VSC9180

TIMESTREAM® PRODUCT FAMILY VSC9180 VSC9180 Arapahoe - 2.5G SONET/SDH Backplane Transceiver 4Hardware Based Switch Over within Receipt of Two or Four Errored Frame Boundaries 4Loss of Signal, Loss of Alignment, and Loss of Frame Alarm Indication 4Received Frame Pointer Output 4Programmable BER Threshold Monitors Based on B1 Parity Monitoring of Both Serial Inputs 4Returns 16 or 4-Bit Parallel LVDS Bit De-multiplexed Outputs Operating at 155MHz or 622MHz with Recovered Bus Clock (Non Interleave Mode) 4Returns Quad STS-12/STM-4 Outputs Operating at 622 Mb/s (Interleave Mode) 4Clear Channel Non-SONET/SDH Capability and Support for Both SONET/SDH and G.709 OTU1 Frames Special Features 44-Bit or 16-Bit Parallel Bus Loopback with Output Bus Clock 4Parallel Loopback also Allows Quad STS-12/STM-4 Retime, Realign, and Loopback Output 4Serial Loopback with Hitless Input Selection and Realignment 4Onboard Discrete CMU and CRU to Accommodate Non-synchronous TX/RX Applications F E AT U R E S : Parallel to Serial Transmit 4Receives 16 or 4-Bit Parallel LVDS/LVPECL Inputs Operating at 155MHz or 622MHz into Internal FIFO using Source Synchronous Timing 416-Bit 155MHz Bus or 4-Bit 622MHz Bus is Bit Multiplexed to Serial 2.5GHz Output 4Retimes Four Serial STS-12/STM-4 Inputs and Deskews up to +/- 3 Bytes of Skew using the A1/A2 Boundaries 4Byte Interleaves Four Serial STS-12/STM-4 Inputs to Create an STS-48 like Signal 4Clear Channel Non-SONET/SDH Capability and Support for Both SONET/SDH and...