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ADAM-6541/ST-AE Media Converter, 100Mbps, Multimode 1310nm, 2km, ST

  • Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
  • Provides 1 x 100 Mbps Multi-mode fiber optic port
  • Supports full/half duplex flow control and internal jumper for setting
  • Supports store and forward transmission
  • Supports auto-negotiation
  • Supports MDI/MDI-X auto crossover
  • Provides surge protection (EFT) 3,000 VDC for power line
  • Provides 4,000 VDC Ethernet ESD protection
  • Supports +10 ~ 30 VDC power input
  • Provides flexible mounting : DIN-rail, Panel Mounting, Piggy-back
  • Supports operating temperature from 0 ~ 60°C
Certifications CE

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More Description

ADAM-6541 is designed to convert Ethernet networks to fiber networks. It does so by transparently converting Ethernet signals to optic signals. The advantages of fiber optics are wide bandwidth, EMI immunity and long-distance transmission capability. Therefore, ADAM-6541 is an ideal solution for “fiber to building” applications at central offices or local sites.
ADAM-6541 supports MDI/MDIX auto detection, so you don’t need to use crossover wires. It also includes a switch controller that can sense the transmission speed (10/100 Mbps) automatically.Both the Ethernet port and the fiber port have memory buffers that support store-and-forward mechanisms. This assures data can be transmitted properly.
ADAM-6541 is extremely compact and can be mounted in three different ways: DIN-rail, Wall and Stack. ADAM-6541 can work normally from 0 ~ 60°C and accepts a wide voltage range from 10 ~ 30 VDC. Besides, it also provides 3,000 VDC surge (EFT) protection against over-voltage, so it is suitable for harsh operating environments.

Extended Specifications


  • Temperature (Storage Range) -10 ~ 70°C (-14 ~ 158°F) x
  • Humidity (Operating Range) 20 ~ 95% (non-condensing)


  • Enclosure (Metal) IP30, ABS+PC with solid mounting kits
  • Dimensions (W x H x D) 70 x 112 x 27 mm
  • Mounting (X) DIN 35 rail, Wall, Stack


  • Safety UL 60950-1, CAN/CSA-C22.2 No.60950
  • EMC U.S.A.: FCC Part 15 CISPR 22, EU: EN55011, EN61000-6-4, EN55022 Class A, EN61000-3-2/3, EN55024, IEC61000-4-2/3/4/5/6/8/11, EN61000-6-2
  • Ethernet Standard IEEE 802.3, 802.3u, 802.3x


  • Power Input (DC) 1 x Unregulated 10 ~ 30 VDC
  • Power Consumption Max. 3W
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