*End of life September 2018*

8 port SFP 4 port 1000/SFP Gigabit Managed Layer 3 

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Gigabit Ethernet L3 Switch with 8 SFP Gigabit Ethernet ports 4 combo 10/100/1000Mbps Copper/SFP ports

The ES4612 is a 12 port gigabit Ethernet switch, ideal to be implemented in the distribution layer of three-tier networks, which provides long distance fiber connections to aggregate access layer switches in different locations.

Performance, reliability, security

ES4612 boosts layer 3 switching performance and eliminates network bottleneck with wire-speed switching capacity, also supports Link Aggregation 802.3ad and static trunking. With standard spanning tree protocol 802.1D and proprietary fast mode spanning tree, multiple spanning tree 802.1s* and rapid spanning tree 802.1w*, ES4612 provides path redundancy while preventing undesirable loops in the network.

ES4612 also comes with multiple security standards, including port security, SSL, RADIUS and TACACS to ensure data security and privacy during the communication.

Additional information




Switching Capacity

24 Gbps

MAC Address Table Size


LED Status Indicators

Port link activity; Port connectivity; Power



Serial Console Port


Redundant Power Supply Connector


1000BaseX - SFP



For port speed and duplex mode


Internal Universal Switching Power

L2 Supported Features

IGMP v1/2/3 snooping; MVR(multicast VLAN register); Multicast receive control; Illegal multicast source detect; DHCP server/client; DHCP relay, DHCP snooping; Port/MAC auto-binding; Broadcast Storm Control.

L2 Flow Control

IEEE 802.3x & Back Pressure(Full – Duplex Mode)

L2 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)


Supports 4K IEEE 802.1Q VLANs; GVRP

L2 Link Aggregation

Static Trunk; IEEE 802.3ad Link Aggregation.

L3 Supported Features

ARP;Multi-netting, Super-netting(CIDR) RIPv1, RIPv2, RIPng; OSPF/OSPFv3; 4K IP Address entries; 128 static routes; Hot standby routing protocol; DNS Support (proxy) server.

Qos Supported Features

DiffServ; Port Rate Limiting; Qos flow shaping

Security Supported Features

Port security; IEEE 802.1X port-based and MAC based RADIUS for IPv4 and IPv6; TACACS Authentication; SSH; ARP binding, limit support

Management Supported Features

CLI via console port or Telnet; WEB management; SNMP(v1, v2c, v3); RMON(groups 1, 2, 3 and 9); Port Mirroring;SNTP; Event/Er Log/Syslog for IPv4 and IPv6; MIB interface; BOOTP; Syslog

Firmware & Configuration

Firmware upgrade via TFTP/FTP/Xmodem; Multiple configuration files; Configuration file upload/download via TFTP/FTP server


FCC Class A;CE Mark Class A; VCCIA; CSA/NRTL(UL60950, CSA 22.2.No 60950-00) TUV/GS (EN60950);CB

Power Supply

100-240V AC, 50/60Hz, 1.2A, Internal Universal Switching Power

Power Consumption

80 Watts (maximum)

Width x Depth x Height

17.3” x 9” x 1.7” (43.9 x 22.9 x 4.3cm)


7.1lbs (3.2Kg)

Humidity Range Operating


Max Operating Temperature

40°C (104°F)

Min Operating Temperature

0°C (32°F)


Free technical support(phone/email); Software support; Premium incident support


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