TL-S7803 is a multi-service intelligent routing switch launched by TP-LINK for next-generation network architecture, with high scalability, high reliability, high stability, and high security. The machine provides two main control boards, three service boards, and two power module slots, and these key modules support hot-swappable and redundant backup design. The main control board has a built-in AC function and can manage up to 500 APs. The service board provides flexible Gigabit access and 10 Gigabit uplink ports. TL-S7803 SUPPORTS TP-LINK COMMERCIAL CLOUD PLATFORM MANAGEMENT, LAYER 3 ROUTING PROTOCOL (16K HOST ROUTING), AND 7KV LIGHTNING PROTECTION, WHICH CAN BE WIDELY USED IN THE CORE LAYER AND AGGREGATION LAYER OF NETWORKS SUCH AS LARGE AND MEDIUM-SIZED ENTERPRISES, CAMPUSES, AND DATA CENTERS.

• It provides 2 main control processing units and 2 power modules, and supports hot-swappable and redundant backup
• Three 10 Gigabit uplink service boards (TL-SH8430-LPU and TL-SH8430F-LPU)
• The motherboard processing unit has a built-in AC function and can manage 500 TP-LINK APS
• It supports TP-LINK commercial cloud platform management
• *The picture on the left is full of business boards, and the actual shipment needs to be purchased separately

10 Gigabit uplink, comprehensively improve hardware performance

The TL-S7803 supports two types of service boards: TL-SH8430-LPU and TL-SH8430F-LPU, which support hybrid plugging. The port specifications of TL-SH8430-LPU are: 26GE + 2SFP(Combo) + 4SFP+; The TL-SH8430F-LPU port specifications are 24SFP + 2GE + 4SFP+.

The TL-S7803 can flexibly access 1~3 service boards based on actual needs, and uses intelligent stacking technology to implement the collaborative operation of multiple service boards, providing up to 78 Gigabit ports and 12 10 Gigabit ports in the whole frame to meet the requirements of high-density network access.

All ports on the service board support wire-speed forwarding, which can meet the requirements of high-speed networking in various scenarios.

*The TL-SH8430-LPU and TL-SH8430F-LPU are purchased separately

Redundant design of key components, greatly improving reliability

The key components of the TL-S7803 are redundant, and two main control boards TL-MPU500 are provided, so that when one of the main control units fails, the backup master unit can quickly take over the business.

Two power modules TL-RPS200 are provided to reduce the risk of power failure and ensure the continuous and stable operation of the equipment.

One fan module TL-FAN200 with two built-in fans for heat dissipation.

Service boards, main control boards, power modules, and fan modules all support hot-swap technology, and work with a series of fault detection and judgment mechanisms to greatly improve device reliability.

In order to save cabinet space, the height of the rack-mounted equipment is ≤ 5U, including 3 service ≥slots, 2 main control slots≥ 2, 2 power supply slots≥≥ 2, 2 fans, all modules support hot swapping, a single module failure does not affect the operation of the whole machine, and the power supply supports load balancing and redundant backup, reducing the risk of equipment downtime and business interruption

Strong business processing capabilities

• The OSPF dynamic routing protocol is supported to solve the routing and routing problems after large and complex networks are divided into subnets, simplifying network configuration.
• It supports the RIP dynamic routing protocol to solve the routing problem of small and medium-sized networks after subnets are divided, simplifying network configuration.
• Static routes are supported, and the administrator manually configures route entries to achieve simple, efficient, and reliable communication between different network segments.
• DHCP servers are supported, which assign IP addresses to hosts in the network.
• DHCP trunking is supported, and switches in different interfaces or subnets can also obtain IP addresses, reducing the number of DHCP servers.
• Proxy ARP is supported, so that hosts in different physical networks on the same network segment can communicate normally.
• IEEE 802.1Q VLAN, MAC VLAN, protocol VLAN, and private VLAN are supported, allowing users to flexibly divide VLANs according to different requirements.
• GVRP is supported to implement dynamic distribution, registration, and attribute propagation of VLANs, reducing the amount of manual configuration and ensuring the correctness of configuration.
• The VLAN VPN function encapsulates the outer VLAN tag for the user's private network packets at the public network access end, so that the packets carry two layers of VLAN tags across the public network.
• It supports QoS, three priority modes based on port, 802.1P-based and DSCP-based, and four queue scheduling algorithms of Equ, SP, WRR, and SP+WRR.
• ACLs are supported to filter packets by configuring matching rules, processing operations, and time permissions, providing flexible security access control policies.
• It supports IGMP V1/V2 multicast protocols, MLD snooping, and IGMP snooping to meet the requirements of multi-terminal HD video surveillance and video conferencing access.

Built-in AC function to meet wireless networking requirements

The TL-S7803 has built-in AC function and can manage 500 APs without purchasing additional AC hardware.

It supports automatic channel adjustment, which can automatically select the wireless channel with the least interference according to the surrounding wireless environment when the AP is started.

Support weak signal rejection, which can reject clients whose signals are lower than the set threshold;

It supports spectrum navigation and guides dual-band clients to preferentially associate with 5GHz radios.

AP load balancing is supported, and the AP load is reasonably distributed to prevent individual APs from being overloaded, thereby improving the performance of the entire wireless network.

Complete security protection mechanism

• Supports IP address, MAC address, VLAN, and port quaternary binding to filter data packets.
• Supports ARP protection against ARP spoofing and ARP flood attacks, such as gateway spoofing and man-in-the-middle attacks, which are common in LANs.
• IP source protection is supported to prevent illegal address spoofing, including MAC address spoofing, IP spoofing, and MAC/IP spoofing.
• DoS protection is supported, and attacks such as Land Attack, Scan SYNFIN, Xmascan, and Ping Flooding are supported.
• It supports 802.1X authentication, provides authentication functions for LAN computers, and controls the authorization status of controlled ports according to the authentication results.
• Port security is supported, which stops learning when the number of MAC addresses learned on a port reaches the maximum number to prevent MAC address attacks and control port network traffic.
• Support DHCP Snooping, effectively eliminate private DHCP servers, and ensure the legitimacy of DHCP servers.

Easy operation and maintenance

• It supports diversified management and maintenance methods such as TP-LINK commercial cloud platform, web management, CLI command line (Console, Telnet), and SNMP (V1/V2/V3).
• Supports HTTPS, SSL V3, TLSV1, SSHV1/V2 and other encryption methods for safer management.
• RMON, system logs, and port traffic statistics are supported, which is convenient for network optimization and transformation.
• Supports cable detection, ping detection, and Tracert detection operations to easily analyze faulty network nodes.
• It supports LLDP, which is convenient for the network management system to query and judge the communication status of the link.
• CPU monitoring, memory monitoring, ping detection, Tracert detection, and cable detection are supported.

Hardware specifications

Software Specifications