
| 10/90 | ≤10.85/0.68 | ≤11.2/0.75 | ||||||
| 5/95 | ≤14.4/0.45 | ≤15.5/0.48 | ||||||
| 2/98 | ≤18.5/0.6 | ≤19.8/0.38 | ||||||
| 1/99 | ≤21.8/0.28 | ≤22.8/0.35 | ||||||
| PDL(dB) | ≤0.15 | ≤0.2 | ||||||
| Directivity(dB) | ≥50 | |||||||
| Return Loss | ≥55 | |||||||
| (1xN) | N=3 | N=4 | N=5 | N=8 | N=16 | N=24 | N=32 | N=64 |
| Fiber Type | Corning SMF-28e | |||||||
| IL (MAX) (dB) | 5.41/5.62 | 7.01/7.22 | 7.81/8.02 | 10.01/10.42 | 13.51/13.92 | 15.01/15.42 | 17.31/17.52 | 21.01/21.52 |
| Uniformity (dB) | 0.51/0.62 | 0.51/0.62 | 0.61/0.82 | 0.81/1.02 | 1.11/1.32 | 1.21/1.52 | 1.31/1.52 | 2.11/2.52 |
| Return Loss (dB) | ≥55 | |||||||
| Directivity (dB) | ≥50 | |||||||
| PDL (dB) | < 0.20 | < 0.20 | < 0.30 | < 0.30 | < 0.40 | < 0.50 | < 0.50 | < 0.20 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-15000000
Employee Number:
300~500
Ecer Certification：
Active Member
Qingdao Sunet Technologies Co., Ltd (SUNET), is a high-tech enterprise and a leading worldwide provider for Fiber Optic Components and FTTH products. N... Qingdao Sunet Technologies Co., Ltd (SUNET), is a high-tech enterprise and a leading worldwide provider for Fiber Optic Components and FTTH products. N...
Get in touch with us
Leave a Message, we will call you back quickly!