KSD-103-A

Industrial 3-Port L2 Fast Ethernet Media Converter Switches

KSD-103-A

Industrial 3-Port L2 Fast Ethernet Media Converter Switches
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The industrial rated KSD-103 Fast Ethernet switch series supports three switching-base segment communications and benefit the following applications and make fiber deployment easier : Copper to fiber bridging converter Multimode fiber to single mode fiber bridging converter Fiber cable extender Cascaded fiber networking

Key Features:

  • Provide 3 switching-base network segments
  • Auto MDI/MDI-X crossover function on the TP copper port
  • Support IEEE 802.3x flow control for full-duplex operation
  • Support Back-pressure flow control for half-duplex operation
  • Wide operating temperature range for temperature critical environment
  • Support DIN-rail mounting and panel mounting
  • Provide two power input types to meet more application needs
  • Accept wide power input voltage range for application flexibility
  • Industrial-rated Emission and Immunity performance
Forwarding Method Store-and-forward, Full wire speed switching
Packet Size Support 1536 bytes max.
Packet Types Transparent conversion with no modification to:
– Standard IEEE 802.3 Ethernet packet frames
– IEEE 802.1Q tagged packet frames
– RSTP packet frames
TP Port Shielded RJ-45 jack
Auto MDI/MDI-X crossover function, auto-negotiation function
Supports Cat.5, 5e or higher UTP cable up to 100m
Fiber (FX) Port Multimode ST, SC, Single mode SC, Bi-directional SC
MMF 50/125µm, 62.5/125µm fiber cable, SMF 9/125µm cable
100Mbps Full-duplex, Far End Fault Indication support
Model Definition KSD-103-A: 2 TP ports, 1 FX port
KSD-103-B: 1 TP port, 2 FX ports
Flow Control IEEE 802.3x for Full-duplex, Back pressure for Half-duplex
LEDs Power status, Port link/activity
DC Power Input Screwed terminal block: 2 pairs of +/- contacts
DC jack: -D 6.3mm/+D 2.0mm
Voltage range: +7 ~ +50VDC, 4W max. @50V DC IN
Relay Output Alarm events: power failure, specific fiber port link fault
Interface: 2 terminal contacts (30VDC/1A max. or 120VAC/0.5A max.)
Dimension 28 x 82 x 95 mm, Weight: 250g
Housing Enclosed metal with no fan
Mounting Support DIN-Rail mounting, Panel mounting
Temperature Operating Temperature: -30°C ~ +70°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 5% ~ 95% non-condensing
Approval FCC Class B, CE mark Class B, EN60950-1 safety
  • (26/12/2008)

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