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