检测认证人脉交流通讯录
- Anritsu ME3620A Measurements/Features Meets mapping requirements for both SDH and SONET Module system, upgradable from 622 Mb/s to 2488 Mb/s provided Concatenation signal measurements for large capacity B-ISDN, ATM, etc. telecommunications Meets CID immunity measurement standards* STM-16 (STS-48) 64-frame data generating/data logging SOH/POH, 64-frame memory Quick start and firmware up load
