Product Description:
Planar lightwave circuit (PLC) splitter is a device that is used in
optical power management and is manufactured using silica optical
waveguide technology. Its primary function is to distribute optical
signals from the Central Office (CO) to multiple locations within a
premise.
The LGX Module PLC splitter, which is commonly used in PON
networks, offers complete protection for the cable and inner
optical components. It is designed to facilitate convenient and
reliable installation but its volume is relatively large. The
splitter is mainly used for a variety of connection and
distribution products such as outdoor fiber distribution boxes or
network cabinets.
At Yingda, we offer optical splitters in different split ratios,
including 1×2, 1×4, 1×8, 1×16, 1×32, and 1×64. The splitters are
packaged in mini modules, ABS modules, LGX modules, rack types or
closure types, depending on the application.
Features:
Characteristics and Benefits of PLC Splitters
PLC splitters are a crucial component in optical networks. They
offer several benefits compared to other types of optical
splitters. Here are some of the characteristics and benefits of PLC
splitters:
Uniformity
PLC splitters can split light into multiple outputs uniformly,
ensuring equal signal distribution across all output channels. This
makes them ideal for use in high-speed optical networks.
Compact Size
PLC splitters are compact and easy to integrate into various
settings, including small spaces within network hubs or in the
field. They can be fabricated on a micro-scale, making them ideal
for use in optical network devices that require small form factors.
Low Insertion Loss
PLC splitters typically exhibit very low insertion loss, which is
crucial in maintaining the signal strength and quality across long
distances. This is especially important in fiber optic networks
that require high signal fidelity.
Wide Wavelength Range
PLC splitters can operate over a wide range of wavelengths, making
them compatible with various types of optical transmission
standards, including CWDM and DWDM systems. This flexibility makes
them ideal for use in a wide range of applications in optical
networks.
High Reliability
PLC splitters are made from silica on a solid substrate, which
makes them less sensitive to temperature and other environmental
variables compared to other types of splitters, such as fused
biconic taper (FBT) splitters. This leads to a higher level of
reliability and durability in all types of operating environments.
The steel tube is stainless steel material, and with Korea imported
high quality PLC chips, tree structure, balanced split ratio.
Technical Parameters:
1XN PLC Splitter
| Parameter | Unit | Specification (P Grade) |
| Channel Number | | 1X2 | 1X3 | 1X4 | 1X6 | 1X8 | 1X12 | 1X16 | 1X24 | 1X32 | 1X64 | 1X128 |
| Operation Wavelength | nm | 1260～1650 |
| Insertion Loss (Max.) | dB | 4.3 | 6.2 | 7.4 | 9.8 | 10.7 | 12.5 | 13.9 | 16.5 | 17.2 | 21.5 | 25.5 |
| Uniformity (Max.) | dB | 0.5 | 0.6 | 0.8 | 0.8 | 1.0 | 1.0 | 1.4 | 1.5 | 1.6 | 2.0 | 2.6 |
| Polarization Dependent Loss | dB | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.8 |
| Return Loss | dB | ≥50 |
| Directivity | dB | ≥50 |
| Operating Temperature | ℃ | -40～+85 |
| Operating Humidity | %RH | ≤93 |
| Storage Humidity | %RH | ≤93 |
LGX Module Dimension
| Model | Split ratio | Dimension(W*H*D)mm |
| LGX-102 | 1X2 (2X2) | 130*100*25 |
| LGX-104 | 1X4 (2X4) | 130*100*25 |
| LGX-108 | 1X8 (2X8) | 130*100*25 |
| LGX-116 | 1X16 (2X16) | 130*100*50 |
| LGX-132 | 1X32 (2X32) | 130*100*50 |
Applications:
In the world of fiber optic communication, FTTH (Fiber to the Home)
networks have become increasingly popular. These networks rely on
the use of PLC splitters to distribute signals from a single fiber
entering a neighborhood to multiple homes or units. By effectively
managing the bandwidth among numerous subscribers, these PLC
splitters help ensure that everyone in the network is able to
access high-quality and reliable internet service.
CWDM/DWDM systems are another important part of the world of fiber
optic communication. In these systems, wavelength division
multiplexing is used to efficiently manage and route different
wavelengths across the same fiber. This can help optimize the
capacity of optical communication lines, making it possible to
transmit a greater amount of data with greater speed and
efficiency. PLC splitters play a crucial role in making this
possible, helping to ensure that the different wavelengths remain
properly separated and routed.
Optical cable TV systems also rely on PLC splitters to ensure
consistent quality and performance for multiple subscribers. These
systems distribute TV signals from a central location to multiple
subscribers, without the need for active electrical power. PLC
splitters help manage and distribute these signals, ensuring that
each subscriber receives high-quality picture and sound without any
disruptions or loss of service.
