1800-2S AC subrack, including system subrack, 1 AC power module, fan, backplane, etc. . Brand new original authentic licensed goods, one year warranty, welcome to buy.

Strong performance, no bottlenecks in network access

• As the content of enterprise applications increases, network data traffic continues to rise, especially the emergence of new applications such as video conferencing, distance learning, and remote data disaster recovery backup. The requirements for the performance of node equipment that process network data are also increasing.
• High-performance multi-core processor + intelligent switching engine（SSE）, To ensure high-performance protocol processing and management control processing at the same time to achieve L2/L3 high-speed forwarding of data messages, comprehensively improve the overall performance of the system, compared to the previous generation of access router performance increased by 10 times. Multi-level distributed forwarding processing allows the system to rationally allocate system resources when multiple services are superimposed in the system to ensure the excellent forwarding performance of the system. The maximum bus bandwidth of 10Gbps per slot ensures non-blocking forwarding of services.
• Support 10GE high-speed interfaces, wired interfaces such as GE, FE, POS, CPOS, E1, xDSL, synchronous and asynchronous serial ports, as well as 3G/LTE, Wi-Fi wireless interfaces; and integrate the industry''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s most Gigabit fixed interface in the host, which can be used as WAN /LAN use, provide users with complete and flexible access capabilities, and improve the user''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s cost-effective investment.
• Comprehensive high reliability design. The equipment power supply AC and DC hybrid redundancy; power supplies, fans and service boards all support hot plugging; system software component design can flexibly superimpose new functions, which improves the stability and flexibility of the system; supports a complete OAM detection mechanism, Rich reliability technologies such as BFD for everything, FRR, VRRP, and link bundling.
• Complete control plane security functions, classify control plane messages, multi-level speed limit, multi-level scheduling, can set flow suppression, protocol whitelist, protocol authentication, comprehensive anti-DDOS attack capability, support anti-ARP attack, support attack Trace the source to ensure the safety of the equipment to the greatest extent possible.
• Powerful ACL, excellent L2/L3 hybrid ACL processing algorithm, up to 8K ACL capability（System performance drops less than 30% when all overlays are turned on）And the humanized ACL log statistics management function, help users easily realize the fine management of various businesses.
• The design of ZXR10 ZSR V2 is refined, and the equipment is only 200mm deep. The 1800-2S series adopts a desktop design, which is compact and flexible; both 2800-4 and 3800-8 adopt front-outlet design. All operation and maintenance are completed on one side of the equipment, which can be placed at 300mm. The deep cabinet saves space in the computer room, and can also be placed in small spaces such as outdoor cabinets, vehicles, base stations, and office equipment cabinets, reducing the user''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s operation and maintenance costs.

Wired and wireless integration, access anytime, anywhere

• Compared with traditional networks, wireless networks have wider coverage and can expand the network access range as an effective supplement to wired networks; in addition, wireless networks can be used for mobile office anytime and anywhere, solving time and space bottlenecks. ZSR V2 builds the industry''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s first true 4G router, which increases the value of network bandwidth while ensuring network reliability.
• Support 3G（WCDAM/CDMA/TD-SCDMA）And LTE（TDD/FDD）Various formats.
• The built-in wireless module, plug-and-play USB data card and dedicated interface card are available in three ways to flexibly meet the networking needs of various scenarios.
• When the equipment is deployed in a computer room or office corner with weak wireless signals, an optional extension feeder can be used to solve the signal coverage troubles.
• Perceive the strength of 3G/LTE signals, monitor link quality in real time, and guarantee customer SLA.
• Smart dial control（Smart Dial-up Control）, Tiandi all-weather backup, through intelligent dialing of xDSL or 3G/LTE backup links according to user policies, to achieve user service protection or traffic load balancing, which greatly improves user network survivability and service reliability.
• In view of the performance and reliability of Internet outlets, multiple Internet outlets of multiple operators are often used at the same time. Multi-link load balancing technology is used to monitor the Internet links of different operators, and intelligently select the data flow to access the Internet, so as to ensure that users use the fastest and optimal Internet access.
• Support the establishment of VPN channels on 3G/LTE networks to further enhance the security of wireless links.
• Support WIFI access, support 802.11b/g/n radio frequency mode adjustable; can dynamically adjust the access rate according to the surrounding environment; support Guard Interval guard interval to avoid data interference before and after; support WMM（Wi-Fi Multimedia）, Provide wireless QoS to ensure the quality of applications such as voice and video services; multiple authentication methods such as non-authentication, WEP, WPA, WPA2 (TKIP and AES-CCMP), and WAPI hard encryption can be adopted.

One machine with multiple functions, reducing user investment

• With the continuous increase of network applications, customers often need to connect different devices in the network to solve different problems. This increases user investment, on the other hand, it also increases network failure points, which brings inconvenience to maintenance. ZSR V2 The router integrates multiple functions on a single device to meet the networking requirements of multiple scenarios. Integrated routing, switching, firewall, AP, NAT gateway, VPN gateway and other functions, one machine has multiple functions, and various functions can be loaded according to actual business needs, providing users with a flexible platform to achieve optimal business deployment.
• L2TP/GRE/IPSec, MPLS VPN over GRE, adapt to VPN networking in various environments.
• Support MPLS, provide a complete L2/L3 MPLS VPN solution, and support PWE3 circuit emulation technology to carry TDM and other traffic.
• Supports stateful firewalls, controls incoming and outgoing data traffic, and guarantees network security.
• The hardware-based QoS function supports hierarchical QoS, provides different service levels guarantees for different users and different businesses, and meets the needs of refined control.

Flexible expansion, smooth upgrade

• The continuous increase of network business applications and traffic requires that the processing performance of equipment can be smoothly upgraded on demand. ZXR10 ZSR V2 provides customers with multiple performance forwarding engines, and realizes on-demand optional and smooth upgrades, which effectively protects user investment and solves the future. Network needs; in addition, with the exhaustion of IPv4 addresses, IPv6 will be the general trend. It is very important to equip enterprises with a plastic and upgradeable device to extend the life cycle of the device.
• The ZXR10 2800 and ZXR10 3800 stepped master forwarding cards with multiple forwarding performances can be flexibly selected by customers according to their needs, reducing customer network construction costs, and effectively solving the worries of future performance upgrades.
• ZTE has accumulated extensive IPv6 technology. It began to study IPv6 technology in early 2000. At the 2010 Global IPv6 Next-Generation Internet Summit Forum, ZTE was awarded the "IPv6 Equipment Commercial Pioneer Award" for its outstanding performance in the commercial promotion of IPv6. Support IPv4 and IPv6 dual stack, complete the simultaneous access of IPv4 and IPv6; support 6in4, 6to4 and 6in4 tunnel technologies, complete data transmission between IPv4 and IPv6 networks, and support strong NAT444, NAT64, 6rd technologies to meet IPv4 networks Smooth evolution to IPv6.

Easy to open and easy to maintain, rapid network deployment

• The number of access routers deployed is large and the distribution area is wide. The traditional deployment mode requires engineers to load and upgrade the version of each device separately, which is inefficient and will cause unnecessary operation errors. Therefore, it is necessary to provide a visual deployment and maintenance method with high operation convenience, remote maintenance, and diagnosis at any time.
• Support USB deployment, automatic configuration of Auto-Config, network management batch upgrade version, realize zero-touch automatic configuration and batch deployment of equipment, easy maintenance.
• Support SQA (Service Quality Analyzer), through ICMP-echo, UDP, TCP, FTP, DNS, HTTP and SNMP and other test methods, real-time network quality detection and positioning, and can be combined with VRRP, static routing, interface backup, link backup , Policy routing and other linkages, combined with network performance analysis system（ZXNPA）, Realize automatic network performance threshold grading alarms, and customize graphical detection and management.
• Support port mirroring, support Netflow 1:1 sampling, make the flow characteristics explicit, and provide effective monitoring methods for precise network control and operation.
• Support WEB GUI network management and visualized network management system (Netnumen) to realize visualized deployment and maintenance of business; provide one-click business creation and one-click information collection tools to help network administrators achieve rapid business activation and efficient maintenance.

Green and energy-saving, but also natural and quiet

• ZXR10 ZSR V2 adheres to the concept of green and environmental protection, starting from design, R&D, manufacturing, logistics, engineering and other aspects, and is committed to building low-noise, low-energy, and high-efficiency communication networks for customers.
• Using advanced 28nm chips, performance is improved and energy consumption is greatly reduced.
• Keep improving in the hardware structure design, adopting leading submarine-level mute technology.
• The intelligent fan automatically adjusts the speed according to the operating conditions of the system, reducing power consumption while reducing equipment noise.
• The intelligent hibernation technology of the board complies with the EEE Ethernet high-efficiency and energy-saving specifications, which reduces the consumption of idle or low-speed ports by 2/3 and reduces carbon dioxide emissions.
• Using lead-free green materials, the manufacturing process strictly follows the RoHS standard.