VIAVI Solutions · Packet Probes · 5G Monitoring · NITRO · Network Test Instruments

VIAVI Solutions — Telecom-Grade Network Test & Traffic Intelligence

VIAVI Solutions delivers the network test and monitoring instrumentation that telecom operators, ISPs, and network equipment manufacturers rely on — from passive packet probes on 5G core interfaces to field test instruments used by thousands of engineers daily. Ogma deploys, integrates, and supports VIAVI solutions for India's telecom industry.

VIAVI Authorized Partner 5G SA Core Monitoring LI Traffic Collection GST Invoice
5G SA
Core Interface Monitoring
100G+
Line Rate Packet Capture
KPI
Subscriber-Level Analytics
Field
Test Instruments for Engineers

Why Ogma for VIAVI?

Ogma's telecom team understands the network interfaces, protocol stacks, and operational workflows that make VIAVI deployments successful — from 5G SBI interface decode configuration through LI integration and NOC team training.

  • VIAVI authorized reseller and integration partner
  • 5G SA core probe deployment — N2, N3, N4, N6, SBI decode
  • NITRO/Xcelerate platform configuration and KPI dashboard setup
  • Passive probe integration with LI mediation infrastructure
  • OneAdvisor field test instrument supply and calibration
  • NOC team training on VIAVI platforms and report interpretation
5G Core Monitoring
SA/NSA — AMF, SMF, UPF, PCF
Passive Probes
OneAdvisor — zero network impact
KPI Analytics
Per-subscriber performance metrics
Field Instruments
Fibre, copper, LTE/5G RF test

VIAVI Deployment Services

From 5G core probe deployment through LI integration, field instrument supply, and NOC training.

5G Core Probe Deployment

VIAVI NITRO/Xcelerate probe installation on 5G SA core interfaces — N2, N3, N4, N6, N7, N11. Protocol decode configuration for NGAP, PFCP, HTTP/2 SBI. Per-subscriber KPI dashboard and alarm threshold configuration.

Passive Network Monitoring

OneAdvisor and Observer Apex probe deployment for passive, zero-impact traffic monitoring at core and aggregation network points. Long-term packet capture for post-incident analysis and LI support.

Service Assurance & KPIs

NITRO KPI configuration for voice (VoNR, VoLTE), data session, handover, and roaming performance. Subscriber-level drill-down for trouble-ticketing. SLA report automation for TRAI performance reporting.

LI Traffic Collection Integration

Passive probe configuration for LI flow extraction — subscriber-specific traffic collection at 10G/40G/100G interface speeds. Mediation layer integration to forward extracted flows to LIMS in ETSI LI format.

Field Test Instrument Supply

Supply, calibration, and commissioning of VIAVI field instruments — SmartOTDR, OneAdvisor-800, T-BERD/MTS. Instrument pool management and calibration scheduling for large field engineering teams.

NOC Training & Enablement

Hands-on training for NOC and field engineering teams: probe operation, NITRO dashboard navigation, alarm interpretation, KPI analysis, and field instrument use. Classroom or on-site delivery across India.

Frequently Asked Questions

VIAVI Solutions (formerly JDS Uniphase/JDSU and Spirent Test Center heritage) is a global leader in network test, measurement, and assurance. For Indian telecom operators the most relevant products are: NITRO (Xcelerate) for 4G/5G core network performance monitoring, Observer Apex for enterprise network intelligence, OneAdvisor packet optical probes for passive network monitoring, and the Network and Service Enablement (NSE) test instruments for field engineers.

VIAVI packet probes (OneAdvisor, Observer) are monitoring and analytics platforms — they capture packets, decode protocols, and generate performance analytics, KPIs, and alerts. Gigamon packet brokers aggregate and distribute traffic to other tools. They complement each other: Gigamon TAPs feed traffic to VIAVI probes for analysis, or VIAVI probes operate independently at specific network segments. For LI, VIAVI probes can identify and extract specific flows as a passive tap source.

Yes. VIAVI NITRO/Xcelerate supports 5G standalone monitoring — N2, N3, N4, N6, N7, N11 interface capture and protocol decode for 5G core (AMF, SMF, UPF, PCF). It decodes NGAP, PFCP, HTTP/2-based SBI (Service Based Interface) traffic and generates per-subscriber KPIs for voice (VoNR), data session, and handover performance. This is critical as Indian operators roll out 5G SA cores.

VIAVI passive probes can be used as the traffic collection point for LI on high-speed interfaces where traditional port mirroring is insufficient. The probe passively captures 100% of traffic at 10G/40G/100G line rate, and a mediation layer extracts the specific flows matching intercept targets and forwards them to the LIMS in the required ETSI LI format. VIAVI probes are also used for LI system testing and acceptance.

VIAVI offers the SmartOTDR for fibre characterisation, OneAdvisor-800 for multi-technology field test (fibre, copper, DSL, Ethernet, LTE/5G RF), and T-BERD/MTS series for SDH/SONET, Ethernet, and IP transport testing. Ogma supplies and calibrates VIAVI test instruments for telecom operator NOCs, field engineering teams, and quality assurance labs.

Yes. Ogma provides hands-on training for VIAVI platforms — probe deployment and configuration training, NITRO dashboard and alarm management, network test instrument operation for field engineers, and interpretation of VIAVI KPI reports. Training can be delivered at our facility or on-site at your NOC.