Bit error rate testers (BERTs) are usually the initial step for communications testing. These instruments generate digital test patterns, typically pseudorandom binary sequences (PRBSs), that drive devices under test (DUTs). Following the transmission of the signal through the link, the receiver in the BERT captures the signal. This setup can be used for multiple testing purposes, such as to evaluate the performance of a transmitter, a receiver, or an optical link.
The ML4039 series is a state of the art 4 Lane Pulse Pattern Generator and Error Detector with Jitter Generator & Equalizer handling up to 30 Gbps. It is fully featured for lab and production testing of systems, components, and EIectro-Optical Modules. The instrument is offered in 3 different variants:
The ML4039E is a fully featured 400G BERT that can be configured as a 4-channel PAM4 53 GBaud or 4-channel NRZ 28/53 Gbps lanes. Also half rates of 26GBd are supported in PAM mode. The transmitters Support all standard test patterns mandated by IEEE and OIF such as PRBS13Q, SSPRQ, PRBS31Q, etc… The user may also program the TX to output a user-defined pattern up to 131 kb long. The transmit power is adequate for testing up to 10 Km SMF links.
The ML4039EN is a fully featured 400G BERT that can be configured as a 4-channel PAM4 56 GBaud or 4-channel NRZ 28/56 Gbps lanes. Also half rates of 23 to 29 GBd are supported.
The ML4039-JIT series is a state of the art 4 Lane Pulse Pattern Generator and Error Detector with Jitter Generator & Equalizer up to 30 Gbps. It is fully featured for lab and production testing of systems, components, and Electro-Optical Modules. It has low intrinsic jitter – typically 330 fs – and features built-in jitter and interference modulators specifically designed to enable easy CAUI4 compliance testing.
The ML4079D is a fully featured 400G BERT that can be configured as an 8-channel PAM4 30 GBaud or 8-channel NRZ 30 Gbps lanes. The receivers support FEC decoding (802.3bj KR4/scaled KP4) and will return the frame loss ratio for FEC scenarios and BER for unframed data. The receivers also show the eye’s Histogram and the channel’s SNR over time. The transmitters Support all standard test patterns mandated by IEEE and OIF such as PRBSQ13, SSPRQ, PRBSQ31, QPRBS13CEI, etc… The user may also program the TX to output a user-defined pattern up to 32 kb long. The transmit power is adequate for testing up to 10 Km SMF links.
The ML4079 is a low cost 8 Lane Pulse Pattern Generator and Error Detector up to 30.2 Gbps that is fully featured for lab and production testing of systems, components, and EIectroOptical Modules. This instrument covers all the critical bit-rates for 10, 40, 100 and 200G Ethernet, 16 and 32GFC as well as CPRI. The instrument has instrument-grade 2.92 mm connectors.
Bit error rate testers (BERTs) are usually the initial step for communications testing. These instruments generate digital test patterns, typically pseudorandom binary sequences (PRBSs), that drive devices under test (DUTs). Following the transmission of the signal through the link, the receiver in the BERT captures the signal. This setup can be used for multiple testing purposes, such as to evaluate the performance of a transmitter, a receiver, or an optical link.
The ML4039 series is a state of the art 4 Lane Pulse Pattern Generator and Error Detector with Jitter Generator & Equalizer handling up to 30 Gbps. It is fully featured for lab and production testing of systems, components, and EIectro-Optical Modules. The instrument is offered in 3 different variants:
The ML4039E is a fully featured 400G BERT that can be configured as a 4-channel PAM4 53 GBaud or 4-channel NRZ 28/53 Gbps lanes. Also half rates of 26GBd are supported in PAM mode. The transmitters Support all standard test patterns mandated by IEEE and OIF such as PRBS13Q, SSPRQ, PRBS31Q, etc… The user may also program the TX to output a user-defined pattern up to 131 kb long. The transmit power is adequate for testing up to 10 Km SMF links.
The ML4039EN is a fully featured 400G BERT that can be configured as a 4-channel PAM4 56 GBaud or 4-channel NRZ 28/56 Gbps lanes. Also half rates of 23 to 29 GBd are supported.
The ML4039-JIT series is a state of the art 4 Lane Pulse Pattern Generator and Error Detector with Jitter Generator & Equalizer up to 30 Gbps. It is fully featured for lab and production testing of systems, components, and Electro-Optical Modules. It has low intrinsic jitter – typically 330 fs – and features built-in jitter and interference modulators specifically designed to enable easy CAUI4 compliance testing.
The ML4079D is a fully featured 400G BERT that can be configured as an 8-channel PAM4 30 GBaud or 8-channel NRZ 30 Gbps lanes. The receivers support FEC decoding (802.3bj KR4/scaled KP4) and will return the frame loss ratio for FEC scenarios and BER for unframed data. The receivers also show the eye’s Histogram and the channel’s SNR over time. The transmitters Support all standard test patterns mandated by IEEE and OIF such as PRBSQ13, SSPRQ, PRBSQ31, QPRBS13CEI, etc… The user may also program the TX to output a user-defined pattern up to 32 kb long. The transmit power is adequate for testing up to 10 Km SMF links.
The ML4079 is a low cost 8 Lane Pulse Pattern Generator and Error Detector up to 30.2 Gbps that is fully featured for lab and production testing of systems, components, and EIectroOptical Modules. This instrument covers all the critical bit-rates for 10, 40, 100 and 200G Ethernet, 16 and 32GFC as well as CPRI. The instrument has instrument-grade 2.92 mm connectors.
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