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S5800-48F4SR, 48-Port Gigabit Ethernet L3 Fully Managed Plus Switch, 48 x 1Gb SFP, with 4 x 10Gb SFP+ Uplinks
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S5800-48F4SR, 48-Port Gigabit Ethernet L3 Fully Managed Plus Switch, 48 x 1Gb SFP, with 4 x 10Gb SFP+ Uplinks

High-Performance switch with VXLAN, MLAG functions for Enterprises, Data Centers, and ISPs


FS P/N: S5800-48F4SR

  • 372 Sold
  • 7 Reviews
  • 18 Questions
28 In Stock, 

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In Stock, U.S. Warehouse


In Stock, RU Warehouse


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FREE UK Delivery via DHL Economy Select® 3-8 Working Days, get it by Mon. 8th Nov.
The delivery date applies to the inventory items purchased by 3:30pm (UTC/GMT+1) on business days. After that, your order will ship on the next business day. If your requested quantity exceeds the inventory, it will be dispatched in another shipment at no extra cost. For more details, please refer to the checkout page.

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S5800-48F4SR 48-Port Gigabit SFP L3 Managed Ethernet Switch with 4 10Gb SFP+ Uplinks

S5800-48F4SR is a high-performance Layer 3 Ethernet switch with 48x 1000M SFP and 4x 10Gb SFP+ in a compact 1U form factor. The FSOS delivers robust feature support, such as the leading edge data center features: Priority Flow Control (PFC), Explicit Congestion Notification (ECN) and data center TCP, etc. It also supports MLAG function which improves the reliability of the network links from single board grade to device grade.

Built from the ground up with the combination of advanced hardware and software, the switch provides a powerful Layer 3 routing solution for next generation enterprise, data center, Metro and HCI (Hyper Converged Infrastructure) networks.
Ports48x 1000M SFP, 4x 1G/10G SFP+Switching Capacity176 Gbps
Hot-swappable Power Supplies2 (1+1 Redundancy)Forwarding Rate132 Mpps
Fan Number 3 (2+1 Redundancy)Airflow Front-to-Back
MAC Address114KNumber of VLANs4K
Flash Memory8GB (eMMC)DRAM2GB
Packet Buffer9MB Max./Min. Latency0.96us/0.66us
MLAGSupportDHCP ServerSupport
IPv4 Routes57,344IPv6 Routes4,096
ARP Table 6,144Jumbo Frame9.6KB
BGPSupportFlow ControlSupport
MTBF>180,000 HoursWarranty5 Years

Limited Lifetime Warranty, 30-Day Return

Product Spotlights

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Data Center Features

Support PFC, ECN, Data Center TCP


Support DCBX, GRE Tunnel

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High Reliability

Support Multi-Chassis Link Aggregation (MLAG)

Support 64-way ECMP routing for load balancing and redundancy

Support LACP, VRRP, VARP, Smart Link, BFD, ERPS, G.8031, G.8032, Load-Balancing, etc

Support the Spanning Tree Protocols (IEEE802.1d STP, IEEE802.1w RSTP, standard 802.1s MSTP)

Support STP Protocol Protection (BPDU Guard, Root Guard, Loop Guard, Anti TC-BPDU attack)

Support modular power redundancy

Support modular fan redundancy

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Sound Security Protection Policies

Support IPv4/IPv6 ACL and MAC whitelisting

Support ARP inspection

Support IP source guard

Support IEEE802.1X RADIUS authentication, TACAS+

Support DHCP Server Relay/Snooping

Support Control Plane Protect (CoPP) black & white list and rate limit features

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Support 13 hardware queues per-port (8 unicast queues, 4 multicast queues and 1 monitor queue)

Support Weighted Random Early Detection (WRED)

Support Tail Drop (TD)

Support Strict Priority (SP) scheduling

Support Weighted Deficit Round Robin (WDRR) scheduling

Support SP + WDRR mixed scheduling

Support traffic classification based on COS/DSCP (simple classification)

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Easy Network Maintenance

Support CLI-based, using console ports

Support WEB UI, Telnet, SSH, using 10/100/1000Mbps management port or service ports

Support SNMP (Managed by Zabbix) v1, v2, and v3

Support RPC-API for Software Defined Network (SDN)

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Supported Optics and Cables

Support 1000BASE-T, 1000BASE-SX, LX/LH, EX, ZX, BX, DWDM and CWDM SFP transceivers

Support 10GBASE-T, 10GBASE-SR, LR, LRM, ER, ZR, BX, DWDM and CWDM SFP+ transceivers

Support 10G SFP+ DAC and AOC cables

Quality Certifications
  • This product is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
  • This product fully accords with the Russian TR CU certificate (EAC Certificate), which signifies that it complies with standards of the Customs Union's member countries as well as quality and safety requirements. Please contact us to learn more.

Product Highlights

Gigabit LAN Access Switch with 10G Uplinks

176 Gbps

Switching Capacity

132 Mpps

Forwarding Rate

Layer 3

Layer Type

High Availability and Power Efficient

The S5800-48F4SR Switch supports and ships with dual 1+1 redundant AC power supplies, 2+1 fans for front-to-back airflow and it can operate with up to one individual fan failure.

1G/10G Switches High Availability and Power Efficient

Flexible Management and Operation

Users can configure, monitor and troubleshoot the device in real-time without having CLI expertise.

Easy of management: Web, CLI, Telnet, SSH

Diverse of monitor and maintain: SNMP, RMON, sFlow

Visual interface: System status at a glance

RJ45 Ports
48 x 1000BASE-T
48 x 1000BASE-T
8 x 1000BASE-T (combo)
24 x 1000BASE-T
24 x 1000BASE-T
SFP Ports
48 x 1G SFP
8 x 1G SFP (combo)
PoE Ports
48 x PoE/24 x PoE+ @740W
SFP+ Ports
4 x 10G SFP+
4 x 10G SFP+
8 x 10G SFP+
12 x 10G SFP+
16 x 10G SFP+
25G/40G/100G Ports
16 x 25G SFP28
Management Type
Fully Managed Plus
Fully Managed Plus
Fully Managed Plus
Fully Managed Plus
Fully Managed Plus
Fully Managed Plus
Management Layer
Stacking or MLAG
VLAN, QoS, IGMP Snooping, Link Aggregation
Static Routing, RIP, OSPF, IPv6 support
1+1 Hot-swappable Power Supplies
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