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Mr Henry ThaiKocent Optec Limited is our long-term partner. In more than 10 years of co-operation time, we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover around my country now. -
Mr PabloI was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field. -
Mr Thang NguyenKocent Optec Limited is one of our company longterm partner. We order 2 to 3 containers 40' from them each month. I agree that their outdoor cable, distribution box, splice enclosure and fiber optic accessories quality is very nice. Under their support, we win many telecom projects. Thank so much.
SC / APC Single Mode Dual Windows FBT Splitter 1*2 G657A SM Coupler
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xProduct Details
| Cable Material | PVC, LSZH | Cable Length | 1.5m |
|---|---|---|---|
| Cable Diameter | 2.0mm, 3.0mm | Terminal Connector | SC/APC |
| Length Wave | 1310/1550nm | Type | FBT, Fused Fiber Splitter |
| Highlight | Planar Lightwave Circuit Splitter,ABS Box PLC Splitter |
||
Product Description
SC/APC Single Mode Dual Windows FBT Splitter 1×2 G657A SM Coupler
High-performance fiber optic FBT coupler designed for precision signal division in optical communication systems.
Quick Specifications
- Product Name: Fiber Optic FBT Coupler
- Cable Diameter: 2.0mm, 3.0mm
- Cable Length: 1.5m
- Terminal Connector: SC/APC
- Split Ratio: 10/90 or Customizable
- Packaging: ABS Box
Product Overview
Dual Window Wideband Couplers are high-quality components engineered to divide or combine optical signals in fiber optic systems. Manufactured using the fused bi-conical taper (FBT) process, these devices deliver exceptional reliability across a wide temperature range.
Technical Specifications
Operating wavelengths: 1310nm and 1550nm with an 80nm passband. Coupling ratios range from 1:99 to 50:50. Available in various packaging and pigtailing configurations to meet specific customer requirements.
Applications
- Telecommunications
- Fiber in the Loop
- Local Area Networks
- CATV Systems
- Fiber Optic Sensing
- Test Instruments
Key Features
- Low Insertion Loss
- Low Polarization Dependent Loss (PDL)
- High Directivity
- Long Haul Reliability
- Customizable Specifications
Product Images
Performance Parameters
| Parameter | Unit | Premium | A | B | |
|---|---|---|---|---|---|
| Operating Wavelength | nm | 1310±40 and 1550±40 | |||
| Excess Loss | Typ. | dB | 0.15 | ||
| Polarization Stability | Max | dB | 0.15 | 0.15 | 0.2 |
| Uniformity (50:50) | Max | dB | 0.4 | 0.5 | 0.6 |
| Thermal Stability | Max | dB | 0.2 | 0.3 | 0.4 |
| Directivity | Min | dB | 50(1×2),60(2×2) | ||
| Reflectance | Min | dB | 50(1×2),60(2×2) | ||
| Operating Temperature | °C | -30~85 | |||
| Storage Temperature | °C | -40~85 |
Split Ratio Parameters
| Split Ratio | Max Insertion Loss (dB) | Premium | A | B |
|---|---|---|---|---|
| 50/50 | 3.4/3.4 | 3.6/3.6 | 3.7/3.7 | |
| 40/60 | 4.5/2.6 | 4.6/2.7 | 4.7/2.8 | |
| 30/70 | 5.8/1.85 | 5.9/1.9 | 6.0/2.0 | |
| 20/80 | 7.6/1.2 | 7.7/1.3 | 7.9/1.4 | |
| 10/90 | 10.8/0.65 | 11.0/0.7 | 11.1/0.8 | |
| 1/99 | 21.8/0.2 | 22.1/0.25 | 22.5/0.3 |
OEM/ODM Services Available: We offer comprehensive OEM and ODM services, including custom branding on cables, packaging, labels, and other components to meet your specific requirements.
Packaging & Shipping
Packaging: Standard export packing including carton boxes, wooden boxes, and wooden pallets.
Shipping Options: International express (UPS, TNT, DHL), international air freight, and sea freight available.
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