OVERVIEW

The B1-58280S-4TFM is a high-performance L3 managed Ethernet switch oriented to the next generation of IP metropolitan area networks, large campus networks, and enterprise networks. It has 4*10/100/1000Base-T RJ45 and 4*100/1000Base-X SFP fiber combo ports and 20*100/1000Base-X SFP fiber ports and 4*1/10G uplink SFP+ fiber ports. Use 1U/19” installation.

The B1-58280S-4TFM has complete L3 management functions with comprehensive protocols and applications. Based on providing high-performance L2/L3/L4 line-speed switching service deployment and management, it further integrates IPv6, network security, traffic analysis, virtualization, and other network services, combined with various data center high-reliability technologies such as uninterrupted upgrades, forwarding, and redundant protection, thereby ensuring the network's longest communication capabilities. The choice for large data transmission is supporting advanced functions such as RIP, OSPF, and DHCP. Fiber optic connections can be flexibly selected according to the transmission distance or speed to effectively expand 1/10G networks. B1-58280S-4TFM has a switching capacity of up to 598Gbps and 4*1/10G uplink SFP+ fiber ports, which greatly increases the network bandwidth converged to the core, meeting users' high-bandwidth requirements for voice, video, and data networks, and is suitable for application needs in smart campuses, large smart communities, smart cities, smart transportation, and other fields.

FEATURE

Advanced hardware architecture

- Adopt advanced hardware architecture design, support 4*10/100/1000Base-T RJ45 and 4*100/1000Base-X SFP fiber combo ports and 20*100/1000Base-X SFP fiber ports and 4*1/10G uplink SFP+ fiber ports. Meet the high performance, high capacity, high density, and scalability of large data transmission expanded requirements.

Powerful data service guarantee

- Complete Ethernet OAM mechanism, supporting 802.3ah, 802.1ag, and ITU-Y.1731, enabling rapid detection and location of faults through real-time monitoring of network operating status.

- Supports STP/RSTP/MSTP, and VRRP protocols, and supports ring network protection, dual uplink primary and secondary link protection, LACP link aggregation, and other simple and efficient redundant protection mechanisms.

- The ultra-high-precision BFD bidirectional link detection mechanism realizes millisecond-level fault detection and business recovery through linkage with L2/L3 protocols, greatly improving the reliability of the network system.

- Support NMS platform cluster management, which can centrally configure and manage switches and upgrade switches in batches through the platform, and monitor switch operation status, IP address conflicts, DHCP conflicts, network loops, port negotiation anomalies, port traffic anomalies, and other faults in real time and accurately locate alarms.

Rich business feature

- Complete L3 routing protocols and large routing table capacity to meet the needs of various types of network interconnection, and can form super-large data center networks, campus networks, enterprise networks, and industry user networks.

- Support IPv6-based Ping, Telnet, SSH, ACL, etc. to meet the needs of pure IPv6 network equipment management and business control.

- Complete L2 and L3 multicast routing protocols to meet the access requirements of IPTV, multi-terminal high-definition video surveillance, and high-definition video conferencing.

- Support IPv6 multicast features such as MLD and MLD Snooping, supports IPv6 static routing, RIPng, OSPFv3, BGP4+ and other IPv6 L3 routing protocols to provide users with complete IPv6 L2 and L3 solutions.

- Support a variety of IPv4 to IPv6 transition technologies, including IPv6 manual tunnels, automatic tunnels, 6to4 tunnels, ISATAP tunnels, and other tunnel technologies to ensure a smooth transition from IPv4 networks to IPv6 networks.

Security

- Support IEEE 802.1x, Radius, BDTacacs+, etc. to provide users with a complete security authentication mechanism.

- Advanced hardware architecture design, hardware-implemented hierarchical scheduling and protection of messages, support prevention of DoS, TCP SYN Flood, UDP Flood, broadcast storm, large traffic, and other attacks on devices. Support command line hierarchical protection, different levels of users have different management permissions.

Stable and reliable

- Support energy-efficient Ethernet function, and complies with IEEE 802.3az to effectively reduce energy consumption.

- The intelligent fan design supports a flexible selection of front and back/back and front air ducts and supports automatic fan speed regulation to effectively reduce the speed, reduce noise, and extend the use of the fan.

- The advanced power system architecture design realizes efficient power conversion, unique power monitoring, slow start, other functions, real-time monitoring of the whole machine operation status, and intelligent adjustment for deep energy saving.

Easy O&M management

- Support CPU monitoring, memory monitoring, Ping detection, and cable length detection.

- Support RMON, system log, and port traffic statistics to facilitate network optimization and transformation.

- Support HTTPS, SSLV3, SSHV1/V2, and other encryption methods, making management more secure.

- Support LLDP to facilitate the network management system to query and judge the communication status of the link.

- Support Web network management, CLI command line (Console, Telnet), SNMP (V1/V2/V3), Telnet, and other management and maintenance methods.