产品描述
Anritsu MP1590B是一款高集成度的网络性能分析仪，主要设计用于SDH/SONET、PDH/DSn、OTN等传统传输网络的安装、维护和故障排除。它通过模块化设计，在单一平台上同步支持多协议、多通道的测试，并能通过选配模块扩展到10G以太网（10GbE）IP网络测试，是多功能、高效率的综合测试仪表。
主要特点
一体化的多协议测试平台： 一台主机可支持从1.5 Mbps到10.7 Gbps速率范围内的PDH/DSn、SDH/SONET、OTN及抖动测试，并能通过MD1230B测试系统的可插拔模块扩展至10GbE IP网络测试。
高精度抖动产生与分析： 支持对SDH/SONET、OTN及10GbE信号的高精度抖动产生与测量，并提供可溯源校准的高精度抖动分析功能选件（MP1590B-30），满足严苛的测试标准。
先进的以太网/IP及仿真测试： 支持10/100/1000M、GE及10GE以太网性能分析，其业务损伤仿真选件（MP1590B-17）可模拟真实网络中的丢包、误码、时延和抖动，用于IPTV、VoIP等实时业务的设备验证。
完整的EoS（SDH承载以太网）测试功能： 通过专门的EoS模块，提供对GFP封装、虚级联（VCAT）、链路容量调整机制（LCAS）和差分时延的完整测试支持。
全面的误码及信号质量分析： 支持符合ITU-T G.821/826/828/829等标准的误码分析，并具备基于泊松分布的误码插入功能，以验证设备的FEC纠错能力。同时支持所有相关速率的光、电接口信号质量测试。
Product Description
The Anritsu MP1590B is a highly integrated network performance analyzer primarily designed for the installation, maintenance, and troubleshooting of traditional transport networks such as SDH/SONET, PDH/DSn, and OTN. Featuring a modular design, it supports multi-protocol, multi-channel testing simultaneously on a single platform and can be extended to 10 Gigabit Ethernet (10GbE) IP network testing with optional modules, making it a versatile and efficient comprehensive test instrument.
Key Features
Unified Multi-Protocol Test Platform: A single mainframe supports PDH/DSn, SDH/SONET, OTN, and jitter testing across rates from 1.5 Mbps to 10.7 Gbps, and can be extended to 10GbE IP network testing using plug-in modules from the MD1230B test system.
High-Precision Jitter Generation and Analysis: Capable of generating and measuring high-precision jitter for SDH/SONET, OTN, and 10GbE signals. Offers a traceably calibrated high-precision jitter analysis function option (MP1590B-30) to meet stringent testing standards.
Advanced Ethernet/IP and Impairment Testing: Supports 10/100/1000M, GE, and 10GE Ethernet performance analysis. Its Traffic Impairment Emulator option (MP1590B-17) simulates real-world network faults like packet loss, errors, delay, and jitter for validating equipment handling real-time services such as IPTV and VoIP.
Comprehensive EoS (Ethernet over SDH) Testing: Provides complete test support for GFP mapping, Virtual Concatenation (VCAT), Link Capacity Adjustment Scheme (LCAS), and differential delay through a dedicated EoS module.
Comprehensive BER and Signal Quality Analysis: Supports Bit Error Rate (BER) analysis compliant with standards like ITU-T G.821/826/828/829, and includes a Poisson-based error insertion function to verify equipment FEC correction capabilities. Also supports optical and electrical signal quality testing for all relevant interface rates.
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