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2 Introduction The Steligent PBT8868A is a high performance, easy to use, cost-effective, 8 x 112Gb/s PAM4 Bit Error Rate Tester (BERT) for current 200G/400G TOSA/ROSA components R&D and manufacturing environments as well as field installations. It is fully features for characterizing crosstalk susceptibility, backplanes, and multi-lane serial data systems, and it is also a good tool for production testing of AOC and electro-optical modules. The PBT8868A incorporates an internal reference clock, a pattern generator with 4 Tap pre-emphasis and an error detector with CTLE equalizer, in one compact size which provides multi electrical channel interfaces at data rate up to 112Gb/s PAM4. The PBT8868A baud rate can be adjustable within 19.5 ~ 29Gbaud and 40 ~ 56Gbaud by PAM4 format and 19Gbps ~ 28Gbps and 40Gbps ~ 56Gbps by NRZ format, with settable data pattern of 2^7-1, 2^9-1, 2^13-1, 2^15-1, 2^31-1, Square wave and a fixed 64-bit user-defined pattern. The BERT system is controlled by external computer via a USB port, with full software support, drivers and programming guide for automation. Key features Eight independent parallel BERT lanes, which support 8 PAM4 Lanes plus; Standard measurement rates between 40Gbaud ~ 56GBaud and 19.5Gbaud ~ 29GBaud by PAM4 format; Standard measurement rates between 40Gbps ~ 56Gbps and 19Gbps ~ 28Gbps by NRZ format Independent pattern/gating time/polarity for each channel Supports PRSB31/15/13/11/9/7, QPRBS13-CEI, QPRBS31-CEI, PRBS13Q, PRBS15Q, and PRBS31Q Custom test pattern generator Divided clock output for each PAM4 Error injection function supports SSPRQ Integrated 4 tap pre-emphasis in pattern generator and CTLE equalizer in error detector Ability to inject error and swap data input polarity High signal quality, fast rise time and low intrinsic Jitter Supports eye monitor function on the receiver Post FEC bit error rate FoFEC, KR4,KP4 FEC Function BERT can be fully programmed and support for external API calls from other software e.g. LabView, C#, VEE Repeatable performance and Traceable to standards 2 / 8

3 The Steligent PBT8868A is a multi-channel signal integrity test system ideal for manual or automated characterizing multilane serial data channels or electrical and optical devices running at very high speed. Applications Multi-lane serial data channels signal integrity characteristic; 200G/400G transceivers or Active Optical Cable (AOC), Direct Attach Cable (DAC); Validation Test (DVT) of Telecom / Datacom, Components, Modules and Systems; High-Speed SerDes Testing & Characterization; Installation and Maintenance Test of Network Equipment; Testing of optical transceiver modules,transponders, line cards, and subsystems; Testing of opto-electronic components and devices (TOSA, ROSA, lasers, etc ); Testing of Gb/s ICs, PCBs, electronic modules, subsystems, and systems; Serial bus and high-speed backplane design; Installation testing and troubleshooting in optical transport networks 3 / 8

4 Key specifications and features Data rate The Steligent PBT8868A can address all common standard speeds via selectable bit rates. Any data rate within this range can be customized added. Operating system The software supplied runs on Windows 7 with.net v2.0, by a USB 2.0 interface. Pattern Generator The following patterns are supported: PRBS: 2^7-1, 2^9-1, 2^13-1, 2^15-1, 2^31-1, plus additional Square waveform and user defined pattern. The pattern can be individually adjusted for pattern generator. A differential electrical output is provided on the front-panel. Simplified time-efficient testing is essential when you are developing next-generation computer, consumer, or communication devices New: PAM4 BERT up to 56 Gbaud 4 / 8

5 PBT8868A High-performance BERT 56G baud NRZ 25.78Gbps PAM4 50Gbps PAM4 100Gbps 5 / 8

6 Specifications NRZ Data Output Output Type Differential AC coupled, 100Ω Termination Single ended Amplitude 1000mVpp Differential Rise Time <20ps 20%~80% AC coupled, 50Ω Termination Pattern Generator Parameter Min Typ Max Units Data Output (Electrical) Output Type Differential Output Format Termination Data Patterns PRBS Data Rates Error Injection PAM4 / NRZ AC Coupled 2 7 1, 2 9 1, , , , , PRBS13Q, PRBS31Q, SSPRQ, user defined pattern PAM4: 19.5Gbaud ~ 29Gbaud,40Gbaud ~ 56Gbaud; NRZ: 19Gbps ~ 28Gbps,40Gbps ~ 56Gbps; Support Single Error or fixed Error Ratio Injection Channel numbers 8 Frequency Accuracy ± 50 ppm Output Amplitude (Differential) mvp p Data Rise Time, (20 80%) <20 ps Data Output RMS Jitter <800fs fs Connector 50ohm Nominal, K Female Trigger output A single-ended divided trigger output is provided on the front-panel for each channel. Parameter Min Typ Max Units Trigger Output Output Amplitude mvp p Output Type Frequency Connector Differential, AC coupled 1/2,1/4,1/8,1/16,1/32,1/64 of data rate 50ohm 40GHz, 2.92 SMK Female 6 / 8

7 Error Detector A differential electrical input is provided on the front panel. Data rate is the same as pattern generator. The following patterns are supported: Data Input Input Type Differential Single-ended Impedance 100Ω Amplitude 1000mVpp Sensitivity 40mV Equalizer CTLE & DFE Synchronization Automatically on level, phase Connector SMA, Front Panel Error Detector Detailed Character Parameter Min Typ Max Units Data Output (Electrical) Input Type Differential Termination Data Patterns PRBS AC Coupled 2 9 1, ,2 15 1, ,PRBS13Q, PRBS31Q, Square waveform, user defined pattern Data Rates PAM4: 19.5Gbaud ~ 29Gbaud,40Gbaud ~ 56Gbaud; NRZ: 19Gbps ~ 28Gbps,40Gbps ~ 56Gbps; Data Input Amp (Differential) mvp p Clocking Mode Pattern Synchronization FEC(options) Connector Built in clock recovery Automatic KR4,KP4, FcFEC 50ohm Nominal, 40GHz, 2.92SMK Female General Characteristics Dimensions (H x W x D): 88.9mm x 426 mm x 350mm Weight: Approx. 20 kg Recommended recalibration period 24 month Operating temperature +0 C to +70 C Operating humidity 15% to 95%, non-condensing Altitude The maximum operating altitude is 2000m. Warm-up time 10 minutes Interfaces The instruments can be controlled via USB interfaces Power consumption Line power: AC 90~250V, 50~60Hz, 20Wmax. 7 / 8

8 Ordering Information(Accessories Included) User Software and Demo CD includes: Application Presentation Data Sheet User documentation (User Guide with programming reference) User Software including offline demonstration Local power cord, USB cable About Us Steligent is involved to be a Global Leader on high speed optical communication testing instrument and solution. We provide test & measurement solutions to enable optical component and OEM/ODM/JDM and other system integrators to reach new levels of quality and performance. Steligent was founded to address the growing need for affordable and functional equipment. Since that time, the company has expanded to create a path to address not only present, but also future requirements. Product specifications and descriptions in this document subject to change without notice. For the latest version of this document, please visit our website at / 8