Industrial Ethernet Switch - Industrial Networking Solution

Industrial Ethernet Switch – JetNet 5018G

Industrial Ethernet Switch - JetNet5018G


The JetNet 5018G, the high density Industrial Managed Ethernet Switch, is specially designed for industrial environments requesting support of high access ports. With fewer unit installation capability, the access ports share wider on-chip backplane, faster local transmission latency, efficient upstream transmission. Besides all the ports can be managed through a single management agent.

The JetNet 5018G is designed as rugged surface in aluminum material, with efficient heat dispersion and wide operating temperature. JetNet 5018G supports Jumbo frame, featuring up to 9,216 bytes packet size for large size file transmission, which is the trend for future industrial application requests.

The embedded software supports 802.1s MSTP, RSTP and Multiple Super Ring technology for ring redundancy protection. Besides, JetNet 5018G support full layer 2 management features, such as the VLAN, Private VLAN, QinQ, IGMP Snooping, LACP for network control, SNMP, LLDP for network management. The secured access is protected by Port Security, 802.1x and flexible Layer 2/4 Access Control List. With JetNet 5018G, you can fulfill the technicians’ needs of having the best solution for the industrial Ethernet infrastructure.

  • 16 10/100-TX and 2 Gigabit RJ-45/SFP combo ports (10/100/1000 Base-TX, 1000Base-X)
  • Non-Blocking Switching Performance
  • Up to 9KB Jumbo Frame for large file transmission
  • Korenix Multiple Super Ring pattern aggregates up to 9 Rapid Super Rings
  • IEEE 802.1s MSTP, RSTP/STP, 256 802.1Q VLAN, Private VLAN, QinQ, QoS and up to 8 trunk groups
  • IGMP Snooping, GMRP Rate Control for multicast message management
  • Supports LLDP and JetViewPro i2NMS software for auto-topology visualization and efficient group management
  • Industrial Modbus TCP protocol for device monitoring
  • SNMP V1/V2c/V3, RMON for remote management
  • Advanced Security supports IP/Port Security, 802.1x and Access Control List
  • Dual 24V (12-48V) DC power inputs
  • IP31 rugged aluminum case
  • -25~70oC (JetNet 5018G), -40~70oC (JetNet 5018G-w) operating temperature

Industrial Ethernet Switch - JetNet5018G schema

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T
IEEE 802.3z Gigabit Ethernet Fiber
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.1p Class of Service
IEEE 802.1QinQ
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP)
IEEE802.3ad Link Aggregation Control Protocol (LACP)
IEEE802.1X Port based Network Access Control
IEEE802.1AB Link Layer Discovery Protocol (LLDP)
Switch Technology
Store and Forward Technology with 12.8Gbps Switch Fabric.
System Throughput
14,880pps for 10M Ethernet, 148,800pps for 100M Fast Ethernet, 1,488,100 for Gigabit Ethernet
Transfer packet size
64 bytes to 1536 bytes
Jumbo Frame Enabled
Up to 9,216bytes
MAC Address
Packet Buffer
Cisco-Like CLI, Web, SSL, SSH, JetView, Backup/Restore, DHCP Client, Warm reboot, Reset to default, Admin password, Port Speed/Duplex control, status, statistic, MAC address table display, Static MAC, Aging time
Jumbo Frame Enable/Disable
up to 9216Bytes
Link Layer Discovery Protocol to advertise system/ port identity and capability on the local network
SNMP v1, v2c, v3 and Traps
Simple Network Time Protocol to synchronize time
IEEE 1588 Precision Time Protocol (PTP)
Synchronize time from the PTP server
Port Mirroring
Online traffic monitoring
Port Trunk
Static Trunk and 802.3ad LACP , Up to 9 Trunk Group, 2-8 ports per trunk
IEEE802.1Q VLAN, GVRP. Up to 256 VLANs
Private VLAN
Direct client ports in isolated/community VLAN to promiscuous port in primary VLAN
Double VLAN Tag in an Ethernet frame
Quality of Service
Four priority queues per port, IEEE802.1p COS and Layer 3 TOS/DiffServ
IGMP Snooping
IGMP Snooping V1/V2/V3 for multicast filtering and IGMP Query
GARP Multicast Registration Protocol
Port Security
Assign authorized MAC to specific port
IP Security
IP security to prevent unauthorized access
Port_based Network Access Control
Login by Radius account/password, Key for Radius Server Authentication
Access Control List
Permit/Deny access control lists
DHCP Server
Support up to 255 Dynamic IP poll
DHCP Option 82
Relay the DHCP request to remote server
E-mail Warning
Automatic warning by pre-defined events
Message logged with server and client mode
Network Redundancy
Multiple Spanning Tree Protocol
IEEE802.1s MSTP, each MSTP instance can include one or more VLANs
Rapid Spanning Tree Protocol
802.1D-2004 RSTP, compatible with Legacy STP
Multiple Super Ring(MSRTM):
Korenix Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRing, MultiRing; up to 20ms recovery time on fiber port
Rapid Dual Homing (RDHTM)
Multiple uplink paths to one or multiple upper switches
Trunk RingTM
Integrate port aggregate function in ring path to get higher throughput ring architecture
Multiple RingTM
Couple or Multiple 8M 100M rings and 1Gigabit ring within one switch
Legacy Super Ring
Backward compatible in client mode
Number of Fixed Gigabit Ports:
10/100Base-TX: 16 x RJ-45, Auto MDI/MDI-X, Auto Negotiation
10/100/1000Base-T: 2 x RJ-45, combo with SFP
1000Base-X: 2 x SFP with Hot Swappable
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100m)
100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100m)
1000 Base-T: 4-pair UTP/STP Cat. 5 cable (100m)
Diagnostic LED
System: Power 1, Power 2, Ring Master (Green), Relay 1, Relay 2, Ring Failure (Red)
10/100 RJ-45: Link/Activity (Green/Green Blinking), Full Duplex/Collision (Yellow/Yellow Blinking)
1000Base-T RJ-45: Link/Active (Green/Green Blinking), Full Duplex/Collision (Yellow/Yellow Blinking)
Gigabit SFP: Link/Activity (Green/Green Blinking)
RS232 Console
RJ-45 type, Pin: (2: TxD, 3: RxD, 5:GND)
2 sets of DC Inputs
Relay Output
2 sets of Relay Output
Power Requirements
Power Supply
Dual 24 (12-48V) DC power input
Power Consumption
Max. 15 Watts
Din Rail or Wall Mount
Aluminum metal case with IP31 protection,
137mm(H) x 96mm (W) x 129mm (D)
1.5kg with package
Operating Temperature
-25 ~ 70°C (JetNet 5018G)
-40 ~ 70°C (JetNet 5018G-w)
Operating Humidity
5% ~ 95% (Non-condensing)
Storage Temperature
-40 ~ 85°C
Regulatory Approvals
FCC Class A, CE/EN55022. Class A
IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4,
IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8
IEC 60068-2-27
IEC 60068-2-6
Free Fall
IEC 60068-2-32

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