Agilent/Keysight 37907A

The Keysight 37907A Signaling Advisor is a mainframe instrument engineered for real-time analysis and troubleshooting of signaling networks across SS7, Cellular, PCS, GSM, GPRS, UMTS, and cdma2000 architectures. It performs non-intrusive monitoring and detailed traffic analysis with dedicated processors for data acquisition and user interface optimization. The system supports up to 32 duplex signaling links at 64 kb/s per erlang, expandable to 16 duplex physical bearers with optional undercradles. Two LIM slots accommodate Link Interface Modules for protocol flexibility and future technology integration.

– Technical Specifications

• Processing Capacity: 32 duplex signaling links (64 kb/s at 1 erlang); up to 16 duplex physical bearers with optional undercradles
• LIM Slots: 2 standard, expandable via optional undercradles
• Integrated PC Processor: Intel Pentium or equivalent, 400 MHz minimum
• RAM: 256 MB
• Storage: 3 GB IDE hard disk (minimum)
• Display: 10.4 inch LCD color SVGA active matrix TFT, 800 × 600 resolution
• Interfaces: SVGA video output, RS-232-C serial, parallel printer port, single Type III or dual Type II PCMCIA slots, RJ11 telephone handset connector
• Dimensions: 310 × 310 × 100 mm
• Weight: 7 kg
• ATM Power Measurement: ±1 dBm resolution, +6 dBmV to -40 dBmV dynamic range

– Key Features

• Real-time and post-capture multitasking analysis modes
• ATM analysis at full line rate with E1/T1 cell and frame decoding
• Integrated pulse amplitude signal strength power meter
• ATM line vital statistics with drill-down fault diagnostics
• Traffic simulation within active connections
• Data capture and reprocessing for retransmission analysis
• Dedicated software applications for cellular, PCS/GSM, GPRS, UMTS, and SS7 networks

– Typical Applications

• Wireless and wire-line telephone network troubleshooting
• Signaling protocol analysis and validation
• Network fault identification and service quality optimization
• ATM network health assessment and performance monitoring

– Compatibility & Integration

Operates under MS Windows 98. Accepts 3.5 inch, 1.44 MB DOS format floppy drives. External serial mouse supplied as standard. Supports expansion through Link Interface Modules and optional undercradles for increased bearer capacity and protocol support.