Product Overview

The X53648-B-E model, launched by Shenzhen Xallcom Technology Co., Ltd., represents a new generation of 2.5G access multi-rate Ethernet switches designed to achieve high-speed networks for e-sports, major parks, and enterprises. The product uses industry-leading hardware architecture and incorporates the ROS operating system, for which it has independent intellectual property rights. It offers high-performance L2, L3, and L4 line-speed exchange services and seamlessly integrates features like IPv6, MPLS VPN, network security, and various other network services. Additionally, the product boasts uninterrupted upgrades, seamless forwarding, graceful restarts, redundancy protection, and other advanced reliability technologies to ensure maximum network uptime.

Product Features

 Advanced Hardware Architecture Design, Industry-Leading Strong Processing Power

￭ In a 1U box switch configuration, there are 48 x 2.5G RJ-45 copper ports, 4 x 10G SFP+ optical ports, and 2 x 40G QSFP optical ports, offering ultra-high port density. This is equipped with a high-performance ASIC switching chip, capable of meeting the application requirements of various complex scenarios.

Innovative VSS Virtualization Cluster Switching Technology

￭ Supports the innovative VSS (Virtual Switch System) virtualization cluster switching technology,  which can virtualize multiple physical devices into a single logical device. Compared to independent physical devices, the performance, reliability, and management of the virtual system offer unparalleled advantages..

￭ Performance Doubling: The virtualization system can fully utilize each connection between physical devices, avoiding the link blockage that arises from the traditional network model's spanning tree protocol. This optimal utilization effectively doubles the performance, ensuring the maximum return on the original connection investment.

￭ High Reliability: Utilizing advanced distributed processing technology and efficient link aggregation across physical equipment, the system achieves separation of three planes: the logical control plane, business control plane, and business data plane. This provides uninterrupted layer-three routing and forwarding, mitigating service interruptions caused by single points of failure and significantly enhancing the reliability of the virtual system.

￭ Easy Management: The entire virtual system offers unified management through a single IP. The underlying physical equipment remains transparent to users, streamlining the management of both network equipment and its topology. This greatly enhances the efficiency of network operations, effectively reducing operational and maintenance costs.

 Enriched QoS Strategies

￭ Leveraging the HPS (Hitless Protection System) for uninterrupted protection, key components of this series, such as the power module, are dual-backed and hot-swappable. They support seamless switching in the event of a failure without the need for manual intervention.

￭ Supports STP/RSTP/MSTP protocols, as well as the VRRP protocol. Additionally, it offers ring network protection, dual uplink primary and backup link protection, LACP link aggregation, and other straightforward and efficient redundancy protection mechanisms.

￭ Features support for ISSU (In-Service Software Upgrade), ensuring business continuity during system upgrades and uninterrupted user data forwarding.

￭ The ultra-precise BFD bidirectional link detection mechanism, in conjunction with L2 and L3 protocols, enables millisecond-level fault detection and service recovery, significantly enhancing the reliability of network systems.

￭ Incorporates a comprehensive Ethernet OAM mechanism, supporting 802.3ah, 802.1ag, and ITU-Y.1731. This facilitates real-time monitoring of network operational status, allowing for swift fault detection and pinpointing.

￭ Both hardware and software designs boast high reliability, meeting the 50ms fault recovery time criteria for Telecom-Grade services. This ensures a genuine operational reliability of 99.999% for core equipment.

Rich Business Features

￭ Comprehensive Layer 2 and Layer 3 multicast routing protocols, meeting the access needs for IPTV, high-definition video surveillance from multiple terminals, and high-definition video conferencing;

￭ A full suite of Layer 3 routing protocols, with an ultra-large routing table capacity, meets the interconnection needs of various types of networks, and can set up ultra-large campus networks, enterprise networks, and dedicated networks for industry users.

 Comprehensive IPv6 Solution

￭ Fully supports the IPv6 protocol suite, including features like IPv6 neighbor discovery, ICMPv6, Path MTU discovery, and DHCPv6.

￭ Provides IPv6-based tools and features such as Ping, Traceroute, Telnet, SSH, and ACL, catering to the management and operational requirements of a pure IPv6 network.

￭ Supports IPv6 multicast capabilities, including MLD and MLD Snooping. Additionally, the system supports IPv6 static routing, RIPng, OSPFv3, BGP 4+, and other Layer 3 IPv6 routing protocols, offering users a comprehensive Layer 2 and Layer 3 IPv6 solution.

￭ Supports a range of IPv4 to IPv6 transition technologies, including manual IPv6 tunnels, automatic tunnels, 6 to 4 tunnels, ISATAP tunnels, and other tunneling methods, ensuring a seamless transition from IPv4 networks to IPv6 networks.

Comprehensive Security Mechanism

￭ Device-level Security Measures: With advanced hardware architecture design, the hardware performs tiered scheduling and protection for messages. It offers protection against threats like DoS, TCP SYN Flood, UDP Flood, broadcast storms, and high-volume traffic attacks. The system supports tiered command line protection, ensuring different user levels have corresponding management privileges;

￭ Comprehensive Authentication Mechanisms: Supports IEEE 802.1x, Radius, Tacacs+, among others, providing users with a robust security authentication mechanism;

￭ Enhanced Operational Security Measures: Supports either clear-text or MD5 authentication for relevant routing protocols. It also employs uRPF (Unicast Reverse Path Forwarding) technology to effectively manage unauthorized operations. With hardware-level deep packet inspection, it supports thorough examination of both control and data messages, thereby isolating unauthorized data packets and bolstering network system security.

 Innovative Green and Eco-friendly Design

￭ Intelligent Power Management System: Utilizes an advanced power system architectural design to achieve efficient power conversion. Features unique power monitoring and soft-start functions, enabling real-time monitoring of the device's operational status, smart adjustments, and significant energy savings.

￭ Intelligent Fan Management System: Features a smart fan design that supports automatic speed adjustment, effectively reducing rotation speed and noise, while also prolonging the fan's lifespan.

￭ Supports Energy-Efficient Ethernet capabilities, complying with the international standard IEEE 802.3az, which effectively reduces energy consumption.

Product Specs