JDS Uniphase IA3
The JDS Uniphase IA3 is a compact and reliable optical transceiver module designed for high-speed data communication. It supports various protocols and offers excellent performance in demanding networking environments.
- Model
- JDS Uniphase IA3
- Calibration
- Available on request
- Price
- $1,100
- Status
- In stock
- RFQ ref
- IA3
This unit
The JDS Uniphase IA3 is a precision optical attenuator module designed for variable optical attenuation (VOA) in high-speed data communication systems. This compact cassette-type module integrates into the JDS Uniphase MAP (Modular Access Platform) chassis and delivers microprocessor-controlled attenuation across C-band and L-band wavelengths. The IA3 operates without power tracking and communicates via I2C, SPI, or UART interfaces for seamless integration into automated optical transport networks.
Technical Specifications
Product Type: Precision Attenuator (Variable Optical Attenuator)
Module Format: IA3 cassette for MAP chassis (6 mm high)
Control Interface: Microprocessor-controlled via I2C, SPI, or UART
Wavelength Support: C-band and L-band tunable laser compatible
Backreflection: ≤60 dB
Power Supply: 100–240 VAC, 50–60 Hz single-phase
Optical Connectors: ST/UPC, FC/UPC, SC/UPC (other styles available by special order)
Operating Temperature: -5 to 70°C (based on related TLA specifications)
Key Features
Hermetically sealed, compact design for space-constrained deployments
Precise attenuation control without power tracking feedback
Multi-protocol communication support for flexible system architecture
Compatible with tunable lasers spanning 35 nm across 50 GHz channel spacing
Modular integration within the MAP platform ecosystem
Typical Applications
Metro, long-haul (LH), and ultra long-haul (ULH) optical transport
DWDM network sparing and redundancy
Dynamic wavelength provisioning and load balancing
High-speed networking environments requiring optical power management
Compatibility & Integration The IA3 integrates directly into the JDS Uniphase MAP modular platform and operates with C-band and L-band tunable laser assemblies (TLAs). Designed for metro to ultra long-haul transport architectures, the module supports dynamic wavelength assignment in DWDM systems. Module connector interface follows Samtec FTS-120-03-F-DV-S or equivalent specifications.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 100–240 VAC, 50–60 Hz | Wavelength Range: C-band and L-band (35 nm tuning range at 50 GHz channel spacing) |
JDS Uniphase IA3 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the JDS Uniphase IA3. 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 IA3 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 IA3 price
This JDS Uniphase IA3 is listed at $1,100. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
JDS Uniphase IA3 calibration cost
NIST-traceable calibration for the JDS Uniphase IA3 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 →
