04 UMG8900 Hardware System

UMG8900 HardwareSystem(SSM256) www.huawei.com Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Objectives  Upon completion this course, you will be able to:  Perform UMG8900 shelf、 frame and boards classifications, functions and interfaces  Know UMG8900 logical subsystem  Perform the concatenation Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page1 References  UMG8900 System Description  UMG8900 Hardware Description Manual  UMG8900 Architecture and Principle Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page2 Page3 . Board Function 3. Ltd. Concatenation and Cables Copyright © 2006 Huawei Technologies Co. Overview 2.. All rights reserved.Contents 1. Signaling Flow 4. R4 Networking Copyright © 2006 Huawei Technologies Co.. All rights reserved. Page4 . Ltd. All rights reserved. Ltd. Page5 (3) Integrated fan ..Shelf and Frame (1) (2) (4) (5) (3) (1) Frame lintel (2) 9U board (4) 8U board (5) Filter box Copyright © 2006 Huawei Technologies Co. All rights reserved. Page6 . Ltd..Shelf and Frame (1) Frame lintel (2) Mounting angle (3) Embedded fan box (1) Mounting angle (2) Power-in terminal of frame (3) Interface for monitoring cable (4) Standby power-in terminal of fan box (5) Interface for alarm cable (6) Power-out terminal of fan box (7) Power-in terminal of fan box (8) DIP switch for setting frame ID Copyright © 2006 Huawei Technologies Co. Copyright © 2006 Huawei Technologies Co.  The extended control frame: It is configured when the networking with large capacity is required. All rights reserved. Page7 . Ltd. It is responsible for protocol processing and connection management.  The service frame : Implements service processing and interfacing functions.Frame Classification  The main control frame: Manages and controls the whole UMG8900 equipment and provides clock signals for other frames.. and implements controlling and managing the service frames.  The central switching frame: Implements frame subtending function. . Page8 . Ltd. All rights reserved.Frame Configuration Power distribution frame Power distribution frame Power distribution frame Service frame #2 Service frame #5 Extended control frame #8 Air defence frame Air defence frame Air defence frame Main control frame #1 Service frame #4 Service frame #7 Air defence frame Air defence frame Air defence frame Central switch frame #0 Service frame #3 Service frame #6 Dummy panel Fiber coiler Dummy panel Fiber coiler Dummy panel Fiber coiler Copyright © 2006 Huawei Technologies Co. DIP Switch 1 2 3 4 5 6 7 8 OFF ON DIP switch setting SW4 SW3 SW2 SW1 Binary number Frame ID ON ON ON ON 0000 0 ON ON ON OFF 0001 1 ON ON OFF ON 0010 2 ON ON OFF OFF 0011 3 ON OFF ON ON 0100 4 ON OFF ON OFF 0101 5 ON OFF OFF ON 0110 6 ON OFF OFF OFF 0111 7 OFF ON ON ON 1000 8 Copyright © 2006 Huawei Technologies Co.. All rights reserved. Page9 . Ltd. Service board Service board O R Service board O M U Service board O M U Service board Front boards slot distribution 15 14 13 11 12 8 9 10 7 6 5 4 3 2 1 0 . Ltd.Slot Distribution Service board Service board Service board Service board O R M P U M P U Service board Service board Service board Service board Service board Page10 Copyright © 2006 Huawei Technologies Co.. All rights reserved. Ltd. Page11 ..Slot Distribution N E T 6 T N U 5 4 3 2 1 0 Service board Service board T N N E U T 7 Service board Service board 8 Service board Service board 9 Service board Service board 10 Service board 11 Service board 13 12 Service board 14 Service board 15 Back board’s slot distribution Copyright © 2006 Huawei Technologies Co. All rights reserved. All rights reserved.Questions  Please describe the classification.  How to set the DIP switch?  Please describe the slot distribution of UMG8900. Ltd. Copyright © 2006 Huawei Technologies Co.. Page12 . function and location in the shelf of the UMG8900 frames. All rights reserved. Copyright © 2006 Huawei Technologies Co. Ltd. function and distribution in shelf  Slot distribution in frame  Dip switch setting. Page13 .Summary  Frame classification.. Concatenation and Cables Copyright © 2006 Huawei Technologies Co. Signaling Flow 4. All rights reserved. Page14 . Ltd.Contents 1. Overview 2. Board Function 3.. 4 Packet Service Processing Subsystem 2.5 TDM Service Processing Subsystem 2. 2 Operation and Maintenance Subsystem 2..3 Gateway Control Subsystem 2. Ltd.8 Clock Subsystem 2.7 Signaling Forwarding Subsystem 2.Contents 2 Board Function 2.9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. All rights reserved. Page15 .1 Hardware System Introduction 2.6 Service Resource Subsystem 2. Page16 . All rights reserved.Hardware System LMT/iManager MGC(MSOFTX3000) O&M Subsystem OMU/MPU Packet MBus Switch PP U CMU Gateway Control Subsystem Packet Service Processing Subsystem ATM A4L/ A4L/EAC EAC IP E8T/ E8T/E1G E1G Service Resource Subsystem ASU ASU NET VPU RPU HRB Cascading Subsystem CLK Clock Subsystem SPF TNU BLU/FLU E32/T32 E32/ T32 S2L/S2E S2L/ S2E Signaling Forwarding Subsystem TDM TDM Service Processing Subsystem Copyright © 2006 Huawei Technologies Co. Ltd.. 2 Operation and Maintenance Subsystem 2.5 TDM Service Processing Subsystem 2.6 Service Resource Subsystem 2.4 Packet Service Processing Subsystem 2.Contents 2 Board Function 2.8 Clock Subsystem 2. Ltd. All rights reserved. Page17 .3 Gateway Control Subsystem 2.7 Signaling Forwarding Subsystem 2.1 Hardware System Introduction 2..9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. Ltd. the master and slave MOMUs are inserted in front slots 7 and 8 in the main control frame. which provides MML and Telnet interfaces to configure and maintain boards. All rights reserved. OFFLINE files and alarm information. HUAWEI Page18 .OMU(MOMU)  As the management and control center of the whole equipment. and saves log COM0 FE0 interfaces in the multi-frame cascading case.. Copyright © 2006 Huawei Technologies Co.  MOMU RUN ALM ACT Providing packet switching function at the control plane to communicate with all the boards with FE control interfaces RESET and to exchange information with other frames and manage  Embedding a BAM. OMU(MOMU) Other frame MPU (Master) OMU (Master) board board OMU (Slave) board board Main control frame MPU (Slave) board board board board board MPU (Slave) board MPU (Master) board board Board Other frame  Monitoring and managing the states of all boards in the equipment.. Page19 .  Implementing state monitoring and power-on/off management on the equipment through special MBus modules. the MOMU monitors and manages MMPUs in other frames through cascaded control planes. Ltd. When multiple frames are cascaded. avoiding attack from instant currents by controlling board power-on sequence. Copyright © 2006 Huawei Technologies Co. All rights reserved. MPU(MMPU)  Implementing control information interaction between the boards and inter-frame control information interaction as well as interface management in the case of multiple MMPU RUN ALM ACT frames subtended. and controlling board power-on COM0 FE0  OFFLINE sequence to avoid impact from instant current. Page20 .  Implementing status querying. HUAWEI Copyright © 2006 Huawei Technologies Co.. monitoring and power-on or power-off management to the equipment through special maintenance module. Monitoring and managing the status of all boards in the RESET frame. Ltd. All rights reserved. All rights reserved. Page21 .3 Gateway Control Subsystem 2.8 Clock Subsystem 2.1 Hardware System Introduction 2.6 Service Resource Subsystem 2.5 TDM Service Processing Subsystem 2.9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. 2 Operation and Maintenance Subsystem 2.4 Packet Service Processing Subsystem 2.Contents 2 Board Function 2. Ltd.7 Signaling Forwarding Subsystem 2.. Page22 ..MGW Control Subsystem MGC(MSOFTX3000) H. All rights reserved.248(FE) PPU FE-Switch CMU OMU/MPU Gateway Control Subsystem Copyright © 2006 Huawei Technologies Co. Ltd. RESET RANAP SCCP COM0 H.248 messages. Ltd. All rights reserved. and FE0  resolving transport-layer and network-layer protocols. Page23 . RUN ALM Implementing H.PPU(MPPB)  Sending manipulation results to the MGC in MPPB the form of H..248 SCTP/UDP IP M3UA SCTP IP OFFLINE HUAWEI Stack for Mc interface Stack for SG function Copyright © 2006 Huawei Technologies Co.248 transcoding. CMU(MCMF/MCMB) HRB ATM IP VPU TDM Copyright © 2006 Huawei Technologies Co.. Page24 . Ltd. All rights reserved. Providing interface to connect with the MPU/OMU to implement data configuration and output alarms. TNU to control the boards to convert media streams.248 messages.CMU(MCMF/MCMB)  Providing internal interface to connect with the PPU to implement interaction of H. Page25 MCMB RUN ALM ACT RESET COM0  OFFLINE HUAWEI .. debugging information and logs. Providing interfaces to connect with the HRB. All rights reserved. ASU. Ltd.  It includes two types: CMF (Front board) and CMB (back board) RUN ALM ACT RESET COM0  MCMF OFFLINE HUAWEI Copyright © 2006 Huawei Technologies Co. 2 Operation and Maintenance Subsystem 2.9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. All rights reserved. Ltd.6 Service Resource Subsystem 2.7 Signaling Forwarding Subsystem 2.5 TDM Service Processing Subsystem 2..8 Clock Subsystem 2.1 Hardware System Introduction 2.3 Gateway Control Subsystem 2.Contents 2 Board Function 2.4 Packet Service Processing Subsystem 2. Page26 . Ltd. All rights reserved. Page27 E8T/ IP E8T/ G1O/ G1O/ P1H/P4L P1H/P4L .Packet Service Processing Subsystem CLK/GE/FE TCU TCU VPU NET ATM A4L/ TAC EAC/ TAC ASU ASU HRU HRB Packet service processing subsystem OMU/MPU Copyright © 2006 Huawei Technologies Co..  Supporting direct forwarding over PVC.ASU(MASU)   MASUb Processing ATM services. Ltd. All rights reserved. RUN ALM ACT Providing the standard AAL2/ AAL5 Segmentation and Reassembly (SAR) function. Monitoring and managing the states of the OFFLINE board and the corresponding back boards.. OAM cell extraction and luUP interface processing  COM0 functions. Copyright © 2006 Huawei Technologies Co. Page28 .  HUAWEI Supporting 1+1 backup.  AC A 4 L A 4 L A S U (m) A S U (s) AC AC AC T T T T Providing the 1+1 backup function by collaborating with the service processing board MASU. Page29 .. Ltd.Back Board Corresponding to MASU MA4L Providing four 155 M singlemode/multi-mode ATM optical interfaces. NK LI 0 TX 0 X RK N LI 0 TX 0 X R NK I L X0 T 0 X R NK LI X0 T 0 X R 8K_OUT  RUN ALM ACT OFFLINE HUAWEI Copyright © 2006 Huawei Technologies Co. All rights reserved. Page30 . and converging and distributing IP services.  Monitoring and managing the states of the board and the corresponding back boards. the ATM interface board forwards them on. Copyright © 2006 Huawei Technologies Co. After the MHRU finishes the adaptation of the IP data packets to the ATM.  Supporting the Internet Protocols over ATM (IPoA) function. All rights reserved..HRB(MHRU)  Processing IP routes. Ltd.  Resolving the RTP/Real-time Transport Control Protocol (RTCP) protocols. Nb UP RTP/ RTCP UDP IP Copyright © 2006 Huawei Technologies Co. and converging and distributing IP services. Ltd. All rights reserved.  Monitoring and managing the states of the board and the corresponding back boards. Page31 .HRB(MRPU)  Processing Internet Protocol (IP) routes..  Jitter-buffering RTP services. Back Board Corresponding to MRPU  MRPU corresponding back boards include MG1O.3z standard. Ltd.  Example: MG1O function   Providing one GE interface in conformity with the IEEE8002. Providing the 1+1 backup function by collaborating with the service processing board MRPU.. P P 4 4 L L E E 1 1 G G G G 1 1 O O E E 8 8 T T H H R R B B (m) (s) H H R R B B (m) (s) H H R R B B (m) (s) H H R R B B (m) (s) Copyright © 2006 Huawei Technologies Co. MP4L and ME8T. All rights reserved. Page32 . The embedded cascading module in the MNET enables interworking of 2 × GE service data planes and interworking of 2 × FE service control planes.  MNET CLK1_IN CLK0_IN FE1 FE0 MIR OMC Providing packet service switching channels in its own frame to Receiving clock signals from the MCLK. All rights reserved. and sending them to TDM T T NK LI X0 T 0 X R NK I L X0 T 0 X R COM0  OFFLINE service processing boards after phase lock. Ltd. Page33 .  Cascading two frames instead of cascading boards.  Providing service control and maintenance interfaces for the corresponding front boards such as the MOMU and MMPU to address RUN ALM ACT AC AC back cabling requirements. Copyright © 2006 Huawei Technologies Co.. signal driving and HUAWEI distributing.NET(MNET) exchange service data between all packet service boards in the frame. S2L.768 MHz clock: the TDM HW synchronous clock signals for the TDM bearer processing 38. TCU. including the synchronous clock required by the ATM and POS services in the SDH transmission mode  77. BLU.76MHz clock: the clock signal for the SDH 155 MHz line interface  2 kHz clock: the TDM SDH frame clock The TNU. Ltd. All rights reserved. E32.88 MHz and 2 kHz clock signals.88 MHz clock signal. Besides the three clock signals. Copyright © 2006 Huawei Technologies Co. 38. S1L and S2L use 77. Page34 .768 MHz. The A4L and P1H only use the 38.88 MHz clock: the TDM SDH synchronous clock. T32.76 MHz signal. S1L. SPF and ECU use 32..NET(MNET)  The internal clocks synthesized and distributed by the MNET are as follows:    32. Page35 . All rights reserved.9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co.Contents 2 Board Function 2..5 TDM Service Processing Subsystem 2.4 Packet Service Processing Subsystem 2. 2 Operation and Maintenance Subsystem 2. Ltd.3 Gateway Control Subsystem 2.6 Service Resource Subsystem 2.1 Hardware System Introduction 2.7 Signaling Forwarding Subsystem 2.8 Clock Subsystem 2. Ltd. All rights reserved.. Page36 .TDM Service Processing Subsystem TDM service processing subsystem TDM 4*TDM Packet processing subsystem TNU E32/T32/ E32/T32/ S2L/S2E S2L/S2E VPU VPU VPU OMU/MPU Copyright © 2006 Huawei Technologies Co. AC T T T T NK LI 0 TX 0 X R NK I L X0 T 0 X R K N LI X0 T 0 X R NK LI X0 T 0 X R Managing and maintaining the boards through the specified MBus module.   MTNB RUN ALM ACT AC Connecting with the MTNB of another frame directly or AC through the UG02MBLU by multi-mode optical fibers. COM0  Page37 . Ltd. and providing 8 K or 1 K switching capacity for each interface board. All rights reserved. and AC providing 32 K timeslot cascading capacity. Copyright © 2006 Huawei Technologies Co.. Reporting the status and version of the boards to the main control board of the local frame.TNU(MTNB) Establishing and releasing TDM timeslots in cooperation with TDM service interface boards. Communicating with the main control board of the local OFFLINE HUAWEI frame through the FE interface. . 8K_OUT AC T Extracting clock signals and forming frames at  Implementing SDH mapping. OFFLINE HUAWEI  Forming 2 × 63 E1 Copyright © 2006 Huawei Technologies Co. NK LI X0 T 0 X R NK I L 0 TX 0 X R  Processing overheads of regenerator section and multiplex section of optical signals and checking communication over optical channels. All rights reserved. Page38 .S2L(MS2L) MS2L  RUN ALM ACT AC T the two 155 M optical interfaces. de-mapping and COM0 processing overheads of high-order path and low-order path. Ltd. Copyright © 2006 Huawei Technologies Co.  Providing 32 E1 frames.  Receiving SSM information from the E1 interface and sending it to the clock system.  Providing the function of drawing the line signaling of ME32 E1/T1_16-31 8K_OUT E1/T1_0-15 RUN ALM OFFLINE HUAWEI the R2 signaling or inserting the signaling. Page39 .  Providing service link loopback at all levels and service channel detection within the board.E32(ME32)  Providing 32 E1 interfaces.  Providing 8 kHz line clock reference source for the master and slave MCLKs by distributing cables at the board panel. Ltd.. All rights reserved. 5 TDM Service Processing Subsystem 2.1 Hardware System Introduction 2.. 2 Operation and Maintenance Subsystem 2.9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. Page40 .7 Signaling Forwarding Subsystem 2.3 Gateway Control Subsystem 2.4 Packet Service Processing Subsystem 2. Ltd.6 Service Resource Subsystem 2.Contents 2 Board Function 2.8 Clock Subsystem 2. All rights reserved. AMR. audio mixing and Multiple Frequency Control (MFC). Page41 . digit collecting.  Accepting resource control and management from the CMU.. G. Copyright © 2006 Huawei Technologies Co.  Implementing IP packet adaptation of voice services based on UDP.711μ.726. and IP.729.723. G. G. G. Real-time Transport Protocol (RTP).VPU(MVPB)  Supporting functions such as announcement playing. All rights reserved.711A. Ltd. Supporting varied voice codec types including G.. AMR 2 and FR/HR/EFR. . Ltd. being in line with the G.168-2000 standard and supporting G.  Receiving the resource control and management of the CMU. G. audio mixing and MFC.723.711A. G.VPU(MTCB)  Supporting announcement playing. G.  Implementing IP packet adaptation of voice services based on UDP.  Providing the EC function. Copyright © 2006 Huawei Technologies Co.164/165 tone detection.729. Supporting varied voice codec types including G.415 protocol. AMR 2 and FR/HR/EFR. digit collecting. supporting 32 ms.  Processing IuUP and NbUP at the same time and being fully in line with the 3GPP TS 25. G. Page42 . AMR. 64 ms and 128 ms tail delay.415 TS 29.711μ. RTP and IP.726. All rights reserved. 5 TDM Service Processing Subsystem 2..4 Packet Service Processing Subsystem 2. Page43 .9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. All rights reserved. 2 Operation and Maintenance Subsystem 2.7 Signaling Forwarding Subsystem 2.1 Hardware System Introduction 2.6 Service Resource Subsystem 2.3 Gateway Control Subsystem 2. Ltd.8 Clock Subsystem 2.Contents 2 Board Function 2. The pinch boards that attached on the MSPF.  Implementing the core function of a signaling gateway by M3UA//M2UA/V5UA/IUA adaptation on signaling. Ltd. All rights reserved. and forwarding adapted messages to the MGC.. receives signaling from TDM switching boards and then deals with it at TDM level. and then the MSPF adapts TDM signaling to IP packets. SEP SS7 UMG8900 IP S7UP S7UP MTP3 MTP2 MTP1 MSOFTX3000 TDM M2UA-NIF M2UA MTP2 SCTP IP MTP1 MAC Copyright © 2006 Huawei Technologies Co.SPF(MSPF)  Implementing signaling gateway functions. MTP3 IP M2UA SCTP IP MAC Page44 . 8 Clock Subsystem 2.3 Gateway Control Subsystem 2.4 Packet Service Processing Subsystem 2. All rights reserved. Page45 . 2 Operation and Maintenance Subsystem 2.Contents 2 Board Function 2.1 Hardware System Introduction 2.7 Signaling Forwarding Subsystem 2. Ltd.6 Service Resource Subsystem 2.5 TDM Service Processing Subsystem 2..9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. Page46 .Clock Subsystem Copyright © 2006 Huawei Technologies Co.. Ltd. All rights reserved. responsible for receiving line clock signals extracted by interface boards and external synchronous clock signals provided by BITS. In other MGW frames.. MCLK RUN ALM ACT 8K_IN2 8K_IN1 2M_IN 2M_OUT CLK_OUT2 ANT CLK_OUT1 CLK_OUT0  OFFLINE  The CLK also outputs external synchronous clock signals. the clock boards provide 16-kHz clock signals to the NET boards of the frame through the backplane.  Each MGW frame is configured with two NET boards. All rights reserved. the clock boards provide 16-kHz clock signals to the NET boards through the distributed cables. Page47 . Ltd.CLK(MCLK) CLK is the system clock board. HUAWEI Copyright © 2006 Huawei Technologies Co. In the main control frame. Ltd.1 Hardware System Introduction 2.9 Cascading Subsystem Copyright © 2006 Huawei Technologies Co. All rights reserved. Page48 . 2 Operation and Maintenance Subsystem 2.Contents 2 Board Function 2.6 Service Resource Subsystem 2.4 Packet Service Processing Subsystem 2.8 Clock Subsystem 2.7 Signaling Forwarding Subsystem 2..5 TDM Service Processing Subsystem 2.3 Gateway Control Subsystem 2. Cascading Subsystem 1# 0# B L U 2# B L U B L U B L U B L U 3# B L U T N U N E T N E T T N U T N U N E T N E T T N U 4# 4*8K TDM B L U 5# N E T 8# B L U B L U B L U 6# B L U B L U 7# N E T 2*GE Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. 1*FE Page49 BLU(MBLU)  Providing 4x8 K TDM narrowband data channels to directly MBLUb connect frames through multi-mode optical fibers that are no more  Providing 2x1.25 G broadband packet data channels to directly connect frames through multi-mode optical fibers that are no more than 50 m spaced. FE0 RUN ALM ACT than 50 m spaced. GE T AC T AC TDM T AC  Providing 1x100 M IP control data channels to directly connect T AC NK LI 0 TX 0 RXK N LI 0 TX 0 RXK N LI 0 TX 0 RX NK LI 0 TX 0 RX frames through category-5 twisted pair or super category-5 twisted T AC pair that are no more than 50 m spaced. T AC Providing board management and maintenance by the dedicated COM0  NK LI 0 TX 0 RX NK LI 0 TX 0 RX MBus module of the board, communicating with and reporting OFFLINE board status and version to the main control board through FE channels. Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page50 HUAWEI FLU(MFLU)  Providing 1x8 K TDM data cascading channel for the MBLU.  Providing 1x1.25 G IP data cascading channel for the MBLU.  Providing 2x8 K TDM data cascading channels and 2x1.25 G GE data cascading channels for the MBLU by two MFLU boards in load-sharing mode.  Interacting with the main control board through a dedicated maintenance module to monitor board temperature, voltage and control power-on/off. Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page51 All rights reserved.Questions  Please describe the UMG8900’s boards classifications and each class’s function Copyright © 2006 Huawei Technologies Co. Ltd.. Page52 . Summary  UMG8900’s logical subsystem  UMG8900’s boards classification and each function Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page53 Contents 1. Overview 2. Board Function 3. Signaling Flow 4. Concatenation and Cables Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page54 Contents 3 Signaling Flow 3.1 Service Signaling Flow 3.2 Clock Signaling Flow 3.3 Loading Signaling Flow 3.4 Alarm Signaling Flow Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page55 All rights reserved. Ltd.Service Signaling Flow  Gateway Signal Control Flow (IP bearer) MGC Back P P U T N U N E T C M U E 3 2 E 8 T A 4 L T C U R P U A S U FE Front FE O M U S P F C M U Copyright © 2006 Huawei Technologies Co.. Page56 . A S U Page57 .. Ltd.Service Signaling Flow  Transfer flow for the UMTS access network signaling (PPU adaptation) MGC (MSOFTX3000) RNC MSOFTX3000 Back P P U N E T RNC T N U A 4 L FE Front FE O M U S P F Copyright © 2006 Huawei Technologies Co. All rights reserved. Ltd. All rights reserved.Service Signaling Flow  Transfer flow for the UMTS access network signaling (SPF adaptation) MGC(MSOFTX3000) RNC MSOFTX3000 Back P P U N E T RNC T N U A 4 L FE Front FE O M U S P F Copyright © 2006 Huawei Technologies Co.. A S U Page58 . . Page59 . All rights reserved. Ltd.Service Signaling Flow  SS7 transfer flow BSC/LE/V5AN/MSC MSOFTX3000 BSC Back E 3 2 MGC T N U N E T C M U O M U V P U FE TDM Front FE TDM S P F Copyright © 2006 Huawei Technologies Co. H R B Page60 . All rights reserved..Service Signaling Flow  Bearer Data Flow (TDM↔IP) TDM Back E 3 2 IP N E T T N U E 8 T Front GE TDM V P U Copyright © 2006 Huawei Technologies Co. Ltd. Ltd. All rights reserved. A S U Page61 .Service Signaling Flow  Bearer Data Flow (TDM↔ATM) ATM TDM Back E 3 2 N E T T N U A 4 L Front GE TDM V P U Copyright © 2006 Huawei Technologies Co.. Service Signaling Flow  Bearer Data Flow (ATM↔IP) IP IP ATM ATM Back A 4 L N E T A S U O M U T N U E 8 T Front GE TDM Copyright © 2006 Huawei Technologies Co. Ltd.. H R B Page62 . All rights reserved. . Ltd. All rights reserved. H R B Page63 .Service Signaling Flow  Bearer Data Flow (IP↔IP) IP (Domain 0) IP (Domain 1) IP (Domain 1) IP (Domain 0) Back E 8 T N E T H R B O M U T N U E 8 T Front GE TDM Copyright © 2006 Huawei Technologies Co. Service Resource Signal Flows  Announcement Playing Signal Flow Back A 4 L T N U E 3 2 C M U E 8 T Front A FE S GE TDM U V P U S P F Copyright © 2006 Huawei Technologies Co.. Ltd. All rights reserved. H R B Page64 . 4 Alarm Signaling Flow Copyright © 2006 Huawei Technologies Co.1 Service Signaling Flow 3.Contents 3 Signaling Flow 3.3 Loading Signaling Flow 3. All rights reserved.2 Clock Signaling Flow 3.. Page65 . Ltd. Clock Extraction Copyright © 2006 Huawei Technologies Co. All rights reserved.. Ltd. Page66 . All rights reserved.Clock Distribution Copyright © 2006 Huawei Technologies Co. Ltd. Page67 .. 4 Alarm Signaling Flow Copyright © 2006 Huawei Technologies Co. Page68 . All rights reserved..3 Loading Signaling Flow 3.Contents 3 Signaling Flow 3.1 Service Signaling Flow 3.2 Clock Signaling Flow 3. Ltd. .FTP Server LMT FE crossover network cable C L K A 4 L T N U N E T N E T T N U P 4 L E 8 T G 1 O S 2 L E 3 2 master/ slave FE control bus V P U A S U FE crossover network cable FTP service O M U O M U H R U RS232 cable hyper terminal Copyright © 2006 Huawei Technologies Co. All rights reserved. Ltd. Page69 . Ltd.. Page70 .OMU Embedded BAM O M U T N U N E T O M U main control frame master/slave FE bus N E T T N U N E T T N U 1*FE N E T M P U M P U service F L U T N U board B L U central exchange frame master/slave FE bus Copyright © 2006 Huawei Technologies Co. All rights reserved. service board M M P P U U master/slave FE bus T N N T N E E N U T T U service frame Page71 .. Ltd. All rights reserved.OMU Embedded BAM O O M M U U main control frame master/slave FE bus T N T N E NE N U T T U central exchange frame M M P P U U F L U B L U T N U N E T N E T F L U master/slave FE bus T N U B L U 1*FE+2*GE+4*TDM T T N N N N E E U T T U service frame M M P P U U T T N N N E E N master/ U T T U slave FE bus master/slave FE bus M M P P U U extended control frame Copyright © 2006 Huawei Technologies Co. All rights reserved. Page72 .2 Clock Signaling Flow 3. Ltd.1 Service Signaling Flow 3..4 Alarm Signaling Flow Copyright © 2006 Huawei Technologies Co.Contents 3 Signaling Flow 3.3 Loading Signaling Flow 3. Page73 .Alarm Path LMT Note: when LMT is connected with the host through LanSwitch.. the straight-thru cable is used crossover network cable service board C L K A 4 L M T N U N E T N E T T N U P 4 L M S 2 L M E 3 2 master/ slave master/ slave A S U O M U O M U H R U V P U service board V P U FE bus Mbus Copyright © 2006 Huawei Technologies Co. All rights reserved. Ltd. Alarm Path T N U O M U O M U N E T N E T main control frame master/ slave FE bus T N U 1*FE+2*GE+4*TDM F L U T N U N E T M P U N E T T N U service board B L U central exchange frame M P U Copyright © 2006 Huawei Technologies Co.. Ltd. All rights reserved. master/ slave Mbus bus R P U Page74 . Alarm Path main control frame O O M M master/slave U U FE bus T T N N N N U E E U T T F L U M M P P U U F L U maste r/slave FE bus central exchange frame B T N N T B L N E E N L U U T T U U 1*FE+2*GE+4*TDM T T N N N N E E U T T U service frame M M P P U U extended control frame Copyright © 2006 Huawei Technologies Co. Ltd. All rights reserved. T T N N N N U E E U master/ T T slave Mbus M M P P U U sevice board M M P P U U master/ slave Mbus T T N N N N E E U T T U master/ slave Mbus service frame Page75 .. Page76 . Copyright © 2006 Huawei Technologies Co.Questions  Please describe all kinds of signaling flow. Ltd. All rights reserved.. . Page77 .Summary  Service signaling flow  Clock signaling flow  Loading signaling flow  Alarm signaling flow Copyright © 2006 Huawei Technologies Co. Ltd. All rights reserved. All rights reserved. Overview 2. Board Function 3. Ltd. Page78 . Signaling Flow 4.. Concatenation and Cables Copyright © 2006 Huawei Technologies Co.Contents 1. .1 Cascading Cable Distribution 4.Contents 4 Concatenation and Cables 4. All rights reserved.2 Clock Cable Distribution 4. Ltd.3 Monitoring Cable Distribution Copyright © 2006 Huawei Technologies Co. Page79 . .Two Frames Cascading 1# T N U N E T N E T T N U 2# T N U N E T N E T T N U 4*8K TDM 2*GE Copyright © 2006 Huawei Technologies Co. Ltd. All rights reserved. 1*FE Page80 . Ltd. 1*FE Page81 .More than Three Frames Cascading 1# 0# B L U 2# B L U B L U B L U B L U 3# B L U T N U N E T N E T T N U T N U N E T N E T T N U 4# 4*8K TDM B L U 5# N E T 8# B L U B L U B L U 6# B L U B L U 7# N E T 2*GE Copyright © 2006 Huawei Technologies Co.. All rights reserved. Ltd.1 Cascading Cable Distribution 4..2 Clock Cable Distribution 4.Contents 4 Concatenation and Cables 4.3 Monitoring Cable Distribution Copyright © 2006 Huawei Technologies Co. All rights reserved. Page82 . Ltd. All rights reserved.Clock Extraction Copyright © 2006 Huawei Technologies Co. Page83 .. Clock Cable Distribution Master clock cable M C L K M C L K M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T M N E T Slave clock cable Copyright © 2006 Huawei Technologies Co. Ltd.. Page84 . All rights reserved. Ltd.1 Cascading Cable Distribution 4. Page85 .. All rights reserved.2 Clock Cable Distribution 4.3 Monitoring Cable Distribution Copyright © 2006 Huawei Technologies Co.Contents 4 Concatenation and Cables 4. Ltd.. Page86 .Monitoring Cable Distribution Power distribution frame DB15 Service frame Power distribution frame DB15 Service frame DB9 Fan box DB15 Air deflector DB9 Fan box Air deflector Main control frame Service frame DB9 Fan box DB15 DB9 Fan box Air deflector Air deflector Central switch frame Service frame DB9 Fan box DB15 DB15 Main control cabinet DB15 DB9 Fan box DB15 Service cabinet Copyright © 2006 Huawei Technologies Co. All rights reserved. . All rights reserved. Page87 .Questions  If there are 4 frames. how to cascade them? Copyright © 2006 Huawei Technologies Co. Ltd. Summary  Cascading cable distribution  Clock cable distribution  Monitoring cable distribution Copyright © 2006 Huawei Technologies Co. All rights reserved. Ltd.. Page88 . . Page89 . Ltd.Summary  Board functions  Signaling flow  Concatenation and cables Copyright © 2006 Huawei Technologies Co. All rights reserved. com .Thank you www.huawei.