INS-8408AM is an unmanaged 8-port 10/100/1000Base-T Industrial Gigabit Ethernet Switch with excellent tolerance capability and of high-performance. This switch is backed by DNV GL (Det Norske Veritas and Germanischer Lloyd) and Lloyd's Register Group certifications for its suitability in Marine and Offshore applications, as well as heavy industrial environments. INS-840GM hardware parts are corrosion-resistant enclosed in a rugged IP30 aluminum housing and are tested to perform under extreme circumstances including high vibration and shock offering a wide temperature range of operation between -40°C~75°C.

INS-8408AM offers additional enhanced features to an improved and efficient transmission of data and its protection, the switch supports 9K jumbo frame to increase throughput and QoS on ports-1&2 to ensure delivery of critical data. Redundant Power inputs for continuous transmission, built-in relay alarm for instant notification of power and port failure, and Gigabit data transmissions.

Safety and High Performance in Industrial Marine Applications 
This device is tested and certified for safe use in demanding conditions characteristic of Industrial and Marine Applications, to withstand EMI (electromagnetic interference), ESD (Electrostatic discharge), power surge, over-voltage, over-current, and reverse polarity, including the following:

Shock (IEC 60068-2-27) | Freefall (IEC 60068-2-32) | Vibration (IEC 60068-2-6) | DNVGL-CS-0339:2016 | DNVGL-RU-SHIP-Pt4Ch9:2018 | IEC-60945, IACS E10 (Rev.6 2014) | LR certify environmental category ENV1, ENV2, and ENV3

Bandwidth Optimization

Two built-in VIP ports (ports 1, 2) that support IEEE802.1p Quality of Service (QoS) enhances bandwidth utilization to ensure time-sensitive data gets delivered efficiently to mission-critical applications, even during high traffic rates when connected to its two VIP ports.

Time-Efficient Installation
Auto-MDI/MDIX (medium dependent interface / MDI crossover) on all ports allow automatic communication once the switch is plugged.

Eco-friendly Green Ethernet Design
This eco-friendly design allows the switch to automatically adjust power consumption and conserve energy during low data activity periods, which concurrently helps to lower operational costs and protect the planet.

Redundant Power System 
To guarantee power runs continuously the switch is designed to be simultaneously connected to two power supplies and an alarm through a standard industrial terminal block. If one power supply stops working the switch will start feeding its power on the alternative power supply and the alarm will go off to notify technicians about the event.

Standards
IEEE 802.3	10BASE-T
IEEE 802.3u	100BASE-TX
IEEE 802.3ab	1000BASE-T
IEEE 802.3x	Flow Control
IEEE 802.3az	Energy Efficient Ethernet (EEE)
IEEE 802.1p	Class of Service
Interface
Ports	8 x 10/100/1000BASE-T RJ45 Port
DIP Switch	Primary/Redundant (PWR/RPS) power voltage drop alarm setting Per Port connectivity status alarm setting
LED Panel	PWR, RPS, ALM
Power
Input Voltage	Primary inputs：24V DC Redundant inputs：24V~60V DC
Power Consumption	System：5W (Max)
Alarm Relay	One relay output, 1 A @ 24V DC
Mechanical and Environment
Housing	Aluminum (IP30 Protection)
Mounting	DIN-Rail
Operating Temperature	-40°C~75°C
Storage Temperature	-40°C~85°C
Operating Humidity	5 to 95% RH (non-condensing)
Storage Humidity	5 to 95% RH (non-condensing)
Dimension (WxHxD)	50 x 121.4 x 100 mm (1.97 x 4.78 x 3.94 in)
Weight	590 g (1.3 lb)

Volktek continues to develop client-valued functions. Please call us for more details.