
BERT428 100G BERT 誤碼率測試儀
- 類別:誤碼儀
- 品牌:LUCEO
LUCEO BERT428是由速率從2Gbps到28.05Gbps的4通道高速碼型發生模塊組成及25Gbps到28.05Gbps的4通道誤碼檢測模塊,模塊可以串聯時鐘工作,因此它是100Gb/s和未來400Gb/s應用的理想測試解決方案。
BERT428 is 100Gb/s BERT. EPG428 is an Electrical Pattern Generator module that plugs into the PARALLEX® Chassis. EPG428 can generate 4 channel electrical data from 1 Gb/s up to 29 Gb/s continuously. EED428 is an Electrical Error Detector module that plugs into the PARALLEX® Chassis. EED428 can check 4 channels electrical data from 22.0 - 28.2Gbps and 8.5Gb/s – 14.1Gb/s.
EPG428 Key Spec
PARAMETER | SYMBOL | VALUE | UNIT | NOTE |
---|---|---|---|---|
channels | chNo | 4 | ||
Data Rate | DR | 1… 29 | Gbps | 1) |
Data Format | NRZ | |||
PRBS Pattern | 9, 15, 31 | |||
Differential Data Output Amplitude | DOutP/N | 200…800 | mVpp | setting range, 3) |
Output Jitter (RMS) | Jrms | 200 | fs | Typical, 2) |
Single ended Data Output Impedance | ZOse | 50 | W | Typical |
Data Output Termination | AC - coupled | |||
Clock Input / Output Frequency | FClk | 0.5…14.5 | GHz | |
Clock Input / Output Termination | AC - coupled |
Note:
- Output of clock signal is used for daisy chaining additional modules. Maximum daisy chain length is four.
- RJ measured with CLK pattern. Depends on applied clock signal (measured with CLK20-2 Module, RJ=200fs)
- Measured at 1GBd at the static High/ Low level of the signal with de-emphasis=0dB.
The eye height at higher data rates might differ.
EED428 Key Spec
PARAMETER | SYMBOL | Min | Max | UNIT | NOTE |
---|---|---|---|---|---|
Channels | chNo | 4 | |||
Data Rate | DR | 8.5 22.0 | 14.1 28.2 | Gbps | 1) |
Data Formats | NRZ | ||||
PRBS Pattern | 7, 9, 15, 23, 31 | ||||
Differential Data Input Amplitude | DOutP/N | 200 | 1200 | mVpp | 3), 4) |
Differential Data Input Impedance | ZOse | 90 | 110 | W | |
Data Input Termination | AC - coupled | ||||
Clock Input / Output Frequency | FClk | 12.8 | 14.2 | GHz | 2) |
Clock Input / Output Termination | AC - coupled |
Note:
- Apply full rate clock for low data rate range and half rate clock for high data rate range.
- Additional DR/40 CLK output installed
- BER of better than 1E-12 can only be achieved if at least the min. input voltage level is applied
- Minimum input voltage to guarantee error free detection (BER < 10-12) at PRBS31. The input sensitivity of
the module will be better for input signals with lower bandwidth, e.g. PRBS7.
EPG428
- Data Rates 1 to 29 Gbps
- 4 channels
- Operates with half rate clock
- Differential Electrical Pattern Generator (K Connector)
- Reference clock output to drive SERDES, CDR
that require low speed clock - PRBS pattern: 9, 15, 31
- Data output polarity swap
- High speed Clock Input and Output
- GPIB/LAN/USB Interface
via PARALLEX® Chassis. - Small size: width 50.8mm (2”)
EED428
- Data Rates 22.0 - 28.2Gbps and 8.5Gb/s – 14.1Gb/s Gbps
- 4 channels
- Integrated individual CDR on each channel to track incoming data
- Operates with half rate clock
- Differential Electrical Error Detector (K Connector)
- Reference clock output to drive SERDES, CDR
that require low speed clock - PRBS pattern: 7, 9, 15, 23, 31
- Data input polarity swap
- BER detection down to 1E-15
- High speed Clock Input and Output
- GPIB/LAN/USB Interface via mainframe
- Small size: width 50.8mm (2”)