Viavi (Aeroflex IFR)
Wandel & Goltermann PMP20
30Hz-20KHz Level Meter
PDH/SDH Network Performance Analyzer Measurement Function
E1, E3, DS1, DS3, STM-1 Interface Support
2 Mbit/s to 155 Mbit/s Bit Rate Range
PRBS 2^9-1, 2^11-1, 2^15-1, 2^20-1, 2^23-1, All Ones, All Zeros Test Patterns
BER, Bit Error Count, Frame Errors, CRC Errors, Code Violations Error Analysis
| Attribute | Value |
|---|---|
| Measurement Function | PDH/SDH Network Performance Analyzer |
| Interface Support | E1, E3, DS1, DS3, STM-1 |
| Bit Rate Range | 2 Mbit/s to 155 Mbit/s |
| Test Patterns | PRBS 2^9-1, 2^11-1, 2^15-1, 2^20-1, 2^23-1, All Ones, All Zeros |
| Error Analysis | BER, Bit Error Count, Frame Errors, CRC Errors, Code Violations |
| ITU-T Standards Compliance | ITU-T G.821, G.826, M.2100, M.2110, M.2120 |
| Display | Backlit LCD with graphical interface for results and histograms |
| Power Supply | AC 100–240 V, 50/60 Hz; DC battery operation supported |
| Connectors | BNC, RJ-45, optical interfaces (depending on module configuration) |
| Operating Temperature | 0°C to +50°C (32°F to 122°F) |
| Model | PMP20 |
|---|
The Wandel & Goltermann PMP‑20 is a precision digital level and noise meter tailored for telecom line testing, with frequency coverage from 30 Hz to 20 kHz and level measurements from –70 to +10 dBm.
It provides weighted/unweighted noise assessments per ITU‑T standards, DC voltage readings up to 100 V, and configurable input impedance for accurate diagnostics.
Testwall can supply the used Wandel & Goltermann PMP‑20, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Wandel & Goltermann PMP‑20.
