Splitter 1x128

In order to obtain many advantages through the process of designing new networks we recommend You consider using 1x128 splitters.

One of pros are gaining better stability of power relay through each of the channel (uniformity), as well as much gain regarding insertion loss parameters comparing to standard topology usage of two splitters 1x64

 Technical card of splitter 1x128

I. Optical parameters of splitter with two chips 1x64 spliced together with 1x2 splitter

a) Tables of maximum optical parameters for standard splitter without connectors

Splitter FBT 1x2 50/50% Premium

 Splitter PLC 1x64 Standard

Spliced 1x128 Standard

b) Tables of maximum optical parameters for premium splitter without connectors

Splitter FBT 1x2 50/50% Premium

 Splitter PLC 1x64 Premium

Spliced 1x128 Standard

II. Optical parameters for splitter with one chip 1x128

Spliced 1x128 Standard

III. Conclusions

a) Differance between premium and standard splitters spliced with two chips 1x64

In the table is clearly shown that the main difference between a premium and standard splitter is very high. Insertion loss is lower by 1,0 dB and uniformity by 0,2 dB.

b) Differance between premium splitter spliced with two chips 1x64 and splitter with on chip 1x128 without splice

In the table is crearly shown that the main difference between a premium and standard splitter is very high. Insertion loss is lower by 0,5 dB and uniformity by 0,6 dB. The difference in uniformity is so high because in splitter with one chip there is no additional splitter that would increase the maximum parameter.

Two types of splitter 1x128. First type spliced with two chips 1x64 and second with one chip 1x128. First divided by paramters into premium and standard.

Maximum theoretical parameters:
1x128 Standard with two spliced chips: IL ≤ 25,0 dB ; Uni ≤ 2,8 dB
1x128 Premium with two spliced chips: IL ≤ 24,0 dB ; Uni ≤ 2,6 dB
1x128 Standard with one chip without splice: IL ≤ 23,5 dB ; Uni ≤ 2,0 dB

The main difference is in insertion loss which is very important for dividing signal in so many channels, also there is a huge difference in uniformity between spliced and non spliced splitter. To maintain the highest quality the best option is a splitter with the lowest parameters, whitch is the non spliced splitter with one 1x128 chip.