Description
1. passive optical splitter is a type of optical power management device that is fabricated using Fused Biconical Tape technology.
2. It features small size, high reliability, cheap cost and good channel-to-channel uniformity.
3. It is widely used in PON networks to realize optical signal power splitting.
4. All products meet GR-1209-CORE and GR-1221-CORE
5. Seifree provides whole series of 1xN and 2xN splitter products that are tailored for specific applications.
6. Seifree also offers both tree and star type inline couplers/splitters, and PLC splitter.
Applications
1) FTTX Systems
2) PON Networks
3) CATV Links
4) Optical Signal Distribution
5) Local Areal Networks (LAN)
6) Fiber Communication Systems
Features
Available in 1310/1490/1550nm operation wavelength
Available in 250um & 900um fiber, 2mm or 3mm jacket optical cable
Available in FC, SC, ST , LC, LC/APC, SC/APC, MU and FC/APC fiber optic connectors
Different coupling ratio: 10/90, 20/80, 30/70, 40/60, 50/50, and customized ratios
Specification (Tree-type Optical Splitter, Equally Split Ratio)
Operating
Wavelength(nm) | 820±20/980±40/
1310±40/1550±40 | 980&1550±40/
1310&1490&1550±40 | Parameter | Unit | Value |
| Ports (m x n) | Insertion Loss | PDL | Uni. | Insertion Loss | PDL | Uni. | Fiber Type | / | Hi 780/ Flex 1060/
SMF-28e/ SMF-28e XB |
| dB |
| 1x3 | ≤5.40 | ≤0.20 | ≤0.50 | ≤5.60 | ≤0.20 | ≤0.60 | Directivity | dB | >55 |
| 1x4(2x4) | ≤6.90(7.10) | ≤0.20 | ≤0.70 | ≤7.10(7.30) | ≤0.20 | ≤0.80 | Return Loss | dB | >50 |
| 1x5 | ≤7.90 | ≤0.30 | ≤1.10 | ≤8.10 | ≤0.30 | ≤1.20 | Pigtail Dia. | mm | 0.9 / 2 / 3 |
| 1x6 | ≤8.90 | ≤0.30 | ≤1.30 | ≤9.10 | ≤0.30 | ≤1.50 | Pigtail Length | cm | >50 |
| 1x7 | ≤9.60 | ≤0.30 | ≤1.40 | ≤9.80 | ≤0.30 | ≤1.80 | Operating Tem. | ºC | -10~ +70 |
| 1x8(2x8) | ≤10.4(10.6) | ≤0.30 | ≤1.50 | ≤10.6(10.8) | ≤0.30 | ≤1.70 | Storage Tem. | ºC | -40~ +85
|
Delivery Method
1. Express: DHL FedEx TNT SF EMS
2. Air Transportation
3. Railway Transportation
Company
Seifree is a professional company engaged in optical fiber passive devices & accessories. We provide sales and services of patch cords, fast connector, fiber coupler, optical adapters and WDMs. Based on competitive prices, high-quality products and innovative technology, we stand out apart from the rest in domestic FTTH, the telecom and broadcast industry.
Welcome customized designs and specifications. For more product details, please do not hesitate to contact us or visit our website, and you will be surely satisfied with our competitive prices and superior quality.