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SQS developed and manufactures also asymmetrical PLC splitters providing asymmetrical division of input optical signal energy into two output channels. SQS is capable of supplying PLC splitters with practically any output signal division ratio. Currently we supply asymmetrical PLC splitters with output optical signal divided in the following ratios: 30/70, 20/80, 10/90, 5/95 a 2/98.

According to customer requirements, we can manufacture also PM version of asymmetrical splitters, where we can guarantee a high extinction ratio typically exceeding 25 dB.

SQS PLC splitters are characterized as uniform broadband power splitters / combiners featuring exceptional uniformity of insertion loss throughout all channels resulting in fact in practical wavelength independency over all transmission range from 1260 to 1650 nm.

SQS PLC splitters are the best choice for large variety of telecom and sensor applications. Based on PLC (Planar Lightwave Circuit) technology, SQS splitters optimally balance performance, size and cost.

Real broadband performance:
low insertion loss and its uniformity within the whole wavelength range between 1260 and 1650 nm.

Applications:

  • excellent for FTTx, PON
  • CATV
  • Fiber optic test and measurement equipment

Využití v nejrůznějších variantách síťové infrastruktury:

  • Fiber to the Curb
  • Fiber to the Premises
  • Fiber to the Building
  • Fiber to the Home
  • Fiber to the Desk
Catalog Sheet for Download in PDF pdf ikona
 

Specification Asymmetrical Splitters, Spliting ratio 60/40%, 70/30%, 80/20%, 90/10%, 95/5%, 98/2%

PLC Asymetrical Splitters Ratio % IL max: [dB] PDL: [dB] RL: [dB] Directivity: [dB] Pigtail style 250 [µm] Pigtail style 900 [µm] Pigtail style 2 [nm]
PLC 1x21) 60/40 3.5/4-6 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 70/30 3.0/5-7 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 80/20 2.6/7-9 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 85/15 2.1/8-10 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 90/10 1.8/9-12 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 95/5 1.2/12-15 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 98/2 1.0/15-18 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90

1) Wavelength 1260 - 1650 nm, Fiber type SM(G.652.D/G.657.A) Operating and storage temperature -40 to +85 °C


Specification Asymmetrical PM Splitters, Spliting ratio 60/40%, 70/30%, 80/20%, 90/10%, 95/5%, 98/2%

PLC Asymetrical Splitters Ratio % Extinction Ratio dB IL max: [dB] PDL: [dB] RL: [dB] Directivity: [dB] Pigtail style 250 [µm] Pigtail style 900 [µm] Pigtail style 2 [nm]
PLC 1x21) 60/40 > 25 3.9/4-6 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 70/30 > 25 3.5/5-7 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 80/20 > 25 3.0/7-9 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 85/15 > 25 2.5/8-10 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 90/10 > 25 2.0/9-12 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 95/5 > 25 1.5/12-15 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90
PLC 1x21) 98/2 > 25 1.2/15-18 ≤0.20 ≥55 ≥55 5.6x10x69 5.6x10x69 7.5x12x90

1) Wavelength 1260 - 1650 nm, Fiber type PM13, PM15 or Demand Operating and storage temperature -40 to +80 °C


Diagram PLC Splitter 1x2 90/10%

Optical Parameters PLC Splitter 1x2 90/10% Temperature Test PLC Splitter 1x2 90/10%
Asymmetric PLC Splitters Asymmetric PLC Splitters

PON Passive optical network

Asymmetric PLC Splitters
fbt asymetrical splitter
pm fbt asymetrical splitter