Layer 3 Ethernet Switches

Wuhan Maiwe Communication Co., Ltd. was established in 2001, committing to Industrial Ethernet Switches, EN50155 Switches, Embedded Communication Modules, Device Networking Products, Industrial Wireless Equipment and IIoT related products over 20 years. The products have penetrated into the power, rail transit, industrial automation, new energy, mining, military industry, environmental protection, petrochemicals and industrial controlling fields. Its main products support standard protocol like RSTP, MSTP, VRRP, EAPS, OSFP, Modbus and so on, also have obtained CE, FCC, RoHS, EN50155 and some other international certifications.
  • 16*10/100/1000Base-T ports, 4*1G SFP ports, Layer 3 Din-Rail Gigabit Managed Industrial Ethernet Switch
Features and Benefits
  • Support EAPS, MSTP, VRRP various redundancy protocol
  • Support the SNMP, PMON, Telnet network management protocol
  • Supports static routing and supports multiple dynamic routing protocols such as RIP v1/v2 and OSPF v1/v2
  • Support port VLAN/IEEE 802.1q VLAN/QoS/port aggregation/port mirroring/IEEE802.1p/ToS DiffServe
  • Supports multiple multicast protocols such as IGMP, PIM-SM, and PIM-DM
Online consultation
  • Overview
  • Specifications
  • Download
  • Ordering Information
Product Description

MISCOM8220G layer 3 full Gigabit industrial Ethernet switch supports 4 Gigabit Fx ports + 16 Gigabit Tx ports interface configurations. MISCOM8220G not only supports rich layer 2 software features such as ports, VLANs, multicast, QoS, and fast redundant rings, but also supports static and dynamic routing, multicast routing, and supports multiple management methods of Console, Web, and host computer network management software, to provide high-performance and highly reliable solutions for industrial communications.

Features and Benefits

-4 Gigabit SFP ports + 16 Gigabit RJ45 ports

-Supports real-time broadcast storm monitoring control/rate limit

-Support static multicast/dynamic IGMP snooping/multicast traffic filtering

-Support port VLAN/IEEE 802.1q VLAN/QoS/port aggregation/port mirroring/IEEE802.1p/ToS DiffServe

-Supports static routing and supports multiple dynamic routing protocols such as RIP v1/v2 and OSPF v1/v2

-Supports multiple multicast protocols such as IGMP, PIM-SM, and PIM-DM

-Supports multiple redundancy protocols such as EAPS, MSTP, and VRRP

-Supports various network management protocols such as SNMP, PMON, and Telnet

-Support for accessing the command line interface (CLI) of the switch through software

-Support hardware ACL function, providing ACL hardware filtering based on L2-L7 layer data

-Supports power alarms, port alarms, and ring alarms

Product Parameters

IEEE standard

802.3i, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3ad, 802.3x, 802.1p, 802.1Q, 802.1w, 802.1s, etc.

Exchange function

Support VLAN, GVRP

Support port speed limit, support storm suppression

Support port aggregation

Support port flow control

Redundant technology

Support VRRP, ERPS

Support MW-Ring ring network technology

Support MSTP/RSTP, compatible with STP

Multicast technology

Support IGMP v1/v2/v3, IGMP Snooping

Support GMRP

Support static multicast, support PIM-SM, PIM-DM

Routing technology

Support RIPv1/v2, RIPng, OSPFv1/v2

Support static routing protocol

Service quality management

Support ACL, filter the data of L2-L7 layer

Support SP, WRR queue scheduling

Management and maintanance

Support Console, Telnet, WEB management mode, RMON

Support SNMPv1/v2c, centralized management through MaxView

Support FTP, TFTP file transfer and software upgrade

Support power failure alarm, power supply alarm, port alarm, ring network storm alarm

Support port mirroring, Syslog, LLDP, RTC, SNTPv4

IP supports DHCP server/relay/client

Exchange method

Store and forward

Backplane bandwidth


Packet forwarding rate


Gigabit port

16 10/100/1000Base-T+4 1000Base-LX ports

Copper port parameters

Physical interface: RJ45 with shielding, IEEE802.3 standard

RJ45 port: 10/100/1000Base-T (Gigabit) supports auto-negotiation function

Transmission distance: 100 meters (standard CAT5/CAT5e cable)

Fiber port parameters

Luminous power: >-12dBm (single mode) >-17dBm (multimode)

Receiving sensitivity: <-38dBm (single mode) <-35dBm (multimode)

Wavelength: 1310nm/1550nm (single mode) 850 nm/1310 nm (multimode)

Transmission distance: Multimode fiber 850nm, 2km; 1310 nm, 2/5km;

Single-mode fiber 1310nm, 20/40/60km; 1550nm, 20/40/60/80/120km

Connector type: LC

Transmission rate: 1.25Gbps (Gigabit)

Power parameters

Input voltage: 24DC(18-36VDC), 48DC(36-72VDC), 220AD(85-264VAC/110-370VDC)

Input power consumption: 15W (MAX)

Overcurrent protection: built-in

Mechanical parameters

Physical dimensions (width × height × depth): 156mm × 85mm × 137.7mm

Installation method: standard DIN rail type

Heat dissipation form: aluminum alloy single-rib chassis surface heat dissipation, no fan

Case protection: IP40

Working environment

Working temperature: -40℃~+70℃

Storage temperature: -40℃~+85℃

Humidity: 5%~95% (no condensation)

EMC standards

EN61000-4-2 anti-static (ESD): ±8kV contact discharge, ±15kV air discharge

EN61000-4-3 electromagnetic field: 10V/m (80-1000MHz)

EN61000-4-6 anti-conduction: 3V (10kHz~150 kHz), 10V (150kHz~80 MHz)

EN55022: EN55022 Class A

Orderig Information


4 Gigabit Fx ports+16 Gigabit Tx ports, layer 3 full Gigabit managed din-rail industrial Ethernet switch, redundant DC24V(18~36V) isolated power supply


4 Gigabit Fx ports+16 Gigabit Tx ports, layer 3 full Gigabit managed din-rail industrial Ethernet switch, single AC85-264V/DC110~370V isolated power supply

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