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Information - Questions? Call Ask for Chip or Trip The ME3520A/3620A can access the Network Node Interface (NNI) of Synchronous Multiplexer/Demultiplexer systems in the world at 52, 156, 622, and 2488 Mb/s. The transmitter and receiver are housed in separate cabinets and can be operated independently. The analyzer has a variety of modules so the required measurement can be easily performed just by changing the module. In particular, a wide variety of optical sender units is available at 1.31/ 1.55 wavelengths, along with a wide variety of optical receivers and jitter units at various bit rates. This unit has the following 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 * Quick start and firmware up load This unit has the following modules installed: * ME0313B - 2.5GHz Jitter Detector (Rx) * Operates at 52 Mb/s, 156 Mb/s, 622 Mb/s, and 2.5 Gb/s * ME0314B - 2.5GHz Error Detector (Rx) * Operates at 52 Mb/s, 156 Mb/s, 622 Mb/s, and 2.5 Gb/s * Option 26 - PDH-3 module (139M/45M/34M/2M/*1.5M/1.5M This item is in excellent condition, working perfectly, and comes with a 14 Day Guarantee against DOA. Oversized Pacakges: Freight Carrier If you have any questions, e-mail me. |