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          ● RV6X4-2A         2-ch unidirectional HIFI
          ● RV6X4-4A         4-ch unidirectional HIFI
          ● RV6X4-4A-1U    4-ch unidirectional HIFI-1U
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          ● 75ΩBNC connector for SDI input and looping out
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          ● Features 1 VGA input, 2 audio inputs and 1 SDI output
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          and Pattern Generator

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          3U height, 19 Inch width standard, 9 card slots.

          Up to 2 GE optical ports and 2 GE electrical ports

          Aggregate the 1000M Ethernet traffic from up to 3 downlink cards...

          ● 7U height, 19 Inch width standard, 16 card slots.

          ● Up to 4 GE optical ports and 4 GE electrical ports.

          ● Each card can aggregate the 1000M Ethernet traffic from up to 8 downlink cards...

        • Converter

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          Optical interface
          ● Two optical interfaces; SFP optical module (LC interface); Hot plugging...
          Ethernet interface
          ● RP105SA:One fiber and two copper Gigabit Ethernet interfaces
          ● RP106: Four fast Ethernet interfaces...

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    RC7860

    155M ADM multiplex processor (RC7860)

    The RC7860 is a 155M dual-optical-port multiplexer, supporting STM-1 overhead processing, TUPP and simple DXC function. The RC7860 is designed for SDH ADM/TM multiplexer or SDH tester.
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      Overview

      The RC7860 is a 155M dual-optical-port multiplexer, supporting STM-1 overhead processing, TUPP and simple DXC function. The RC7860 is designed for SDH ADM/TM multiplexer or SDH tester.

      Features

      • Realizing a 155M dual-optical-port in STM-1 and TUPP function, supporting ADM on one chip
      •  Processing STM-1 frames, RS and MS overhead, AU-4 pointer, VC-4 overhead in two paths
      •  Realizing payload pointer process for no more than 126 TU-12 paths or 6 TU-3 paths, monitoring AIS, LOP
      •  Integrated four-ports Telecom-bus cross-connection to realize VC-12/VC-3/VC-4 space division cross-connect
      •  MP control to realize protect switch for inherent monitor means
      •  Supporting 19.44Mbps parallel line interface as well as serial interface with 155M CDR and CKG
      •  Equipment side bus supporting simplified 38.88Mb/s Telecom-bus interface, connecting MAPPER or DXC chips
      •  Equipment side supporting VC-4/C4 interface
      •  Supporting STM-4 applications with four RC7860 chips and a STM-4 FRAMER
      • Providing one 8.192Mb/s serial overhead bus(SO-bus)interface to support E1,E2,F1,S1,DCC
      •  Providing line side bus, VC-4 overhead and SO-bus loop back for debugging
      •  Performing AIS and RDI process by hardware
      •  Performing EXC and DEG calculation for B2 and B3 by hardware
      •  Providing single octet J0 and 16 octets J1 trail trace function
      •  Providing K1, K2(b1-b5), S1 filtering function
      •  Providing LOS, LOF, LOP, LOM, AIS, RDI, EXC, DEG monitoring function with pin output
      •  Providing error counts for B1,B2,B3,M1,G1,PJE counts and Buffer slipping counts
      •  Supporting Intel 8 bits non-multiplexing processor bus
      •  Providing interrupt control function for programming facility
      •  Direct connection with RC7820, RC7830, RC7851F, RC7870F, S3037, S3026/3028
      •  Compatible with ITU-T G.707 G.783
      •  LQFP176 package, 3.3V power and LV-TTL interface

      Functional Block Diagram

      未標題-1_03

      Figure 1 Functional Block Diagram

      Application

      • SDH 155M/622M TM/ADM equipment line card
      • Embedded SDH 155M equipment line card
      • SDH tester

       

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