Viavi C5TEM-R Timing Expansion Module
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Viavi C5TEM-R is a field-portable timing expansion module for the T-BERD/MTS-5800 platform featuring GNSS antenna, miniature atomic clock, and nanosecond-accurate measurements.
Product details
| Model | C5TEM-R |
| Manufacturer | Viavi |
| Category | Telecommunications Testers |
| Availability | Made to order |
Description
Overview
The Viavi C5TEM-R is a field-optimized timing expansion module designed for use with the T-BERD/MTS-5800 family of telecommunications testers. It delivers industry-leading accuracy for field-portable timing and synchronization measurements. The module features a GNSS antenna and a miniature atomic clock (MAC) to ensure nanosecond-accurate measurements even when satellite signal is not available and the module operates in holdover mode.
Key Features
- GNSS antenna with 24-hour sky plot capability for antenna installation qualification
- Miniature atomic clock (MAC) for precise holdover operation without satellite signal
- Nanosecond-level timing accuracy in field applications
- One-way delay measurement capabilities for asymmetric network delay analysis
- PTP timing measurements including constant time error (cTE) and dynamic time error (dTE)
- Wander analysis with ITU mask compliance and maximum time error (max |TE|) measurement
- Floor Packet Percentile (FPP) analysis for PTP packet delay variation (PDV) assessment
- T1/E1 jitter and wander measurement
- 1 PPS output signal wander analysis for precision frequency recovery
Applications
- Telecommunications network testing and troubleshooting
- PTP (Precision Time Protocol) synchronization verification
- Timing and frequency accuracy qualification
- Network delay and jitter analysis
- GNSS antenna installation validation
Specifications
| Form Factor | Modular |
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Viavi C5TEM-R Timing Expansion Module
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