產品介紹
High precision programmable attenuation：0–60 dB 衰減範圍、0.001 dB 解析度
Receiver sensitivity / Link margin testing：適合 Rx 靈敏度測試、Link Budget、系統餘裕 Margin 驗證
DWDM / Data Center / AI Server Interconnect：可用於 400G/800G 光模組、資料中心與 AI 伺服器機櫃高速光互連測試平台
Production & ATE ready：可整合自動化測試架構（QA/EOL/ATE）進行衰減設定與量測追溯
Agilent / Keysight 81560A datasheet:
規格
| Specifications | |
|---|---|
| Module type | One-slot plug-in VOA module |
| Compatible mainframes | 8163A/B｜8164A/B｜8166A/B |
| Connectivity | Straight connector / Versatile interface |
| Fiber type | Single-mode 9/125 µm SMF-28 |
| Wavelength range | 1200 – 1700 nm |
| Attenuation range | 0 – 60 dB |
| Resolution | 0.001 dB |
| Accuracy | ±0.1 dB |
| Return loss | typ. 45 dB |
| Maximum input power | +22 dBm |
Key Features / Benefits（專業特色）
-
High precision programmable attenuation：0–60 dB 衰減範圍、0.001 dB 解析度
-
Receiver sensitivity / Link margin testing：適合 Rx 靈敏度測試、Link Budget、系統餘裕 Margin 驗證
-
DWDM / Data Center / AI Server Interconnect：可用於 400G/800G 光模組、資料中心與 AI 伺服器機櫃高速光互連測試平台
-
Production & ATE ready：可整合自動化測試架構（QA/EOL/ATE）進行衰減設定與量測追溯
儀器介紹
The Agilent/HP 81560A is a variable optical attenuator plug-in module (single slot) for Agilent's Lightwave Multichannel Platform 8163, 8164 and 8166 series. Small and cost effective, this HP81560A module offers high resolution (.001dB) for single wavelength applications. Using 9/125 um single mode optical fibers (SMF28), Agilent 81560A features an integrated shutter which can be used for protection purposes or to simulate channel drops if available. In addition, by entering the operating wavelength, the instrument automatically applies the appropriate corrections. Typical return loss is 45dB; Straight fiber connector.