1*4 PLC Splitter is 1x4 plug-in PLC splitter cassette. The interface type is SC/UPC, made of high-quality materials, with strong transmission stability and reliability. The 1*4 PLC splitter can meet the transmission needs of different wavelengths, with low insertion loss. The product is a kind of tool for varieties of needs, and durable for use. It has full fiber optic structure, good environmental stability, compact structure, small size, can be installed in various existing transfer boxes, no need to leave a lot of installation space. The 1*4 PLC optical splitter is mainly suitable for cable TV data networks, optical communication systems, optical fiber test equipment, FTTH and FTTB. Before aligning the coupler, the waveguide must be cleaned and carefully installed on the waveguide frame, then the fiber is cleaned, one end is installed on the precision adjustment frame at the incident end, and the other end is connected to the light source.

Specification
|
Type |
1 * 4 PLC Splitter |
|
Working wavelength |
1260-1650nm |
|
Interface type |
Interface type |
|
Insertion loss |
maximum 10.5db |
|
Uniformity |
0.8db |
|
Reflection loss |
50db max |
|
Polarization loss |
0.2 max |
|
Directionality |
maximum 55db |
|
Wavelength related loss |
1.0 max |
|
Working temperature |
-40~85℃Diameter: 0,9 mm/2mm/3mm |
|
TEMP stability |
0.6 Max |
|
Dimensions |
about 130 x 113 x 25 mm / 5.1 x 4.4 x 1.0 inches |
|
Weight |
115g |
|
Packing quantity |
1x optical fiber splitter |
Features
• Applicable to home wiring, engineering projects, corporate companies, fiber optic LAN.
• 1*4 single mode blade PLC optical fiber splitter with strong transmission stability.
• The interface type is SC/APC, fast and practical.
• All-fiber structure, good environmental stability.
• Low insertion loss and low back reflection, low dependent loss.
Applications
Home wiring, engineering projects, corporate companies, fiber optic LAN.

Professional Installation Guidelines
This splitter is a plug-in unit. Installation is simple, but you must be careful to keep the signal good. First, make sure the area is clean and free of dust. Always clean all connectors before you plug them in. Use proper cleaning tools on both the splitter's ports and the patch cables. Dirt can cause signal loss. When putting the module into a rack or box, do not pull or sharply bend the attached fiber tails. Leave some extra cable and make gentle loops. Keep bends larger than 30mm. The splitter works best when connectors are aligned well. Push each connector in firmly until it clicks or seats fully. Write down clearly which cable goes to which port. This will help you later if you need to fix a problem.
Maintenance & Service Life Assurance
Looking after this splitter mainly means checking it regularly and keeping it clean. Every so often, measure the signal strength at the output ports. If the loss gets much worse, the connectors might be dirty. In rare cases, the splitter itself could be faulty. Clean the connectors every 6 to 12 months, or anytime you change connections. Use approved dry cleaning tools. Do not let the splitter get much hotter or colder than its rated range (-40°C to +85°C). The device has no parts that move, so it is very reliable. To make it last a long time, keep it in a clean, stable place where it is safe from physical harm.
Service & Support
Comprehensive Warranty & Customization
We guarantee the performance of our 1x4 PLC splitters. We will fix any problems caused by faulty materials or assembly. This product meets common industry standards. We can customize it for your project. You can choose different split types, like 1x2, 1x8, or 1x16. You can pick connector types (we usually use SC/UPC, but LC, FC, or ST are also possible). We can make the fiber tails any length and thickness you need (like 0.9mm, 2mm, or 3mm). You can also choose different housings, like a plug-in module, an ABS box, or a card for a rack.
Technical Expertise at Your Service
Our technical team can help you add this splitter to your network plan. We help you calculate if your optical signal is strong enough for your design. We advise on the best place to put the splitter in your system. We also help pick the right setup for uses like cable TV or busy fiber networks. We can give you detailed drawings and test reports for your project files.
Supply Chain & Logistics
We keep standard splitters in stock for fast shipping. We also make custom orders efficiently. Each splitter comes in its own protective, anti-static package. For big jobs, like wiring an apartment building, we offer special prices for large orders. We can also provide test reports for a whole batch. We make sure deliveries are reliable and on time for your project schedule.
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