JetNet 5012G / 5012G-w Overview

Overview
Specifications
Ordering Information

Datasheet

Industrial 8+4G Gigabit Managed Ethernet Switch

8 10/100-TX, 2 Gigabit SFP 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 2 Gigabit and 4 100M Rings

IEEE 802.1s MSTP, RSTP/STP, 256 802.1Q VLAN, Private VLAN, QinQ, QoS and up to 6 trunk groups

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

IGMP Snooping, GMRP, Rate Control for multicast message management

Advanced Security supports IP/Port Security, 802.1x and Access Control List

Dual 24V (12-48V)DC power inputs

IP31 rugged aluminum case

-25~70^oC (JetNet 5012G), -40~70^oC (JetNet 5012G-w) operating temperature

JetNet 5012G, the 8+4G Industrial Managed Ethernet Switch, is specifically designed for industrial environments requiring low fast Ethernet ports and more gigabit interfaces for high-bandwidth data transmission. The JetNet 5012G is equipped with 8 10/100TX Fast Ethernet ports, 2 Gigabit SFP and 2 Gigabit RJ-45/SFP combo ports. With its flexible design it can be configured as 8+4G, 7+3G or 10+2G ring switch.

The 8+4G design allows aggregating up to 4 100M rings plus 2 Gigabit rings within one switch, which is a unique and Korenix patent protected ring technology. The JetNet 5012G also allows one Gigabit ring plus 1 or 2 gigabit interfaces application. The client workstations, low bandwidth requiring equipments connect to the Fast Ethernet ports. The uplink port, SCADA station, public servers, share used equipment connect to the gigabit ports. Or it can reserve one of the gigabit ports as spare port for future application's expansion.

JetNet 5012G 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 MSTP, RSTP and Multiple Super Ring technology for ring redundancy protection. Besides, JetNet 5012G 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.

The switch can work with JetView Pro, the Korenix patented Industrial Innovation Network Management system which can draw the network topology, automatically update ring and port status, remotely manage the switch or monitor its status through LLDP and SNMP protocols. With JetNet 5012G, you can fulfill the technicians’ needs of having the best solution for the industrial Ethernet infrastructure.

High Bandwidth and Performance

The JetNet 5012G, equipped with 8 100M Fast Ethernet plus 4 Gigabit Ethernet ports, requests at least 9.6G backplane for wire-speed and bi-directional transmission. To meet the requirements, there are 2 types of system architecture - non-blocking and blocking.
In non-blocking architecture, the switch fabric should provide higher backplane than the front ports’ requests. No matter it’s a one to one or fully mesh network, the throughput is always 100% without any loss.

The blocking architecture is usually implemented in nonsingle chipset solution. Limited backplane may cause traffic jam when there is a heavy loading transmission among the ports.
The JetNet 5012G embedded 12.8G backplane is much higher than the system requires. All the traffic can be switching without blocking and loss. Up to 9K Jumbo frame allows transmitting larger files with less segments. The high bandwidth and performance solution guarantees the high capabilities of the product.

Dual Gigabit Rings aggregation capability

Unlike traditional ring switches, which only allow one ring setting or one ring traffic pass-through, the JetNet 5012G supports MultiRing Technology. This allows aggregating 2 or multiple rings within a single switch, lowering the effort on configuration, minimizing the switch volume, easing the network plan especially for complex environments.
Main benefit of the JetNet 5012G is that it allows you to aggregate dual gigabit rings within a single switch. JetNet 5012G with 2 gigabit fiber plus 2 gigabit combo ports can aggregate 2 gigabit fiber rings or 1 gigabit fiber and 1 100M/Gigabit copper rings plus more 100M cooper rings within a single unit.

Gigabit SFP Port

The JetNet 5012G is equipped with 4 Gigabit RJ-45/ SFP Combo Ports. The uplink ports’ bandwidth is often the bottleneck, when a high port density switch connects to many ports. The Gigabit Combo interface acts as the uplink and downlink path, allowing you to choose copper or different range fiber connection.
The JetNet 5012G SFP socket supports 1000Base-X SFP transceiver. You can choose different types of SFP transceivers, including Multi/Single mode transceivers for your switch, depending on the environmental needs, the distance or the installed fiber cable types.

Multiple Super Ring (MSR^TM) Aggregation Capability
The JetNet 5012G supports the new generation ring technology – MSR^TM which includes various new technologies for redundancy applications and structures of different networks. The JetNet 5012G allows to aggregate up to 6 Rapid Super Rings, 4 Fast Ethernet plus dual gigabit Ethernet Rings. The Korenix protected pattern eases your network planning.

LLDP and JetView Pro i²NMS for Auto Topology Visualization
The Link Layer Discover Protocol (LLDP) was formally ratified as IEEE 802.1AB-2005. LLDP is the Layer 2 protocol that allows the network device/ station to advertise connectivity & management information, the identity & major capabilities, receives and establishes network management information on the local same network.
In industrial environments, most vendors provide their own discovering protocols, window utility or other tools to manage their switches. The LLDP protocol fixes the interoperability among them. With LLDP supported, users can easily browse the network devices and establish the network management information schema about the stations.

With SNMP, LLDP and JetView protocols supported, JetNet 5012G Series can be easily discovered, their port and ring status can be displayed by JetView Pro, the Korenix designed Network Management System or other NMS, which supports SNMP and LLDP. The software can help administrators efficiently and effectively manage the industrial network.

JetNet 5012G Appearance

Dimensions (Unit -mm)