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FiberControl’s polarization-independent polarization state scrambler, PS-700, provides
high speed scrambling of optical signals with low insertion loss and is independent of the
input state-of-polarization. This robust all fiber design provides a wide optical bandwidth,
and enables the use of high signal powers, thereby making it suitable for DWDM
applications.
Our unique RF-modulated format provides near pseudo-random scrambling as indicated by
the broad RF electrical spectral response, unlike other scramblers, whose spectral response
reveals well-defined resonances. The high-speed scrambling provides coverage over a
large portion of the Poincaré sphere. Fully Patented.
Features:
◆Polarization independent
◆Broad optical bandwidth
◆High optical power throughput
◆Low back-reflection, low insertion loss
◆Connectorized or fiber input/output
◆Instant on (no warm-up)
◆Wide temperature range
Applications:
◆Component level PDL measurements
◆Sub-system PDL testing
◆Reduce polarization-dependent effects within EDFA optical transmission systems(PDG, PDL)
◆Reduce PDL in test-bed measurements of third-party optical equipment
Specifications:(optical, line power, physical)
Optical | |
Optical Input/Output | FC/UPC, FC/APC, or Bare Fiber |
Poincaré Sphere Coverage | 80% to 95% est. (near pseudo-random) |
Degree-of-Polarization | <5% |
Insertion Loss (typ.) | <0.75 db |
Return Loss | >50 dB, > 55 dB (FC/UPC, FC/APC, or bare fiber) |
Operating Wavelength | 1300 nm – 1610 nm |
Maximum Optical Input | +30 dBm |
Scrambling Rate | 4 MHz |
PDL (typ.) | <0.05 db |
Residual AM Modulation | <0.5% |
Fiber Type | Lucent Technologies, True Wave |
Line Power / Temperature | |
Operating Temperature | -10°C - +35°C |
Electric Input Power | 100/120/220/240 ±10% VAC |
Line Frequency | 50/60 Hz |
Power Receptacle | IEC 320 |
Physical | |
Physical Dimensions | 8.9 x 30.5 x 42.5 cm (3 ” x 12’’ x 16 ’’) |
Rack Mount | Standard 18 ’’ |
Weight | 6.58 Kg (14.5 lb.) |
Note:
- All measurements @ 1550nm
SRS limit (SBS limit is determined by user’s spectral broadening of sources)
At the –10dB point from near uniform electrical rf spectral distribution
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