S220-48T4X
48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports | built-in AC power | Packet forwarding rate: 131 Mpps | Switching capacity: 176 Gbit/s
Huawei eKitEngine S220 series switches are Layer 2 GE/10GE switches designed for the small office and home office (SOHO)/small- and medium-sized business (SMB) market. They include eight models, such as those with 8 downlink GE electrical ports (PoE/non-PoE ports), 24 downlink GE electrical ports (PoE/non-PoE ports), 48 downlink GE electrical ports (PoE/non-PoE), and uplink GE/10GE ports.
These switches provide many features, such as rich management methods (web-based management, CLI-based management, and app-based management), flexible Ethernet networking, and diversified security control. Therefore, they can be widely used in scenarios such as SOHO, enterprise office, budget hotels, factories, primary and secondary education, hospitals, and building security.
Flexible Ethernet Networking
In addition to traditional Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), and Multiple Spanning Tree Protocol (MSTP), eKitEngine S220 series switches support the latest Ethernet Ring Protection Switching (ERPS) standard in the industry. ERPS is defined in ITU-T G.8032. It provides millisecond-level protection switching based on traditional Ethernet MAC and bridging functions.
PoE models of eKitEngine S220 series switches provide the following capabilities:
Fast PoE: PoE switches can supply power to PDs within seconds upon power-on, which is different from common switches that supply power to PDs in 1 to 3 minutes after power modules are installed. When a PoE switch restarts due to a power failure, it continues to supply power to PDs immediately after being powered on without waiting until it completes the restart. This greatly shortens the power-off time of PDs.
Perpetual PoE: When a PoE switch restarts (for example, during software upgrade), it continues to supply power to downstream PDs, ensuring uninterrupted PoE power supply.
Perpetual PoE: When a PoE switch restarts (for example, during software upgrade), it continues to supply power to downstream PDs, ensuring uninterrupted PoE power supply.
Diversified Security Control
eKitEngine S220 series switches support multiple security authentication modes including MAC address authentication
and 802.1X authentication, and dynamically deliver user policies (VLAN, QoS, and ACL). eKitEngine S220 series
switches support port-based 802.1X authentication, MAC address authentication, and multi-mode authentication.
and 802.1X authentication, and dynamically deliver user policies (VLAN, QoS, and ACL). eKitEngine S220 series
switches support port-based 802.1X authentication, MAC address authentication, and multi-mode authentication.
eKitEngine S220 series switches provide a series of mechanisms to defend against DoS attacks and user-targeted
attacks. DoS attacks are targeted at switches and include SYN flood, Land, Smurf, and ICMP flood attacks. Usertargeted attacks include bogus DHCP server attacks, IP/MAC spoofing attacks, DHCP request flood attacks, and attacks
with variable DHCP CHADDR values in packets.
attacks. DoS attacks are targeted at switches and include SYN flood, Land, Smurf, and ICMP flood attacks. Usertargeted attacks include bogus DHCP server attacks, IP/MAC spoofing attacks, DHCP request flood attacks, and attacks
with variable DHCP CHADDR values in packets.
eKitEngine S220 series switches can generate and maintain DHCP snooping binding entries and discard invalid packets
that do not match the binding entries. DHCP snooping trusted and untrusted ports can be specified to ensure that
users connect only to the authorized DHCP server.
that do not match the binding entries. DHCP snooping trusted and untrusted ports can be specified to ensure that
users connect only to the authorized DHCP server.
Smart Upgrade
- Based on Huawei Online Upgrade Platform (HOUP), eKitEngine S220 series switches support smart upgrade. They
obtain the version upgrade path from the HOUP and download the new system software. The upgrade process is
highly automated as it supports one-click upgrade. In addition, this feature supports system software pre-loading,
which greatly shortens the upgrade time and reduces the service interruption time. - Smart upgrade greatly simplifies device upgrade operations, making it possible for customers to upgrade versions by
themselves. This feature helps customers reduce considerable maintenance costs. In addition, the upgrade policy of the
HOUP is used to standardize the upgrade path, which greatly reduces the risk of upgrade failure.
Cloud Management
- Huawei eKit App allows users to configure, monitor, and inspect switches on the cloud, reducing onsite deployment
and O&M manpower costs and decreasing network OPEX. - eKitEngine S220 series switches support both cloud management and on-premise management modes. These two
management modes can be flexibly switched as required to achieve smooth evolution while maximizing return on
investment (ROI).
Digitalization for Success