JetNet 5428Gv2

Key Features:

The JetNet 5428G is a 19-inch Gigabit Layer 2+ Industrial switch, equipped with 24 100 Base-TX ports and 4 100/1000 RJ-45/SFP combo ports. JetNet 5428G is a special design for industrial control rooms where high-port density and performance are required.
In addition to the advanced cyber security and the advanced cyber redundancy features, JetNet 5428G model provides the redundant power supplies to ensure the high availability for mission critical industrial applications. With JetNet 5428G, you can not only fulfill the application requirements but have the best solution for the industrial Ethernet Infrastructure.

• 24 100Base-TX, 4 100/1000 RJ-45/SFP combo ports
• Advanced Cyber Security – DHCP Snooping, IP Source Guard, Dynamic ARP Inspection,
Denial of Service
• (DoS) protection, L2/L3/L4 Access Control List (ACL)
• Advanced Cyber Redundancy – MSR, SuperChain, ITU-T G.8032 ERPS
• USB Firmware upgrade and configuration backup and restore
• EEE Energy saving
• Friendly Device and Auto Network Topology utility
• Isolated redundant power inputs with universal 24/48VDC power or 110/220 VAC power
• Compliance with EN50121-4 and NEMA TS2
• -40 to 75C operating temperature, fanless

Product Details



IEEE 802.3u 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3u 100Base-FX Fast Ethernet Fiber
IEEE 802.3ab 1000Base-T Gigabit Ethernet copper
IEEE 802.3z Gigabit Ethernet Fiber
IEEE 802.3x Flow Control and back-pressure
IEEE 802.1AB Link Layer Discovery Protocol (LLDP) IEEE 802.1p Class of Service (CoS)
IEEE 802.1Q Double Tag VLAN (QinQ) IEEE 802.1D Rapid Spanning Tree (RSTP)
IEEE 802.1S Multiple Spanning Tree Protocol (MSTP) IEEE 802.3ad Link Aggregation Protocol (LACP)
IEEE 802.1x Port based Network Access Protocol


Switch Technology  Store and Forward Technology with 12.8Gbps Non-Blocking Switching Fabric
CPU Performance 600Mhz MIPS CPU with 10 Seconds Hardware Based Watchdog Timer
System Memory 256Mbytes RAM, 32Mbytes Flash ROM
Transfer packet Size 64Bytes ~ 9728Bytes (include double Tag VLAN) 
MAC address Table  16K
Packet Buffer 1.5Mbytes shared memory
Transfer performance 14,880pps for Ethernet, 148,800pps for Fast Ethernet, 1488,100pps for Gigabit Ethernet


monitoring interface
In-Band Management:
Telnet with SSH, Web-Browser with SSL, IPv6, SNMP V1/V2c/V3 with SNMP Trap (4 Trap Stations), RMON Group 1,2,3,9, Modbus/TCP, EtherNet/IP
• Out-Band Management:
Local RJ-45/RS-232 connector with Cisco like command
• USB Firmware upgrade and configuration backup and restore
System Manage Secure • Telnet/Local Console support command like interface with Cisco like commands, and offers 4 management sessions; the system supports SSL for HTTP security, SSH for Telnet security
• Supports Manage Station with IP Secure function, up to 4 Manage Stations
• Management Device Login Switch System by Remote RADIUS account/password, key for RADIUS Server authentication
SNMP MIB MIB II, Bridge MIB, Ethernet Like MIB, VLAN MIB, IGMP MIB, Private MIB
Management Utility Management utility with IEEE 802.1AB link Layer Protocol for Device finding and Link Topology Discovery
Network Time Protocol NTP protocol with daylight saving and localize time sync function 
*See Note-1
IEEE 1588 Precision Time Protocol v1/v2 
E-mail Warning
4 receipt E-mail accounts with mail server authentication
System log
Local or remote log server with authentication

Network Performance

Port Configuration Port Link Speed, Link Mode, Link Status and Port Enable/Disable
Port Trunk/ Link
IEEE 802.3ad port aggregation and static port trunk, Trunk member up to 8 ports, maximum 8 trunk groups include Gigabit Ethernet port
VLAN IEEE 802.1Q tag VLAN with 4K VLAN/GVRP entries
3 VLAN modes – Trunk, Hybrid and Link access
Private VLAN  Direct Client ports in isolated /community VLAN to promiscuous port in primary VLAN
IEEE 802.1 QinQ  Double Tag for Private VLAN Access
Class of Service
IEEE 802.1p class of service, 8 priority queues/port
Traffic Prioritize
Supports 8 physical queues with weighted fair queuing (WRR) or Strict Priority Schemer, which follows IEEE 802.1p CoS tag and IPv4 Type of Service/Differ information to prioritize the traffic of your industrial network
IGMP Snooping
IGMP Snooping v1/v2/v3 for multicast filtering and IGMP Query mode, also support unknown multicast forwarding policies- Drop, Flooding and Forward to route port
Rate Control
Ingress/Egress filtering for Broadcast, Multicast, Unknown DA or All packets
Port Mirroring 
On-line traffic monitoring on multiple selected target ports
DHCP Client/Server with IP & MAC address binding, DHCP Relay Agent function and DHCP Server with Static port based IP assigned function
Advanced Cyber Security
*See Note-2
Port security, IEEE 802.1x, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, Denial of Service (DoS) protection, L2/L3/L4 Access Control List (ACL), TACACS+
Industrial Protocol
Modbus/TCP, EtherNet/IP 

Network Redundancy

Redundancy Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRingTM, MultiRingTM, SuperChainTM
Dual Homing Multiple uplink paths to one or multiple upper Switch, up to 256 Groups RDH Peer protection
Integrate port aggregate function in ring path to get higher throughput ring architecture
MultiRingTM  Couple or multiple up to 14 Rapid Super Rings in one device, supports up to 12 100M rings and 2 Gigabit rings
SuperChainTM It is new ring technology with flexible and scalability, compatibility, and easy configurable.
The ring includes 2 types of node Switch – Border Switch and Member Switch
Rapid Spanning Tree
IEEE 802.1D-2004 Rapid Spanning Tree Protocol. Compatible with Legacy Spanning Tree and IEEE 802.1w
Multiple Spanning Tree 
IEEE 802.1s Multiple Spanning Tree, each MSTP instance can include one or more VLANs, and also supports multiple RSTP deployed in a VLAN or multiple VLANs
*See Note-3 
Support ITU-T G.8032 ERPS V1 single ring topology, and ERPS v2 multiple rings with ladder topology
Loop Protection
The Loop Protection prevents any network looping

Power Requirement

System Power Input voltage: AC110/220 (90-264VAC), DC24/48V(18~75VDC)
Power Consumption Max. 16Watts (DC model)


Installation 19”, 1U Rackmount
Enclosure Material Steel Metal
Dimension 44mm(H) x 438mm (W) x 170mm (D)
Weight 2.65 kg with package
Ingress Protection IP 30


Operating Temperature  -40°C~75°C
Operating Humidity 10%~95%, Non-Condensing
Storage Temperature -40°C~85°C
Hi-Pot Insulation AC 1.5KV for Ethernet Interface to Power, Power to Case
MTBF(hrs)  >234,000


Traffic Control NEMA TS2
Safety UL 60950-1
EMC EMI: IEC/EN61000-3-2, EN61000-3-3, EN55022
FCC Class A, CE
Radiation, Conduction

EMS: IEC/EN55024
IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8

Vibration IEC 60068-2-6, IEC 60068-2-36
Shock IEC 60068-2-27
Free Fall IEC 60068-2-32
Warranty 5 Years