JDS Uniphase OAB1552-20FA0
The JDS Uniphase OAB1552-20FA0 is a fixed optical attenuator designed to reduce the power of an optical signal by a specific amount. It is commonly used in optical communication systems to balance signal levels and prevent receiver overload. This attenuator features a solid design for reliable performance in various environments.
- Model
- JDS Uniphase OAB1552-20FA0
- Calibration
- Available on request
- Price
- $4,800
- Status
- In stock
- RFQ ref
- OAB1552-20FA0
This unit
The JDS Uniphase OAB1552-20FA0 is a fixed optical attenuator that reduces optical signal power by 20 dB. Designed for optical networking and telecommunications, it manages signal strength to prevent receiver saturation and protects sensitive components from overload. The unit operates across dual telecommunications wavelengths with excellent return loss performance and handles continuous-wave input up to 100 mW, making it suitable for field deployment in demanding environments.
Technical Specifications
Attenuation: 20 dB
Wavelength range: 1310 nm, 1550 nm
Return loss: ≤ -40 dB at 1310 nm; ≤ -40 dB at 1550 nm
Maximum input power: 100 mW (continuous wave)
Operating temperature: -40°C to +75°C
Storage temperature: -55°C to +85°C
Fiber type: Single-mode fiber (SMF)
Connector type: FC/PC
Key Features
Fixed 20 dB attenuation value - no adjustment required
Dual-wavelength operation supports 1310 nm and 1550 nm channels
High return loss specification (≤ -40 dB) minimizes reflections
Rated for continuous 100 mW input across operating temperature range
Metallic housing provides durability for repeated field deployment and connection cycling
Wide operating temperature window spans -40°C to +75°C
Typical Applications
Optical signal conditioning in test and measurement setups
Power management in long-haul and metro optical links
Receiver protection against excessive signal levels
Optical network troubleshooting and characterization
Integration into lab test benches and field test equipment
Compatibility & Integration The OAB1552-20FA0 integrates directly into single-mode fiber infrastructure using standard FC/PC connectors. It operates across the C-band (1550 nm) and O-band (1310 nm) wavelengths, aligning with established telecommunications standards. The attenuator suits both laboratory testing and operational field environments where defined signal attenuation is required.
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 1310 nm, 1550 nm |
JDS Uniphase OAB1552-20FA0 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the JDS Uniphase OAB1552-20FA0. 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 OAB1552-20FA0 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 OAB1552-20FA0 price
This JDS Uniphase OAB1552-20FA0 is listed at $4,800. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
JDS Uniphase OAB1552-20FA0 calibration cost
NIST-traceable calibration for the JDS Uniphase OAB1552-20FA0 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 →
