KGS-0840 Ver. B

Industrial 8-Port L2 Gigabit Ethernet Switch

KGS-0840 Ver. B

Industrial 8-Port L2 Gigabit Ethernet Switch
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The switch provides eight 10/100/1000Mbps copper ports for connections to Ethernet, Fast Ethernet or Gigabit Ethernet devices. With the featured auto-negotiation function, the switch can detect and configure the connection speed and duplex automatically. The switch also provides auto MDI/MDI-X function, which can detect the connected cable and switch the transmission wire pair and receiving pair automatically. This auto-crossover function can simplify the type of network cables used.

Key Features:

  • Provides 8 10/100/1000Mbps copper ports
  • Auto-negotiation
  • Auto MDI/MDI-X crossover function
  • Supports IEEE 802.3x flow control for full duplex
  • Supports back pressure flow control for half duplex
  • Fully non-blocking Gigabit full wire speed switching performance
  • Jumbo frame support
  • Alarm relay output for power failure event and configured port link fault events
  • Wide operating temperature range
  • Supports Green Ethernet power saving
  • Supports IEEE 802.3az Energy Efficient Ethernet
  • Supports DIN-Rail mounting and panel mounting
  • Industrial-rated emission and immunity performance
Standard IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.3az
Network Ports 8 10/100/1000Mbps copper ports
Copper Ports Shielded RJ-45, 10BASE-T, 100BASE-TX, 1000BASE-T compliant
Auto-negotiation, auto-MDI/MDI-X support
Network Cables Cat.5, 5e UTP or higher up to 100 meters
MAC Addresses 8K
Jumbo Frame Length Up to 9.6K bytes
Packet Buffer Size 4M bits
LED Indication Unit: Power, Alarm status
Per copper port: 1G/Link/Activity, 10-100/Link/Activity
DC Power Input Screwed terminal block: DC+/ DC- contacts
Working voltage range: +8 ~ +57VDC
Polarity reversal protection
Relay Output Screwed terminal block: 3 dry contacts for NC & NO pairs
Contact rating: 30VDC/1A or 120VAC/0.5A
Alarm events: power failure, configured port link fault
DIP Setting SW SW1 – SW8: Port link fault relay alarm per port configuration
SW9: Flow control
Power Consumption 10W max.
Housing Enclosed metal with no fan
Environment Operating Temperature: -30°C ~ +70°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 5% ~ 90% non-condensing
Dimension 42 x 106 x 140 mm (WxDxH)
Mounting Support DIN-Rail mounting, panel mounting (Optional)
Approval FCC Class A, VCCI Class A, CE mark Class A, IEC 60950-1 safety
EN 61000-6-4 emission, EN 61000-3-2, EN 61000-3-3,
EN 61000-6-2 Immunity for industrial environment,
IEC 60068-2-64 Vibration, IEC 60068-2-27 Shock 50G test
NEMA TS2 environment, EN 50121-4 Railway environment
MTBF 440K hours min.

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