Unicom-JETNETJetNet 4510 Industrial 10-port Management Fast Ethernet Switch

7 10/100 Base TX and 3 RJ-45/SFP combo (10/100BaseTX, 100Base-FX )

Flexible Fiber connection-Multi or Single mode fiber 

cable

Comprehensive Ring Technology- Multiple Super Ring 

(MSRTM)

Latest Rapid Super Ring Technology- 5 ms failover time, 

zero for restore time

Multi-path, Multi-node backup technology-Rapid Dual 

Homing (RDHTM )

Multiple ring coupling technology- MultiRingTM

Ring Path Aggregation technology - TrunkRingTM

Flexible Ring architecture- TangentRingTM,CrossRingTM

, AnyRingTM

Support device recovery utility - JetViewTM

High Speed Fabric-32Gbps with Non-blocking technology 

LACP /VLAN / GVRP /QoS /IGMP Snooping/Rate 

Control/ Online Multi-Port Mirroring

Secured by Port, Access IP, SSH and HTTPS Login

IEEE 802.1x with Local and remote authenticate service.

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Cisco-Like CLI, Web, SNMP/RMON for network 

Management

Redundant DC Power Inputs, Digital Input and Relay 

Output

1.5KV Hi-Pot Protection for ports and power

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temperature, Rigid Aluminum Case Complies with IP31

The JetNet 4510 is a Managed industrial Ethernet 

Switch, equipped with 7 ports 10/100TX and 3 

ports 10/100 RJ-45 / 100FX SFP combo ports. 

The JetNet 4510 is designed as rugged surface in 

aluminum alloy material and with wide operating 

temperature. The software supports full L2

management features, ring redundancy, network 

Overview

control, security and alert features. The JetNet 

4510 also supports RS-232 console for out of band 

management and the combo port design could 

enlarged connection from 10 ports pure 10/100Mbps

pure copper to 7 ports 10/100Mbps copper plus 3 

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in random.

It is critical for industrial applications that network 

remains non-stop. Korenix Rapid Super Ring 

technology provides network redundancy that can 

self-recover in less than 5 ms at full load. Besides, 

JetNet 4510 provides users with many advanced 

management features. It can be configured smartly 

by console CLI and web browser, the network 

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via E-mail, SNMP trap, Syslog or relay output. Online 

status of each port is also shown on web page. To 

optimize network traffic, network administrators 

can segment ports into different VLANs, or filter 

S

multicast traffic by IGMP Snooping. Bandwidth 

can be managed by port rate control to avoid 

abnormalbroadcast storm. To enhance security, 

port access can be limited to pre-defined IP 

address table, binding MAC address to specific 

port or managed by HTTPS or SSH or perform 

access security through IEEE 802.1x mechanism. 

Network determinism is answered by QoS, Quality 

of Service, for traffic prioritization. JetNet 4510

is the perfect combination for intelligent network 

management and robust network operation.

The JetNet 4510 equips three combo Fast Ethernet 

ports, each combo port combining one Small Form 

factor Pluggable (SFP) socket for 100Mbps multimode or single mode SFP transceiver and one RJ-45 

copper port in 10Mbps full duplex, 100Mbps half /full 

duplex link mode. The switch will automatically detect 

3 Flexible Fast Ethernet Combo Ports

the cable connections priority for combo port. Users 

can connect two 100Mbps SFP ports of JetNet 4510

as a Fast Ethernet Fiber Redundant Ring topology 

and the third combo port as a fiber uplink port or 

applicable port.

Comprehensive Redundant Solutions- Multiple Super 

Ring (MSRTM) Technology

It is critical for industrial applications that network 

remains non-stop. The JetNet 4510 supports new 

generation of ring technology – MSRTM which 

includes various new technology for different network 

redundancy applications and architectures. With the 

MSRTM technology, the failover time could be short 

less than 5 milliseconds and with zero second restore 

time. Unlimited device connective, user can enlarged 

the ring architecture as the campus need without 

delay of the data traffic. The MSRTM also facilitates 

the JetNet 4510 to connect with core management 

switch via standard Rapid Spanning Tree protocol 

though multiple paths or multiple nodes

to increase the reliability by Rapid Dual Homing 

(RDHTM) technology. To higher link availability and 

increase link capacity, the JetNet 4510 has been 

implemented IEEE 802.3ad Link Aggregation Control 

Protocol (LACP). With LACP technology, the JetNet 

4510 can negotiate an automatic port bundling 

dynamically between switches. Two or more Fast 

Ethernet connections are combined in order to 

increase the bandwidth and to create resilient and 

redundant links, it also allows two power inputs 

for power redundancy and wide DC power range, 

from DC 12V to DC 48V plus supporting DC-48V in 

industrial applications.

Rapid Super Ring (RSR) Technology

Rapid Super Ring is Korenix 2nd generation Ring 

redundancy technology. The recovery time is 

enhanced from 300ms to 5ms for copper ring, 20ms

for Fiber ring. The Ring Master can be auto-selected 

by the RSR engine. The 1st Ring Port of the R.M. is 

the primary path. The 2nd Ring Port of the R.M. is 

the block path. Once the primary path is failure, the 

2nd path will be recovered within 5ms. Besides, the 

restore time is also enhanced to zero in R.M. auto 

Rapid Dual Homing (RDHTM) Technology

In the MSR technology includes a new Dual Homing 

technology- Rapid Dual Homing (RDHTM) which 

provides flexible uplink connection in multiple node 

to node or multiple paths to one to obtain more 

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connect multiple RSR or form the redundant topology 

with other vendors, RDHTM allows you enable RSTP 

and RSR at the same device and break the limitation 

of ring node. Thus you have more flexibility and 

standard (RSTP) way to construct your network 

topology

MultiRingTM Technology

The MultiRingTM is a new technology that construct 

coupling ring without control port and achieve 

different coupling architecture by TangentRingTM or 

CrossRingTM (Note-1) technology which provides node 

or path backup ability

By the MultiRingTM Technology, user can enlarge the 

network campus just apply different Ring ID which 

is different with neighborhood to get unlimited Ring 

Coupling ability. 

Link Aggregation Control Protocol, TrunkRingTM

Technology

Link Aggregation Control Protocol allows you to group 

multiple Ethernet ports in parallel to increase the link 

bandwidth. The aggregated ports can be viewed as 

one physical port, so that the bandwidth is higher 

than just one single Ethernet port. The member ports 

of the same trunk group can balance the loading 

and backup with each other. The LACP feature is 

usually used when you need higher bandwidth for the 

backbone network. This is an inexpensive way for 

you to transfer much more data. If the trunk port 

also assigned as a ring port then it will become as 

a TrunkRingTM – which mean is the bandwidth of 

ring path have increased by port trunk technology 

and there is no recovery time when failure occurred. 

The JetNet 4510 provides a simply, easily way to 

aggregate port bandwidth into Rapid Super Ring.

Robust Mechanism Design

Korenix JetNet 4510 outstanding outlook is attractive 

and with strong functionality. The special fan-less 

mechanical design adapts the thermodynamic 

technique to ventilate heat generated from Fast 

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the enclosure, it helps carrying the rising heat 

toward the top ventilation holes to let the chimneyHIIHFWÀRZVEHFRPHYHUHIIHFWLYH8VLQJDOXPLQXP

extrusion case with industrial arts quality, IP 31 class 

of protection, light weight, rigid assembly, excellent 

thermal conductivity, fin-type by extending heat 

dissipation surface assures units can be operated 

under harsh industrial environment reliably

Technology

Standard:

IEEE 802.3 10Base-T Ethernet

IEEE 802.3u 100Base-TX Fast Ethernet

IEEE 802.3u 100Base-FX Fast Ethernet

IEEE 802.3x Flow Control and Back-pressure

IEEE 802.1p class of service

IEEE 802.1Q VLAN

IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP)

IEEE 802.3ad LACP

IEEE 802.1x Port based Network Access Control

Performance

Switch Technology:

Store and Forward Technology with 32Gbps Switch Fabric

System Throughput: 2.976Mpps/ 64bytes packet length

Transfer packet size: 

64 bytes to 1522 bytes (with VLAN Tag)

Transfer performance: 14,880pps for Ethernet and 

148,800pps for Fast Ethernet

MAC Address: 8K MAC

Packet Buffer: 1Mbits

Relay Alarm: 

Dry Relay output with 1A@DC 24V contact ability

Management

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restore, DHCP Client, warm reboot, reset to default, Admin 

password, Port Speed/Duplex Control, status, statistic, MAC 

address table display, static MAC, Aging time, SNMP v1,

v2c, v3, Traps and RMON1

SNMP MIB: MIBII, Bridge MIB, VLAN MIB, SNMP MIB, 

RMON and Private MIB

Port Trunk: Up to 5 Static Trunk and with IEEE 802.3ad

LACP protocol

VLAN: 802.1Q VLAN, GVRP. Up to 64 VLAN groups

Port Trunk: Up to 5 Static Trunk and 802.3ad LACP 

Quality of Service: Four priority queues per port, 802.1p

COS and Layer 3 TOS/DiffServ

IGMP Snooping: IGMP Snooping V1/V2 /V3 for multicast 

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Rate Control:,QJUHVV¿OWHULQJIRU%URDGFDVW0XOWLFDVW

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packets

NTP: Network Time Protocol to synchronize time from 

internet or local PC

Embedded Watchdog: Embedded hardware watchdog 

timer to auto reset system when failure

Port Mirroring: 2QOLQHWUDI¿FPRQLWRULQJRQPXOWLSOH

selected ports

Port Security: Port security to assign authorized MAC to 

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IP Security: IP address security to prevent unauthorized 

access

E-mail Warning: $XWRPDWLFHPDLOZDUQLQJESUHGH¿QHG

events

System Log: Supports both Local mode and Server mode

DHCP: DHCP Client, DHCP Server with IP binding MAC or 

excludes IP address functions

Port Based Network Security: IEEE 802.1x for user 

access authentication with local access list or remote 

Radius server

Network Redundancy

Rapid Spanning Tree: IEEE802.1D-2004 Rapid Spanning 

Tree Protocol. Compatible with Legacy Spanning Tree and 

802.1w

Multiple Super Ring(MSRTM): New generation Korenix 

Ring Redundancy Technology-Multiple Super Ring.

The MSRTM 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 (RDHTM): Support multiple node to 

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reliable architecture

TrunkRingTM: Provides port aggregate function in ring 

path to get more bandwidth for higher throughput ring 

architecture

MultipleRingTM: New generation of ring coupling technology 

without extra control port. It equipped 2 types of connection 

architecture- TangentRingTM and CrossRingTM (Note-1)

Any Ring: Inter-operate with other venders’ redundant ring

Interface

Number of Ports: 

10/100TX: 7 x RJ-45, Auto MDI/MDI-X, Auto Negotiation

10/100TX: 3 x RJ-45, combo with SFP

100Base-FX: 3 x SFP with Hot- Swappable

Cables:

10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568B

100-ohm (100m)

100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable, EIA/TIA-568B

100-ohm (100m)

Diagnostic LED:

10/100 RJ-45: Link /Activity(Green), Full duplex/Collision 

(Yellow)

Port 8~10 Copper: Link/Activity(Green)

Port 8~10 SPF: Link/Activity(Green)

Unit: Power(Green), Digital Out(Red), Digital Input(Green), 

R.M.(Green)

RS232 Console: RJ-45 Connector, Pin3: TxD, Pin6: RxD, 

Pin5:GND

Power: 2 sets of power Input

Digital Input: 

2 sets of Digital Input

Logic Low (0): DC 0~10V

Logic High(1): DC 11~30V

Alarm: VHWVRI5HODRXWSXWIRUSUHGH¿QHGHYHQWV

Reset: Reset button is provided to restore default settings

Power Requirements

System Power: Dual Power Input, DC 12~48V/-12~-48V 

with Reverse Polarity Protection

Power Consumption: About 11.5 Watts @ DC 48V

Mechanical

Installation: DIN-Rail mount or Wall Mount

Case: IP-31 protection, aluminum metal case

Dimension: 137mm(H) x 96mm (W) x 119mm (D) 

( without DIN rail clip)

Weight: 0.915 g without package

Environmental

Operating Temperature: -10 ~70O

C

Operating Humidity: 5% ~ 95% (non-condensing)

Storage Temperature: -40 ~ 85O

C

Hi-Pot: 1.5KV for ports and power

Regulatory Approvals

EMI: FCC Class A, CE/EN55022. Class A

EMC Immunity Interface: EN61000-4-2, EN61000-4-3, 

EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, 

EN61000-4-11

Safety: UL, cUL

Shock: IEC60068-2-27

Vibration: IEC60068-2-6

Free Fall: IEC60068-2-32

MTBF: 249,683 Hours ,*MIL-HDBK-217F GB(MILITARY 

HANDBOOK) standard

Warranty: 5 years

Note-1: Available in the further, please contact with Korenix 

sales windows for more detail information

Ordering Information

JetNet 4510 Industrial 10-Port Managed Fast Ethernet Switch

Includes:

7-ports 10/100Base-TX and 3 10/100/ 100FX SFP Combo ports Switch

Wall mounting plate and six screws

Quick Installation Guide

Documentation CD-ROM

Ordering Accessories

JetNet 4510 Industrial 10-Port Managed Fast Ethernet Switch

Includes:

7-ports 10/100Base-TX and 3 10/100/ 100FX SFP Combo ports Switch

Wall mounting plate and six screws

Quick Installation Guide

Documentation CD-ROM

SFP100MM: 100Mbps SFP Transceiver,1310nm, multi-mode, 2KM, -10~70O

C

SFP100MM-w: 100Mbps SFP Transceiver,1310nm, multi-mode, 2KM, -40~85O

C

SFP100SM30: 100Mbps SFP Transceiver,1310nm, single-mode, 30KM, -10~70O

C

SFP100SM30-w: 100Mbps SFP Transceiver,1310nm,single-mode, 30KM, -40~85O

C