ISSUE Fixed Network Curriculum Development Section 1.0 OBJ MA5300 Broadband Access Equipment System and Hardware

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Objective Understand the MA5300 functional features Describe the MA5300 product hardware architecture Grasp the MA5300 service functions Understand the networking application of MA5300 After this session, you will be able to:

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Contents of the Course Chapter 1 System Overview Chapter 2 Hardware Architecture Chapter 3 Functional Features Chapter 4 Networking Application

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Chapter 1 System Overview MA5300 Product Orientation MA5300 Service Functions MA5300 Product Features

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal MA5300 Product Orientation MA5300 Broadband Access Equipment (Hereinafter referred to as MA5300 for short) is a piece of L2/L3 IP DSLAM equipment initially developed by Huawei Technologies Co., Ltd., and the product is oriented as: Operatable and manageable network access equipment Network access layer Standard IP-DSLAM equipment

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal MA5300 Service Functions As IP DSLAM equipment, it provides ADSL service. As IP DSLAM equipment, it provides VDSL service. As IP DSLAM equipment, it provides SHDSL service. It provides Ethernet access service. It provides multicast service and controllable multicast service, and realizes management on multicast service operation. It provides multiple authentication functions: point-to-point over Ethernet (PPPoE) authentication, virtual LAN (VLAN) authentication, 802.1X authentication.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal server MA5300 Typical MA5300 Networking Applications …… PSTN IP IP backbone layer IP convergence layer User access layer S2403FVDSL ADSL LAN

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Contents of the Course Chapter 1 System Overview Chapter 2 Hardware Architecture Chapter 3 Functional Features Chapter 4 Networking Application

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Description of MA5300 cabinet MA5300 cabinet 19-inch standard cabinet Power supply Fan

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Description of integrated MA5300 cabinet Distribution diagram of MA5300 service frames and boards Distribution diagram of MA5300 Splitter boards Service frame : Slots 7 and 8: The system main control board ESM; Slots 0-6 and 9-15: Service boards, EAD/EVD ; Slot 15,16: ISU boards. MA5300 frame is composed of a service frame and a Splitter frame, both offering 16 slots (0-15) Service frame: Slots 0-6 and 9-15: Splitter ESP

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal MA5300 System Functional Block Diagram 8FE EVDEVD 48VDSL EADEAD ISUISU

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Main control board ESM Main Functions: Realizing equipment configuration, management and operation monitoring. Providing L2/L3 switching function. Providing upstream internal GE and FE interfaces. System clocks. Interfaces provided : Maintenance interfaces: ETH, CON and MON Providing abundant FE/GE interfaces, 8×FE or 1/2×GE + 4×FE

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Main function: Isolating voice signals and xDSL data signals Interfaces provided : 48-port Line cable interface 48-port PSTN cable interface 48-port xDSL cable interface xDSL splitter board ESP

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal ADSL Service Board EAD Main functions: Supporting G.DMT, G.lite and T1.413 modulation/demodulation mode. Supporting 1483B. Terminating ATM cell flow over ADSL line. Accomplishing protocol processing and frame format conversion from ATM to Ethernet frame. Interfaces provided: 24-port ADSL cable interfaces, for connection to the splitter board via cables.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal VDSL Service Board EVD Main functions: VDSL line side modulation/demodulation; Port activation and deactivation of line state machine. VDSL frame receiving and sending. Accomplishing adaptation from Ethernet frame to VDSL frame. Realizing layer-2 switching of local 24-port VDSL ports, and accomplishing all functions transferred by Ethernet layer 2. Interfaces provided: 24-port VDSL cable interfaces, for connection to the splitter board via cables

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal xDSL Service Board Connection Line xDSL LINE PSTN VDSL EVDESP VDSL EVD VDSL service board connection line xDSL LINE PSTN ADSL EADESP ADSL EAD ADSL service board connection line

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal xDSL user jumper IP network PSTN VDSL Modem X External line Data signal VDSL The broken line is the physical connection line before jumping The real line is the physical connection line after jumping ESPESP EVDEVD MA5300 Data signal Splitter ESPESP EADEAD ADSL Office end cabling rack Client end cabling rack backplane

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Intelligent Service Unit Board ISU Main Functions Accomplishing service access from the main control board to the BAS board via the backplane bus. High-layer protocol processing, and packet processing of service flow. Maintenance, monitoring, control and alarm management of this board, and network management. Accomplishing data packet line speed processing and switching. Providing interfaces Providing abundant FE/GE interfaces, 8×FE or 1/2×GE + 4×FE.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal ESM-ISU Connection in the Backplane GigabitEthernet ESMESM ISUISU

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Summary of the Chapter Introduction to MA5300 product hardware system architecture Introduction to functions and interfaces of MA5300 boards Introduction to MA5300 cascade expansion modes

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Contents of the Course Chapter 1 System Overview Chapter 2 Hardware Architecture Chapter 3 Functional Features Chapter 4 Networking Application

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Chapter 3 Software System xDSL Service VLAN Services Multicast Service Built-in ISU Authentication Accounting

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal ADSL Service Adopts DMT (Discrete Multi Tone) modulation mode. Asymmetrical transmission mode is supported, and the upstream transmission rate can reach 896kbit/s, while the downstream rate can be 8160kbit/s; Adjusting the transmission rate based on the line conditions when initializing, with 32kbit/s adjustment step length. Parameters of ADSL line can be queried and configured, including the upstream and downstream service rates, noise tolerance, output power, line attenuation, etc.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal VDSL Service Adopts QAM modulation mode. A symmetrical 12Mbit/s transmission rate can be provided; Under the circumstance of 0.5mm core diameter, the transmission distance can be 1500m; Under the circumstance of 0.4mm core diameter, the transmission distance can be 1200m; Parameters of VDSL line can be queried and configured, including the upstream and downstream service rates, noise tolerance, output power, line attenuation, etc.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal VLAN Service Supports a port-based VLAN; Supports an IEEE 802.1Q-based VLAN; Supports VLAN based and 802.1Q VLAN; Supports VLAN trunking.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal MUX VLAN Uplink port: Gigabit-ethernet 7/2/0 Downlink port vlan: Slot: ~303 Slot: ~351 Slot: ~399 Slot: ~447 Slot: ~495 Slot: ~543 Slot: ~591 Slot: ~639 …… ESM E A D A E V D A

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Multicast Service IGMP Proxy

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Built-in ISUAuthentication ISU supports a variety of authentication methods for your option: PPPoE authentication DHCP authentication Web authentication Fast authentication 802.1X authentication No authentication.

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Built-in ISU PPPoE Authentication 3 ISU&RADIUS server check account &password allocate valid IP ISU Radius Server Lanswitch Core 5 RADIUS server start accounting 2 ISU process PPPoE and allocate session ID 1 PPPoE is initiated by subscriber 4 Subscriber gets IP and visit Internet DHCP Server Users username and password needed PPPoE dialup client at user side needed User obtains IP address after passing authentication

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal 5 ISU forward IP address and bind IP&VLAN&MAC ISU DHCP Server Lanswitch IP Core 4 allocate IP address 3 DHCP Relay 1 DHCP request (with option 60 message) 6 Get IP address and access Internet 2 add vlan ID Built-in ISU DHCP Authentication No username and password needed No special client at user side needed

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Built-in ISU Accounting Accounting method Local accounting RADIUS accounting No accounting Accounting type traffic flow session time Realtime Accounting Prepaid Accounting

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Contents of the Course Chapter 1 System Overview Chapter 2 Hardware Architecture Chapter 3 Functional Features Chapter 4 Networking Application

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal External BAS Networking Ordinary subscribers Commercial subscribers Large L3

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Built-in BAS Networking Ordinary subscribers Commercial subscribers MA5300(Built-in BAS)

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Multi-broadband Access Networking Ordinary subscribers Commercial subscribers Ordinary subscribers IP HOTEL SO HO Intranet

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal Multicast Service Application NMS IP CORE iManager N2000Video Server MA5300 (Built-in BAS) Multicast group member Multicast group member Multicast group member Multicast router

Confidential Information of Huawei. No Spreading without Permission. Security Level: Internal