ZXR E Series Core Switch. --High Efficiency, Bearing More Value

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Karin Day
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1 ZXR E Series Core Switch --High Efficiency, Bearing More Value

Overview ZTE ZXR10 8900E series core switches are high-end modular switches featuring big switching capacity, full L2/L3/MPLS service capability, high-performance, superior reliability and enhanced

ZXR10 8900E series switches include four models: ZXR10 8902E, 8905E, 8908E and 8912E.

2 Overview ZTE ZXR E series core switches are high-end modular switches featuring big switching capacity, full L2/L3/MPLS service capability, high-performance, superior reliability and enhanced security. ZXR E series switches are designed for the core/aggregation layer of campus network or Datacenter core. ZXR E series switches include four models: ZXR E, 8905E, 8908E and 8912E. ZXR E adopts advanced hardware architecture and is capable of providing up to 48 10GE interfaces per slot and 40G interfaces. In the future 8900E will be able to be smoothly upgraded to provide 100G interfaces. ZXR E Series Core Switch ZXR E ZXR E ZXR E ZXR E Advanced Features Super Big Capacity/ High Density Interfaces With distributed modular design, non-blocking switching architecture, and brand-new big-bandwidth fabric, ZXR E is an advanced core switch in the industry. Each single slot of ZXR E can provide at most 48*10GE interfaces or 8*40GE interfaces. In the future 8900E will be able to be smoothly upgraded to provide 100G interfaces. VSC to Construct Solid Cloud Core

3 ZXR E supports Virtual Switch Clustering (VSC), which means the virtualization of multiple physical switches into one logical switch. VSC enhances cluster system capacity and port density, and at the same time simplifies simple topology and eases administration. Multiple physical switches can be interconnected through normal line cards. The 80KM interconnection capability makes it possible to implement remote IDC backup. The bandwidth of the VSC interconnection can reach 320Gbps, eliminating any possible bottleneck in the VSC system. The forwarding inside VSC system is optimized so that there will be least amount of traffic passing between VSC members. Switchover between master and slave in VSC system is really fast and the switchover will not cause any service interruption. Distributed Module Operating System ROS 5.0 ZXR E adopts fully-distributed modular design: each function module can be loaded or unloaded independently; each process enjoys its dedicated resources alone; the coordination between processes is efficient and secure. Each line card has its own CPU, while the main-control card is equipped with a more powerful CPU. Distributed protocol processing helps promote the overall computing efficiency. The expansion of management interfaces is flexible. Currently ZXR E is compatible with management interfaces XML and Netconf. Multi-service Bearing Capabilities ZXR E supports diversified features, including full L2/L3 features, multicast and MPLS L2/L3 VPN. ZXR E supports complete L2/L3 multicast technologies, including administratively scoped multicast, MVR, IGMP Snooping, Filtering, Proxy, Fast Leave, IGMP,PIM-DM/SM, PIM-SSM, DVMRP and MSDP. All these features help Enterprise users to deploy multicast applications such as video conferencing and video surveillances. Comprehensive IPv6 Features ZXR E supports comprehensive IPv6 features, to facilitate the migration to IPv6 network. For example, ZXR E supports all basic IPv6 features such as ICMPv6, ND, SNMPv6 and RADIUSv6; It also supports IPv6 routing protocols such as OSPFv3, IS-ISv6, BGP4+, PIM-SM for IPv6 and MLD snooping; Multiple tunnel technologies are also supported including 6to4 tunnel, ISATAP tunnel, 6vPE and 6PE.

4 Multi-Dimensional Security & Reliability Mechanism Guarantees Ever-online Services Security/Reliability related designs in ZXR E fall into five categories, which are secure architecture, secure management and control, secure operating system, secure calculation and reliable service. Secure architecture: Redundant backup design has been put in place for the forwarding control engines. Fast active/standby switchover is supported. Redundant power supply module, fan module and clock module are combined to make the switch more robust. What s more, ZXR E supports intelligent inspection, control, warning and hot-swappable components. Secure management and control: Independent control, monitoring and forwarding planes guarantee superior equipment stability. Secure operating system: ZXR E supports modular services as well as intelligent and dynamical load/unload of the function modules. Secure processing: Based upon multi-core CPU, ZXR E implements high-performance multi-thread parallel processing to guarantee seamless collaboration of multiple modules. Reliable services: ZXR E supports multiple kinds of redundancy/backup mechanisms including ZESR intelligent Ethernet smart ring, VRRP, LACP, FRR, NSF and BFD. Service reliability can be well guaranteed. Environment-friendly Innovations ZXR E supports multiple environment-friendly innovations, including centralized power management and 5-level intelligent fan speed adjustment. All these environment-friendly designs help cut down power consumption. ZXR E supports dying gasp. In case there is a power failure, 8900E can still send out an alarm to the network OAM center, to inform about the reason of the network breakdown. In this way, the time to do trouble-shooting upon these kinds of events could be minimized.

5 Technical Specification Functions and Parameters Number of Slots Number of line card Slots Backplane Capacity Basic Switching Paramete Capacity rs Packet Forwarding Rate Route table depth MAC table depth Features Equipme nt manage ment L2 Features L3 Features MPLS/MPLS VPN Multicast QOS Security IPv6 Reliability Enhanced Features Equipment management 8912E 8908E 8905E 8902E Tbps 19.2Tbps 12Tbps 3.2Tbps 2Tbps/7.68Tbps 2Tbps/7.68Tbps 1.28Tbps/4.8Tbps 960Gbps 1536Mpps/5760M pps 1536Mpps/5760M pps 512K 512K 960Mpps/3600Mp ps 720Mpps IEEE 802.1q VLAN,IEEE 802.1p,IEEE 802.3ad, STP,RSTP,MSTP, Selective QinQ, VLAN translation, PVLAN,DHCP Snooping VRRP, Super VLAN,DHCP-Server/Relay, Static routing, RIP,OSPF,IS-IS, BGP, Policy based routing, MCE LDP,MPLS TE,VPLS,VPWS,H-VPLS,MPLS L3 VPN Administratively scoped multicast/iptv,mvr, IGMP Snooping, Filtering, Proxy and Fast Leave, IGMP,PIM-DM/SM,PIM-SSM,DVMRP,MSDP Marking, modification of Qos priority and mapping between 802.1p,IP DSCP,MPLS EXP. 8 hardware-based queues per port, SP, WRR,SP+WRR queue scheduling mechanisms, Policing/shaping based on port/flow, Congestion avoidance mechanisms including WRED and Tail-Drop CPU anti-attack, CPU overload protection, Broadcast/Multicast/unknown Unicast suppression, STP Root Guard, BPDU guard, urpf, RIP/OSPF/BGP MD5 encryption checking, IP source Guard, DAI IPv6,ND, DHCPv6, PMTU,MLD Snooping, Static routing,ripng,bgp4+,ospfv3,is- ISv6,Manual IPv6 tunnel,6to4,6pe,isatap,ipv6 ACL, Equipment management based on IPv6 Redundant Control module/power supply/fan module, LACP,MC- LAG,ZESS,ZESR/ZESR+,VRRP, FRR,NSF,GR,VSC VSC,1588v2 and Sync Ethernet,BFD,802.1ag,802.3ah,Y.1731 RS232 Console(RJ45),Ethernet management port, CLI, Telnet, SSH, Local and remote(radius/tacacs+)authentication of user, SNMP, MIB, NetNumen U31, Cluster Management(ZGMP), RMON, Syslog, Fast in-batch inspection tool

6 Interface module Physical Paramete rs Functions and Parameters Interface module 8912E 8908E 8905E 8902E 24 ports 100M/1000M (SFP) 48 ports 100M/1000M (SFP) 48 ports 10M/100M/1000M (RJ45) 8 ports 10GE (SFP+) 12 ports 10GE (SFP+) 8 ports 40GE (6 QSFP+, 2 CFP) 48 ports 10GE (SFP+) Height 17RU 13RU 10RU 4RU Dimensions(H* W*D) 753mm*442mm* 446mm 575mm*442mm* 446mm 442mm*442mm* 446mm 175mm*442mm* 420mm Maximum Weight 89.7kg 64.9kg 51.2kg 24kg DC power supply -48V AC power supply 100V~240V,50Hz~60Hz Maximum power 2718W 2084W 1235W 300W consumption Power redundancy AC: 2+1; DC: 1+1 AC: 1+1; DC: 1+1 pattern Heat dissipation pattern Fan cooling Heat dissipation 7605 BTU/h 5831 BTU/h 3455 BTU/h 839 BTU/h Working Long term working temperature:-5 o C~+45 o C,Short term working temperature:-10 o C environment ~+55 o C temperature, Humidity:5%~95% (non-condensing) humidity Working altitude <3000 meters MTBF/MTTR > hours/ <30 minutes

ZXR A Series L3 Intelligent Ethernet Switch

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