SyntheSys Research DCRJ Overview

The BERTScope Digital Communications Receiver (DCRJ) optical reference receiver is a flexible, multi-functional instrument that complements the powerful signal integrity analysis capabilities of the BERTScope S.

The DCRJ is designed for 10 Gb/s telecommunications testing, possessing both optical and single-ended electrical data inputs. Combine the DCRJ with the BERTScope S 12500B signal integrity analyzer for the ability to look deeper into device performance. Generate, measure, and analyze jitter from 5 kHz to >80 MHz to test compliance, characterize performance and design margin, and to precisely see and troubleshoot device behavior.

Whether calibrating a stressed eye or measuring a compliance mask at 10-12 BER levels, the DCRJ is the perfect complement to the BERTScope for greater insight in optical serial data applications. The stressed output of the BERTScope and DCRJ also enable jitter transfer and jitter tolerance measurements, providing the complete suite of telecom jitter measurements.

The DCRJ can also be operated in a standalone fashion, controlled by a PC, and can be fully automated for easy integration into a manufacturing environment.

Features

Broad Wavelength Coverage — 700–1650 nm

Jitter Spectrum Analysis and Display to >80 MHz

Standalone Jitter Measurement Solution with Built-In, Standards-Compliant, Flexible Clock Recovery

Provides Both Optical and Single-Ended Electrical Data Interfaces

10 Gb/s Reference Receiver for 10 GbE, OC-192/STM-64, and 10G Fibre Channel

SONET, SDH, and OTN Jitter Generation Analysis

Optical and Electrical Standards-Compliant Clock Recovery Including: SONET and SDH; 1 and 10 Gb Ethernet; Fibre Channel

BERTScope CR Clock Recovery Functionality: Continuous 150 Mb/s to 12.5 Gb/s Data Rate Coverage; Independently Adjustable, Self-Measuring Loop Bandwidth and Peaking; Display of Clock Recovery's Observed Jitter Transfer Function

In Combination with BERTScope S: 10 Gb/s Transmitter Compliance Testing; Jitter Tolerance Test and Margin Analysis; Jitter Transfer Measurement

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