Lynxcel JTGA008-P 8 Port PoE Gigabit Industrial Ethernet Switch Instruction Manual

Lynxcel JTGA008-P 8 Port PoE Gigabit Industrial Ethernet Switch

Product Technical Specifications

• Model: JTGA008-P
• RJ45 Port : 10/100/1000Baset (x)
• Port Description : Automatic detection, Full/half duplex, MDI/MDI-X Self-adaption
• Network Protocol: IEEE802.3af / IEEE802.3at
• Work Environment : Industrial
• Power Supply : DC 48-57V
• Switch Properties : Unmanaged
• LED Indicators : Power, Link/Activity, Port (yellow and green)
• PoE Parameter:
  • PoE Standard : IEEE 802.3af/at self-adaption
  • Single Port Maximum Power Outpu t: 15.4 W (IEEE 802.3af), 30 W (IEEE 802.3at)
  • PoE Compatibility : IEEE 802.3af/at self-adaption
• Degree of Protectio n: IP40
• Authentication: CE, FCC, ROHS, ISO9001:2015 Ministry of Public Security Test Report
• Meantime Between Failures : 300,000 Hours
• Warranty: 3 Years
• Mechanical Properties:
  • Enclosure : IP40 protection grade, metal enclosure
  • Installation : DIN rail type, wall mounted
  • Heat Dissipation Mode : Natural cooling without fan
  • Weight : 0.64kg
  • Dimensions : 143 x 101 x 44mm (L x W x H)
• EMI : FCC Part 15 Subpart B Class A, EN 55022 Class A
• EMS : IEC(EN)61000-4-2(ESD), IEC(EN)61000-4-3(RS),IEC61000-4-6(CS), IEC(EN)61000-4-16(CM EMI), IEC60068-2-27(Shock),EC60068-2-32(Freefall), IEC 60068-2-6 (Vibration)

Product Size
Dimensions: 143 x 101 x 44mm (L x W x H)

Indicator Description

• Power Indicator (PWR): Always on
• Port Indicator (Lk/act) : Constant extinction
• Port Indicator (yellow): Always on
• Port Indicator (green) : Twinkle

Installation Description
The industrial ethernet switch adopts DIN rail installation:

1. Incline the equipment upward, and use the snap ring at the upper end of the equipment to buckle outside the DIN rail.
2. Press the device down and use the lower port of the clip to fit into the DIN rail.
3. Check whether it is stable after fastening.

Power Input

The industrial ethernet switch supports dual power backup. When both power supplies are connected, only one power supply is working. When this power supply fails, it will automatically switch to another power supply. The wiring meaning of redundant protection power supply is as follows:

FAQ

Q: What is the warranty period for the 8 Port Gigabit PoE+ Industrial Ethernet Switch
A: The warranty period is 3 years.
Q: What are the supported network protocols
A: The switch supports IEEE802.3af and IEEE802.3at network protocols.
Q: What is the maximum power output per PoE port
A: The maximum power output per PoE port is 15.4 W for IEEE 802.3af and 30 W for IEEE 802.3at.

Product Overview

8 Port Gigabit PoE Unmanaged Industrial Ethernet Switch, supporting 8 10/100/1000Base-T (X) PoE ports. The products meet FCC, CE and RoHS standards. JTGA008-P has a working temperature of – 40 ℃~85 ℃, and has super robustness to adapt to various harsh environments. It can also be conveniently placed in a compact control box. The installation characteristics of the guide rail, wide temperature operation, and the enclosure with IP40 protection level and LED indicator light make JTGA008-P a plug and play industrial grade device. It uses high-quality and high-speed network IC and the most stable PoE chip. The PoE port meets the 802.3af or 802.3at standard, providing reliable and convenient solutions for users’ Ethernet equipment networking, which can be widely used in smart cities, smart transportation, and smart pipe corridors, Industrial scenarios of Ethernet access such as smart industry.
Product Characteristics

• Ensure reliable data transmission and long service life.
• It supports full duplex or half duplex mode with automatic negotiation capability.
• The network interface supports full-automatic intersection recognition.
• The built-in store and forward mechanism supports a variety of protocols.
• Green energy saving, using low-power CPU.
• Working power supply: DC 12V-52V provides reverse connection protection and 4A overcurrent protection.
• Lightning surge protection (power supply): 5000A (surge waveform is 8 / 20 μ).
• Compatible with IEEE802.3at (30W) and IEEE802.3af (15.4w)
• It meets the industrial operation standard, and the mean time between failures is more than 300000 Hours.

Technical Parameters

Full / half duplex    MDI/MDI-X   Self-adaption
Port description| 8 RJ45 PoE Ports

Network protocol

| IEEE802.3 – CSMA/CD；
IEEE802.3i – 10Base-T；
IEEE802.3u – 100Base-TX/FX；
IEEE802.3x – flow control；
IEEE802.3z – 1000Base-X；
IEEE802.3ab – 1000Base-T；
work environment| Operating temperature: – 40℃ ~ 85℃ (- 40 ~ 185 ° f)
Storage temperature: – 40℃~ 85℃ (- 40 ~ 185 ° f)
Relative humidity: 5% ~ 95% (no condensation

Power Supply

| Input voltage: DC12V-52V (dual power supply redundant backup)
Access terminal: Phoenix terminal
Support dual power redundancy
Support built-in overcurrent 4.0A protection
Support reverse grounding protection

Switch properties

| Switching capacity: 16Gbps     application level: layer 2
Overall packet forwarding rate:1.488Mbps
Mac table: 2K
Package buffer: 2MB
Delay time: < 3 μ s
Switching mode: store forward power consumption: < 3W
LED indicators| Power indicator: PWR interface indicator: electric port and optical

port (Link /Act)

PoE parameter

| PoEstandard: satisfy IEEE802.3af /IEEE802.3at
Single port maximum：15.4 W (IEEE 802.3af)

Single port maximum：30 W (IEEE 802.3at)

PoE compatibility：IEEE 802.3af/atself-adaption
PoE port output voltage: DC 48-57V
PoE Power supply core:1/2+ ; 3/6-

of Public Security Test Report
Mean time between failures| 300,000 Hour
Warranty| 3 Year

Mechanical properties

| Enclosure: IP40 protection grade, metal enclosure
Installation: DIN rail type, wall mounted
Heat dissipation mode: natural cooling without fan
Weight: 0.64kg143 x 101 x 44mm (L x W x H)
Dimensions: 118 x 86 x 39mm (L x W x H)

Industry standard

| EMI

FCC  Part  15  Subpart  B  Class  A  ， EN  55022   Class   A  EMS

IEC(EN)61000-4-2(ESD):             ±8kV(contact),             ±15kV(air) IEC(EN)61000-4-3(RS):10V/m(80~1000MHz)

IEC(EN)61000-4-4(EFT):Power Port:±4kV;

Data Port: ±2kV

IEC(EN)61000-4-5(Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kV

IEC61000-4-6(CS):10V(150kHz～ 80MHz)/IEC(EN)61000-4-16(CM

EMI) :    30V cont. 300V,1s

IEC60068-2-27(Shock)/EC60068-2-32(Freefall)

IEC 60068-2-6 (Vibration)

Product Size
Dimensions: 143 x 101 x 44mm (L x W x H)

Indicator Description

Description of Indicator Status| Description of Indicator Status| Description of Indicator Status

Power indicator：PWR

| Always on| Normal
Constant extinction| Not powered on

Light port indicator Lk/ act

| Always on| The optical port connection is normal
Constant extinction| Optical port not connected

Port indicator (yellow)

| Always on| The electric port is normal
Twinkle| The electric port has data transmission
Constant extinction| The electric port is not connected

Port indicator (green)

| Always on| PoE power on
Constant extinction| PoE power down

Product List

Installation Description

The industrial ethernet switch adopts DIN card rail installation.

• Incline the equipment upward, and use the snap ring at the upper end of the equipment buckle outside the DIN rail.
• Press the device down and use the lower port of the clip to fit into the DIN rail.
• Check whether it is stable after fastening.

Power Input
Industrial ethernet switches are dual power backup. When both power supplies are connected, only one power supply is working. When this power supply fails, it will automatically switch to another power supply. The wiring meaning of redundant protection power supply is shown in the figure.

supply
Terminal 3| FG| | For future extensions
Terminal 4| FG| | For future extensions
Terminal 5| P2+| Hook up the red wire| Positive pole of the second power supply
Terminal 6| P2-| Hook up the black wire| Negative pole of the second power supply

Note: please connect the positive and negative poles of the power supply according to the identification at the Phoenix terminal, and input the voltage according to the voltage range (generally DC12V ~ 52V), Subject to the description of the side cover), only one power supply can work normally. The power supply shall be in accordance with the schematic diagram (only schematic diagram, excluding all power panels, and the positive and negative poles of the power panel shall prevail during wiring).

Application Topology

Precautions

To avoid equipment damage and personal injury caused by improper use, please follow the following precautions.

1. Keep the power off during installation to ensure that the anti-static wrist is in good contact with the skin and avoid potential hidden dangers.
2. The switch can work normally only under the correct power supply. Please confirm that the power supply voltage is consistent with the voltage marked by the switch.
3. Before the switch is powered on, please make sure that the power circuit will not be overloaded, so as not to affect the normal operation of the switch or even cause unnecessary damage.
4. In order to avoid the risk of electric shock, do not open the shell when the switch is working, and do not open it by yourself even when it is not charged.
5. Before cleaning the switch, pull out the power plug of the switch. Do not wipe it with wet fabric or clean it with liquid.
6. The equipment installed in the rack is generally from bottom to top to avoid overload installation.
7. Avoid placing other heavy objects on the surface of the switch to avoid accidents.

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