NIVA-GPON

Real-time, high performance FTTH/GPON Analyser

NIVA-GPON is a high performance analyzer for non-intrusive analysis of FTTH/GPON signals, free of any GPON chipset. It's separate passive probe allows tapping on the fiber as well on OLT side than ONT/ONU side. It is fitted with new high performance and automatic burst data recovery (patent pending). NIVA-GPON is in the straight line of non-intrusive MT2 analyzers AS/ASMS100 and NIVA-ADSL with its easy to use GUI developed in partnership with users. Its Client-Server architecture and its small size open a wide spectrum of uses. From the physical layer up to the IP layers, NIVA-GPON provides a first class analysis.

You will choose it for interoperability tests, conformance to GPON standards, deep analysis of the ONU activation phases or PLOAM messages, OMCI commands or T-CONT data contents as well as PON tree discovery and details.

NIVA-GPON delivers the information in RealTime but can also works as offline analyzer.

 

 

NIVA-GPON Specifications

 

Standards	G 984.3 - GPON MAC G 984.4 - GPON OMCI ATM/AAL5 - PPPoE/LLC/Ethernet - PPPoA - IPoA PCAP format
Modes	PON tree details Native Real Time Analysis and delivery of data Raw signal recording capability for offline analysis
Filters	Automatic and pre-established GEM (Port ID-ONU ID) filters. High performance additional upper layers filtering functions.
GUI	Easy to use and user friendly Real Time or Offline analysis Main characteristics of the link synthesis BER, Loss of Frames and Data Flow

NIVA-ADSL/2/2+

High impedance, Real-Time, First class ADSL/2/2+ decoding
NIVA-ADSL is a high performance analyzer for non-intrusive analysis of ADSL / ADSL2 / ADSL2+ signals. It's high impedance probe allows tapping on the line without any disconnection. NIVA-ADSL is in the straight line of non-intrusive MT2 analyzers AS/ASMS100 with its easy to use GUI developed in partnership with users. Its Client-Server architecture and its small size open a wide spectrum of uses. From the physical layer up to the IP layers NIVA-ADSL provides a first class analysis.

You will choose it for interoperability tests, deep analysis of the handshake phase or specific command signals between DSLAM and modem or QoS analysis thanks to the ultra precise time-stamping synchronized with NTP server or any data exchanged by the modem-DSLAM couple

 

 

NIVA-ADSL Specifications

 

Standards	G 994.1 (G.hs) - T1 413 G 992.1/2/3/4/5 Annexes A/L or B/M ATM/AAL5 - PPPoE/LLC/Ethernet - PPPoA - IPoA PCAP format
Modes	Handshake analysis Native Real Time Analysis and delivery of data Raw signal recording capability for offline analysis
Filters	Automatic and pre-established VP/VC filters High performance additional filtering scripts
GUI	Easy to use and user friendly Real Time spectrogram Main characteristics of the link synthesis BER, Loss of Frames and Data Flow graphs