The Keysight J2300D Advisor WAN Protocol Analyzer combines a 300 MHz Pentium processor with specialized acquisition hardware for comprehensive protocol analysis across WAN, ATM, and encapsulated LAN networks. The instrument monitors and decodes traffic at full line speed from 50 bps to 622 Mbps without data loss, integrating multiple serial interfaces and PCMCIA expansion slots for flexible connectivity. With 768 KB capture buffer and 128 MB RAM, the J2300D delivers real-time analysis of Frame Relay, ATM, ISDN, X.25, HDLC, SDLC, SNA, and asynchronous PPP protocols. Its 10.4-inch active matrix color display (640 x 480 VGA) and Windows 98 environment provide operator control, while built-in BERT capabilities measure bit errors, block errors, errored seconds, and G.821 performance metrics simultaneously.
Technical Specifications
• Processor: 300 MHz Pentium
• Memory: 128 MB RAM; 3 GByte hard drive; 128 KB nonvolatile RAM
• Display: 10.4-inch active matrix color, 640 x 480 VGA resolution
• Capture Buffer: 768 KB
• Data Rates: 50 bps to 622 Mbps (WAN protocol monitoring); 50 bps to 2.048 Mbps (BERT and simulation)
• Built-in Interfaces: RS-232C/V.24, RS-449/422/423, V.10/V.11, V.35, V.36, RS-530
• Expansion: Two Type I/II PCMCIA slots (or one Type III)
• Operating System: Microsoft Windows 98
– Key Features
• Full-speed capture and decoding without frame loss up to 622 Mbps
• Simultaneous bit error, block error, and G.821 measurements
• Automatic extraction and decoding of encapsulated LAN protocols within WAN frames
• Multiple serial interface support for diverse WAN connectivity
• VGA/SVGA external monitor output
• Nonvolatile data storage for offline analysis
– Typical Applications
• Frame Relay and ATM network troubleshooting
• ISDN and X.25 protocol analysis
• Bit error rate characterization on serial WAN links
• Encapsulated IP over Frame Relay or X.25 verification
• SNA and SDLC network diagnostics
– Compatibility & Integration
The J2300D accepts standard serial interfaces (RS-232, RS-449, V.35, V.36) and supports hot-swappable PCMCIA modules for protocol-specific analysis cards. Floppy and parallel ports enable data transfer and printer integration.
