E1/數據傳輸分析儀 LP3120C
3)自動識別線路碼型,提高測試效率,避免由于設置錯誤而帶來的測試誤差;
| 功能 / 產品 | LP3120C E1綜合測試儀 | LP3130C E1/數據分析儀 | LP3125 E1傳輸分析儀 | LP3135 E1/數據傳輸分析儀 | |||
| 描述 | E1 | E1+數據 | E1+抖動 | E1+數據+抖動 | |||
| 基本功能 | |||||||
| E1接口測試 | ● | ● | ● | ● | |||
| 數據接口測試 | - | ● | - | ● | |||
| G.703同向測試 | - | ● | - | ● | |||
| 協議轉換器數據誤碼測試 | - | ● | - | ● | |||
| 抖動測試 | ● | - | ● | ● | |||
| 電平測試 | ● | ● | ● | ● | |||
| 脈沖模板測試 | ● | ● | ● | ● | |||
| 雙路E1在線誤碼監測和時隙分析 | ● | ● | ● | ● | |||
| 插入&分出測試 | - | - | - | ● | |||
| PCM仿真測試 | ● | ● | ● | ● | |||
| E1接口測試 | |||||||
| 75Ω和120Ω接口 | ● | ● | ● | ● | |||
| AMI, HDB3線路碼型 | ● | ● | ● | ● | |||
| 終接模式下線路誤碼測試 | ● | ● | ● | ● | |||
| 在線“跨接”模式測試 | ● | ● | ● | ● | |||
| 在線“通過”模式測試 | ● | ● | ● | ● | |||
| N x 64K E1誤碼測試 | ● | ● | ● | ● | |||
| 多種誤碼插入 | ● | ● | ● | ● | |||
| 幀內容監測分析 | ● | ● | ● | ● | |||
| 時隙忙閑狀態顯示 | ● | ● | ● | ● | |||
| 測試圖案可選及編程 | ● | ● | ● | ● | |||
| 時鐘源內部/接口提取 | ● | ● | ● | ● | |||
| 發送時鐘源可選外部 | ● | ● | ● | ● | |||
| 頻率及電平測試 | ● | ● | ● | ● | |||
| 傳輸環路時延測試 | ● | ● | ● | ● | |||
| 自動保護倒換時延測試 | ● | ● | ● | ● | |||
| 時鐘拉偏測試 | ● | ● | ● | ● | |||
| 時鐘滑動測試 | ● | ● | ● | ● | |||
| 頻偏測試 | ● | ● | ● | ● | |||
| 數據測試 | |||||||
| DTE、DCE設備仿真模式 | - | ● | - | ● | |||
| 支持V系列, X系列, RS系列, EIA系列協議數據接口 | - | ● | - | ● | |||
| 異步數據誤碼測試 | - | ● | - | ● | |||
| 同步數據誤碼測試 | - | ● | - | ● | |||
| 數據時鐘觸發邊緣可選 | - | ● | - | ● | |||
| 數據接口接收比特率測試 | - | ● | - | ● | |||
| 可設置和監視數據接口握手線 | - | ● | - | ● | |||
| 協議轉換器測試 | |||||||
| 支持E1接口與多種數據接口之間的同步數據誤碼測試功能 | - | ● | - | ● | |||
| 支持E1接口任一64K時隙與G.703 64K同向接口之間轉換的同步數據誤碼測試功能 | - | ● | - | ● | |||
| 接收比特率和頻偏測試 | - | ● | - | ● | |||
| E1幀數據和告警檢測 | - | ● | - | ● | |||
| 可設置和監視數據接口握手線 | - | ● | - | ● | |||
| PCM仿真測試 | |||||||
| 模擬PCM端機進行告警插入 | ● | ● | ● | ● | |||
| 插入空閑碼(內容可編程) | ● | ● | ● | ● | |||
| 發送CAS, CCS(內容編程) | ● | ● | ● | ● | |||
| 任一64k語音信道的監聽 | ● | ● | ● | ● | |||
| 單音頻信號電平、頻率測量 | ● | ● | ● | ● | |||
| 其它功能測試 | |||||||
| 按G.821標準進行誤碼 | ● | ● | ● | ● | |||
| 按G.826, M.2100標準進行誤碼分析 | ● | ● | ● | ● | |||
| 自動配置功能 | ● | ● | ● | ● | |||
| 實時時鐘 | ● | ● | ● | ● | |||
| 歷史告警指示功能 | ● | ● | ● | ● | |||
| 測試結果數據清零功能 | - | - | ● | ● | |||
| 自動和定時測試 | ● | ● | ● | ● | |||
| 儀表自檢、鍵盤和LED檢測功能 | ● | ● | ● | ● | |||
| 發送電路開路、短路實時指示 | ● | ● | ● | ● | |||
| 蜂鳴器、LED聲光告警和狀態指示 | ● | ● | ● | ● | |||
| 配套管理軟件 | ● | ● | ● | ● | |||
| TFT彩屏選件 | ● | ● | |||||
| 液晶屏點陣 | 640×480 | 640×480 | 320×240 | 320×240 | |||
| 充電電池 | Li | Li | NiMH | NiMH | |||
| 尺寸 L×W×H(mm) | 220×145×50 | 220×145×50 | 266× 90/144× 60 | 266× 90/144× 60 | |||
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