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| Advance PM5397 ARROW-2xGE Two Channel Gigabit Ethernet to SONET Mapping Device FEATURES * Maps each of two channels of Gigabit Ethernet using the Generic Framing Procedure (GFP) point-to-point Ethernet over SONET (EoS) encapsulation protocol, or HDLC delineation into a standards-based virtual concatenation stream comprising 1 to 8 STS-3c/VC-4 or 1 to 24 STS-1/VC-3 channels. * Alternatively maps one Gigabit Ethernet channel into an STS-48c channel or independently maps each Gigabit Ethernet channel into either an STS-12c or an STS-24c payload. * Supports full-rate data transfer and over-subscribed data transfer down to STS-1/VC-3 granularity for Gigabit Ethernet data transfer over SONET/SDH. Ethernet back pressure prevents packet loss when the SONET channel is configured to be less than 1 Gbps. * Supports interfacing to any full duplex IEEE 802.3 Gigabit Ethernet connection. * Preserves Ethernet frame, discards IPG, preamble and SFD during mapping, and restores them during demapping. * Incorporates dual SerDes, compliant with the IEEE 802.3 PMA physical layer specification. * Supports maximum Ethernet frame size of 9,600 bytes. * Supports an ingress Ethernet buffer of 92.8 Kbytes and an egress Ethernet buffer of 28.8 Kbytes. * Supports serial differential or parallel GMII Ethernet side transmit and receive Gigabit Ethernet signals. * Supports IEEE 802.3 flow control, auto-negotiation, and management statistics on Gigabit Ethernet interfaces. * Provides working and protect 4 x 777.6 MHz LVDS Serial TelecomBus, 4 x 622 Mbps LVDS SONET Serial, or 2.488 Gbps LVDS SONET Serial interfaces. * Supports an on-chip differential delay buffer of one STS-48/STM-16 frame for virtual concatenation. * Optional off-chip Quad Data Rate (QDR) SRAM supports differential delay of STS-48/STM-16 frames up to 50 ms. * Performs SONET/SDH path termination, including the processing of H4, C2 and J1 bytes for virtual concatenation. * Performs alignment of virtual concatenation constituent SONET/SDH channels in the receive direction. * Performs splitting of user data into multiple constituent SONET/SDH SDOUT[17:0] SDADR[18:0] BLOCK DIAGRAM SBWB[1:0] K,KB,C,CB Ethernet Output Buffer (2) GFP/HDLC Receive Flow Decapsulation Virtual Control Processor Concatenation Processor (2) / (2) Processor Receive Header Pointer Processor (4) SONET/SDH Time Slot Interchange SDIN[17:0] External RAM Interface Receive Tail Trace Processor (4) SWPEB B3E[4:1] RPOHEN[4:1] RPOH[4:1] SRPEB TCMP RCMP RWSEL SONET Descrambler 8B/10B Decoder (4) Rx Protect 2.488 Mbps or 4 x 622 Mbps SONET Scrambled or 4 x 622 Mbps / 8B10B Encoded Rx Working 2.488 Mbps or 4 x 622 Mbps SONET Scrambled or 4 x 622 Mbps / 8B10B Encoded MDC MDIO TPD/TND Tx_CLK/Tx_EN/Tx_ER Rx_CLK/Rx_DV/ RX_ER/ RXD RPD/ RND SD CRU SIPO PISO Management Statistics 8B/10B Encoder GMII Interface 8B/10B Decoder Flow ctrl Auto-neg. SerDes (PECL) Address Filtering FIFOs Gigabit MAC RX Ethernet Frame Buffer TX Ethernet Frame Buffer Alarm Error Report Controller PRBS Generator and Monitor (4) RJOFP TJOFP Enhanced Gigabit MAC Tx Header Pointer Processor (4) GFP/HDLC Encapsulation Processor (2) / (2) JTAG test Access Port Tx Virtual Concatenation Processor Transmit Tail Trace Processor (4) SONET/SDH Time Slot Interchange SONET Scrambler 8B/10B Encoder (4) Tx Protect 2.488 Mbps or 4 x 622 Mbps SONET Scrambled or 4 x 622 Mbps / 8B10B Encoded Tx Working 2.488 Mbps or 4 x 622 Mbps SONET Scrambled or 4 x 622 Mbps / 8B10B Encoded Ethernet Input Buffer (2) Microprocessor Interface TRSTB TCK TMS TDI TDO PMC-2000861 (A3) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE PMD_SEL[2:1] SALM[4:1] RALM[4:1] TPOH[4:1] TPOHEN[4:1] A[13:0] D[15:0] RSTB CSB WRB RDB ALE INTB (c) Copyright PMC-Sierra, Inc. 2001. Advance PM5397 ARROW-2xGE Two Channel Gigabit Ethernet to SONET Mapping Device channels and generates required SONET/SDH path overhead bytes in the transmit direction. * Supports the assignment of SONET/SDH channels using an STS-1 Time Slot Interchange to arbitrary SONET timeslots on working and protect interfaces. * Offers per-channel Ethernet side and SONET system side loopback for system level diagnostic capability. * Provides on-chip data recovery and clock synthesis for Gigabit Ethernet and SONET Serial system interfaces. GENERAL * Provides a general-purpose 16-bit microprocessor interface for configuration, management and statistics gathering. * Provides a standard 5 signals P1149.1 JTAG test port for boundary scan board test purposes. * Low power 1.8 V core with 5.0 V tolerant 3.3 V TTL compatible I/O. * Industrial temperature range (-40 C to +85 C). * 896-pin FCBGA package. APPLICATIONS * High density Gigabit Ethernet to SONET port cards, mapping multiple Gigabit Ethernet channels into OC-48 or OC-192 streams. * Gigabit Ethernet port cards for MultiService Provisioning Platforms. * Non-blocking 128-512 port singlestage fabric Gigabit Ethernet Cross Connect. TYPICAL APPLICATIONS GIGABIT ETHERNET PORT CARD FOR MULTI-SERVICE PROVISIONING PLATFORM SERDES OC-48 PL3 PM5315 SPECTRA2488 PM5310 TBS PM5372 TSE (Working X-Connect) PM7390 S/UNIMACH-48 Gigabit Ethernet Ports PM5397 ARROW-2xGE PM5372 TSE (Protect X-Connect) 2xGE PM5397 ARROW-2xGE PM3386 S/UNI2xGE PL3 GIGABIT ETHERNET TO SONET OC-48 PORT CARD Gigabit Ethernet PM5397 ARROW-2xGE SONET Port 4 x 777 Mbit/s 4 x 777 Mbit/s OC-48 Gigabit PM5381 Ethernet S/UNI-2488 PM5397 ARROW-2xGE 2.5G SONET Serial Interface 2.5G SONET Serial Interface GE #65, #66 128 PORT GE CROSS CONNECT GE #1, #2 PM5397 ARROW-2xGE PM5374 TSE-160 TSE-160 (protect) PM5397 ARROW-2xGE GE #3, #4 PM5397 ARROW-2xGE GE #67, #68 PM5397 ARROW-2xGE GE #63, #64 PM5397 ARROW-2xGE PM5397 ARROW-2xGE GE #127, #128 Head Office: PMC-Sierra, Inc. #105 - 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: 604.415.6000 Fax: 604.415.6200 To order documentation, send email to: document@pmc-sierra.com or contact the head office, Attn: Document Coordinator All product documentation is available on our web site at: http://www.pmc-sierra.com For corporate information, send email to: info@pmc-sierra.com PMC-2000861 (A3) (c) Copyright PMC-Sierra, Inc. 2001. All rights reserved. SONET and SPECTRA are trademarks and S/UNI is a registered trademark of PMC-Sierra, Inc. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE |
Price & Availability of 2000861
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