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PLC Splitters

Planar lightwave circuit (PLC) splitter is fabricated using silica optical waveguide technology.
Allopto provides a whole series of 1xN and 2xN splitters that are tailored for specific applications.
All products meet Telcordia 1209 and 1221 reliability requirements and are certified by TLC for network deployment.

FEATURES

> Low excess loss & High performance
> Good uniformity & Low PDL
> Small package size
> Various connector type & Package Size available

APPLICATION

> Telecommunications networks
> CATV system
> Optical equipment
> Fiber optic sensors
> FTTH & FTTx


SPECIFICATION
Parameters
1X2
1X4
1X8
1X16
1X32
1X64
2X2
2X4
2X8
2X16
2X32
Operating Wavelength(nm)
1260~1650
Insertion Loss(dB)
Typical
3.6
7.0
10.0
13.3
16.3
20.0
3.7
7.0
10.8
13.6
16.8
Max(P/S)
3.8/4.0
7.2/7.4
10.5/10.7
13.5/13.7
16.5/16.9
20.5/21.0
3.9/4.2
7.5/7.8
11.2/11.5
14.2/14.5
17.4/17.7
Loss Uniformity(dB)
Typical
0.3
0.4
0.5
0.6
0.8
1.2
0.5
1.0
1.0
1.2
1.5
Max
0.4
0.6
0.8
1.2
1.5
2.5
0.6
1.2
1.5
1.8
2.0
Return Loss(dB)(P/S)
55/50
55/50
55/50
55/50
55/50
55/50
55/50
55/50
55/50
55/50
55/50
PDL(dB)
Typical
0.1
0.1
0.15
0.15
0.15
0.2
0.1
0.1
0.2
0.3
0.3
Max
0.2
0.2
0.3
0.3
0.3
0.4
0.2
0.2
0.4
0.4
0.4
Directivity(dB)
Min
55
55
55
55
55
55
55
55
55
55
55
Wavelength
Dependent Loss(dB)
Typical
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.5
0.5
Max
0.3
0.3
0.3
0.5
0.5
0.5
0.4
0.4
0.5
0.6
0.8
emperature Stablity
(-40~85℃)(dB)
Typical
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
Max
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.4
0.5
0.5
Operating Temperature(℃)
-40~85
Storage Temperature(℃)
-40~85
Packaging
Size(mm)
Bare Splitter
Blockless Splitter
40X4X4
50X7X4
60X12X4
50X4X4
60X7X4
60X7X4
60X12X4
80X20X6
100X40X6
60X7X4
80X12X6
100X20X6

Notes: 1.All measurements were done at room temperature, and specifications exclude connectors
             2.S:Standard, P:Premium