Media converter DIN-rail POF/HCS

The EL100-3 is a compact RJ45 Ethernet to POF (Plastic Optic Fiber, HCS (Hard Clad Silica), multimode or singlemode fiber optic media converter for DIN-rail mounting. It can be used in 10/100MB networks to extend the range to up to 100km. The SC-BIDI version provides data communication (send and receive) over one fiber.

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Product variants

Article Number Product Name
045000101E + EL100-3 ST-Duplex POF + Request quote
EL100-3 media converter for POF (Plastic Optical Fiber) optic with ST adapter to 10/100MB Ethernet
045000111E + EL100-3 ST-Duplex HCS + Request quote
EL100-3 media converter for HCS (Hard Clad Silica) optic with ST adapter to 10/100MB Ethernet


The EL100-3 media converters have an extra small housing with a dimension of 82 x 93 x 22.5 mm. Its features are Auto-Negotiation and Auto MDX/MDIX.

The flat design of the housing offers an extremely high degree of flexibility for all kinds of indoor and outdoor applications. EL100-3U is suitable wherever there is little space, e. g. in small distribution boxes. In connection with other systems out of the e-light and DragonLine series respectively, individual applications can be realized.

The EL100-3 standard mode is Converter Mode, if all ports work with 100 MBit/s. Otherwise the mode is Cut-Through. Optionally, the device is also available with Store & Forward mode or with Pass-Through mode if a small latency is needed.


FO adapter:
Fiber type:
POF 980/1000µm / HCS 200/230µm
Optical budget:
POF 12dB / HCS 8dB
FO range:
POF 50m (180 dB/km) / HCS 200m (180 dB/km)
POF 650 nm / HCS 850 nm
IEEE 802.3 10Base-T Ethernet / IEEE 802.3u 100Base-TX and 100Base-FX Fast Ethernet
Switching Modus:
Cut Through modified, others on request
10/100 Base TX-Port:
1 x RJ45 / Auto-Negotiation / Auto MDI/MDI-X / Supports length up to 100 m (CAT 5)
TX each Port / PoE-Status (nur EL100-3UP)
Power supply:
12 to 65 VDC
Power consumption:
2,4 Watts, 100 mA (24 V)
Operating temperature:
-10°C to +55°C
EN61000-6-2/EN55022 Class B + A1 + A2
150 g
82 x 93 x 22,5 mm
Polyamid, black

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