SFT-P series 2xN Planar Optical Splitter
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SFT-P series 2xN Planar Optical Splitter

The 2xN Planar Lightwave Circuits (PLC) optical splitters are high performance, reliable and compact devices for splitting optical power, specifically designed to meet the tough requirements of FTTH, PON and CATV networks. Based on unique waveguide technology of Ion-Exchange in glass, such splitters exhibit very low insertion loss and PDL, great channel uniformity and a wide wavelength operative range.

The 2xN PLC optical splitters are available in 2x4, 2x8, 2x16, 2x32, 2x64, 2x128 and custom configurations, and comply with Telcordia GR-1209 and GR-1221 requirements. Various packaging types, input and output fibers are available according to the customer demand.

  • Features
  • Specifications
  • Application
  • Documents
  • Planar Lightwave Circuit Splitters
  • Low insertion loss
  • Ultra wide bandwidth (1260-1650 nm)
  • Polarization independent
  • Excellent channel uniformity
  • Compact size
  • High reliability and stability

Parameter

2 x 2

2 x 4

2 x 8

2 x 16

2 x 32

2 x 64

2 x 128

Operating Wavelength (nm)

1260 – 1650

Maximum Insertion Loss (dB)1

4.0

7.6

11.0

14.4

17.5

21.0

24.5

Uniformity (dB)

 < 0.6

< 1.0

< 1.2

< 1.5

< 1.8

< 2.2

< 2.5

Wavelength Dependent Loss (dB)

0.3

0.4

0.5

0.5

0.5

0.5

0.5

Maximum PDL2 (dB)

0.2

0.2

0.3

0.3

0.4

0.4

0.5

Return Loss (dB)

> 55

Directivity (dB)

> 55

Operating Temperature3 (°C)

-40 to +75

Storage Temperature3 (°C)

-40 to +85

Thermal stability

≤ 0.005 dB/°C

Environmental qualification

Telcordia GR-1209/1221

FTTH Tray Package4 (mm)

BFS type

40x4x4

50x4x4

50x4x4

50x4x4

60x7x4

60x12x4

140x115x18

(module)

Fiber Type5

BFS type

IN: Tight Buffer 250 μm / OUT: Bare Ribbon,  1±0.1 m length

BF2S type

IN: Tight Buffer 200 μm / OUT: Bare Ribbon,  1±0.1 m length

PON type

IN: Tight Buffer 900 μm / OUT: Tight Buffer 900 μm,  1±0.1 m length
                   

Note:

  1. Without connectors
  2. Splitters with PDL < 0.1 dB are available upon request
  3. Conditioned by the cable type
  4. Without strain relief
  5. Another fiber length – on request

Another IN/OUT fiber type (IN: bare fiber 250 µm, OUT: Tight/Loose tube 900 µm) – on request

  • FTTH, FTTC, FTTB
  • Passive Optical Networks (PON)
  • Network expansion
  • CATV networks
  • OADM and ROADM
  • CWDM and DWDM systems
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