MISCOM7028G-12GF-8GC-8GT Layer 2, 28-Port Switch
  • 12×1G SFP Ports, 8×Gigabit Combo Ports, 8×Gigabit RJ45 Ports
  • 1G Rack Mount Managed 28-Port Industrial Switch
Features and Benefits
  • Support DDM digital diagnosis and monitoring, can detect the temperature, voltage, current, transmitting and receiving optical power of the DDM optical module
  • Support ring network redundancy protocols such as MW-Ring, ERPSv1 / v2, STP / RSTP to improve network reliability
  • Fast Ring Redundancy (MW-Ring) <20ms enhances the reliability of system communication
  • Support single/dual AC85~264V/DC110~370V power input, support dual power redundancy
  • High strength aluminium alloy shell, IP40 protection level, fanless heat dissipation, can reliably work in harsh industrial environments of -40 ℃~+75 ℃
  • Overview
  • Specifications
  • Downloads
  • Models
Product Description

MISCOM7028G-12GF-8GC-8GT layer 2 managed rack mount industrial Ethernet switch supports 12*Gigabit SFP ports, 8*combo ports and 8*1G copper ports. It adopts a storage and forwarding mechanism and has strong bandwidth processing capabilities, automatically troubleshooting data packet errors, reducing transmission failures. The product uses industrial grade components, combined with high standard system design and production control. It adopts high strength durable aluminum alloy shell, fanless design for efficient heat dissipation, -40℃ ~ + 75℃ wide temperature work.


The MISCOM7028G-12GF-8GC-8GT can be managed through WEB or SNMP network management, It also provides a series of common advanced management functions, including MW-Ring, ERPS, STP / RSTP, VLAN, LLDP, RMON, ACL, QoS service quality, 802.1X, IGMP Snooping, rate control, port aggregation, port mirroring, static MAC address forwarding table, network diagnosis, loopback detection, fault alarm via Email/Relay and firmware online upgrade. In terms of installation, you can flexibly choose the rack mount type or the desktop mount type. The products are widely used in comprehensive energy, smart city, rail transit, intelligent transportation, smart factory, industrial automation and other fields.

Features and Benefits
  1. Support broadcast, unknown multicast and unknown unicast rate limit to prevent broadcast storm
  2. Support static link aggregation, which can increase transmission bandwidth and improve link reliability
  3. Support port mirroring and collect data from egress and ingress for network detection and fault management
  4. Support port statistics including data frames sent and received to realize the monitoring of port traffic
  5. Support 802.1Q VLAN, provide Access, Trunk, Hybrid interface easy to divide multiple broadcast domain, enhance the security of the network
  6. Support the MAC address table and the aging time limit, and the static unicast / multicast MAC address is bound with the interface, to ensure the use of legitimate users
  7. Support IGMP Snooping, establish layer 2 multicast forwarding table, reduce the broadcast of multicast data in the network, save network resources
  8. Support LLDP link layer discovery protocol, obtain LLDP neighbor device information, conduct link status monitoring, facilitate topology management and fault location
  9. Support ERPSv1/v2 Ethernet multi-ring protection technology, provide multi-ring networking, link backup, achieve fast convergence, improve network stability
  10. Support RSTP protocol, compatible with STP protocol, eliminate network loop, improve network reliability
  11. Support WEB control, HTTP, HTTPS protocol access control, login IP address restrictions
  12. Support TELNET and SSH access control, SSH can provide secure remote login to ensure data integrity and reliability
  13. Support SNMPv1/v2c/v3 and SNMPv1/v2c/v3 TRAP
  14. Support RMON remote network monitoring, make statistics and alarm of various types of data framesn, for remote monitoring and management of network management system
  15. Support QoS service quality, give priority to voice, video and important data in network devices, and solve network congestion
  16. Support ACL access control list, filter TCP / UDP messages based on source / destination IP and MAC address
  17. Support 802.1X port authentication, authenticates the access users, and provides local and RADIUS login authentication
  18. Support relay alarm mode, including network storm, power loss, port loss and other alarm information
  19. Support loopback detection to prevent the network from ring and causing a network storm
  20. Support system logging of WEB, LINK, CONFIG, AUTH, STORM, RING, SNMP, SYS, and support remote monitoring of log host and regular sending of log mail



Support ports configuration, such as port rate, duplex mode, flow control, maximum transmission unit, etc

Support 802.1Q VLAN, port isolation

Support port speed limit, storm suppression, static port convergence, port statistics

Support for MAC address aging, static MAC address binding


Support for MW-Ring v1 / v2 private ring network technology

Support for ERPSv1 / v2

RSTP is supported, and STP is compatible


Support for IGMP Snooping

Static multicast MAC address binding is supported

Security Management

Support for WEB, TELNET, and SSH control

Support ACL, data filtering of L2-L4 layer

Support for 802.1X port authentication

Support the relay alarm, Email log

Support ring circuit detection

Management and Maintenance

Support for QoS quality of service, 802.1P/ DSCP / port priority mapping, absolute versus relative priority control

Support SNMP v1 / v2c / v3, SNMP Trap, RMON, LLDP

Support for port mirror image, DDM, Ping

Support user rights management, system log, NTP client, daylight saving time

Support online restart, restore factory Settings, system upgrade, configuration file upload / download

Support for unified upper-level computer software management

Switch Capability


Store and forward

Backplane Bandwidth


Buffer Size


MAC Table Size



1G Fiber Port

12*1000Base-X Gigabit SFP ports


8*Gigabit Combo port, support 10/100/1000Base-T (X) auto-sensing Gigabit RJ45 ports or 1000Base-X Gigabit SFP ports optional, the port support full/half duplex, auto MDI / MDI-X connection

1G Copper Port

8*10/100/1000Base-T (X) auto-sensing Gigabit RJ45 ports for full / half duplex, auto MDI / MDI-X connection


1 relay alarm output, 3-pin 5.08mm terminal block


1 RJ45 CONSOLE port of RS232 signal for equipment debugging and command line configuration

Status LED

Power indicator, operation indicator, alarm indicator, interface rate and connection / active status indicator

Power Supply

Power Input

AC85~264V / DC110~370V, single / dual power supply is optional

Power Consumption

35W@AC220V (full load)


5-pin 5.08mm terminal block


Over current protection

Physical Characteristics


482.6×44×210 mm (Including mounting brackets)


Standard 19-inch 1U rack mount

IP Code



About 3.5kg

Working Environment

Operating Temp


Storage Temp


Ambient Humidity

5%~95% (No condensation)

Industry Standard


IEC 61000-4-2(ESD): Level 4(Contact discharge±8kV, air discharge±15kV)

IEC 61000-4-5(Surge): Level 4

(Power: common mode±4kVdifferential mode±2kV

network port: common mode±6kV,differential mode±2kV

IEC 61000-4-4(EFT): Level 4(Power: ±4kV, Copper port: ±2kV)




MISCOM7028G-12GF-8GC-8GT Datasheet


Standard Model

1G Fiber Port

1G Combo Port

1G Copper Port

Input Voltage





AC85~264V /






Dual AC85~264V /


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