【弘燁科技・專業光通訊/光學量測儀器服務】
Keysight 81624B / 81628B Optical Power Head
支援主機：8163A/B｜8164A/B｜8166A/B（搭配 Optical Head Interface Module 使用：81618A / 81619A）
支援應用：Optical Power Measurement / Insertion Loss / 光鏈路驗證
我們提供完整服務：
全新/二手儀器買賣｜租賃｜出售｜回收收購｜維修保養｜校驗校正
Keysight 81624B / 81628B Optical Power Head 為 816x 光通訊量測系統之 光功率量測探頭（Optical Power Meter Head），搭配 81618A/81619A 介面模組安裝於 8163/8164/8166 系列主機，即可進行高精度光功率量測、插入損耗（IL）驗證與光鏈路測試。適合光通訊研發、產線 QC/QA、EOL/ATE，以及資料中心與 **AI 伺服器機櫃高速光互連（400G/800G）**模組測試需求。
常見於研發實驗室、QA 及產線檢測分析，適用於：
✓ AI 伺服器 / Data Center 機櫃高速互連（400G/800G 光模組功率驗證、Link Budget）
✓ 光收發模組 Transceiver 測試（Tx Output Power / Rx Power、功率一致性驗證）
✓ 光纖跳線/線材/配線架測試（Insertion Loss / Loss Budget）
✓ 光通訊元件量測（衰減器/耦合器/分波器/連接器）
✓ 研發實驗室 / QA / 產線 EOL / ATE 測試（量測數據追溯與一致性管控）
我們提供：
・儀器功能檢測與校驗
・現貨 / 客訂均可（依預算、波段/探頭規格需求供貨）
・多型號光學量測設備諮詢（81624B / 81628B｜81618A / 81619A｜8163/8164/8166 系列）
・高價回收二手光學儀器
・FAE 工程師協助量測架構與配件建議（光纖跳線/轉接頭/衰減器/治具）
歡迎來電諮詢，提供 現貨查詢、快速報價、租賃方案與交期安排，協助您最快完成測試與驗證。
- 儀器介紹
- 儀器規格
- 檔案下載
The Keysight 81624B optical power heads provide the highest accuracy and are specially designed for low polarization dependence, low spectral ripple and high return loss.
The 8162xB family of optical power heads provide accurate power measurements with a large area detector in a remote head for flexible positioning. Functionality includes averaging time settings from 100 µs to 10 s, automatic power ranging, monitoring of minimum and maximum values and logging up to 20k samples. Fiber adapters are available for common connector types including MT ribbon fiber connectors and bare fiber clamps.The D-shaped adapter type are held magnetically for quick adapter change. The heads also include a removable 81624DD adapter ring for use with the threaded type adapters. The heads are connected to the 816x mainframes using the 81618A single channel or 81619A dual-channel interface module.
Benefits
- Low relative uncertainty reduces the impact of connectorizing and fiber handling and leads to a robust test setup
- The large area detector is less susceptible for connector misalignment and guarantees highly repeatable measurement results. Lower power per mm² makes the optical head more suitable for high power measurements and guarantees better linearity
| 8162xB Product Comparison | |||||
|---|---|---|---|---|---|
| 81620B | 81623B | 81624B | 81626B | 81628B | |
| Sensor element | Si, Ø 5 mm | Ge, Ø 5 mm | InGaAs, Ø 5 mm | InGaAs, Ø 5 mm | InGaAs |
| Wavelength range | 450 nm to 1020 nm | 750 nm to 1800 nm | 800 nm to 1700 nm | 850 nm to 1650 nm | 800 nm to 1700 nm |
| Power range | +10 dBm to –90 dBm | +10 dBm to –80 dBm | +10 dBm to –90 dBm | +27 dBm to –70 dBm (1250nm – 1650nm) +23 dBm to –70 dBm (850nm – 1650nm) |
+40 dBm to –60 dBm (800nm – 1700nm) |
| Relative uncertainty -due to polarization -spectral ripple (due to interference) |
< ± 0.01 dB (typ. < ± 0.005 dB) < ± 0.006 dB (typ. < ± 0.003 dB) |
≤ ± 0.005 dB (typ. ± 0.002 dB) ≤ ± 0.005 dB (typ < ± 0.002 dB) |
≤ ± 0.005 dB (typ. ± 0.002 dB) ≤ ± 0.005 dB (typ. < ± 0.002 dB) |
typ. ≤ ± 0.006 dB | |
Keysight 81624B / 81628B datasheet: Optical Heads