PBT3058
PBT3058
Bit Error Ratio Tester
PBT3058 is a high-performance Bit Error Ratio Tester which can be used for physical layer characterization and consistency test of high-speed serial signal. It covers 1.6TBASE/CEI-224G standards and also supports PCIe rate testing ranges through extended rate.
Features
Wide Data Rate Range
Range: 24.33 to 128 GBaud
Rich Test Patterns
PRBS7 to PRBS31, PRBS7Q to PRBS31Q, SSPRQ, JP03A, JP03B, LINEAR, Square Wave, Custom Defined Pattern
Flexible Configuration
Flexible test unit replacement
Channels can be independently configured for NRZ or PAM4 signaling measurements
Excellent Signal Quality
Fast rising and falling edges, low intrinsic jitter
Supports high swing output, pre-emphasis, and independent eye height adjustment
Rich Features
Supports Block Error Monitor, SER/CER/BER Estimation, Histogram Mask Monitor
Provides 4/7/10/21-tap FIR tuner, and Inner-Eye tuner with independent control on each PAM4 level
Comprehensive Capabilities
PCS layer of RS-FEC analyzer with Pre/Post BER statistics and Margin alarm
Supports Histogram & SNR measurement
Functions and Advantages
Supports mill-second level transient BER sampling
Supports mill-second level transient BER sampling (＜10ms)
Powerful FEC Functionality
Supports PCS-Layer FEC Analysis
IEEE 802.3dj FEC Conformance Testing
PCS BLER Analysis and Error Correction Margin Testing
Comprehensive Capabilities
Supports Histogram & SNR Measurement
Specification
TX Specification
| Type | Item | PBT3058 |
| Pattern Generator | Output | Differential PAM4/NRZ |
| Terminal | AC Coupling | |
| Impedance | 100 Ω ±10% | |
| Test Patterns | PRBS7/9/11/13/15/16/23/31;
PRBS7Q/9Q/11Q/13Q/15Q/16Q/23Q/31Q; |
|
| SSPRQ, JP03A, JP03B, LINEAR, Square Wave | ||
| Custom Defined Pattern (128 bits) | ||
| Symbol Rate
(GBaud) |
97.32/99.5328/100/103.125/106.25/112/112.2/112.5/
112.8/113.4375/115.1/120; |
|
| Opt. EDR1 Symbol Rate (GBaud) | 24.33/24.8832/25/25.78125/26.5625/27.89/27.95/
28.05/28.125/28.2/28.9/30 48.66/49.7664/51.5625/53.125/56/56.25/56.4/57.8/58/58.125/59.37/60 |
|
| Opt. EDR2 Symbol Rate (GBaud) | 32/64/128 | |
| Frequency Accuracy | ±50 ppm (typical) | |
| Output Amplitude[1] (Differential) | 1000 mVp-p | |
| Rise/Fall Time[2]
(20 – 80%) |
< 4.5 ps | |
| Random Jitter[3] | ≤ 200 fs | |
| MON CLK | Clock Output[4] Amplitude | > 200 mVp-p |
| Terminal
(Single-ended) |
AC Coupled; MMCX female connector | |
| Div Ratio (Adjustable) | Up to 32 for 24.33 – 32 GBaud | |
| Up to 64 for 48.66 – 64 GBaud | ||
| Up to 128 for 97.32 – 128 GBaud |
[1] Transmitter net measurement: 106.25 GBaud PAM4 PRBS15 (FFE disabled).
[2] 106.25 GBaud, NRZ, PRBS15.
[3] Post-Jitter-Separation measurement.
[4] Net measured output amplitude (32x division ratio at 106.25 GBaud).
RX Specification
| Type | Item | PBT3058 |
| Error Detector | Input | Differential PAM4/NRZ[1] |
| Terminal | AC Coupling | |
| Impedance | 100 Ω ±10% | |
| Input Range[2] (Differential) | Max. 1000 mVp-p | |
| Loss Threshold[3]
(Differential) |
50 mVp-p | |
| Test Patterns | PRBS7/9/11/13/15/16/23/31;
PRBS7Q/9Q/11Q/13Q/15Q/16Q/23Q/31Q; |
|
| Clock Mode | Built-in Clock Recovery |
[1] NRZ Error Detector is only supported under 24.33 – 32 GBaud.
[2] High voltage signal may damage the receiver.
[3] BER might increase or LOS while input signal < LOS threshold.
MCB Kit Specification
| Type | Opt. D01 | |
| MCB Kit | DUT Type | OSFP224-IHS |
| Cooling Method | Built-in passive water-cooled heatsink | |
| DMI Diagnostic | Supports CMIS/SFF protocol test | |
| Vcc Bias Range | 2.85 – 3.67 V | |
| Vcc Bias Step | 10 mV |