2
1
Introduction
Welcome to Korenix
JetNet 5020G,
Industrial 16+4G Gigabit Managed Ethernet Switch
User Manual.
Following topics are covered in this chapter:
1.1 Overview
1.2 Major Features
1.3 Package Checklist
1.1
Overview
JetNet 5020G, are specially designed for industrial environments requesting support of
higher access point or multiple Gigabit ports. With fewer units installed and higher density of
port numbers, the ports are sharing wider on-chip backplane bandwidth, shorter local
transmission latency, and efficient upstream transmission.
JetNet 5020G, the
16+4G Managed Ethernet Switch
is equipped with 16 10/100TX Fast
Ethernet ports and 4 10/100/ 1000Base-T/Gigabit SFP combo ports. The SFP ports accept all
types of Gigabit SFP transceivers, including Gigabit SX, LX, LHX, ZX and XD for several
connections and distances. The SFP ports can support both 100M and Gigabit SFP Fiber
Transceiver. The software can identify the supported transmission speed of the inserted SFP
transceiver, and the operating temperature extended from -40
°
C to 75
°
C.
Model Name
100TX
Gigabit TX
100M Fiber
1000M Fiber
JetNet 5020G
16+4G Managed Ethernet
Switch
16
4 (Combo with SFP)
4 100FX (SFP)
4 1000FX (SFP)
Note:
100FX means support 100Mbps SFP fiber transceiver, and 1000FX means support
1000Mbps SFP fiber transceiver. 100FX/1000FX means support SFP Link speed auto
detection.
The device is mounted onto 35mm DIN rail in accordance with DIN EN 60715, along with
any public servers or network devices. When others are aggregated to JetNet 5020G, the
16+4G design allows connections up to 10 rings, with owned ring redundancy protection. This
is unique because of Korenix patent-protected technology.
JetNet 5020G is a fan-less-designed switch, with low power consumption, wide operating
temperature, and dynamic DC input voltage. Excellent margin is defined by 9Kbytes Jumbo
Frame on large data transmission and 1.5Mbytes shared memory on packet buffering, which is
the trend for future industrial applications.
The embedded software supports RSTP and Multiple Super Ring technology for ring
redundancy protection. Full Layer 2 management includes, VLAN, IGMP Snooping, LACP for
network control, SNMP, LLDP for network management. Secured access is achieved by Port
Security, 802.1x and flexible Layer2/4 Access Control List. By utilizing JetNet 5020G, one can
fulfill the technician’s need by having best solutions for Industrial Ethernet Infrastructure.
