High-Performance Gigabit Ethernet L3 Managed Stackable Switch with 22 x GE SFP ports, 2 x GE Combo Ports

, 2 x 10G SFP+ ports, and one 10G dual port expansion slot

Key Benefit:

  • Availability of IEEE 802.1w Rapid Spanning Tree Protocol provides a loop-free network and redundant links to the core network with rapid convergence.
  • Support IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
  • Availability of IEEE 802.3ad Link Aggregation Control Protocol (LACP).
  • Supports G.8032 Ethernet Ring Protection Switching, with the ability for the network to detect and recover from incidents without impacting users.
  • Advanced QoS up to eight egress queues per port.
  • Support 802.1p and DSCP to provide optimal performance for real-time applications. Weighted Round Robin (WRR) and strict priority ensure differential prioritization of packet flows and avoid congestion of ingress and egress queues.
  • Asymmetric bidirectional rate-limiting, per port or per traffic class, preserves network bandwidth and allows maximum control of network resources.
  • IEEE 802.1X port-based or MAC-based access control, DHCP snooping, IP Source Guard, Access Control Lists (ACLs), Private VLANs (traffic segmentation per port), DAI (Dynamic ARP Inspection), Secure Shell (SSH) and Secure Sockets Layer (SSL/HTTPS) providing secure network management.
  • Support IPv4/v6 L3 Features.
  • Support industry-standard command-line interface (CLI), accessed through the console port or Telnet, and provides a familiar user interface and command set for users to manage the switch.

Product Information

The Edgecore ECS4620-28F Switch is a compact but high-performance Gigabit Ethernet Layer 3 Managed Switch featuring 28 ports. The switch is ideal for high-performance server aggregations, such as enterprise data center, where it can connect high-end or network-attached files servers over fiber ports. This Switch can also be deployed as a backbone upgrade, or to provide Gigabit–to-the-desktop for power users. These switches are packed with features and are a cost-effective solution that bring continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.

Connectors and Cabling

22 x 100/1000 SFP Ports

2 x 10/100/1000 Combo Ports (RJ-45/SFP)

2 x SFP+ 10 Gigabit Ports

1 x 10G SFP+ Expansion Module Slots



Switching Capacity 128 Gbps

Forwarding Rate: 95.23 Mpps

Flash Memory: 128 MB

DRAM: 256 MB

MAC Address Table Size: 16 K

Jumbo Frames: 10 K

Support Auto-negotiation, Auto-MDI/MDIX


Physical Specifications

Dimensions (W x D x H mm): 44 x 31.5 x 4.4

Rack Space: 19″


3.8 Kg


Power Input

Power Supply: AC PSU

Max System Power Consumption (Watts): 42 W



Operating Temperature: 0ºC to 45ºC

Storage Temperature: -40ºC to 70ºC

Operating Humidity (non-condensing): 10% to 90%

Storage Humidity (non-condensing): 10% to 90%

Environmental Regulation compliance: WEEE

Environmental Regulation compliance: RoHS



FCC Class A


Safety Compliance: CB

Safety Compliance: UL
L2 Features

Auto-negotiation for port speed and duplex mode

Flow Control:
■ IEEE 802.3x for full-duplex mode
■ Back-pressure for half-duplex mode
Spanning Tree Protocol:
■ IEEE 802.1D Spanning Tree Protocol (STP)
■ IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
■ IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
■ BPDU Guard
■ BPDU filtering
■ Root Guard
■ Loopback detection
■ Spanning Tree Fast Forwarding
■ Auto Edge-Port
■ BPDU Forward
Storm Control (broadcast/multicast/unknown unicast)
■ Supports 4K IEEE 802.1Q VLANs
■ Port-based
■ VLAN Translation
■ IEEE 802.1v Protocol-based VLANs
■ MAC-based VLANs
■ IP subnet-based VLAN
■ Private VLAN (Community)
■ Traffic Segmentation (port isolated)
■ Guest VLAN
■ Voice VLAN
■ VLAN trunking
Link Aggregation:
■ Static trunk
■ IEEE 802.3ad Link Aggregation Control Protocol
■ Trunk groups: 16
■ Trunk links: 2~8 ports for Gigabit Ethernet ports
2~4 ports for 10 Gigabit Ethernet ports
■ Load Balance: SA+DA, SA, DA, SIP+DIP, SIP, DIP
IGMP Snooping:
■ IGMP v1/v2/v3 snooping
■ IGMP Filtering
■ IGMP Throttling
■ IGMP Immediate Leave
■ IGMP Querier v1/v2
■ IGMP SNP Proxy (v1/v2/v3)
■ IGMP Authentication
■ Source Filtering Mode Data Forwarding
Non-STP loopback Detection
L2 Protocol Tunneling (CDP,PVST,STP,LLDP)
MVR (Multicast VLAN Registration)
Supports Q-in-Q
Supports select Q-in-Q
G.8032 v2 (ERPS)
Supports jumbo frames up to 10KB
Supports Digital Diagnostic Monitoring (DDM)
Packet filtering of L2 control CDP/PVST
Cable diagnostics
HW Stacking


QoS Features

Priority Queues: 8 hardware queues per port
Traffic classification
■ IEEE 802.1p CoS
Traffic Scheduling
■ Strict Priority
■ Weighted Round Robin
■ Strict + WRR traffic scheduling
PHB (Per Hop Behavior – internal priority)
Port-based default priority
Rate Limiting (ingress and egress, per port base)
■ GE: Resolution 64 Kbps ~ 1000 Mbps

Port security
IEEE 802.1X port-based and MAC-based authentication
IEEE 802.1X EAPOL frames pass-through
IEEE 802.1X supplicant support
Dynamic VLAN assignment
Dynamic QoS assignment
MAC authentication, Web authentication
Voice VLAN, Guest VLAN
Access Control List
■ L2/L3/L4
• L2 ACL filter SA/DA/VLAN
• L3 IP SA/DA, subnet based
• L4 TCP/UDP port
• IPv6
■ Time-based (time range)
DHCP Snooping
DHCP Snooping Option 82
IP Source Guard
Dynamic ARP Inspection
Instruction lock (link detection)
PPPoE Intermediate Agent
RADIUS authentication and accounting
TACACS + authentication, authorization, and accounting
Management Security
■ HTTPS and SSL (secured Web)
■ Denial of Service (DoS) protection
■ SSH 1.5/V2.0 (secured telnet session)
■ Management interface access filtering (SNMP, Web, Telnet)

Switch Management:
■ CLI via console port or Telnet
■ Web management
■ SNMP v1, v2c, v3
Firmware and Configuration:
■ Firmware upgrade via TFTP server
■ Supports dual image
■ Supports auto configuration provision
■ Supports auto firmware upgrade
■ Multiple configuration files
■ Software download/upgrade via TFTP or HTTP server
■ Configuration file download/upgrade via TFTP or HTTP server
RMON (groups 1, 2, 3 and 9)
BOOTP, DHCP client for IP address assignment
IP clustering
Port mirroring
VLAN mirror
Event/error log/syslog, remote log, SMTP
LLDP (802.1ab)
Auto traffic control
DHCP: Relay, dynamic provision (via Option 66,67), DHCPINFO, SERVER
MAC-based mirror
ACL mirror
Remote port mirror (RSPAN)
DNS client, proxy
Link Layer Discovery Protocol (LLDP)
LLDP-MED (VoIP related)


OAM Features

IEEE 802.3ah link
IEEE 802.1ag Connectivity Fault Management (CFM)
ITU-T Y.1731 performance and throughput management


IPv6 Features

IPv4/IPv6 dual protocol stack
IPv6 address types (unicast/multicast only used internally)
ICMPv6 & ICMPv6 Redirect
IPv6 Path MTU Discovery
IPv6 Neighbor Discovery
■ Duplicate address
■ Static cache entry
■ Address resolution
■ Unreachable neighbor detection
Manual configuration
SNMP over IPv6
HTTP over IPv6
SSH over IPV6
Ping over IPv6
Traceroute over IPv6
IPv6 Telnet support
IPv6 DNS resolver
IPv6 Syslog
IPv6 sFlow
IPv6 TFTP (CLI not support)
Remote IPv6 Ping
DHCPv6 Snooping
IPv6 DiffServ
IPv6 ACL support
IPv6 Source Guard
RA Guard
IPv6 ND Snooping
MLD Snooping v1/v2


L3 Features IPv4
Static unicast routes
Equal cost multipath routing (ECMP)
RIP v1/v2
IGMP v1/v2
IGMP v1/v2 proxy
IGMP v3 proxy
Proxy ARP
UDP Helper
L3 Features IPv6
IPv6 static route
MLD v1/v2
IEEE Standard
IEEE 802.1p priority tags
IEEE 802.1X port authentication
IEEE 802.3x Ethernet frame start and stop requests and timers used for
flow control on full-duplex links
IEEE 802.3u CSMA/CD access method and physical layer specifications
for 100BASE-TX Fast Ethernet
IEEE 802.3z CSMA/CD access method and physical layer specifications
for 1000BASE Gigabit Ethernet
IEEE 802.1q Virtual LAN
IEEE 802.1d Spanning Tree Protocol
IEEE 802.3ad Link Aggregation Control Protocol
IEEE 802.1s Rapid Spanning Tree Protocol
IEEE 802.1w Multiple Spanning Tree Protocol
CE Mark (EN55022 Class A)
FCC Part 15 Class A
EN 61000-3-2/3
VCCI Class A
EN 61000-4-2/3/4/5/6/8/11
UL 60950-1 & CSA 60950-1
IEC 60950-1 & EN 60950-1
Country of Origin: Taiwan (TAA Compliant)


Related projects