The S5810-28FS is a next-generation stackable multi-service switch with 28x 1G SFP (including 8x combo ports) downlinks and 4x 10G SFP+ uplinks. Supporting up to 8-unit stacking, it delivers high-density access, seamless interconnection, and unified management. Powered by an advanced Broadcom chip, with redundant hot-swappable power supplies and intelligent fans, it ensures stable operation and delivers secure, reliable, and scalable switching performance.
With its high-performance hardware and rich feature set, the S5810-28FS is ideal for access and aggregation in enterprise campuses, core networks of small and medium-sized businesses, and high-performance access in data centres. It provides long-distance, high-bandwidth, and low-latency transmission to support services such as voice, video conferencing, and HD surveillance. Integrated with the Airware cloud platform, it enables fast deployment and centralised management, significantly enhancing network reliability, visibility, and operational efficiency.
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Product Highlights
28-Port Gigabit Ethernet L3 Switch, 20x 1Gb SFP, 8x 1G RJ45/SFP Combo Ports, with 4x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip
Software Spotlights
Redundant, hot-swappable power supplies
Hardware CPU protection mechanism
Stacking; IPv4/IPv6 Dual Protocol Stack
IEEE 802.3ad Link Aggregation (LACP)
Virtual Router Redundancy Protocol (VRRP)
Graceful protocol restart (OSPF)
Support BFD for fast link failure detection
Ethernet Ring Protection Switching (ERPS)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
Border Gateway Protocol (BGP)
Multiprotocol Label Switching (MPLs)
NAC: 802.1X, MAC Authentication, CWA Authentication
RADIUS, TACACS+, Local Authentication
Port Security
Dynamic ARP Inspection (DAI)
IPv4/IPv6 Source Guard
IPv4/IPv6 DHCP Relay/Snooping
IPv6 DHCP Guard
Control Plane Policing (CoPP)
Network Foundation Protection Policy (NFPP)
Hardware-based IPv6 ACLs
Traffic filtering
Command-Line Interface (CLI), Web-based management
SNMP v1/v2/v3, RMON
User login: console, SSH, telnet
Syslog management
Traffic monitoring: sFlow
Network Time Protocol (NTP)
DHCP server
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The dual power supplies can be replaced without shutting down the system, and the intelligent variable-speed fan automatically adjusts its speed to ensure efficient cooling and reduce power consumption and noise.
Each switch port supports 8 QoS queues, enabling efficient traffic prioritisation across applications, users, and data flows. This reduces packet loss, latency, and jitter, ensuring consistent network performance.
With network-level security and stability capabilities like SSH, ACLs, AAA, 802.1X, etc., it defends against network threats for enterprises, campuses, and the financial industry.
Dimensions (HxWxD) | 1.73''x17.32''x11.81'' (44x440x300 mm) | 1.73''x17.32''x11.02'' (44x440x280 mm) | 1.7"x17.4"x9.7"(44x442x245mm) | 1.73"x17.5"x14.6" (43.6x440x370 mm) |
Weight | 9.26 lbs (4.2 kg) | 8.60 lbs (3.9 kg) | 7.93 lbs (3.6kg) | 13.44 lbs (6.1 kg) |
Ports | 20x 1G SFP 8x 1G RJ45/SFP Combo 4x 10G SFP+ | 24x 10/100/1000BASE-T 4x 1G RJ45/SFP Combo 4x 10G SFP+ | 24x 10/100/1000BASE-T 8x 10G SFP+ | 16x 10/100/1000BASE-T 8x 10G SFP+ 8x 25G SFP28 2x 40G QSFP+ |
Switch Chip | Broadcom BCM56342 | Broadcom BCM56342 | — | — |
Switching Capacity | 136 Gbps | 136 Gbps | 208 Gbps | 752 Gbps |
Forwarding Rate | 102 Mpps | 102 Mpps | 155 Mpps | 540 Mpps |
Power Supplies | 2 (1+1 Redundancy) Hot-swappable, AC | 2 (1+1 Redundancy) Hot-swappable, AC | 2 (1+1 Redundancy) Built-in, AC | 2 (1+1 Redundancy) Hot-swappable, AC |
Fans | 3 (2+1 Redundancy) Built-in, Left-to-Right | 3 (2+1 Redundancy) Built-in, Left-to-Right | 2 Built-in, Front-to-Back | 3 (2+1 Redundancy) Built-in, Front-to-Back |
Max. Power Consumption | 55 W | 45 W | 55W | 55 W |
Stacking | 8 (same series) | 8 (same series) | — | — |
MLAG | — | — | Yes | Yes |
8x 1G RJ45/SFP Combo
4x 10G SFP+
4x 1G RJ45/SFP Combo
4x 10G SFP+
8x 10G SFP+
8x 10G SFP+
8x 25G SFP28
2x 40G QSFP+
Yes
Yes
