1. Manuals
  2. Brands
  3. Zte Manuals
  4. Switch
  5. ZXR10 8900 Series
  6. Product description

Zte ZXR10 8900 Product Description

Hide thumbs Also See for ZXR10 8900:
Table of Contents

Advertisement

Quick Links

See also: Command Manual , Instruction Manual
Operator Logo
ZXR10 8900 Product
Description

Advertisement

Table of Contents
loading

Related Manuals for Zte ZXR10 8900

Summary of Contents for Zte ZXR10 8900

  • Page 1 Operator Logo ZXR10 8900 Product Description...
  • Page 3 Updating format © 2009 ZTE Corporation. All rights reserved. ZTE CONFIDENTIAL: This document contains proprietary information of ZTE and is not to be disclosed or used without the prior written permission of ZTE. Due to update and improvement of ZTE products and technologies, information in this document is subjected to change without notice.

  • Page 4: Table Of Contents

    Technical Specifications ..................71 Networking ........................ 75 Large scale MAN convergence layer networking application ........75 Medium and small scale MAN core layer networking application ......75 Campus Network Applications ................... 76 © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...
  • Page 5 ZXR10 8900 Product Description Acronyms and Abbreviations ................. 77 ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.
  • Page 6 ZXR10 8905/8908/8912 System Hardware Schematic Drawing ......... 10 Figure 5 ZXR10 8902 System Hardware Schematic Drawing ........... 10 Figure 6 ZXR10 8900 main control board Schematic Drawing ..........11 Figure 7 8902 main control board Schematic Drawing .............. 11 Figure 8 Back panel of 8912 main control card .................
  • Page 7 Functions of the Indicators on 8-port 10G Ethernet optical interface board ....30 Table 27 Specifications of the 24-port GE MPLS Optical Interface Board ......... 31 Table 28 Functions of the Indicators on 24-port GE MPLS Optical Interface Board ....31 ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.
  • Page 8 Specifications of the FWI Board .................. 40 Table 43 Functions of the Indicators FW Board ................. 40 Table 44 Basic features for ZXR10 8900 series ................. 71 Table 45 Acronyms and Abbreviations ..................77 © 2009 ZTE Corporation. All rights reserved.

  • Page 9: Overview

    IP network data products and end-to-end individualized solution. ZXR10 8900 series Terabit MPLS routing switches are the latest introduced products by ZTE with high capacity and performance for the core/aggregation layer of the network. The series has the following models: ZXR10 8912, 8908, 8905, and 8902, among which ZXR10 8912 reaches up to 2.88Tbps for the bandwidth of the backplane, 1152Gbps...
  • Page 10 • Complete network management: being able to implement the whole network management during the whole course with ZTE NetNumen N31. • High performance price ratio: has more competitive price with the same performance and configuration compared with equipment from other vendors.

  • Page 11: Highlight Features

    Support for MPLS L2/L3 VPN for all services implementation ZXR10 8900 L2 MPLS VPN supports VPWS (martini) and VPLS, while L3 VPN complies with RFC2547bis. The product can interwork with MPLS VPN service of devices from other mainstream vendors. It supports MPLS-TE to guarantee reliability of network and nodes.

  • Page 12: Unified Network Management For Lower Opex

    ZXR10 8900 Product Description Unified network management for lower OPEX ZXR10 8900 supports RFC1213 SNMP, with which the in-band NM can use Telnet (CLI) or SNMP (GUI) to implement unified NM based on NetNumen platform. NetNumen N31 is a data network management platform designed with the latest Internet technology.

  • Page 13: Functionality

    ZXR10 8900 Product Description Functionality ZXR10 8900 series Terabit MPLS routing switches are the latest introduced products by ZTE with high capacity and performance for the core/aggregation layer of the network. The series has the following models: ZXR10 8912, 8908,8905 and 8902 among which ZXR10 8912 reaches up to 2.88Tbps for the bandwidth of the backplane, 1152Gbps...
  • Page 14 Supporting port mirroring: mirroring implementation including control module, particular ports and particular slots. • QoS: ZXR10 8900 series switch provides complete QoS support for IP DiffServ solution. It is completely compatible with standards of DiffServ solution including RFC2474, RFC2475, RFC2497, and RFC2498. It supports packet 802.1p and...

  • Page 15: System Architecture

    The general architecture of the system, functional modules, the figure of board and the operation philosophy are as shown in the follows. ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 16: System Hardware Architecture

    ASIC and offers 10G, 1G and 100M interfaces according to different services. Figure 2 Hardware Architecture of ZXR10 8912/8908/8905 Figure 3 Hardware Architecture of ZXR10 8902 • Large-capacity high-speed backplane © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 17: Principle Hardware System

    The switching chip of this level is usually called packet processor (PP). The second level switching is cross-connect matrix switch, which connects all packet processors and performs switching according to simple labels, constituting a large-capacity switching system. ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 18: Control And Switching Module

    Figure 5 ZXR10 8902 System Hardware Schematic Drawing Presently, the line cards of ZXR10 8900 series 10G MPLS routing switches are universal. The schematic drawings of ZXR10 8900 series including control module, switching module, packet processing module, interface module and power supply module are as shown in Figure 4 and Figure 5.

  • Page 19: Figure 6 Zxr10 8900 Main Control Board Schematic Drawing

    ZXR10 8900 Product Description Figure 6 ZXR10 8900 main control board Schematic Drawing Serdes SDRAM Console Switching Management Fabric BOOTR Serdes In practical operation, the main control board of ZXR10 8902 implements control feature, which is as shown in Figure 7.

  • Page 20: Figure 8 Back Panel Of 8912 Main Control Card

    First-generation and second-generation back panel for 8908 main control card are shown in Figure 9: Figure 9 Back panel for 8908 main control card Back panel for 8905 main control card is shown in Figure 10: © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 21: Figure 10 Back Panel For 8905 Main Control Card

    Reset, used for resetting the whole board Exchange, used for exchange the master control board to the EXCH standby board. The indicators on the panel of main control board are as shown in Table 4 ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 22: Power Module

    4.2.4 Power Module In considering the practical implementation, ZXR10 8900 10G MPLS switch is designed with redundant power supply system to guarantee equipment’s high reliability required by telecom. At the same time, 48V DC power supply mode and 220V AC power supply mode are provided.

  • Page 23: Interface Module

    4.2.5 Interface Module The interface module of ZXR10 8900 series 10G MPLS Switches refers to the line interface card. The existing available line cards include: GE electrical interface board, 10G Ethernet optical interface board, and protocol processing board. ZXR10 8900 series 10G MPLS Switches use swappable optical transceivers in all optical interfaces of line cards.

  • Page 24: Figure 16 44+4 Fe Optical Interface Board Panel

    Additionally, the board can add a powerful coprocessor to implement packet processing from L2 to L7 to satisfy the complex applications in practice. • Panel © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 25: Figure 18 12-Port Ge Electrical Interface Board Panel

    Additionally, the board can add a powerful coprocessor to implement packet processing from L2 to L7 to satisfy the complex applications in practice. • Panel ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 26: Figure 19 12-Port Ge Optical Interface Board Panel

    After being switched on the main control board, the packets are forwarded to the port on the target board. All the operations are performed at wire speed. • Panel © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 27: Figure 20 24-Port Ge Electrical Interface Board Panel

    There are 24 indicators on the panel of 24-port GE optical interface board. Each user interface is corresponding to one indicator, and its features are as shown in Table 8 ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 28: Figure 21 24-Port Ge Optical Interface Board Panel

    10km LX (SFP-S10K) Transmission power: -9.5dBm~-3dBm. Receive sensitivity: <- 20dBm LC connector. Single-mode fiber. Wavelength: 1310nm. Max. transmission distance: 40km LH (SFP-S40K) Transmission power: -4dBm~0dBm. Receive sensitivity: <- 22dBm. © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 29: Figure 22 48-Port Ge Electrical Interface Board Panel

    After being switched on the main control board, the packets are forwarded to the port on the target board. All the operations are performed at wire speed. • Panel Figure 22 48-port GE Electrical Interface Board Panel • Interface ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 30: Figure 23 48-Port Ge Optical Interface Board Panel

    Figure 23 48-port GE Optical Interface Board Panel • Interface 48-port GE optical interface board uses pluggable SFP optical transceivers, with each port supporting five common distances of gigabit Ethernet networks, as shown in Table 13 . © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 31: Table 13 Specifications Of The 48-Port Ge Optical Interface Board

    After being switched on the main control board, the packets are forwarded to the port on the target board. All the operations are performed at wire speed. ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 32: Figure 24 24-Port Ge Electrical +2-Port 10G Optical Ethernet Interface Board Panel

    LC connector. Single-mode fiber. Wavelength: 1550nm. Max. transmission distance: 120km LH (SFP-S120K) Transmission power: 5dBm~-9dBm. Receive sensitivity: <- 24dBm RJ45 connector. Category-5 UTP cables Transmission power: 100m 10/100/1000BAS E-TX Half duplex/Full duplex MDI/MDIX © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 33: Table 16 Specifications Of The 10G Interfaces Of The 24-Port Ge Electrical Interface+ 2-Port 10G Optical Ethernet Interface Board

    After being switched on the main control board, the packets are forwarded to the port on the target board. All the operations are performed at wire speed. • Panel ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 34: Figure 25 24-Port Ge Optical Interface +2-Port 10G Optical Ethernet Interface Board

    Specifications of the 10G interfaces of the 24-port GE Optical Interface+ 2-port 10G optical Ethernet Interface Board Port Type Specifications LC connector. Multi-mode fiber. Wavelength: 850nm. Max. SX (XFP-M300) transmission distance: 300m © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 35: Figure 26 2-Port 10G Ethernet Optical Interface Board Panel

    All the operations are performed at wire speed. • Panel Figure 26 2-port 10G Ethernet Optical Interface Board Panel • Interface ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 36: Figure 27 4-Port 10G Ethernet Optical Interface Board Panel

    All the operations are performed at wire speed. • Panel Figure 27 4-port 10G Ethernet Optical Interface Board Panel • Interface © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 37: Figure 28 8-Port 10G Ethernet Optical Interface Board Panel

    Due to the limits of total bandwidth for initiation, this board does not support wire-speed port at this moment. • Panel Figure 28 8-port 10G Ethernet Optical Interface Board Panel ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 38: Table 25 Specifications Of The 8-Port 10G Ethernet Optical Interface Board

    After being switched on the main control board, the packets are forwarded to the port on the target board. All the operations are performed at wire speed. • Panel © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 39: Figure 29 24-Port Ge Mpls Optical Interface Board Panel

    Constant on, the link of the interface has been created, Constant off, this interface does not set up any connection with LINK/ACK other interfaces. Flicking, data are processed over this interface ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 40: Figure 30 48-Port Ge Mpls Electrical Interface Board Panel

    Constant on, the link of the interface has been created, Constant off, this interface does not set up any connection LINK/ACT with other interfaces. Flicking, data are processed over this interface © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 41: Figure 31 48-Port Ge Mpls Optical Interface Board Panel

    80km LH (SFP-S80K) Transmission power: -0dBm~-5dBm. Receive sensitivity: <- 22dBm LC connector. Single-mode fiber. Wavelength: 1550nm. Max. transmission distance: 120km LH (SFP-S120K) Transmission power: 5dBm~-9dBm. Receive sensitivity: <- 24dBm ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 42: Figure 32 24-Port Ge Optical Interface +2-Port 10G Mpls Optical Ethernet Interface Board

    G and 10G optical interfaces. It can support five common distances of gigabit Ethernet networks and three common distances of 10G Ethernet interfaces. At the same time, Twelve gigabit interfaces adopt RJ45 electrical interfaces. © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 43: Table 33 Specifications O The Gigabit Interfaces Of The 24-Port Ge Optical Interface+ 2-Port

    Optical Ethernet Interface Board. Each Gigabit interface is corresponding to one indicator, each Gigabit RJ45 interface is corresponding to 2 indicators, and each 10G interface is corresponding to 2 indicators. Their functions are as shown in Table 20 ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 44: Figure 33 4-Port 10G Mpls Ethernet Optical Interface Board Panel

    LC connector. Multi-mode fiber. Wavelength: 850nm. Max. SX (XFP-M300) transmission distance: 300m LC connector. Single-mode fiber. Wavelength: 1310nm. LR (XFP-S10K) Max. transmission distance: 10km LC connector. Single-mode fiber. Wavelength: 1550nm. LH (XFP-S40K) Max. transmission distance: 40km © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 45: Figure 34 24-Port Ge Oam Optical Interface Board Panel

    500m SX (SFP-M500) Transmission power: -9.5dBm~-4dBm. Receive sensitivity: <- 18dBm LC connector. Single-mode fiber. Wavelength: 1310nm. Max. transmission distance: 10km LX (SFP-S10K) Transmission power: -9.5dBm~-3dBm. Receive sensitivity: <- 20dBm ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 46: Table 39 Functions Of The Indicators On 24-Port Ge Oam Optical Interface Board

    DPI board. DPI board supports the main features include: flow classification, creating / maintenance flow tablet, the connection state, Signature detection, policy enforcement, statistics and so on. • Panel © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 47: Figure 35 The Panel Of Dpi Service Module

    FW board can be placed on any line card slot, and support load-sharing of multiple FW boards. FW board can provide an external attack prevention, anti-virus, bandwidth control, application-layer filtering capabilities to ensure network security. • Panel ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 48: Software Architecture

    Software Architecture 4.3.1 System software architecture ZXR10 8900 series 10G MPLS Ethernet routing switches provide L2 switching, L3 routing, multi-service, wire speed switching, and QoS guarantee. Their system software implements management, control and data forwarding. The basic job contains system...
  • Page 49 BSP and SSP via the ROS platform of ZXR10. The system support can be further divided into management modules over the operation system kernel, process scheduling, process communication, timer, and memory. Figure 37illustrates the Operation Support Subsystem. ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 50: Figure 37 Architecture Of The Operation Support Subsystem

    It is to implement configuration management for the link layer (management layer), L2 protocol process (control layer), and data forwarding (data layer or the service layer). The functional modules are illustrated as follows: © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 51: Figure 38 Architecture Of The L2 Subsystem

    CPU and the switch chip. The IP forwarding layer is to input, forward and output the data in accordance with the policies, clauses and the routing table produced at the IP service control layer. ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 52: Architecture Of Layers And Module Discription

    The network layer protocol supports only the IP protocols, excluding L3 protocols such as IPX, AppleTalk. 4.3.2.3 Upper Layer Protocol Software The L3 protocols function to: • Support TCP an UDP. • Support RIPv1/v2, OSPF, IS-IS and BGP unicast routing protocols. © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 53: Ros

    Functional Module As Figure 40 shows, to implement protocols of layers previously mentioned, the software architecture is divided as per functional modules. Figure 40 ZXR10 8900 software architecture 4.3.3 The operating system ROS is a single-processor, multi-task, real-time operating system.

  • Page 54: Ssp Switching Subsystem

    The forwarding core of the Ethernet routing switch is Ethernet ASIC chip, through which the Layers 2 and 3 services, ACL and QoS functions of ZXR10 8900 series switches are all implemented after the right configurations. The SSP switching subsystem ensures accurate and sensible forwarding by configuring the chip attributes in the right way, which is key to the software of ZXR10 8900 series switches.

  • Page 55: Coprocessor Software Subsystem

    ZXR10 8900 Product Description 4.3.5 Coprocessor Software Subsystem In ZXR10 8900 series switches, packets are forwarded at two places: either over the ASIC chip or over the coprocessor. The coprocessor system is used to process at wire speed some complicacies that are beyond the power of the packet processor, such as NAT, context exchange, and broadband access control.
  • Page 56 Now the IEEE is focusing on the specifications for the VLAN stacking, 802.1ad-Provider Bridge. The external VLAN is defined as Service VLAN - SVLAN. These are still at the draft stage. © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...
  • Page 57 VLAN translation itself needs no support of the protocol packet. It can be implemented through static configuration on ZXR10 8900 series switches. Note that the VLAN cannot be partitioned on the MAC address basis one VLAN translation is enabled, and vice versa.
  • Page 58 Super VLAN is purely software function. It is transparent to the ASIC chip and data are switched according to the VLAN configuration in the software module. The PVLAN does not need the support of the protocol packet. Static configuration on the ZXR10 8900 series switches settles all.
  • Page 59 ZXR10 8900 Product Description supported. The functions of enabling STP on the aggregation link and on the port are supported. The ZXR10 8900 series support STP, RSTP, MSTP as well as the hybrid networking of these three. 4.3.7.8 Link Aggregation Module Link aggregation means that physical links with the same transmission media and transmission rate are bound together, making them look like one link logically.
  • Page 60 ZESR is Ethernet ring technology based on EAPS (RFC3619) protocol. ZESR allows network administrator to create Ethernet rings in a way similar to FDDI (Fiber Distributed Data Interface) or SONET/SDH rings. ZESR can recover from any link © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 61: Figure 41 Zesr Link Down Alarm

    L2 tables. Ring detection mechanism is a backup solution for link down alarm mechanism. Once link down alarm frames are lost for unknown reasons, the solution can provide reliable backup support. ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 62: Figure 42 Pbt Message Format And Service Implementation

    STP of PBT. Static tunnel is configured to reduce the complicity of operation and maintenance in controlling signaling. As Figure 42 shows. Figure 42 PBT message format and service implementation © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 63: Figure 43 Pbt Cfm Oam Link Inspection And Protection

    When the link is found broken down, (CCM message lost or received RDI(Remote Defect Indication)), the service will be switched over to the standby link, for example, on inspecting fault when BEB2 receiving CCM ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 64: Ip Supporting Protocol Subsystem

    PHB to accurately control users’ bandwidth and service quality in backbone network. 4.3.8 IP Supporting Protocol Subsystem The IP supporting protocol subsystem includes the following modules: © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...
  • Page 65 VRRP backup group must be in the same VLAN that does not need to span a network bridge. Similarly, in the common VLAN networking, the equipments in a ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 66: Unicast Routing Subsystem

    RFC, the count of hops should be no more than 16. Therefore, the RIP is suitable to be used as the internal gateway of a small Autonomous System (AS). RIP protocol of the ZXR10 8900 series switches performs the following functions: •...
  • Page 67 In this area, each of all the devices has a particular database to describe the topology of the area. The OSPF protocol of the ZXR10 8900 perform the following functions: • Making a hierarchical network topology that is suitable for large interconnection networks •...
  • Page 68 L2 router. The L2 routers must form a backbone, similar to the backbone area “o” of OSPF. The IS-IS protocol of the ZXR10 8900 have the following characteristics: • Supporting address aggregation on L1 and L2 •...

  • Page 69: Multicast Routing Subsystem

    RP in the remote domain will transmit this information to these receivers. Thus, the multicast data packet can be forwarded between domains. By fully supporting PIM-SM and MSDP, the ZXR10 8900 series switches can provide a complete multicast solution.

  • Page 70: Figure 46 Mpls Operating Principles

    As shown in Figure 47, the MPLS header contains 2-bit labels, 3-bit EXP (presently it is CoS), 1-bit S used to identify whether this label is at the lowest bottom layer and 8-bit TTL-Time to Live. © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 71: Figure 47 Mpls Header Structure

    The depth of the label stack indicates the layer of the network: If a packet passes tunnel or a MPLS network at a lower layer, the stack depth will increase, vice versa. Presently the ZXR10 8900 series switches can provide a complete MPLS protocols, which functions to: •...

  • Page 72: Figure 48 Basic Model Of Bgp Mpls Vpn

    VPN-Ipv4 routes from one autonomous system to another and distributing the VPN-Ipv4 routes with Multi-hop EBGP. ZXR10 8900 series switches support perfect MPLS L3 VPN function, address overlapping, accesses of CE static route, RIP, OSPF and BGP, BGP extension attribute, ability negotiation and route refresh and VRF binding on interface and in VLAN.

  • Page 73: Figure 49 Basic Vpws Network Model

    In this case users take full control over routing. In addition, since all of users’ routers in VPLS are part of the same subnet (LAN), a simplified IP address solution comes into being. The advantage is especially obvious ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 74: Figure 50 Basic Vpls Network Model

    Figure 50 Basic VPLS network model ZXR10 8900 series support VPWS in Martini draft, and extended LDP. 8900 series can build up different LSP channels based on service type. They support Ethernet encapsulation and VLAN encapsulation.
  • Page 75 In MPLS network without configuring TE, LDP establishing LSP based on DU is often adopted. When local failure occurs, LDP initiates LSP establishment to upstream nodes if there are other available routes. Since needs ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.

  • Page 76: Application Sub-System

    SERVER function if this method is adopted to build a network. In another application case, the process for the client to obtain the address is transferred and implemented by ZXR10 8900 if DHCP server and the client are not in the same Broadcast Domain. That’s what is called DHCP trunk technically.

  • Page 77: Statistics And Alarm Subsystem

    4.3.14 Statistics and Alarm Subsystem The statistics and alarm subsystem is also a function that ZXR10 8900 must provide. This subsystem interacts with all other subsystems of the software. This system receives statistics and alarm configuration information from management and maintenance subsystem.

  • Page 78: Maintenance And Management Subsystem

    Management objects of important data and configuration parameters • Management objects compatible with SMIv1 • System configuration parameters • Other protocol management objects The related software subsystems are integrated with the related sub-agent functions. © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 79: Monitoring Subsystem

    4.3.18 Monitoring Subsystem The monitoring subsystem of ZXR10 8900 implement on-line detection of the state of the boards and ports. The on-line detection for a board can be categorized into the following processes based on the loop detection functions provided by different chips of the board: •...
  • Page 80 24-Port GE Electrical Port + 2-Port 10G Optical Ethernet Interface board 24-Port GE Optical Port + 2-Port 10G Optical Ethernet Interface board 2 port 10G Ethernet optical interface board 4 port 10G Ethernet optical interface board © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...
  • Page 81 AC 1+1, DC 1+1) 442mm× 442mm× 442mm× 442mm× Dimensions 755mm× 577mm× 440mm× 175mm× Physical (W×H×D) Parameters 450mm 450mm 450mm 420mm Weight <65kg <49kg <38kg <25kg Environmental Operating 0 ℃ ~+40 ℃ Requirements temperature ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.
  • Page 82 ZXR10 8900 Product Description Description Item 8912 8908 8905 8902 Storage -40 ℃ ~+70 ℃ temperature Humidity 10%~90%, (non-condensing) Earthquake Anti-8 earthquake © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

  • Page 83: Networking

    Large scale MAN convergence layer networking application ZXR10 8900 switch series are terabit MPLS switches with large capacity and high port density. They are suitable for metro network aggregation layer applications. In this scenario, core layer is made up of by large-scale routers. Aggregation layer is connected by 8900/G/6900 switch series.

  • Page 84: Campus Network Applications

    Figure 52 Medium and small scale MAN core layer networking application Campus Network Applications A campus network usually requires large capacity, high port density and large bandwidth. ZXR10 8900 Series switches are very suitable for campus network deployment. See Figure 53 for its typical application. Figure 53 Campus Network Applications.

  • Page 85: Table 45 Acronyms And Abbreviations

    PVLAN Private VLAN Quality of Service Routing Information Protocol RSVP Resource Reservation Protocol SNMP Simple Network Management Protocol Spanning Tree Protocol SVLAN Service VLAN Transmission Control Protocol User Datagram Protocol ZTE Confidential Proprietary © 2009 ZTE Corporation. All rights reserved.
  • Page 86 Full Characteristics uRPF unicast Reverse-path Forwarding VLAN Virtual Local Area Network VPWS Virtual Private Wire Service VRRP Virtual Router Redundancy Protocol WLAN Wireless Local Area Network XDSL X Digital Subscriber Line © 2009 ZTE Corporation. All rights reserved. ZTE Confidential Proprietary...

This manual is also suitable for:

Zxr10 8902Zxr10 8905Zxr10 8908Zxr10 8912

Table of Contents