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Industrial Ethernet Switch – JetNet 4518

industrial ethernet switch jetnet

 

The JetNet 4518-w is an 18-port Industrial Managed Ethernet Switch, specifically designed for industrial environments requiring high port density. In addition to the 16 Fast Ethernet ports, JetNet 4518-w is equipped with additional 2 10/100Base-TX/100Base-FX SFP Combo ports, which can be configured for a variety of cabling types and distances depending on your specific environmental needs. With the non-blocking switching performance, JetNet 4518-w provides 12.8G backplane which ensures the traffic switching without data loss and blocking. Combining rugged IP31 enclosure, great heat dissipation and -40~75°C wide operating temperature range, JetNet 4518-w assures data running smoothly under severe industrial environments.

The embedded software supports standard 802.1s MSTP, 802.1D-2004 RSTP and Korenix Multiple Super Ring (MSR) technology for ring redundancy protection. The Korenix MSR supports up to 5ms short recovery time. With its MultiRing design, the 18 front ports allow users to aggregate up to 9 100M copper rings or 8 100M copper plus 1 fiber rings. This is a unique and Korenix patent protected ring technology.

Besides, JetNet 4518-w supports full layer 2 management features, such as 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 4518-w, you can fulfill the technicians’ needs of having the best solution for the large scale industrial Ethernet infrastructure.

  • 16 10/100-TX and 2 100M RJ-45/SFP Combo ports (10/100Base-TX, 100Base-FX)
  • SFP ports support 100 Fiber with Digital Diagnostic Monitoring (DDM) to monitor long distance fiber quality
  • Non-Blocking Switching Performance
  • Korenix Multiple Super Ring pattern aggregates up to 9 Rapid Super Rings
  • IEEE 802.1s MSTP / IEEE802.1d RSTP for network redundancy
  • IEEE 802.1Q Tag VLAN, 256 VLANs, Private VLAN, QinQ, QoS, 8 Port 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
  • Supports Modbus TCP/IP for Factory Automation
  • SNMP V1/V2c/V3, RMON for remote management
  • Advanced Security supports 802.1x and Access Control List for field IP devices’ protection
  • Dual 24V (12-48V) DC power inputs
  • IP31 rugged aluminum case
  • -40~75oC operating temperature for harsh industrial environments

JetNet4518_dimension_599x420

Technology
Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX/FX Fast Ethernet
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.1p class of service
IEEE 802.1Q VLAN and GVRP
IEEE 802.1QinQ
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE802.3ad Link Aggregation Control Protocol (LACP)
IEEE802.1X Port based Network Access Control
IEEE802.1AB Link Layer Discovery Protocol (LLDP)
Modbus TCP/IP
Performance
Switch Technology
Store and Forward Technology, 12.8Gbps Switch Fabric.
System Throughput
14,880pps for 10M Ethernet, 148,800pps for 100M Fast Ethernet
Transfer packet size
Typical: 64 bytes to 1536 bytes, Jumbo Frame Enabled: Up to 9,216bytes
MAC Address
8K
Packet Buffer
2Mbits
Management
Configuration
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 9,216KBytes.
LLDP
Link Layer Discovery Protocol to advertise system/ port identity and capability on the local network
Modbus TCP/IP
Supports open protocol- Modbus TCP/IP with function code group 4 for factory automation application
SNMP
SNMP v1, v2c, v3 and Traps
SNMP MIB
MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON and Private MIB
IEEE 1588 PTP
Synchronize time from the PTP server
SNTP
Simple Network Time Protocol to synchronize time
Port Trunk
Static Trunk and IEEE 802.3ad LACP, LACP Timeout, Up to 8 Trunk Group, 2-8 ports per trunk
Rate Control
Ingress and Egress rate limiting
VLAN
IEEE802.1Q VLAN, GVRP. Up to 256 VLANs
Private VLAN
Direct client ports in isolated/community VLAN to promiscuous port in primary VLAN
IEEE802.1 QinQ
Supports Double VLAN Tag function for implementing Metro Network topologies
Quality of Service
4 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
NTP
Network Time Protocol to synchronize time from internet or local PC
GMRP
GARP Multicast Registration Protocol
802.1x
Port_based Network Access Control
Radius
Login by Radius account/password, Key for Radius Server Authentication
Port Security
Assign authorized MAC to specific port
IP Security
IP security to prevent unauthorized access
Access Control List
Permit/Deny access control lists
DHCP Server
Support 255 Dynamic IP poll
DHCP Option 82
Relay the DHCP request to remote server
Port Mirroring
Online traffic monitoring
E-mail Warning
Automatic warning by pre-defined events
Syslog
Message logged with server and client mode
Alarm Events
Power and Ports Failure, DO state, Ping Failure, Login Fail, Time Synchronize Fail, Super Ring Topology Change
Network Redundancy
Rapid Spanning Tree Protocol
802.1D-2004 RSTP, compatible with Legacy STP.
Multiple Super Ring(MSR)
New generation Korenix Ring Redundancy Technology-Multiple Super Ring.
The MSR supports 5ms failover time and zero delay of restore time with R.M. auto selection, it also backward compatible with legacy super ring in slave mode
Rapid Dual Homing (RDH)
Multiple uplink paths to one or multiple upper switch.
TrunkRing
Integrate port aggregate function in ring path to get higher throughput ring architecture.
Multiple Ring
Couple or Multiple 9 100M rings within one switch.
Legacy Super Ring
Backward compatible in client mode
Interface
Number of Fixed Ports
10/100Base-TX: 18 x RJ-45, Auto MDI/MDI-X, Auto Negotiation 100Base-FX: 2 x SFP with Hot Swappable, combo with copper port 17&18
Cables
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100m)
100 Base-TX: 2/4-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)
100M SFP: Link/Activity (Green/Green Blinking)
RS232 Console
RJ-45 type, Pin: (2: TxD, 3: RxD, 5:GND)
Power
4-pin removable terminal block connector, with auto polarity reverse function
Relay Output
4-pin removable terminal block connector
Power Requirements
Power
Dual 24V (12-48V) DC power input
Power Consumption
Max. 15 Watts
Mechanical
Installation
DIN-Rail or Wall Mount
Case
Aluminum metal case with IP31 protection
Dimensions
137mm(H) x 96mm (W) x 129mm (D)
Weight
1.5 kg with package
Environmental
Operating Temperature
-40~75°C
Operating Humidity
5% ~95% (Non-condensing)
Storage Temperature
-40~85°C
Regulatory Approvals
EMI
FCC Class A, CE/EN55022. Class A
EMS
IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8
Shock
IEC60068-2-27
Vibration
IEC 60068-2-6
Free Fall
IEC 60068-2-32

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