OBG001100 MA5680-T Product Description ISSUE 1.0

Foreword The optical line terminal (OLT) is at the central office end in a gigabit passive optical network (GPON) system, the SmartAX MA5680T Optical Access Equipment (MA5680T) is researched and developed by Huawei. Page 2

References MA5680T Product Description Page 3

Objectives Upon completion of this course, you will be able to: Describe MA5680-T hardware and logic Architecture. Know about MA5680-T functions Know about MA5680-T network application Page 4

Contents Chapter 1 Product Overview Chapter 2 Product Architecture Chapter 3 Network Applications Chapter 4 Equipment Management Page 5

Product Overview MA5680T provides GPON access to satisfy the requirements for: Data, voice and video services with large capacity, high bit rate, and high bandwidth over a single fiber to satisfy customized requirements. High-bandwidth and long-reach access to overcome the obstacles of large-scale access coverage. Network applications of: Fiber to the home (FTTH) Fiber to the building (FTTB) Base station transmission Leased line interconnection Multi-ISP wholesale Service GPON:GE passive optical network Page 6

Network Topology Page 7

Features Strict ITU-T Recommendations Compliance Large-capacity Shared Platforms Flexible Bandwidth Allocation High Bit Rates, Long Reach, High Split Ratio and High Efficiency Powerful Multicast Functions Strict Security Carrier-Class Reliability Page 8

Contents Chapter 1 Product Overview Chapter 2 Product Architecture Chapter 3 Network Applications Chapter 4 Equipment Management Page 9

Hardware Architecture The MA5680T cabinet is front access. It measures 600 mm x 300 mm x 2200 mm (W x D x H). An MA5680T cabinet can hold up to three service shelves to provide up to 96 GPON ports. With the 1:64 split ratio, a cabinet can connect to up to 6144 ONUs/ONTs. The service shelf:Is front access, containing a 1U fan tray.Measures 530 mm × 275.8 mm × 447.2 mm (W x D x H).Provides 20 slots. Page 10

Shelf Layout Slots 1–8 and 11–18 are for the service boards. Slots 9 and 10 are for the main control boards (SCU boards). The rightmost consists of two parts. The upper part (slot 19) and the lower part (slot 20) are general interface slots (GIU) to provide uplink ports. Page 11

Boards Board Type Function External Port SCUG Super control unit Serves as the main control board for system control. 1 maintenance port 1 serial port GPBA GPON interface board Provides GPON access. 2 GPON ports GICD GE uplink optical interface board Provides uplink GE ports. 4 GE optical ports 2 BITS ports GICE GE uplink electrical interface board 4 GE electrical ports X1CA 10GE uplink optical interface board Provides uplink 10GE ports. 1 10GE optical port CITA General interface board Provides the serial port for the service shelf. 1 serial port for environment monitoring 5 reserved ports PRTA Power interface board Powers the service shelf. 1 power connector Page 12

Logic Architecture Main Control Module This module consists of the SCU board and related software Service Access Module This module consists of the GPBA board and related software Upstream Interface Module This module consists of the uplink interface boards (GICD, GICE and X1CA) and related software Environment Monitoring Module This module consists of the environment monitoring unit and the fan monitoring unit to monitor various parameters Main Control Module This module consists of the SCU board and related software to: Control the system. Provide the maintenance serial port and network port for maintenance terminals and network management stations to log in to the system. Service Access Module This module consists of the GPBA board and related software to: Implement GPON access and convergence. Work with the main control board to manage ONUs/ONTs. Upstream Interface Module This module consists of the uplink interface boards (GICD, GICE and X1CA) and related software. It provides the following network interfaces to connect to the upper layer device: GE optical/electrical ports 10GE optical ports Page 13

Contents Chapter 1 Product Overview Chapter 2 Product Architecture Chapter 3 Network Applications Chapter 4 Equipment Management Page 14

FTTH Network Application Page 15

FTTB Network Application Residential user Commercial user MA5680T ONU Mini DSLAM Fiber Twisted pair LAN Switch IP N2000 BRAS TG Softswitch IPTV CATV PSTN Internet Optical splitter Page 16

Base Station Transmission Network Application Page 17

Leased Line Service Application IP Internet Router ONT L2 User VLAN1 VLAN2 VLAN3 QinQ leased line MA5680T VLAN 1 service traffic VLAN 2 service traffic Page 18

Multi-ISP Wholesale Service Application Page 19

Etisalat Metro-Core Diagram 2.5G POS NE40E BRAS Juniper M320 Internet GE IGW IPTV Source SoftSwitch 2.5G POS NE40E BRAS Juniper M320 Internet GE IGW IPTV Source SoftSwitch GPON ONT 3*GE Martini Tunnel 3*GE MA5680T (GPON OLT) Martini Tunnel Page 20

Physical topology of Dubai Sites Port Saeed Exchange 3rd Floor transmission room Shoala Building for business office & flat 1 Central Office 6*GE Link Aggregation telephone room in basement 2 1km fiber 1:32 Splitter In 19’’ rack NE40E MA5680T (GPON OLT) Desktop ONT for business user Metro Core Network Page 21

Physical topology of Sharjah Sites Jabeel Exchange Building transmission room Central Office 6*GE Link Aggregation 1:32 Splitter in outdoor Cabinet 7km 40 villas area 1:2 Splitter NE40E 1 MA5680T (GPON OLT) 3 towers, each 12 floors, flat & office, about 120 end users telephone room 2.5km 2 Wall-mounted ONT 1:32 Splitter in 19’ rack Metro Core Network Dubai Islamic Bank Page 22

Contents Chapter 1 Product Overview Chapter 2 Product Architecture Chapter 3 Network Applications Chapter 4 Equipment Management Page 23

Management Through CLI Page 24

Management through EMS The N2000 provides the following management functions: Topology management Performance management Fault management Security management Batch service provisioning Network Element (NE) data backup and loading Database management Environment and power supply monitoring Page 25

Summary Product orientation Hardware system architecture System logical architecture Network application Summary Page 26