Text version of the page

MezzanineBoard

2008-2009 Telemetry / Telecom series catalog - 7102 OCMP/OCM

Optical carrier multi-rate interface with programmable oscillators Description
e OCM/OCMP is a mezzanine board that pairs with an EDT main board (for PCI or PCI Express) to sup- port 1GbE (electrical or optical), SO- NET OC3/12/48 (SDH STM1/4/16), or both. e board has two volt-controlled crystal oscillators (VCXOs), which can be programmed to multiple select fre- quencies, and two small form pluggable (SFP) transceivers. Each SFP supports 1GbE (electrical or optical) or OC3/12 (STM1/4), and one also supports OC48 (STM16). e board has up to 2 GB of DRAM for snapshot recording and data buffering. EDT provides FPGA configuration files so you can input and output raw data, detect to a SONET/SDH frame, or descramble a framed signal. Custom configuration files can be requested. e main board supplies high-speed DMA, plus additional memory and programmable FGPA resources. Features Applications
Mezzanine board — pairs with an EDT main board (in a PCI, PCI-X, or PCIe slot), which adds high-speed DMA, programmable FPGA resources, and memoryChannel 0: One SFP for 1GbE (electrical or optical) or OC3/12/48 (STM1/4/16), 155.52, 622.08, or 2488.32 Mb/s — 1310 nmChannel 1: One SFP for 1GbE (electrical or optical), OC3/12 (STM1/4), or OC3/12/48 (STM1/4/16), 155.52, 622.08, or 2488.32 Mb/s — 1310 nmFPGAs: Two programmable (one Xilinx Spartan 3 XC3S200 and one Xilinx Virtex II Pro XC2VP4)DRAM: Up to 2 GB (DDR) for snapshot recording and data bufferingClocks: Two programmable VCXOs (one per channel), 10 to 215 MHz Telecommunications network monitoringEthernet monitoringSONET/SDH to Ethernet conversion 10