Agilent Technologies 37907A manuale d’uso

Agilent Technologies Signaling Advisor - - - 37907A Technical Overview The Complete Wireless and Advanced Intelligent Network Test Solution The Agilent Technologies Signaling Advi sor is a compr ehensive and powerful test and troubleshooting instrument. It enables the user to find problems in today’s complex wireless and wire- line telephone netw[...]

Page 2 of 16 A range of link interface modules (LIM s) provide the physical interface to network equipment. Each LIM connects to one type of physical interface (e. g., E1 or T1), providing access to all signal ing links on up to four bidirectional bearers. The mainframe supports two LIMs (eight bidirectional b earers). An optional undercradle expan[...]

Page 3 of 16 Signaling Advisor Features and Functionality General Feature summary • Dedicated software for Cellular, PCS/GSM, GPRS, UMTS, cdma2000 and SS7 signaling networks • Windows 98® based operation • Multitasking applications (protoco l analysis, statistics, call trace) • Real- time or post- capture analysis • Connect to up to 16 d[...]

Page 4 of 16 SS7 Monitoring The Signaling Advisor makes it easy fo r you to start monitoring, even if you don’t know what timeslots or protocols are bein g used for signaling. The auto configure tool configures the instrument ’s receiver to match the beare r and then searches the bearer for signaling lin ks (timeslots that are carrying signalin[...]

Page 5 of 16 Figure 2: Measurement setup display. Ethernet Monitoring GPRS and cdma2000 The Fast Ethernet interface and software provides real- time a nd post capture analysis of Ethernet protocols. Use the powerful Agilent Advisor 10/100 LAN software to analyze your IP links with the Signaling Advisor. The software also offers eight built- in anal[...]

Page 6 of 16 ATM Monitoring The ATM interfaces and software provides real time an d post capture analysis ATM and encapsulated LAN prot ocols, including high speed SS7 and W- CDMA UMTS as well as cdma2000. Monitor and troubleshoot all aspects of the UMTS Radio Access Network (Iu, Iub and Iur interfaces). Use the powerful Agilent Advisor ATM softwar[...]

Page 7 of 16 Monitor Tool Viewing Messages The main traffic overview display shows (chronologically) every message captured for each signaling link. This overview display shows one line of essential information for each message. The type a nd format of information is displayed in columns and is controlle d by the user. Each message can be decoded f[...]

Page 8 of 16 Call Trace Tool Call Trace Overview The graphical call trace application trac es calls (or message sequences) across all links and groups the messages together. It is therefore a very powerful facility for troubleshooting, particularly since it operates in both real- time and post- capture modes. The application produces a user- config[...]

Page 9 of 16 Statistics Tool Graphical Statistics User-definable graphical statisti cs are available in real-time or postcapture modes. There are several SS7 message transfer p art (MTP) statistics, as well a s user part specific stat istics (e.g., message types or release causes). Stat istics are typically counts or ratios. The statist ics may be [...]

Page 10 of 16 Call-based Statistics The most advanced statistics features involve using the call trace application to evaluate call based statistics such as call completion ratio, min/m ean/max call setup times, and min/mean/max call durations. Data Export Statistics can be exported to a CSV (Com ma Separated Value) file for further analysis in ano[...]

Page 11 of 16 EmuLite Emulation is the ability to d efine and send signaling messages in a predefined sequence to a unit under test an d respond to received messages. Traditional emulation tools require complex programs to be written to perform even the simplest of tasks. Writing prog rams using a programing language is time consuming, error prone [...]

Page 12 of 16 Graphical Sequence Editor Tests are configured using ‘drag and drop ’ icons such as arrows, branches and timers. These automatically generate test scripts - - a time- c onsuming and complicated task if programmed manually. More time ca n therefore be spent diagnosing signaling problems without th e need for programming. Call Simul[...]

Page 13 of 16 You Don't Need To Be A Signaling Expert to Operate the Signaling Advisor Today, more developers and field engin eers than ever are faced with the challenge of effectively analyze signaling networks. For Signaling Advisor, ease of use was one of the primary design goals. A graphical and self- explanatory user interface allows the [...]

Page 14 of 16 Specifications for Mainframe and Interfaces 37907A Signaling Advisor Mainframe Number of LIM slots available: 2 Processing capacity: Up to 32 duplex signaling lin ks (64 kb/s at 1 erlang) Telephone handset connector: RJ11 Physical dimensions: L × W × H (mm): 310 × 310 × 100 Weight: 7 kg Volume: 10 liters Power: 100-120Vac±10%, 22[...]

Page 15 of 16 Related Literature Agilent Signaling Adv isor Configuration Guide 5988- 4929EN Agilent Signaling Advisor Technical Specification 5988- 4930EN Improving QoS in GSM Networks Application Note 5988- 0305EN Isolating LNP Problems Product Note 5988- 2180EN Testing GPRS Signaling Product Note 5988- 0304EN Monitoring High Speed SS7 Links Prod[...]

Page 16 of 16 www.agilent.com Agilent Ordering Information 37907A Signaling Advisor mainframe You can also contact one of the following centers and ask for a Communi cations Services Solutions representative. Undercradles E7577A Link Expansion Undercradle E7578A Fast Ethernet Undercra dle J2900A Agilent Advisor high spee d acquisition undercra dle [...]