JDS Uniphase HA91C-10KSC7
JDS Uniphase Optical Attenuators. Resolution: ** 0.01 dB, Accuracy: ** ±0.1 dB.
- Model
- JDS Uniphase HA91C-10KSC7
- Calibration
- Available on request
- Price
- $1,800
- Status
- In stock
- RFQ ref
- HA91C-10KSC7
This unit
The JDS Uniphase HA91C-10KSC7 is a programmable optical attenuator that delivers precise optical power control across the 750–1700 nm wavelength range. Part of the HA9 Series, this instrument provides 0–100 dB attenuation with 0.01 dB resolution and ±0.1 dB accuracy, making it essential for demanding test environments where stability and repeatability matter. The built-in beam block enables rapid transition to infinite attenuation (>90 dB) from any setting, while typical polarization-dependent loss of 0.03 dB and insertion loss under 2.2 dB ensure minimal signal degradation. Maximum input power handling is 200 mW.
Technical Specifications
Attenuation Range: 0–100 dB
Resolution: 0.01 dB
Repeatability: 0.01 dB
Accuracy: ±0.1 dB
Wavelength Range: 750–1700 nm
Insertion Loss: <2.2 dB (with JDS PS3); typically 60 dB (discrete internal optical reflections)
Polarization Dependent Loss (PDL): 0.03 dB typical
Maximum Input Power: 200 mW
Coupler Options: 50/50, 2/98, 10/90, 30/70
Fiber Type: Multimode 50/125 µm
Connectors: SC/PC
Key Features
Built-in beam block for fast access to >90 dB attenuation
GPIB (IEEE 488.2) and RS232 control interfaces
Front panel keypad and remote operation capability
SCPI/HP8156A command set compatibility
Class 1 instrument classification
Typical Applications
Power meter testing and linearity calibration
Loss simulation in fiberoptic links
EDFA output power characterization
Analog transmission tests
Bit error rate testing
Multichannel AM systems
High bit-rate PCM systems
Compatibility & Integration The HA91C-10KSC7 integrates into laboratory and production test environments via GPIB and RS232 interfaces. Command compatibility with SCPI and HP8156A standards streamlines integration with existing test automation frameworks.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 100/120 VAC or 220 VAC | Wavelength Range: 750–1700 nm |
JDS Uniphase HA91C-10KSC7 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the JDS Uniphase HA91C-10KSC7. Calibration covers attenuation accuracy at 5 or more set values across the full range (0 to rated maximum dB), attenuation linearity, wavelength-dependent attenuation at 1310 nm, 1490 nm, and 1550 nm, insertion loss at minimum attenuation (0 dB position), and polarization-dependent loss (PDL) where applicable. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common JDS Uniphase HA91C-10KSC7 faults: motor and gear mechanism wear (attenuation steps or loss of smooth control), optical port contamination, EEPROM calibration data corruption. Most common faults are motor or gear mechanism wear on variable attenuators causing attenuation steps or loss of smooth control, optical port contamination reducing dynamic range, and EEPROM calibration data corruption on digitally controlled models.
JDS Uniphase HA91C-10KSC7 price
This JDS Uniphase HA91C-10KSC7 is listed at $1,800. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
JDS Uniphase HA91C-10KSC7 calibration cost
NIST-traceable calibration for the JDS Uniphase HA91C-10KSC7 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers attenuation accuracy at 5 or more set values across the full range (0 to rated maximum dB), attenuation linearity, wavelength-dependent attenuation at 1310 nm, 1490 nm, and 1550 nm, insertion loss at minimum attenuation (0 dB position), and polarization-dependent loss (PDL) where applicable. Turnaround is 1 to 3 business days after receipt. See full calibration details →
