This JDSU Acterna DA-3600A LAN WAN ATM Data Network Analyzer is in excellent, like new condition and is guaranteed to be functional with a 30 day return policy. This item came from a test measurement equipment rental/lease company that had surplus lightly used equipment. PLEASE NOTE: This item does not include a power supply or any additional accessories (reflected in price). Please feel free to contact us with any questions. Key Features ? Provides fast, timely information on network performance ? Support for Ethernet, WAN, ATM, and POS ? Supports speeds from 56Kbps to 2.4 Gbps ? Comprehensive filter, capture, and decode ? 1 Gigabyte of capture buffer ? Portable and distributed operation ? Advanced MPLS and VLAN flow classification ? VoIP and VoATM applications ? Realtime Routing and signaling analysis Features Multiple technology support in one powerful instrument JDSU ?s DA-3600A is a powerful instrument employing a sophisticated real-time hardware engine that analyzes thousands of IP conversations simultaneously at speeds up to 2.4 Gbps. The DA-3600A platform supports interfaces for LAN, WAN, ATM, and POS, from T1/E1 to OC-48c/STM-16, in a single unit. This ensures that the engineer has the tools and interfaces necessary to get the job done. Local and remote use Small and portable, the DA-3600A supports both local and remote use. When required, the DA-3600A can be left at a remote location to allow centrally located engineers to perform troubleshooting. The DA-3600A can be configured and shipped to a remote site for installation by untrained technicians. Once installed, the unit can be fully operated from a remote location eliminating the need for onsite personnel. Three modes of operation The DA-3600A offers three modes of operation. The standard mode supports Ethernet, WAN, and ATM analysis. For users requiring Packet Over SONET support the DA-3600A supports the Advanced flow classifier application. This allows users to perform monitoring, analysis, and troubleshooting on backbone and peering links running IP or MPLS. The third mode is the streaming option that allows a subset of network frames to be copied from the monitored circuit and forwarded to third party applications for analysis in real-time. Real-time signaling and routing protocol analysis Whether troubleshooting routing update storms, monitoring TCP network sessions, tracking VoIP call setups, or following mobile IP application activation, the DA-3600A tracks the entire protocol message exchange process in realtime. In addition to providing a detailed message view, a simple click of the mouse displays the full decode of the message content, providing engineers with all the important parameters of a particular protocol message exchange. This level of detail dramatically reduces the time required to identify problems with network infrastructure, locate equipment incompatibilities, and sectionalize network bottlenecks