CS4217 - Dual 10GE CDR with EDC CS4217 The Cortina Systems® CS4217 Electronic Dispersion Compensation Device (CS4217 EDC) is a highly integrated dual port 10 Gbps clock and data recovery (CDR) circuit. The receive path has integrated EDC to allow optical modules to extend the operating range of 62.5 μm and 50 μm multimode fiber to 220 m and beyond. The integrated equalizer and pre-emphasis features of the CS4217 Equalizer compensate for the ISI in copper cables, enabling 10 Gbps transmission over up to 20 meters of twin axial copper cable.
Applications
  • LRM X2 and XFP modules
  • Active SFP+ cables
  • Backplanes
Features and Benefits
  • Receive EDC designed to meet IEEE 802.aq 10GBASE-LRM
  • Adaptation algorithm does not require external processor or memory
  • Integrated CDRs on receive and transmit paths
  • Programmable Transmit pre-emphasis
  • Exceeds XFP jitter generation requirements
  • Extensive loopback and link monitoring capabilities
  • Low power design
  • Small form factor suitable for module and cable assemblies
Product Change Notifications
PCN0308-01.0 Cortina Systems, Product Marking Change, FYI 2008-Mar-13
DCL200804-01 Cortina Systems, Inc. Products (Ethernet Phy, MAC, Framers, T1/E1, Transport and Legacy Phy, & EPON), ; FYI – Latin America Regions Order and Payment Transition, DCL200804-01 2008-Apr-14
PCN401000 Cortina Systems, Transport Media Label Change, PCN401000, FYI 2009-Jul-16