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ZXR10 2600 Product Description

ZTE Confidential Proprietary

© 2009 ZTE Corporation. All rights reserved.

7

4

System Architecture

4.1

Product Physical Structure

4.1.1

Composition of the Equipment

4.1.1.1

2609

•

Subrack

A  subrack  is  the  supporting  body  of  boards  and  the  equipment.  Indicators  are
installed on the top cover to indicate the power supply status of the switch and the
working  state  of  interfaces.  Each  fast  Ethernet  port  has  one  indicator.  The  PWR
indicator indicates the power supply status, the RUN indicator indicates the working
state of the switch, and the other indicators (LNK/ACT) indicate the link status of the
corresponding  port.

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view of a subrack.

Figure 2

Outer View of Sub-rack of the ZXR10 2609

•

Front panel

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. shows the structure of a front panel,

which consists of one Console port, nine 10/100M electrical ports, and one power
socket.

Figure 3

Front Panel of the ZXR10 2609

•

Back panel

The back panel only provides ports for system grounding, as shown in

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Содержание ZXR10 2600

Страница 1: ...ZXR10 2600 Product Description ...

Страница 2: ......

Страница 3: ... gang Not open to the Third Party V2 00 2009 09 16 Ma yucheng Ma gang 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 ...

Страница 4: ...t 4 2 9 Integrated network management capacity 4 3 Functionality 5 3 1 Security functions 5 3 2 Supporting L2 protocols 5 3 3 Service functions 5 3 4 Device management 6 4 System Architecture 7 4 1 Product Physical Structure 7 4 1 1 Composition of the Equipment 7 4 1 2 Console Port 8 4 1 3 FE Port 8 4 1 4 Cabling 9 4 2 Hardware Architecture 9 4 2 1 Overall Architecture 9 4 3 System Software 10 4 3...

Страница 5: ...9 7 Figure 5 Outer View of Sub rack of the ZXR10 2609 FU 8 Figure 6 Front Panel of the ZXR10 2609 FU 8 Figure 7 Back Panel of the ZXR10 2609 FU 8 Figure 8 ZXR10 2600 Hardware Architecture with Fixed Ports 9 Figure 9 Software Architecture 10 Figure 10 Typical Workgroup Networking Structure 14 Figure 11 TYPICAL NETWORKING OF MAN BROADBAND ACCESS 15 TABLES Table 1 Maximum Cable Length 9 Table 2 The Z...

Страница 6: ......

Страница 7: ...requirements of telecom carriers They have become the standard devices of new generation economical broadband IP access By providing complete elementary security policy QoS availability and manageability ZXR10 2600 series switches reduce the total cost of ownership of the network They provide users with high bandwidth connection and port separation between users to guarantee security They also pro...

Страница 8: ... includes ingress rate limit and egress rate limit The minimal granularity for both ingress and egress is 64K Ingress rate limit includes unicast multicast and broadcast QoS capability being able to provide 1M shared buffer Adopting multiple measures to provide QoS guarantee such as traffic control Supporting traffic control in half full duplex state back pressure traffic control in half duplex st...

Страница 9: ...ies ZXR10 2600 EI series L2 Ethernet switches have rate limit for ports of different categories Highly efficient multiple leaky bucket algorithm is adopted Unicast uses one leaky bucket and other traffic flows use the other leaky bucket Each leaky bucket uses different bandwidth Controlling policy is quite complete Unknown unicast and MAC controlling frame can be restricted besides ordinary broadc...

Страница 10: ...Test VCT is a virtual cable test technology which adopts the time domain reflection TDR method to detect the cable quality connectors and terminators The VCT can diagnose open circuit short circuit mismatching of cable impedance damaged connector mismatching of terminator and poor electromagnetic performance The application of the VCT technology greatly facilitates the engineering maintenance of L...

Страница 11: ...ing IGMP Snooping DHCP Supporting STP RSTP and MSTP Supporting hybrid networking of the above mentioned protocols Supporting IEEE802 3ad LACP supporting LACP 802 3AD cross device is implemented in case of stacking IEEE802 1x user authentication Supporting standard Ethernet protocol suites of IEEE802 3 IEEE802 3u IEEE802 3z IEEE802 3ab IEEE802 3ad and IEEE802 3x etc Supporting MAC address binding a...

Страница 12: ...anagement Implementing statistics of port based incoming outgoing packets and bytes counting unicast and multicast counting and packet length classification counting Diagnosis supporting open circuit short circuit detecting fault point distance location and line loopback Supporting multiple network management protocols such as SNMP RMON Telnet local command line CLI In band network management can ...

Страница 13: ...icator The PWR indicator indicates the power supply status the RUN indicator indicates the working state of the switch and the other indicators LNK ACT indicate the link status of the corresponding port Ошибка Источник ссылки не найден shows the outer view of a subrack Figure 2 Outer View of Sub rack of the ZXR10 2609 Front panel Ошибка Источник ссылки не найден shows the structure of a front pane...

Страница 14: ...s the RUN indicator indicates the working state of the switch and the other indicators LNK ACT indicate the link status of the corresponding port Ошибка Источник ссылки не найден shows the outer view of a subrack Figure 5 Outer View of Sub rack of the ZXR10 2609 FU Front panel Ошибка Источник ссылки не найден shows the structure of a front panel which consists of one Console port eight 10 100M ele...

Страница 15: ...ex or full duplex and data rate 10 Mbps or 100 Mbps can be selected automatically The connected equipment must also support this feature If the equipment connected to these ports does not support self adaptation the ports will adopt the peer rate but the default communication mode will be half duplex The rate control is subject to a granularity of 64 K The ingress can be configured with any of the...

Страница 16: ...em As shown in the figures above switching system of the ZXR10 series adopts the bus structure The port capacity of 2609 and 2609 FU is 1 8 G and the bus bandwidth is 6 4G 4 3 System Software 4 3 1 Overview Ошибка Источник ссылки не найден shows the software architecture of the ZXR10 2600 series switches Figure 9 Software Architecture BSP Embedded OS Switch driving Protocol interface encapsulation...

Страница 17: ...ound port the packet will be discarded or filtered because it is addressed to the local lot If the destination address is another port the packet will be forwarded to the port and queued until it is output If the destination address is not in the address table the data frame will be sent to all ports other than the source port If the source address of the packet is not found in the address table t...

Страница 18: ...ting of the switch includes the IP subnet information the network protocol the MAC address and the inbound port of the data frame Filtering The process verifies whether the destination address and the source address are in the same VLAN Forwarding The switch either forwards a data frame or discards it according to the information of the VLAN database Learning The switch checks the source address o...

Страница 19: ...itching Capacity 6 4G Packet Forwarding Rate 1 34M Enhanced Performance Trunk 16 groups eight ports MSTP 16 instances port rate limit 64 K IGMP 256 items QoS 4 priority levels 802 1x 64 users static MAC 1 K Power Supply Power Supply AC 220 VAC 100 VAC to 240 VAC 50 Hz to 60 Hz or 48 VDC DC 57V 40V Power Consumption 10W 10W Physical Parameters Dimensions wide high deep 35mm 216mm 130mm Weight About...

Страница 20: ...S 2852S 6 2 MAN Broadband Access Networking Mode In construction of broadband MAN ZXR10 2609 2818S 2826S 2852S can be equipped at access layer of residential blocks or convergence layer of buildings It can directly provide 10 100M access of subscribers It connects to switch at access layer for example ZXR10 1816 With flexible uplink port of ZXR10 2609 2818S 2826S 2852S 100M 1000M optical interface...

Страница 21: ...ll rights reserved 15 Figure 11 TYPICAL NETWORKING OF MAN BROADBAND ACCESS IP backbone network 100M 1000M Email DNS DHCP server AAA server 100M 1000M ZXR10 2852S 2826S ZXR10 3906 BRAS 100M 10 100M 10 100M N 10 100M ZXR10 2826S ZXR10 2609 ZXR10 2818S Network Property management server ...

Страница 22: ...ge due to the bridge CSMA CD Abbreviated from Carrier Sense Multiple Access Collision Detect a protocol for data transmission over Ethernet as specified in IEEE 802 3 standard CRC Abbreviated from Cyclic Redundancy Check To ensure integrity of contents of a network frame CRC is calculated by MAC sending process and detected by MAC receiving process of a site Filtering A capability of many devices ...

Страница 23: ...r L2 switch works makes decision on forwarding and filtering according to the network layer information SNMP Simple Network Management Protocol which provides a method to manage monitor and control TCP IP network TCP IP Transmission Control Protocol Internet Protocol the most well known protocols of network interconnection It is originally an UNIX standard and now supports almost all platforms and...

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