JetNet 5628G Overview
Overview
Specifications
Ordering Information
 Datasheet
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Industrial Modular Managed Ethernet Switch
- 3 modular slots enable you to add up to 24 10/100-TX or 18
100Base-FX
- 4 On-Board Gigabit RJ45/SFP combo ports
- Compliant with IEC61850-3, IEEE1613 Power Substation Standards
- IEEE 1588 Precision Time Protocol for precise time synchronization
- 12.8G Non-Blocking backplane, 16K MAC table make wire speed bidirectional switching
- Up to 9KB Jumbo Frame for large file transmission
- Korenix MSR pattern aggregates up to 12 x 100M Rings plus 2 Gigabit Rings
- 256 Tag based VLANs segregate IEC 61850 GOOSE message streams from each other
- 8 QoS priority allows prioritizing the control and management packet from SCADA
- IGMP Snooping, GMRP, Rate Control for multicast message management
- Secure system by 802.1x, IP/MAC Access Control List, SSH/ HTTPS
- DHCP Option 82, DHCP Server for IP address assignment
- Network Management Features such as SNMP, RMON, LLDP and event notifications
- 90-264VAC, 88-370VDC, 24/48VDC power input
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JetNet 5628G is an IEC61850-3 Modular Managed
Ethernet Switch, equipped with 4 on-board Gigabit
RJ45 / MINI GBIC combo ports plus 3 modular
slots for maximum 24 10/100 Base-TX Ports or 18
100Base-FX Fiber interfaces ports. The JNM5 series
modules are flexible for different port volume, media
types and application needs.
JetNet 5628G, a special design for substation
automation and industrial control room, is compliant
with the IEC61850-3, IEEE1613 high level
environmental certifications. JetNet 5628G has the
capability of forwarding Data, GOOSE, SCADA
message without any loss or collision. Different power
input types and connectors, including 85-264VAC,
88-370VHDC and 18-48VLDC power inputs, are
flexible for field power constructions.
The advantage of choosing JetNet 5628G is that the
switch supports on board 4 gigabit ports which allow
users to trunk up to 8G uplink bandwidth or to form
2 independent Gigabit rings. The 24 100M interface
allows to form 12 100M rings for a reliable network
redundancy. This is the world’s only multiple ring
redundancy design.
The switch also supports Jumbo Frame forwarding
up to 9.2Kbytes. Furthermore, the transmission of
large files in industrial environments becomes more
efficient and solid.
To fulfill the advanced management, control and
security requirements in power substations and
control rooms, JetNet 5628G supports various
software features. The VLAN, QoS, IGMP, layer 2/4
Access Control List, 802.1x, SNMP V3, LLDP, etc.
complete the demand and greatly satisfy technicians’
requests
IEC61850-3 / IEEE1613 Compatibility
In the substation environment, there are many
EMI & Environmental Phenomena, such as the
electric,magnetic, high energy power surge,
uncontrolled temperature & humidity...etc. When it
comes to the Ethernet for substation automation, the
utility companies generally advise you to comply to
the IEC61850-3 standard and IEC1613 standard.
IEC61850-3 is standardized for the design of substation automation.
It defines the standard for the "Communication Networks and Systems in Substations". IEC61850-3 defines the "General Requirements" for relevant
equipments. The IEC1613 defines the “Standard
Environmental and Testing Requirements for
Communications Networking Devices in Electric
Power Substations”.
High Bandwidth and Performance
JetNet 5628G series support 24 fast Ethernet ports
plus 4 gigabit combo ports as well as wire speed
forwarding and up to 9,216 bytes jumbo frame. The
24+4G combo port design provides benefits and
advantages when planning your industrial network
architecture.
- Acting as the access switch, 100M speed is still
the major and popular in industrial environment.
- Acting as the distribution switch, 4 Gigabit Combo
ports are designed for network redundancy,
connecting public server or uplink path....
- 2 Gigabit ports are for forming independent
ring, or connecting multiple switches with RSTP
protection..
- 2 ports for ring and the others for connecting to
public servers with higher bandwidth.
- The upper connection can be aggregated with up
to 8G bandwidth in full duplex mode by LACP.
- 4 Combo Ports Design to save stock of storing
different kinds of transceivers.
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Multiple Super Ring Technology
The JetNet 5628G supports new generation ring
technology – MSR which includes various new
technologies for redundancy applications and
structures of different networks.
Maximum12+2G rings aggregation capability
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Korenix JetNet 5628G supports MultiRing which
allows aggregating multiple Rapid Super Rings. With
the MultiRing technology all the Fast Ethernet and Gigabit Ethernet ports can be part of the ring ports.
Besides, up to 12 100M Rings can be formed and 2
Gigabit Rings can be aggregated to single access
switch.
Traditional ring switches, which only allow one ring setting or one ring traffic passthrough, need additional links or settings to connect multiple rings. When there are several ring requests in your network, the setting and environment becomes complex. Unlike these traditional ring switches, with MultiRing feature the lower rings can connect to the 5628G directly. |
Link Layer Discover Protocol
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.
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Supporting SNMP, LLDP and JetView protocol, the
JetNet 5628G series can be easily discovered, port
and ring status can be displayed by JetView Pro,
Korenix designed Network Management System
or other NMS which support SNMP and LLDP. The
software can help administrators efficiently and
effectively manage the surveillance network. |
Advanced Security by Layer 2/4 Access Control List
In substation automation or industrial control room installation, multiple types of advanced security features are required and must be implemented. The secured Access Control List (ACL) makes it easy to limit certain devices communicating with the other addressed devices and by the specific protocol. Example rules include:
(1) the administrator
to multiple stations,
(2) stations to stations
(3)
stations to public servers…etc.
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The ACLs provide “Permit” and “Deny” rules for any
or the specific host. The IP address, MAC address
and port ID are the destinations allowed to be applied
the rules. The protocol ID, QoS tag, TCP flag… are the operations which users prefer to control. The
JetNet 5628G is equipped with one layer 2+ switch
fabric which provides flexible ACLs for the specified
subjects and operations within the same LAN. |
JetNet 5628G Appearance
Dimensions (Unit -mm)
Flexible Module Design
The JetNet 5628G provides several types of Fast
Ethernet modules. There are 8 10/100Base-TX ports,
4 100Base-FX/SC ports plus 2 100Base-FX SFP and
4 10/100Base-TX plus 4 100Base-FX modules. Turn
off the power at the front on the switch and you are
able to insert the modules or exchange the module types. The modular design is more flexible
for purchasing, less storage of stock and field
installations. Once the distance is over 100 meters,
users can exchange modules without replacing
device. As purchasing the JetNet 5628G, please
confirm the media type and the port volume?
Naming Rule: JNM5-ABBCC/ABBCC
JetNet 5628G Modules:
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JNM5-8TX:
8 ports 10/100Base-TX module |
JNM5–2SFP/4MSC:
2 100Base-FX SFP + 4 100Base-FX/SC Multi-mode 2KM
JNM5–2SFP/4SSC:
2 100Base-FX SFP + 4 100Base-FX/SC Single-mode 30KM |
| JNM5-4TX/4SFP: 4 ports 10/100TX + 4 100FX-SFP Socket |
Purchasing Progress:
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