10000 series BERT & Extension Modules (discontinued)

Modular BERT system for OC768 and OC192

see current modules of Modular BERT System

Bit Pattern Generators (discontinued modules)
SHF 12100 A	6 ... 50 Gbps Pattern Generator (OC-768) seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 up to 128 Mbit user pattern memory low jitter output signals word frame trigger output for PRBS programable trigger output in user pattern mode optional sub-rate outputs and re-timed 50 Gbps D-type flip flop at output
SHF 12100 B	6 ... 56 Gbps Pattern Generator (OC-768) seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 up to 128 Mbit user pattern memory support for DQPSK precoding low jitter output signals word frame trigger output for PRBS programable trigger output in user pattern mode optional sub-rate outputs
SHF 12101 A	1.5 ... 12.5 Gbps Pattern Generator (OC-192) seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 up to 128 Mbit user pattern memory low jitter output signals word frame trigger output for PRBS programable trigger output in user pattern mode
SHF 12102 A	3 ... 28 Gbps Pattern Generator Seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 2 complementary output channels from 3 to 28 Gbps, 4 outputs in total Up to 128 Mbit user pattern memory Support for DQPSK hardware precoding Low jitter output signals Word frame trigger output for PRBS Programmable trigger output in user pattern mode Easy upgrade capabilities to 56 Gbps operation
SHF 12110 A SHF 12122 A	Multi-Band Bit Pattern Generator (OC-768) Available as plug-in (SHF 12110 A) or as bench top module (SHF 12122 A) Internal frequency synthesizer for all bit rate operations No external clock source required Supports multi sub-rate bands of 39.8 to 44 Gbps Differential data output signal, 2 outputs in total Operation by intuitive software interface Seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 Sub-rate clock outputs (1/2 clock, 1/4 clock, 1/16 clock, 1/32 and 1/64 clock) Word frame trigger output External error injection using LVTTL signal

Error Analyzers (discontinued modules)
SHF 11100 A	6 ... 50 Gbps Error Analyzer (OC-768) seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 up to 128 Mbit user pattern memory fiber loop operation mode integrated jitter and Q factor analysis optional sub-rate inputs and 50 Gbps D-type flip flop at input
SHF 11100 B	6 ... 56 Gbps Error Analyzer (OC-768) seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 up to 128 Mbit user pattern memory real-time user pattern analysis support for DQPSK decoding fiber loop operation mode integrated jitter and Q factor analysis optional sub-rate inputs
SHF 11102 A	3 ... 28 Gbps Error Analyzer Seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 2 complementary input channels from 3 to 28 Gbps, 4 inputs in total Up to 128 Mbit user pattern memory Real-time user pattern analysis Support for DQPSK decoding Fiber loop operation mode Integrated jitter and Q factor analysis Easy upgrade capabilities to 56 Gbps operation
SHF 11110 A SHF 11122 A	40 Gbps Error Analyzer (OC-768) Available as plug-in (SHF 11110 A) or as bench top module (SHF 11122 A) Differential data input interface (single ended operation supported) Built-in clock recovery Built-in frequency synthesizer for all bit rate operations providing reference clock, no external clock source required Seven built-in PRBS patterns from 2⁷-1 up to 2³¹-1 Supports bit rates of 39.8 to 43.1 Gbps Internal gating by time and bits Operation by intuitive software interface Sub-rate clock outputs (1/2 clock, 1/4 clock, 1/32 clock) Supports external reference clock input

Extension Modules (discontinued modules)
SHF 41210 A	Option Clock Recovery (CR) supports multiple data rates from 39.5 Gbps to 40.1 Gbps and from 42.5 Gbps to 43.1 Gbps clock output frequency at half and quarter of the nominal input data bit rate excellent sensitivity of less than 50 mV optional full clock output Option Optical Receiver (OE) broadband operation up to 50 Gbps high responsivity excellent pulse behavior
SHF 46210 A	40 Gbps Optical multiformat DPSK Transmitter (E/O Converter) operation up to 50 Gbps supports NRZ, RZ, and CS-RZ in ASK and DPSK formats automatic or manual modulator bias control selectable
SHF 46210 B	40 Gbps Optical multiformat DPSK Transmitter (E/O Converter) operation up to 50 Gbps supports NRZ, RZ, and CS-RZ in ASK and DPSK formats automatic or manual modulator bias control selectable
SHF 46213 A	40 Gbps DQPSK Optical Transmitter (E/O Converter) 40 Gbps (2 x 20 Gbps input data) optical data streams Selectable automatic and manual bias control (ABC circuit) Separate analysis of Q and I channel possible
SHF 46213 C	40 Gbps DQPSK Optical Transmitter (E/O Converter) Broadband from 5 to 32 Gsym/s (RZ from 18 to 32 Gsym/s) E.g. 56 Gbps (2 x 28 Gbps input data) optical data streams Automatic or manual modulator bias control selectable Separate analysis of Q and I channel possible

Mainframes (discontinued modules)
SHF 10000 B	Mainframe to be used in conjunction with SHF plug-in modules supports two full-width plug-ins (Error Analyzer, Bit Pattern Generator) and four half-width plug-ins (clock recovery, O/E-converter, ...) half-width plug-ins are user replaceable