1x4 splitter Fiber Optical Box FTTH PLC Splitter box with SC 1X4
Planar waveguide type Optical splitter
Planar Optical Waveguide Splitter
1.Description:
PLC Splitter is a planar optical waveguide inheriting optical
device based on planar optical waveguide technology. It can achieve
predetermined optical power allocation in the wavelength range of
1260nm-1650nm, covering the wavelength range of 1310nm, 1490nm, and
1550nm suitable for EPON technology. Suitable for EPON passive
optical network access technology hu FTTP optical network system,
used for bandwidth, passive optical shunt. The characteristics of
the operating wavelength range of light, virtual shunt uniformity,
low loss, device reliability, good stability.
2,Model classification:
Rack TYPE PLC splitter can be divided into:
| 1*N | 1*2 | 1*4 | 1*8 | 1*16 | 1*32 |
| 2*N | 2*2 | 2*4 | 2*8 | 2*16 | 2*32 |
The connector of the product can be selected as required: FC/UPC,
FC/APC, SC/UPC, SC/APC, LC/UPC, LC/APC, etc. A single box is
combined with multiple boxes of optical splitter.
3,The diagram below shows the working principle of optical
splitter:
Working conditions:
Working and storage temperature: -40 ℃ to +85℃
Storage relative humidity: <75%
atmospheric pressure: 76Kpa ~ 106Kpa
Number of connector insertions: >1000
4,Product features:
- · Small size and high integration, it can be installed in existing
containers without large installation space
- · Low insertion loss, high uniformity and low polarization loss
- · High return loss (typical UPC value: 50dB, typical APC value:
60dB)
- · Oxidation and corrosion resistance, excellent environmental
stability and mechanical performance
- · Conforms to GR-1209-Core, GR-1221-Core, YD/T 2000.1-2014 and ROHS
specifications.
5,technical parameter:
1X4 Performance parameters
| parameter | Item | index |
| 1×2 | 1×4 | 1×8 | 1×16 | 1×32 |
| Operating bandwidth (wavelength) | nm | 1260～1650 |
| Insertion loss | dB | ≤4.4 | ≤8.0 | ≤11.1 | ≤14.1 | ≤17.4 |
| Polarization dependent loss | dB | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
| Channel uniformity | Fixed working wavelength | dB | ≤0.6 | ≤0.7 | ≤1.0 | ≤1.2 | ≤1.5 |
| full working bandwidth | dB | ≤1.1 | ≤1.2 | ≤1.5 | ≤1.7 | ≤2.0 |
| return loss | dB | ≥50(UPC type fiber optic connector) |
| directionality | dB | ≥55 |
Note 1. The above are all PLC components equally divided; 2. The fiber is single-mode fiber; 3. The test wavelengths of insertion loss in the table are: 1310nm,
1490nm, 1550nm; the insertion loss in the wavelength range of
1260-1300nm and 1600-1650nm is increased by 0.3dB on the basis of
the above indicators. 4. The test wavelengths of channel uniformity in the table are:
1310nm, 1490nm, 1550nm; the channel uniformity index in the
wavelength range of 1260-1300nm and 1600-1650nm is increased by
0.5dB on the basis of the above index. |
2X4 performance parameters
| paramter | item | index |
| 2×2 | 2×4 | 2×8 | 2×16 | 2×32 |
| Operating bandwidth (wavelength) | nm | 1260～1650 |
| Insertion loss | dB | ≤4.6 | ≤8.2 | ≤11.4 | ≤14.4 | ≤17.7 |
| Polarization dependent loss | dB | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
| Channel uniformity | Fixed working wavelength | dB | ≤0.6 | ≤0.7 | ≤1.0 | ≤1.2 | ≤1.5 |
| full working bandwidth | dB | ≤1.1 | ≤1.2 | ≤1.5 | ≤1.7 | ≤2.0 |
| return loss | dB | ≥50(UPC type fiber optic connector) |
| directionality | dB | ≥55 |
Note 1. The above are all PLC components equally divided; 2. The fiber is single-mode fiber; 3. The test wavelengths of insertion loss in the table are: 1310nm,
1490nm, 1550nm; the insertion loss in the wavelength range of
1260-1300nm and 1600-1650nm is increased by 0.3dB on the basis of
the above indicators. 4. The test wavelengths of channel uniformity in the table are:
1310nm, 1490nm, 1550nm; the channel uniformity index in the
wavelength range of 1260-1300nm and 1600-1650nm is increased by
0.5dB on the basis of the above index. |
6,Product operation instructions and notes:
(1) Preparation before use:
A. Prepare anhydrous alcohol and dust-free wipe paper.
B. If possible, you can prepare a portable optical fiber magnifying
glass (200 times) used in engineering.
C. Spare some models of standard test wires and standard adapters.
D. Operate with clean finger covers if conditions permit.
(2) Precautions during use:
A. After unpacking the product, check whether it is damaged.
B. Check whether the product aisle is equipped with dust protection
equipment.
C. Select an optical connector based on the product model. Clean
the end faces of optical connectors before leveling. When cleaning,
the wiping paper dipped in alcohol should be spread flat on the
desktop. When wiping, it should be wiped along the ceramic so as
not to wipe the other direction from the forehead Angle. It should
not be wiped back and forth to prevent damage to the end face.
D. After cleaning, separate the input and output ports, remove the
dust-proof caps of the product to be used, and install the
connectors. Note the following during installation:
Install the SC connector so that the key plane of the connection is
consistent with the notch plane of the adapter, and then insert it
horizontally along the adapter. When you hear the "click" sound,
observe that the white line on the connector is flush with the
adapter edge. If the card is flush, it means that the card is
locked in place.
Then the input terminal and each output port are connected to the
test system once to judge whether the optical indicators meet the
requirements. If the connector is of other models, ensure that the
connector is properly installed based on the actual model.
Package&shipping
Certification
