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Place of Origin
HS-CODE
84-
Package & Delivery Lead Time
Detailed Description
PLC SPLITTER
Introduction
Planar Lightwave Circuit Splitter (PLC Splitters) is a kind of power splitter based on the integrated quartz baseplate with small size, wide operating wavelength range, high reliability, and good uniformity so on, especially suitable for passive optical network (EPON,BPON,GPON,etc.) to connect the central office and terminal equipment for achieving the branching of the optical signal.So far there are two types of PLC 1×N and 2×N Splitter .PLC 1×N and 2×N Splitter divide uniformly optical signals from one or two inputs to multiple outputs, and splitter can be operated in reverse direction to combine multiple signals into fiber or two fibers.
Production technology
The PLC splitter adopts semiconductor process (photolithography, etching, and developing technology so on) production. Waveguide array is located on the upper surface of the chip, and the shunt function is integrated on the chip, which is implemented on a chip 1, 1 branching. Then, couple the input end and the output end’s the multi-channel fiber array and packing separately at both ends of chip.
Compared with FBT SPLITTER,PLC SPLITTER has the following few advantages:①Loss is not insensitive to light wavelength, so it can meet transmission needs of different wavelengths.②spectroscopic uniform, the signal can be uniformly allocated to the user.③compact structure, small size, can be directly installed in the existing handover box, you do not need to leave a lot of space for installation.
④single device has a lot of shunt channels of, can achieve more than 32 road ⑤multi-channel is low cost, and its cost advantage is obvious if it is divided more and more
At the same time, the main drawback of the PLC splitter are as follows: ①device production Technology is complicated, high technical threshold, Chip is monopolized by foreign companies because of the domestic companies producing mass packaging production seldomly② Compared with FBT,its cost is much high, especially in the low channel splitter.
Classification
BARE FIBER PLC SPLITTER，MICRO PLC SPLITTER，ABS BOX PLC SPLITTER，BRANCH PLC SPLITTER，tray plc splitter, Insert cassette PLC splitter，FRAME TYPE PLC SPLITTER……
Features
1. Broadband Operation Wavelength
2. Low Insertion loss
3. Low Polarization Dependent Loss
4. Compact Design
5. Good channel-to-channel uniformity
6. High Reliability and Stability
7. Pass Telcordia GR-1221-Core Reliability Test
8. Pass Telcordia GR-1209-Core Reliability Test
9. RoHS Compliance
10. Provide different types of connectors for customers, easy to install and reliable performance
Applications
ABS Box PLC splitter
Installation on 19 inch standard rack, when optical fiber branching home, The installation of equipment provided by cable transfer box，when optical fiber branching home, installed can be customized
PLC splitter Specifications
1×N PLC Splitter
Parameters 1X2 1X4 1X8 1X16 1X32 1X64
Fiber type SMF-28e or customer specified
Operating Wavelength (nm) 1260～1650
Insertion loss(dB) Typical 3.7 6.8 10.0 13.0 16.0 19.5
MAX. 4.0 7.2 10.5 13.5 16.9 21.0
Loss uniformity (dB) MAX. 0.4 0.6 0.8 1.2 1.5 2.5
Return loss(dB) MAX. 50 50 50 50 50 50
Polarization Dependent Loss (dB) MAX. 0.2 0.2 0.3 0.3 0.3 0.4
Directivity (dB) MIN. 55 55 55 55 55 55
Wavelength Dependent Loss (dB) MAX. 0.3 0.3 0.3 0.5 0.5 0.8
Temperature Dependent loss MAX. 0.5 0.5 0.5 0.8 0.8 1.0
Operating temperature (℃) -40~+85
Storage temperature (℃) -40~+85
(Measured at room temperature and excludes connector loss)
2×N PLC Splitter
Parameters 2X2 2X4 2X8 2X16 2X32 2X64
Fiber type SMF-28e or customer specified
Operating Wavelength (nm) 1260～1650
Insertion loss(dB) Typical 3.8 7.4 10.8 14.2 17.0 21.0
MAX. 4.2 7.8 11.2 14.6 17.5 21.5
Loss uniformity (dB) MAX. 1.0 1.4 1.5 2.0 2.5 2.5
Return loss(dB) MAX. 50 50 50 50 50 50
Polarization Dependent Loss (dB) MAX. 0.2 0.2 0.4 0.4 0.4 0.5
Directivity (dB) MIN. 55 55 55 55 55 55
Wavelength Dependent Loss (dB) MAX. 0.8 0.8 0.8 0.8 0.8 1.0
Temperature Dependent loss MAX. 0.5 0.5 0.5 0.8 0.8 1.0
Operating temperature (℃) (-40~+85℃)
Storage temperature (℃) (-40~+85℃)
(Measured at room temperature and excludes connector loss
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