WDM
Product Function Introduction 1. Compatible with scanning and point testing of WDM devices and 1X2, 2X2 Coupler products. 2. Fully utilizes the low utilization rate of broadband light sources and spectrum analyzers to realize sharing of broadband sources and spectrometers, allowing four test stations to perform tests in time division multiplexing. 3. One-time connection, capable of performing OSA scan testing and single-point IL, PDL, INRL, OUTRL, DIR and other parameters. 4. WDM products can analyze data to calculate IL, RIP, ADJ, NADJ, CWL, DCWL; FBT products can analyze data to calculate IL_Min, IL_Max, WDL and other parameters. 5. Automatically judges test results; all data is stored in bulk in the SQL Server database, and shipping reports are automatically generated in batches. Test Interface Diagram System Performance Specifications Parameter Specification Unit Min Typ Max Operating wavelength 1260 1620 nm Test indicators ITU IL/Min IL/Max IL/PDL/Ripple/TDL/CWL/Bandwidth/Isolation/PDL/INRL/OUTRL/DIR, etc. Insertion loss (IL) uncertainty ±0.05 (Fiber splicing test) dB ±0.1 (Connector test) PDL uncertainty ±0.03 dB Measurement mode OSA scan/single power meter point test Single scan time 6-8 (AQ6370D, 1250~1650nm, step 0.1nm) S Single-point PDL pure test time 3-5 S Measurable product types CWDM/1x2 Coupler/2x2 Coupler Solution configuration: No. Name, specification and description Remarks 1 Broadband light source 1250~1650nm 2 Spectrum analyzer AQ6370, Agilent86142B, etc. 3 WDM/FBT test host 4 Test industrial computer 5 GPIB card: GPIB-USB-HS 6 1X18 optical switch 7 18-channel point light source
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Overview
Specifications
| Parameter | Value |
|---|---|
| Test Specifications | ITU IL/Min IL/Max IL/PDL/Ripple/TDL/CWL/Bandwidth/Isolation/PDL/INRL/OUTRL/DIR,etc. |
| Insertion Loss (IL) Uncertainty | ±0.05（Fiber splicing test）；±0.1（Connector test） |
| PDL Uncertainty | ±0.03dB |
| Sweep Time | 6-8 (AQ6370D, 1250~1650nm, step 0.1nm) |
| Single-Point PDL Pure Measurement Time | 3-5s |
| Measurable Product Types | CWDM/1x2 Coupler/2x2 Coupler |
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