Industrial Communication
Doc. Code: CE125000
Connect Series
Revision: D
Product Description
Connect Series provides a complete Industrial Data Communication (IDC) portfolio for Fast Ethernet connectivity. Designed
as the ideal solution for industrial applications, connecting Programmable Controllers (PLCs), Human-Machine Interfaces
(HMIs), Frequency Inverters and supervision stations running on industrial servers or computers, Connect Series delivers a
selection of managed and unmanaged switches and Ethernet copper to fiber converter. The easy installation procedures,
DIN rail mounting, and a superior rugged design for harsh environment applications, Connect Series supports a high
temperature range that ensures reliable operation with 2.0 Gbps, Additionaly, its high performance switching engine and
other mechanisms as packet forwarding and filtering fulfills all industrial data communication requirements.
Connect Series also provides network redundancy with secure and reliable data transmission performance, using a ring
technology that is capable of recovery from network failures in just 5 ms. As an option, for redundant applications,to avoid
interference or even to to extend the network coverage, it is possible use the multi-mode fiber for 2,000 m.
Many other smart features as discovery of devices, automatic network topology mapping, configurable output relay for port
link loss diagnostic events, support of redundant power supply inputs, various DHCP functions including DHCP Client and
Server, make Connect Series the ideal solution for industrial data communication.
Ordering Information
JC1301 Included Items
The product package contains following item:

One JC1301-M converter
JN2005 Included Items
The product package contains following item:

One JN2005 switch
JN3008 Included Items
The product package contains following item:

One JN3008 switch with DIN rail clip
JN3008F-M Included Items
The product package contains following item:

One JN3008F-M switch with DIN rail clip
JN4508F-M Included Items
The product package contains the following items:
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1
Industrial Communication
Connect Series
Doc. Code: CE125000


Revision: D
One managed switch JN4508F-M
One RS232 DB9 to RJ45 serial cable
Product Code
The following codes should be used to purchase the products:
Code
Description
JC1301-M
Ethernet/Fiber Converter
JN2005
Industrial 5 Ports Switch
JN3008
Industrial 8 Ports Switch
JN3008F-M
Industrial 6 Ports, 2 Fibers Switch
JN4508F-M
Industrial Managed 6 Ports, 2 Fibers Switch
Product Features
General Features
JN4508F-M
JN3008F-M
JN3008
JN2005
JN1301-M
Number of RJ45 ports
6 (10/100TX)
6
8
5
1
Number of fiber ports
2 (100FX)
2 (100FX)
-
-
1 (100FX)
Multi-mode fiber support
Yes
Yes
No
No
Yes
2 x 24 Vdc
(10 to 60 Vdc)
2 x 24Vdc
(10 to 60 Vdc)
2 x 24 Vdc
(10 to 60 Vdc)
24 Vdc
(18 to 32 Vdc)
18 to 32 Vdc
18 to 27 Vac
Polarity auto reverse protection
Yes
Yes
Yes
Yes
Yes
Redundant power supply inputs
Yes
Yes
Yes
No
No
Relay alarm
Yes
Yes
Yes
Yes
No
1500 Vac
1500 Vac
1500 Vac
1200 Vac
1500 Vac
15 W
6W
3W
3W
3.5 W
Power supply inputs
Insulation
Power dissipation
Quality of Service (QoS)
Yes
Yes
Yes
No
No
Operating temperature
-10 to 70°C
-25 to 75°C
-34 to 70°C
-25 to 75°C
-10 to 70 °C
Storage temperature
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
-40 to 85 °C
-40 to 80 °C
0 to 95%
0 to 95%
0 to 95%
0 to 95%
0 to 95%
DIN rail
Relative humidity (noncondensing)
Installation options
DIN rail
DIN rail
DIN rail
DIN rail
Aluminum case
Yes
Yes
Yes
Yes
Yes
IP level
IP31
IP31
IP31
IP31
IP31
Dimensions (W x D x H)
53 x 105 x 135 mm
55 x 118 x 128 mm
55 x 108 x 128 mm
30 x 98 118 mm
30 x 98 x 76 mm
Package dimensions (W x D x H)
345 x 242 x 82 mm
235 x 150 x 73 mm
235 x 150 x 73 mm
173 x 145 x 65 mm
173 x 145 x 65 mm
885 g
575 g
555 g
290 g
292 g
IEEE 802.3 10Base-T
Yes
Yes
Yes
Yes
Yes
IEEE 802.3u 100Base-TX
Yes
Yes
Yes
Yes
Yes
IEEE 802.3u 100Base-FX
Yes
Yes
No
No
Yes
IEEE 802.3x Flow Control and
Back-Pressure
Yes
Yes
Yes
Yes
Yes
IEEE 802.1p Class of Service
(CoS)
Yes
Yes
Yes
No
No
IEEE 802.1D-2004 Rapid
Spanning Tree Protocol (RSTP)
Yes
No
No
No
No
IEEE 802.1AB Link Layer
Discovery Protocol (LLDP)
Yes
No
No
No
No
Weight
Standards
IEEE 802.1Q VLAN and GVRP
Yes
No
No
No
No
IEEE 802.1QinQ and Private
LAN
Yes
No
No
No
No
IEEE 802.1s Multiple
Spanning Tree Protocol (MSTP)
Yes
No
No
No
No
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
IEEE 802.3ad Link
Aggregation Protocol (LACP)
Yes
No
No
No
No
IEEE 802.1x Port Based
Network Access Protocol
Yes
No
No
No
No
IEEE 1588 Precision Time
Protocol (PTP)
Yes
No
No
No
No
Modbus TCP/IP
Yes
No
No
No
No
ITU-T G.8032 ERPS
Yes
No
No
No
No
Store and forward switch
technology
32 Gbps
2 Gbps
2 Gbps
3.2 Gbps
-
System throughput
26 Mpps
1.49 Mpps
1.49 Mpps
1.49 Mpps
-
1 Mb
448 Kb
448 Kb
-
-
8,000 MACs
2,000 MACs
2,000 MACs
-
-
661,248 hours
903,014 hours
1,285,382 hours
818,646 hours
506,819 hours
FCC
FCC
FCC
FCC/UL
FCC
Packet buffer
MAC address table
MTBF - MIL-HDBK-217F GB
standard
Regulatory approvals FCC/UL
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
JC1301-M Description
JC1301-M is a 1 port Fast Ethernet media converter designed to be compact, which makes it the ideal model that would
physically fit into a chassis with limited space, eg machinery control box and duct assembly room. It also supports switch
forwarding mode with abnormal packet filtering and pure converter mode for extreme low latency requirement. For
example, requirements of EtherCAT protocol, for easy maintenance and time saving, JC1301-M features remote Link Loss
Forwarding (LLF) technology which provides remote link loss signal forwarding, acknowledging link events occurred on
each end of JC1301-M to main server. To activate forwarding mode and LLF functions, simply adjust DIP switch settings
and reset the converter, and the reconfigurations will be applied.
For the field site harsh environment installation such vibrating machinery or duct assembly room, JC1301-M can be easily
mounted directly onto DIN rail. With the IP grade 31 and rigid alloy case, JC1301-M can withstand a wide temperature
range, severe electromagnetic interference and vibration.
Its main features are:











Dual forwarding modes: switching and pure converter
High voltage isolation
Supports Auto MDI/MDI-X and Auto Negotiation
Supports Multi-mode (2 Km)
Auto Link Loss Forwarding (LLF) for fault detection
Extreme low data forwarding latency
Dual modes for power input
Aluminum case with IP31 grade protection
Supports single fiber transmission - WDM
Extended operating temperature
LED for power and communication diagnostics
JC1301-M
Available modes
Switch mode
Pure converter mode
Connectors
Ethernet port
RJ45
Fiber port
Duplex SC
Power input
2 Pins removable terminal block
Diagnostic LED
PW
Power Input status
TP
RJ45 port traffic status
FX
Fiber port traffic status
DIP switch configuration
DIP1
LLF settings (enable/disable)
DIP2
Speed settings (auto-negotiation or forced 100 Mbps full duplex)
DIP3
Fiber port settings (full duplex or half duplex)
DIP4
Operating mode (pure converter or switch mode)
Notes:
Available modes: The switch mode will begin to forward the received data only after it received the complete frame. The
forwarding latency depends on the packet length, which must have between 64 to 1600 bytes. The pure converter
operating algorithm is different from switch mode. It will direct transfer Ethernet signal without any frame checking.
Connectors: RJ45 connector supports category 3, category 4, category 5, unshielded twisted pair or shielded twisted pair
cable. The maximum link distance is 100 meters. SC connector supports multi-mode fiber, 50/125 um or 62.5/125 um, max.
distance of 2,000 m. 2 pins terminal block for power input with auto polarity reverse.
Switch Mode and Pure Converter Mode
The JC1301-M can be used in two different modes, switch mode and pure converter mode. The store and forward
technology is implemented in switch mode. It will filter out abnormal packets to maintain network efficiency and supports
the data forwarding rate up to 148,810 pps (packtes per second) in full wire speed with packet length from 64 to 1522
bytes. In the pure converter mode, the JC1301-M only converts signal between copper and fiber port without any packet
check, and operates in the speed of minimum data forwarding latency.
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Industrial Communication
Doc. Code: CE125000
Connect Series
Revision: D
Traditionally, media converters are used for the signal conversion between electronic and optical. Most of media converters
are not capable of handling all kinds of packet sizes. A major drawback is that they cannot support 10/100 Mbps auto
negotiation and auto detection function for the cross-over or straight cable. The pure converter mode has the advantage of
supporting extreme low transfer latency, even when the packet is with a CRC error, and when the packet length is below 64
bytes. Some of special devices need pure converter and they need it to operate simply, without any features.
JC1301-M can be configured between the two modes by a DIP switch. For CSMA/CD compliance, the UTP port supports
100 Mbps full duplex when setting JC1301-M as pure converter. If setting as 100 Mbps half duplex mode, the available link
distance will be 60 m only. In the switch mode it will not have this limitation, the link distance can be up to 100 m. In pure
converter mode, the JC1301-M will operate with the minimum latency of 1.6 us. The 2 ports of JC1301-M are
interconnected via MII signals, therefore the internal switch MAC and packet buffer are not used. Besides, the packet
length will not be limited and will reach up to 1.600 bytes. The updated configuration will be available after resetting the
device.
Usage Examples
The next examples ilustrate different architectures in which JC1301-M can be used to enable long distances between
devices. The first figure shows a PLC communicating with a SCADA system.
The next example shows the communication between two half clusters that form a redundant PLC. Each side of the
redundancy can be placed far from the other using JC1301-M, thus solving any system's placement issues.
The example of I/O expansion shows that it is possible to expand the architecture for long distances from the local rack,
distributing the I/O racks according to the system's needs.
Auto Fault Detection through Link Loss Forwarding
When using traditional fiber converters, users often encounter the following problem: a fiber converter acting as an ordinary
unmanaged two port switch. When one of the fiber converter's ports fails (e.g. the TX port), the other one (e.g. FX port)
continues to receive data via the media (e.g. fiber), confusing the device on the other end of the media by indicating that
the connection is still intact. But, by the time the disconnection is found, this error causes a great amount of loss.
If a port loses the connection for any reason, it will activate Link Loss Forwarding to shut down the other port, allowing th e
device on the other end of the media to detect the disconnection. The network administrator can be informed of the
disconnection immediately, enabling a prompt reaction to the situation, greatly reducing loss caused by any link failure.
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Industrial Communication
Doc. Code: CE125000
Connect Series
Revision: D
Real-Time Ethernet Solution - EtherCAT Test
JC1301-M has passed the system test of an open real-time Ethernet solution, EtherCAT. For communication tasks, not
only the defined latency (cycle time) is important, but the jitter also has to be limited. There is no jitter between two JC1301M converters connected via fiber end while EtherCAT devices are attached to the other Ethernet end of the system. The
system meets all requirements of EtherCAT protocol.
Reliable Mechanical Design
Industrial applications are known as harsh environments and are required to run non-stop. The product is designed for
rugged conditions, such as high or low temperature conditions, impact, vibration, or corrosion. To cope with demanding
industrial environments, the aluminum alloy case is rigid and conforms to IP31 housing design.
Installation - JC1301-M
Electrical Installation
The following diagram shows JC1301-M electrical installation.
1 - There is a grounding screw on the bottom of JC1301-M. Connect the ground screw of JC1301-M to a grounding surface
to ensure safety and prevent noise.
2 - Insert the positive and negative wires into the V+ and V- contact on the terminal block connector.
3 - Tighten the wire-clamp screws to prevent the power wires from being loosened.
Note:
The recommended working voltage is 24 Vdc (18 to 32 Vdc) or 18 Vac (18 to 27 Vac).
Connecting to the Network
Connecting the Ethernet Port
Connect one end of an Ethernet cable into the UTP port of JC1301-M, while the other end is connected to the attached
networking device. UTP port support auto MDI/MDIX function. Refer to the LED Indicators section for descriptions of each
LED indicator.
Connecting the Fiber Ports
Connect the fiber ports on JC1301-M to another fiber ethernet device, by following the figure below. Wrong connection or
fiber cable type will cause the fiber ports not to work properly.
ATTENTION:
This is a Class 1 Laser/LED product. Do not stare into the Laser/LED beam.
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
The table below illustrates fiber transceivers specification.
Fiber (µm)
Connector
Wave
length (µm)
TXPrw
(Min)
TXPwr
(Max)
Multi-Mode
50 to 62.5/125
SC
1310nm
-20 dBm
-14 dBm
RXPwr
(Min)
RXPwr
(Max)
Link
Budget
(dBm)
Distance
(Km)
-31 dBm
0 dBm
11
2
Notes:
TXPrw (Min): Minimum Launch Power.
TXPwr (Max): Maximum Launch Power.
RXPwr (Min): Minimum Receive Sensitivity.
RXPwr (Max): Maximum Receive Sensitivity.
Link Budget: Minimum Launch Power – Maximum Receive Sensitivity.
To ensure your fiber converter can transmit/receive data between the 2 nodes, the attenuation of the optical fiber cable
should be smaller than the fiber converter’s link budget.
Settings for Alarm Relay Output
The DIP-Switch pins are described in the next table:
Dip Switch Pin
Number
Status
Description
ON
Enable link loose forwarding function
OFF
Disable link loose forwarding function
ON
Set RJ45 in 100 Mbps full duplex mode
OFF
Set RJ45 in auto-negotiation mode
ON
Set fiber port in half-duplex mode
OFF
Set fiber port in full duplex mode
ON
Set JC1301-M in pure converter mode
OFF
Set JC1301-M in switch converter mode
Default
Alarm Switch
Pin1
X
Pin2
X
Pin3
X
Pin4
X
Note:
After adjusting the DIP-switch, reboot the conversor to activete the new settings.
Mechanical Assembly
Mount the DIN-rail clip screwed on the rear of JC1301-M on the DIN rail.
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
Physical Dimensions- JC1301-M
The dimensions of module are shown in mm.
Maintenance - JC1301-M
LED Diagnostic Indicators
The conversor has LEDs to indicate the status of the communication. The following tables show the meaning of each state
and a respective description
Power Input
The LED PW (green color) is described in the table below:
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Green
Description
Causes
Solution
On
Normal use
-
-
Off
LED fail or module
off
Disconnected module. No
external supply or
hardware failure
Check if the module is completely
supplied by an external power
supply
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
RJ45 Port
The LED TP (green color) is described in the next table:
Green
Description
Causes
Solution
On
Indicates the
module has Link
-
-
Blinking
Indicates the
module has Activity
Off
LED fail or module
off
Disconnected module
cable. No external supply
or hardware failure
Check if the module is completely
supplied by an external power
supply or check if the cable is
connected
Fiber Port
The LED FX (green color) is described in the next table:
Altus S. A.
Green
Description
Causes
Solution
On
Indicates the
module has Link
-
-
Blinking
Indicates the
module has Activity
-
-
Off
LED fail or module
off
Disconnected module
cable. No external supply
or hardware failure
Check if the module is completely
supplied by an external power supply
or check if the cable is connected
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
JN2005 Description
The JN2005 is an Industrial 5 port 10/100BaseTX Ethernet switch. JN2005 has a slim industrial design to save rail space
for compact systems. In order to endure harsh environments, JN2005 features an industrial-grade aluminum case with
IP31 grade protection ability against dust and water. JN2005 provides one relay output for port link down events, which is
enabled / disabled by the DIP switch. Moreover, JN2005 has good immunity against unstable power source and can accept
input voltage from 18 Vdc to 32 Vdc on its terminal block.
Its main features are:
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5 ports 10/100TX with auto MDI/MDI-X
Slim-sized for industrial DIN-rail application
Relay output for port alarm
High voltage isolation
Aluminum case with IP31 grade protection
Extended operating temperature
JN2005
Connectors
Ethernet ports
RJ45
Power input
4 pins removable terminal block
Diagnostic LED
P
Power input status
Alm
Alarm status
P1 to P5
RJ45 port traffic status
DIP switch configuration
DIP 1 to 5
Enable/Disable port link down alarm event
Note:
Connectors: RJ45 connector category 3, category 4, category 5 unshielded twisted pair or shielded twisted pair cable. The
link distance is maximum 100 meters. Terminal block for power input with auto polarity reverse.
Plug-and-Play Switch & High-Speed Transmission
JN2005 requires no user setup and immediately starts operating as soon as you power it up. Excellent data transmission
performance is provided for applications. No traffic will be delayed with the transmission rate up to 3.2 Gbps.
Usage Example
The next example ilustrates an architecture in which JN2005 can be used to provide communication between many
devices in the network. The figure shows a communication with PLCs, HMI and SCADA system.
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Industrial Communication
Doc. Code: CE125000
Connect Series
Revision: D
Compact Size & Fault Relay Output
The slim sized design makes it an ideal model that would physically fit in a network environment with limited space. The
relay output is an important feature to let you know when there is any event of port link down. Just move up t he DIP switch
and the fault relay alarm will be operational.
Easy Installation for Hazardous Environment Application
JN2005 can be easily wall mounted and mounted directly on DIN rail. The IP31 rigid aluminum flat casing and wide
operation temperature range ensure reliable operation for harsh environment.
Installation - JN2005
Electrical Installation
The following diagram shows JN2005 electrical installation.
1 - There is a grounding screw on the bottom of JN2005. Connect the ground screw of JN2005 to a grounding surface to
ensure safety and prevent noise.
2 - Insert the positive and negative wires into the V+ and V- contact on the terminal block connector.
3 - Tighten the wire-clamp screws to prevent the power wires from being loosened.
4 - The relay outuput alarm contacts are indicated in the terminarl block connector as shown in the figure. Relay output
carry ability 1 A at 24 V. Set the DIP switch of Port Alarm to “ON”, relay outuput alarm will detect any port failures, and form
a short circuit. The alarm relay output is “Normal Open”.
Note:
The recommended working voltage is 24 Vdc (18 to 32 Vdc).
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
Connecting to the Network
Connecting the Ethernet Ports
Connect one end of an Ethernet cable into the UTP port of JN2005, while the other end is connected t o the attached
networking device. All UTP port support auto MDI/MDIX function. Refer to the LED Indicators section for descriptions of
each LED indicator.
Settings for Alarm Relay Output
Enable or disable by a DIP-switch the relay output when a port link down event occurs. The next table shows how the
configuration works.
DIP Switch Pin
Number
Status
Description
ON
Enable port link down alarm event at this port
OFF
Disable port link down alarm event at this port
Default
Alarm Switch
Pin 1 to Pin 5
X
Note:
After adjuting the DIPswitch, reboot the switch to activate the new settings.
Mechanical Assembly
Mount the DIN rail clip screwed on the rear of JN2005 on the DIN rail.
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
Physical Dimensions - JN2005
The dimensions of module are shown in mm.
Maintenance - JN2005
LED Diagnostic Indicators
The switch has LEDs to indicate the status of the communication. The following tables show the meaning of each state and
a respective description.
Power Input
The LED P (green color) is described in the next table:
Altus S. A.
Green
Description
Causes
Solution
On
Normal use
-
-
Off
LED fail or module off
Disconnected module. No
external supply or hardware
failure
Check if the module is
completely supplied by an
external power supply
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
Alarms
The LED Alm (red color) is described in the next table:
Red
On
Off
Description
Causes
Solution
Port link down event
At least one port is
configured and have
triggered link down event
Check if any cable of P1 to P5 ports is
disconnected.
Normal use or LED fail
Normal operation or link
down events are
disabled or module has
no external power supply
or hardware failure
Check the power supply connector is
connected. Check if the wires are
properly connected in the power supply
connector. Check if the external power
supply is working properly
RJ45 Port
The LEDs LNK (green color) and ACT (yellow color) of RJ45 port are described in the next table:
Green
Yelow
Description
Causes
Solution
On
Off
Indicates the module
has100 Mbps link
-
-
Off
On
Indicates the module has
10 Mbps link
-
-
Blinking
On/
Blinking
Indicates the module is
active and link 100 Mbps
-
-
Off
Blinking
Indicates the module is
active and Link 10 Mbps
Disconnected module
cable. No external
supply or hardware
failure
Check if the module is
completely supplied by an
external power supply or check
if the cable is connected
Off
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Off
LED fail or module off
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Industrial Communication
Connect Series
Doc. Code: CE125000
Revision: D
JN3008/JN3008F-M Description
The JN3008 is an 8 port fast Ethernet switch to best fit in heavy industrial field applications and the JN3008F-M is an 8 port
fast Ethernet switch designed with 6 RJ45 fast Ethernet copper and 2 fast Ethernet fiber ports to best fit in long distance
heavy industrial field applications. Both switches have an enhanced design specification, including wider operation
temperature and power input range. They are equipped with 2.0 Gbps high performance switching engine with packet
forwarding and filtering mechanism to fulfill higher performance industrial data communication requirements in field site
deployments. The packet forwarding feature enables the JN3008 to handle from 64 to 1522 bytes packet sizes into 2
forwarding priority queues which is compliant with IEEE 802.1p Class of Service (CoS) for providing best data
performance. Both have broadcast storm filtering and flow control functions that can ensure data traffic delivery to
destination without traffic congestion. The combination of enhanced network features and rugged spec ifications make the
JN3008/JN3008F-M the best entry-level networking solution in industrial deployments.
Its main features are:
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
8 ports 10/100 Base TX with Auto MDI/MDI-X (only JN3008)
6 ports 10/100 Base TX plus 2 Fast Ethernet fiber ports (only
JN3008F-M)
Supports Multi-mode (2 Km, only JN3008F-M)
Compact size with full power redundancy
Excellent data exchange performance
QoS for packet forwarding precedence
Broadcast storm packet filtering
Port and power event alarm
Dual power inputs with redundancy
High voltage isolation Aluminum case with IP31 grade protection
Extended operating temperature
JN3008 / JN3008F-M
Broadcast storm control
Default enabled
Connectors
Ethernet ports
RJ45
Fiber port (only JN3008F-M)
Duplex SC
Power input / relay
6 pins removable terminal block
Diagnostic LED
PWR1, PWR2
Power input status (redundant)
Alm
Alarm status
LNK/ACT - 7, 8 (only JN3008F-M)
Fiber port traffic status
1 to 8 (JN3008) or 1 to 6 (JN3008F-M) ports
RJ45 port traffic status
DIP switch configuration
DIP 1 to 5
Enable/Disable port link down alarm event
Notes:
Broadcast storm control: Traffic threshold 200 packets/s at 100 Mbps; 20 packets/s at 10 Mbps.
Connectors: RJ45 connector 10Base-T 2 pairs UTP/STP category 3, category 4, category 5 cable, EIA/TIA_568B 100ohm (100 m) and 100 Base-TX 2-pairs UTP/STP category 5 cable, EIA/TIA-568B 100-ohm (100 m). SC connector supports
multi-mode fiber 50/125 um or 62.5/125 um, max. distance 2,000 m. Alarm relay and power input 6 pins removable terminal
block with redundant power input with polarity auto reverse protection.
Fiber Optic Port Options for Long Distance Requirement
To avoid interference as well as to extend the network coverage, in addition to 6 fast Ethernet copper ports, JN3008F-M is
equipped with two 100 Mbps fiber uplink ports, supporting multi-mode fiber for 2,000 m distances, in order to achieve stable
far end transmission.
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Industrial Communication
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Connect Series
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Reliable Power System Design
In order to operate under harsh environment of industrial sites, JN3008 and JN3008F-M are designed with redundant wide
power input with extending voltage range as well as auto polarity reverse function to ensure the switch's capability of
transmitting data under poor power sourcing.
High Electromagnetic Interference Immunity
In industrial applications with widespread electromagnetic interference, such as the automation control and high power
motor operating environments, the switch's electromagnetic immunity ability will affect the quality of data transfer. The
JN3008, compliant with the electromagnetic interference requirements for heavy industrial applications, provides a high
level of electromagnetic immunity according the IEC/EN 61000-6-2 standard with distinguished electrical slow transient,
radio-frequency electromagnetic field and electrical fast transient protections. Equipped with a rugged aluminum case with
IP31 grade protection and high thermal conductivity design, it is capable of resisting an extended temperature range while
providing reliable connectivity under harsh industrial environments.
Installation - JN3008 and JN3008F-M
Electrical Installation
The following diagram shows JN3008/JN3008F-M electrical installation.
1 - There is a grounding screw on the bottom of JN3008/JN3008F-M. Connect the ground screw of JN3008/JN3008F-M to
a grounding surface to ensure safety and prevent noise.
2 - Insert the positive and negative wires into the PW1+, PW1-, PW2+ and PW2- contacts on the terminal block connector.
3 - Tighten the wire-clamp screws to prevent the power wires from being loosened.
4 - The relay outuput alarm contacts are indicated in the terminarl block connector as shown in the figure. Relay output
carry ability 1 A at 24 V. Set the DIP switch of port alarm to “ON”, relay outuput alarm will detect any port failures, and form
a short circuit. The alarm relay output is Normal Open.
Note:
The recommended working voltage is 24 Vdc.
Connecting to the Network
Connecting the Ethernet Ports
Connect one end of an Ethernet cable into the UTP port of JN3008/JN3008F-M, while the other end is connected to a
networking device. All UTP ports support auto MDI/MDIX function. Refer to the LED Indicators section for descriptions of
each LED indicator.
Connecting the Fiber Port
Connect the fiber port on JN3008F-M to another fiber Ethernet device, by following the figure below. Wrong connection or
fiber cable type will cause the fiber port to work unproperly.
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ATTENTION:
This is a Class 1 Laser/LED product. Do not stare into the Laser/LED beam.
Settings for Alarm Relay Output
DIP Switch Pin
Number
Status
Description
ON
Enable port link down alarm event at this port
OFF
Disable port link down alarm event at this port
ON
Enable power failure alarm
OFF
Disable power failure alarm
Pin 1 to Pin 8
Pin 9
Note:
After adjuting the DIP switch, reboot the device to activate the new settings.
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Mechanical Assembly
Mount the din rail clip screwed on the rear of JN3008/JN3008F-M on the DIN rail.
Physical Dimensions - JN3008 and JN3008F-M
The dimensions of modules are shown in mm.
JN3008
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JN3008F-M
Maintenance - JN3008 and JN3008F-M
LED Diagnostic Indicators
The switches have LEDs to indicate the status of the communication. The following tables show the meaning of each state
and a respective description
Power Input
The LEDs PWR1 and 2 (green color) are described in the next table:
Green
Green
Description
Causes
Solution
On
On
Normal use
-
-
Off
Module operational, no
redundant power supply
or LED fail
At least one external power
supply is off or hardware
failure
Check if both power
supply inputs are
completely supplied by an
external power supply
Off
On
Module operational, no
redundant power supply
or LED fail
At least one external power
supply is off or hardware
failure
Check if both power
supply inputs are
completely supplied by an
external power supply
Off
Off
LED fail or module off
Disconnected module. No
external supply or hardware
failure
Check if the module is
completely supplied by an
external power supply
On
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Alarms
The LED Alm (red color) is described in the next table:
Red
On
Off
Description
Causes
Solution
Port link down event or
power failure occurred
At least one port is configured
and have triggered link down
event or at least one power
supply is not connected or not
working properly
Check if the cables of P1 to P6
or P8 ports are disconnected
Check the power supply
connector is connected
Check if the wires are properly
connected in the power supply
connector
Check if the external power
supply is working properly
Normal use or LED fail
Normal operation or link down
events are disabled or module
has no external power supply
or hardware failure
Check if one of PWR1 or PWR2
is turned off. If one of them is
off, then the Alm LED is fail
RJ45 Port
The LEDs LNK (green color) and ACT (yellow color) of RJ45 ports are described in the next table:
Green
Yelow
Description
Causes
Solution
On
On
Indicates the module
has100 Mbps link
-
-
On
Off
Indicates the module has
10 Mbps link
-
-
Blinking
On
Indicates the module is
active and link 100 Mbps
-
-
Blinking
Off
Indicates the module is
active and link 10 Mbps
Disconnected module
cable. No external
supply or hardware
failure
Check if the module is
completely supplied by
an external power
supply or check if the
cable is connected.
Off
Off
LED fail or module off
Fiber Port
The LEDs LNK/ACT (green color) of fiber ports are described in the next table:
Green
Description
Causes
Solution
On
Indicates the module has
link 100 Mbps
-
-
Blinking
Indicates the module is
active and link 100 Mbps
-
-
LED fail or module off
Disconnected module
cable. No external supply
or hardware failure
Check if the module is
completely supplied by an
external power supply or
check if the cable is
connected.
Off
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JN4508F-M Description
The JN4508F-M is an Industrial managed fast Ethernet switch equipped with 6 ports 10/100 Mbps ports RJ-45 plus 2
100Mbps Fiber uplink ports. Combined the outstanding L2 management features along with the LLDP and high system
reliability, including MSR and MSTP network redundancy technologies, for ensuring real-time and high quality connectivity
in various networking applications.
The JN4508F-M is 32 Gbps switch provide real time non-blocking transmission performance for satisfying the needs of
high bandwidth data transmission requiring applications while ensuring traffic switching without data loss. Besides, the
system's design includes a hardware based watchdog timer for keeping the operating system live. It also provides power
redundancy with wide range voltage Vdc inputs for ensuring the power continuity in the system.
With a ruggedized design with IP31 enclosure, JN4508F-M provide highly reliable and secure data transmission under
severe industrial environments To build a smart, cost-efficient industrial Ethernet infrastructure, JN4508F-M is the best
choice.
Its main features are:
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6 ports 10/100 Base TX with auto MDI/MDI-X
2 ports 100 Base FX uplink ports
Supports multi-mode 2,000 m
32Gbps non-blocking transmission
8000 MAC address table
Multiple super ring with recovery time < 5 ms
Rapid dual homing
Multiple ring
MSTP / RSTP
SNTP
VLAN and private VLAN
QinQ, GVRP, QoS, IGMP snooping
Rate control and port trunking, LACP
Online multi-port mirroring
LLDP
NMS JetView Pro for auto-topology and group management
Supports SNMP
Multiple language Web UI
Serial Management
Supports MODBUS TCP/Client protocol
Embedded hardware watchdog for system auto rescue
Software configurable alarm output
Dual power inputs with redundancy
Wide range voltage Vdc inputs
High voltage isolation Aluminum case with IP31 grade
protection
Extended operating temperature
JN4508F-M
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System log
1000 entries for system or remote log server
DHCP client
Yes
Supports NMS
Yes, Jet View Pro
Networking redundancy
Yes
Multiple super ring
Yes
Maximum super ring
4
Rapid dual homing
Yes
Trunk ring
Yes
IGMP Snooping
Yes, V1/V2/V3 and query mode compliance
VLAN
Port based VLAN, tag VLAN (VLAN ID 1 to 4094)
Private VLAN
Yes
Packet filter
Yes
SNMP V1/V2c/V3
Yes
SNMP MIB
MIB-II, Private MIB, Bridge MIB, Ethernet-like MIB, RMON, VLAN MIB,
IGMP MIB
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SNMP trap
Support 4 trap stations
SNTP
Yes
Web browser
Yes
SMTP
Yes
Management IP Security
Yes
Port Security
Yes
Port mirroring
Yes
Rate Control
Yes
Firmware update
Yes
Reset button
System reboot and factory default setting
Connectors
Ethernet ports
RJ45
Fiber ports
Dual SC
Power inputs/relay
Dual 4 pins terminal blocks
RS232 console
RJ45
Diagnostic LED
PWR1 and 2
Power input status (redundant)
SYS
System operating status
R.S
Ring operating status
DI
Digital inputs status (high level signals)
DO
Digital output status (relay output)
LNK / ACT (ports 1 to 8)
Fast Ethernet ports 1 to 6 and Fiber ports 7 and 8 traffic and link status
Notes:
DHCP client: The DCHP (Dynamic host Configuration Protocol) is a TCP/IP protocol service used to configure the host
dinamicaly. It provides the IP address, subnet mask, default gateway. The DHCP client is the device capable to receive the
TCP/IP configuration from a DHCP server.
NMS: The JN4508F-M supports the NMS (Network Management System) – JetView Pro, that helps to find and link
topology discovery.
Multiple super ring: Ring redundancy technology, includes Rapid Super Ring, Rapid Dual Homing and Trunk Ring.
Rapid dual homing: Multiple uplink paths to one or multiple upper swtich.
Trunk ring: Integrate port aggregate function in ring path to get higher throughput ring architecture.
IGMP snooping: Is the process of listening to IGMP (Internet Group Management Protocol) network traffic. The feature
allows a network switch to listen in on the IGMP conversation between hosts and routers. By listeing to these converstaions
the switch maintains a mpa of which links need which IP multicast streams.
VLAN: Is a logical group of workstation, servers and network devices that appear to be on the same LAN despite their
geographical distribution. A VLAN (Virtual Local Area Network) allows a network of computers and users to communicate in
a simulated environment. Used to achieve sacalability, security and ease of network management.
Private VLAN: Direct client ports in isolated/community VLAN to promiscuous port in primary VLAN.
SNMP: Is a popular protocol for network management. The SNMP (Simple Network Management Protocol) is used for
collecting information and configuring network devices.
SNTP: Is a simplified version of NTP (Network Time Protocol) that is used to synchronize computer clocks on a network.
The SNTP (Simple Network Time Protocol) is generally used when full implementation of NTP is not needed.
SMTP: Is a TCP/IP protocol used in sending and receiving e-mail. SMTP (Simple Mail Transfer Protocol) is typically used
when e-mail is delivered from an email client to an email server or when e-mail is delivered from one e-mail server to
another.
Management IP Security: IP address security to prevent unauthorized access.
Port Security: Port security to assign authorized MAC to specific port.
Port mirroring: Online traffic monitoring on multiple selected ports.
Rate Control: Ingress filtering for broadcast (broadcast storm control), multicast, unknown DA or all packtes. Egress
filtering for all packet types.
Fiber Optic for Long Distance Data Transmission
To offer enhanced reliability, stability and extended connectivity, JN4508F-M is designed with 2 fiber ports with superior
characteristics, including antielectromagnetic interference, anti-moisture and antivibration capabilities. To meet your needs
for various distance transmission, the fiber ports support multi-mode fiber with 2,000 m link distance.
High Performance
The JN450F-M was designed with a 32 bits processor running at 180 MHz, combines an embedded hardware based
watchdog timer to avoid system crashed by environmental factors, such as intense electromagnetic interference, extreme
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temperature variations and/or any wrong instruction looping. This outstanding design can ensure the system stability and
reliability when it installed in hardened environment.
Advanced L2 Network Control Performance and Security features
The JN4508F-M provides various network control and security features to ensure the reliable and secure network
connection. To optimize the industrial network environment, the switch supports tag based VLAN, IGMP Snooping, IEEE
802.1s multiple spanning tree, IEEE 802.1w rapid spanning tree, quality of s ervice (QoS), link aggregation control protocol
(LACP), rate control, port mirror, etc. allowing users to fully handle the switch.
To avoid attacks and ensure the secure data transmission, JN4508F-M features DHCP client, DHCP server with IP and
MAC binding, 802.1X access control, SSH for telnet security, IP access table, port security, private VLAN for independent
network traffic handling as well as many other security features.
MODBUS TCP/IP for Factory Automation Network Enhancement
The Modbus TCP/IP protocol is supported in JN4508F-M for factory automation applications. It enables administrator to
connect to data acquisition (SCADA) system and read the switch's operating information using its own M ODBUS TCP/IP
client program for monitoring and maintaining switch’s status. With the supported MODBUS TCP/IP, the JN4508F-M
become an element of factory automation such as the programmable logic controller (PLC), distributed control system
(DCS), and allow users to monitor/maintain factory equipment on the HMI (Human Machine Interface) system, including
production information and communication status. Therefore, user does not need to integrate multiple management
platforms to monitor factory equipment: with just a single JN4508F-M platform users can easily achieve enhanced
monitoring and maintenance of the entire factory.
Easy to Configure Network Managment Interface
To ease configuration and monitoring, the JN4508F-M offers various management interfaces, such as SNMP, Web
browser, in-band telnet and out-band local serial console with command like interface. The switch status as well as all the
networking features can be enabled through these management interfaces. The failure notifications are later s ent through
e-mail, SNMP trap, local/remote system log or fault event alarm relay.
In addition to all these management interfaces, JN4508F-M also supports a network management system (NMS) utility for
achieving cost efficiency in system construction, which integrates comprehensive network monitoring features for auto
topology discovery, device auto discovery, group IP address change and firmware update.
Comprehensive Redundant Solutions – Multiple Super Ring
The JN4508F-M supports new generation ring technology, which includes various new technologies for different network
redundancy applications and structures. It allows aggregating up to 4 fast Ethernet rings. With the multiple super ring
technology, a node can be configured to multiple rings with the failover time in as little as 5 ms and zero-second of
restoration time. In addition, users can extend the ring topology by adding hundreds of Connect Series to meet the largescale network needs without compromising the network speed.
The multiple super ring also allows the Connect Series to easily connect with core management switches via standard rpid
spanning tree protocol or through multiple paths or nodes to increase the reliability by rapid dual homing technology. By
integrating multiple super ring and link aggregation control protocol (LACP) the Connect Series can enhance the link
availability and increase the overall link capacity. Two or more fast Ethernet connections are combined in order to increase
the bandwidth and to create a resilient and redundant link.
Rapid Super Ring Technology
Rapid super ring is the second generation of ring redundancy technology. The recovery time is greatly improved from 20
ms to few ms for both copper and fiber rings. The ring master can be auto-selected by rapid super ring engine. The first
ring port of the ring master is the primary path while the second ring port of the ring master is the block path. Once the
primary path fails, the second path will be recovered within few ms. Besides; the restoration time is also shortened to zero
in the ring master auto-selection mode.
Seamless Ring Port Restoration
Seamless restoration is a new technology which can restore a failed ring without causing any loop problem, topology
change and packet loss. With zero second restoration time, this mechanism eliminates any unstable status and guarantees
the applications running non-stop.
Rapid Dual Homing Technology
Rapid dual homing is also an important feature of new generation ring technology. It supports ring coupling with other
vendors devices. Moreover, providing easy configuration and multiple redundancies, the failover time is much faster and
the restoration time is zero ms. Uplinks can be auto detected and gathered into groups. In each group uplinks are sorted
into primary, secondary and standbys based on their link speed. The uplink with the highest speed is more likely to be
active path for data transmission. Link aggregation is also integrated into rapid dual homing. An uplink connection can be a
single link or several links aggregated as a trunk, which provides better redundancy and link capacity.
Trunk Ring
Trunk ring is a new feature in multiple super ring which merges the two technologies of rapid super ring and link
aggregation. It takes advantages of aggregation to enhance the link redundancy, while increasing the link speed. The ring
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will open only if all the aggregated links are broken. Link aggregation can be achieved by either stat ic trunk or LACP. Not
all the link sections in a trunk ring need to be the same. Ring links can be either symmetric or asymmetric. Some are a
single path, and the others are aggregated by links where the number of links in a trunk group can be different. Users can
enhance the link redundancy at different locations in accordance to the need. The link with less speed is more likely to be
used as the backup path for restoring the network to full play capacity.
Multi Ring
The multi ring provides easier connectivity between two ring networks. The simplest example is to connect two rings by a
single device. Depending on the number of ports and the speed, the JN4508F-M can connect as a 100 Mbps ring and
uplink higher level witch Connect Series industrial switch. As shown in the below figure, multiring technology simply
extends the network topology by linking multiple rings into a line or into multiple directions.
In addition to extensibility, multi ring has great diversity of various ring technologies. When multi ring enabled, JN4508F-M
can connect rapid super ring rings, trunk ring and a super ring together and simultaneously provide more fast Ethernet ring
connectivities. This provides extensibility to new technologies while keeping the great backward compatibility.
Link Aggregation Control Protocol
Link aggregation control protocol allows users grouping 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 higher bandwidth is needed for the backbone network.
This is a cost-effective way for transferring much more data. If the trunk port is also assigned as a ring port, it will become a
trunk ring, which means the bandwidth of ring path has increased with port trunk technology. Now, there is no recovery
time when failure occurred. The JN4508F-M provides a simple and easy way to aggregate port bandwidth into rapid super
ring.
Precision Time Protocol
The precision time protocol is designed to synchronize time across Ethernet networks. It allows synchronization of
distributed clocks to submicrosecond accuracy for devices that may have differing precision, resolution and stability.
JN4508F-M supports auto (or bindery clock), master and slave modes for time synchronization to achieve a high level of
synchronization within an industrial motion-control environment with a minimum use of network and computing resources.
The protocol helps for sequencing event measurements, scheduling outputs, synchronizing actuation, time-stamping,
coordinating event records, etc.
Auto Topology Discovery & Efficient Management Through LLDP and NMS
JN4508F-M supports topology discovery or LLDP (IEEE 802.1AB Link Layer Discovery Protocol) function that can help
users to discover multi-vendor’s network devices on the same segment by NMS (Network Management System), which
support LLDP function. With LLDP function, NMS can easily maintain the topology map, display port ID, port description,
system description, VLAN ID, etc. Once a link failure happens, the topology changed events are updated to the NMS to
help users easily maintain the network system.
Besides the SNMP and LLDP protocols, JN4508F-M efficiently works with the NMS, which in addition to the auto-topology
discovery, also delivers multiple super ring group management, group IP assignment, firmware update, configuration file
backup/restore ,SNMP MIB Browser /compile, etc. Furthermore, users can export the topology map to diverse formats,
such as JPG, BMP, PNG and PDF, for easily managing and trouble-shooting the network. The user-friendly software
allows administrators to discover devices automatically and efficiently manage the performance of the industrial network.
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Rugged Design for Harsh Environments
The JN4508F-M, compliant with the electromagnetic conformance requirements of industry applications, provides a high
level of electromagnetic susceptibility exceeding the requirements of railway EMC standard, vibration as well as traffic
control and heavy-industrial standards' with distinguished electrical slow transient, radio-frequency electromagnetic field,
electromagnetic fast transient protection. Equipped with a rugged aluminum case with high thermal-conductivity design, it is
capable of resisting a wide temperature ranges while providing reliable connectivity under harsh industrial environments.
Installation JN4508F-M
JN4508F-M Electrical Installation
The following diagram shows JN4508F-M electrical installation.
The next figure shows how to connect the redundant power inputs.
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

Insert positive and negative wires into V+ and V- contacts respectively of the terminal block connector.
Tighten the wire-clamp screws to prevent DC wires from being loosened.
Power 1 and Power 2 support power redundancy and polarity reverse protect function. That means with wrong
polarity, the system won’t work.
Positive and negative power system inputs are both accepted, but Power 1 and Power 2 must apply with same mode
as following figures.
Note:
The recommended working voltage is 24 Vdc. Remember to unplug the power terminal block before making wire
connections. Otherwise, your screwdriver can inadvertently short your terminal connections to the grounded enclosure. If
the 2 power inputs are connected, JN4508F-M Switch will be powered from the highest connected voltage.
Wiring the Relay Output (DO)
The relay output contacts are in the bottom side as shown on the figure. The relay output (DO) is controlled by the predefined operating rules. To activate relay output function, refer to MU225600 - User Manual Managed Switch for the relay
output information.
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Note:
The relay contact only supports 1 A current, 24 Vdc. It is not recommended to apply voltage and current higher than the
specifications.
Wiring the Relay Input (DI)
The Digital Input (DI) contacts are in the bottom side of the device as shown in next figure. It accepts one external Vdc type
signal input and can be configured to send alert message through Ethernet when the signal is changed
Note:
The DI accepts Vdc type signal and supports isolated input circuit with digital high level input 11 to30 Vdc and digital low
level input 0 to 10 Vdc. Do not apply voltage higher than the specification; it may cause internal circuit damage or a wrong
action of DI.
JN4508F-M Connecting to the Network
Connecting the Ethernet Ports
Connected one end of an Ethernet cable into the UTP port of JN4508F-M, while the other end is connected to the attached
networking device. All UTP ports support auto MDI/MDIX function. The Ethernet ports will auto-detect signals from
connected devices in order to decide the correct link speed and duplex mode. Refer to the LED Indicators section for
descriptions of each LED indicator.
Connection the Fiber Port
Connect the fiber port on your JN4508F-M to another Fiber Ethernet device, by following the figure below. Wrong
connection or fiber cable type will cause the fiber port not working properly.
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ATTENTION:
This is a Class 1 Laser/LED product. Do not stare into the Laser/LED Beam.
JN4508F-M Mechanical Assembly
Mount the din-rail clip screwed on the rear of JN4508F-M on the DIN rail.
JN4508F-M Management
JN4508F-M industrial managed switch provides both in-band and out-band configuration methods. Is possible to configure
the switch via the RS232 console with the attached console cable, or remotely manage the switch via network chossing
Telnet/SSH, Web/HTTPS management.
Preparation for Console Management
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

Attach the RS232 DB9 connector to the PC COM port. Connect the RJ45 connector to the console port of the
JN4508F-M Switch.
Go to Start -> Program -> Accessories -> Communication -> Hyper Terminal and give a name to the new console
connection.
Choose the COM name and select the correct serial settings. The serial port settings of JN4508F-M are 9600 bps, No
parity check, 8 Data bits, 1 stop bit.
After connected, Switch login request will appear. Type the username and password and to login. The default
username is "admin", password is "admin".
Follow the user manual to configure the software features.
Preparation for Web Management
Before to use the embedded web interface to manage switch operation, verify that JN4508F-M is properly installed on your
network and that every PC on this network can access the switch via the web browser.
Launch the web browser on the PC and type http://4508_IP_Address (the default IP address is 192.168.10.1.), then press
Enter.
The login screen will appear next and type in the user name and password and click "OK" button. The welcome page of the
Web-Based management interface will appear then. The default user name and password is “admin”/”admin”.
At the left column of the web management interface are the software features, where ring column will list the available
settings.
For more operating instructions, please refer to the user manual of JN4508F-M.
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Physical Dimensions
The dimensions of modules are showing in mm.
JN4508F-M
Maintenance JN4508F-M
LED Diagnostic Indicators
The switches have a LEDs to indicate the status of the communication. The following tables show the meaning of each
state and a respective description
Power Input
The LEDs PWR1 and 2 (green color) are described in the next table:
Green
Green
Description
Causes
Solution
On
On
Normal use
-
-
Off
Module operational, no
redundant power supply
or LED fail
At least one external power
supply is off or hardware
failure
Check if both power
supply inputs are
completely supplied by an
external power supply
Off
On
Module operational, no
redundant power supply
or LED fail
At least one external power
supply is off or hardware
failure
Check if both power
supply inputs are
completely supplied by an
external power supply
Off
Off
LED fail or module off
Disconnected module. No
external supply or hardware
failure
Check if the module is
completely supplied by an
external power supply
On
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System Alarm
The LED SYS (green color) is described in the next table:
Green
Description
Causes
Solution
On
Normal use, ready to
operating
-
-
Off
LED fail or module off
No external supply or hardware
failure
Check if the module is
completely supplied by an
external power supply
Digital Input (DI) Alarm
The LED DI (green color) is described in the next table:
green
Description
Causes
On
High level signals is
applied and detected
External equipment set the
digital input pins
Solution
Off
Digital input off or LED
fail
External equipment not set the
digital input or module has no
external power supply or
hardware failure
Check if the module is
completely supplied by an
external power supply or de
external equipmente is properly
connected to the digital input
Digital Output (DO) Alarm
The LED DO (red color), related to the relay output, is described in the next table:
Red
Description
Causes
Solution
Check if the module is
completely supplied by an
external power supply.
Check if the cable is connected
Check if one of the pre-defined
configured events was achived
-
On
The output is formed
close circuit
At least one external power
supply is off or module has one
port link break or hardware
failure or one of the switch’s
configuration events was
achived
Off
Normal use or LED fail
Normal operation or module
has no external power supply
or hardware failure
Ring Status (R.S.) Alarm
The LED R.S. (green and yellow colors) is described in the next table:
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Green
Yellow
Description
Causes
Solution
On
Off
Normal ring use
-
-
Blinking
Off
Ring port connection
Wrong ring port is connected
Check the ring port
connection
Off
On
Abnormal use
Ring fail occurred
Check the ring cables and
connections
Off
Blinking
Ring path broke
One of device’s ring path is
broken
Off
Off
LED fail or module off
No external supply or hardware
failure
Check if the module is
completely supplied by an
external power supply
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RJ45 and Fiber Ports
The LEDs LNK/ACT (green color) of RJ45 and fiber ports are described in the next table:
Green
Description
Causes
Solution
On
Indicates the port is linked
with partner
-
-
Blinking
The port is transmitting
and/or receiving data
-
-
Off
LED fail or module off
Disconnected module
cable. No external supply
or hardware failure
Check if the module is completely
supplied by an external power supply.
Check if the cable is connected
Jetview Pro
The JetView Pro is a Network Management System – NMS and was designed specifically for critical applications on
industrial environments. The JetView Pro provides a comprehensive platform for monitoring, configuring, and maintaining
mission-critical IP-based communication networks, such as IP surveillance, factory automation, mining, substation,
maritime and military applications. For additional information, see the user manual MU225601 available on Altus website.
Maintenance of Connect Series
Altus recommends that all modules’ connections be checked and that all dust or any kind of dirt located at the module’s
enclosure be removed at least every 6 months.
Manuals
For further technical details, configuration, installation and of Connect Serie, the table below should be consulted. This
table is only a guide of some relevant documents that can be useful during the use, maintenance and configuration of
Connect Series products.
Altus S. A.
Document code
Description
Language
MU225600
MU225000
User Manual Managed Switch
Manual de Utilização Switch Gerenciável
English
Portuguese
MU225601
MU225001
User Manual Network Management System
Manual de Utilização Network Management System
English
Portuguese
30