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ED3331 Industrial 10/100BASE-TX Ethernet Extender over Coaxial Cable

ED3331 Industrial 10/100BASE-TX Ethernet Extender over Coaxial Cable
ED3331 Industrial 10/100BASE-TX Ethernet Extender over Coaxial Cable

The EtherWAN ED3331 Ethernet over Coax Extender enables the extension of Ethernet connectivity over existing coaxial cable allowing legacy infrastructure to be leveraged for IP networks and extending the Ethernet distance limitations of 100-meters.

Upgrading an existing legacy control or surveillance system to a new IP-based system is a complicated task, especially when existing cable infrastructure is old coaxial cable. EtherWAN’s ED3331 provides Ethernet connection and extension over these existing copper wire cables minimizing the expense of pulling new cable infrastructure.

The EtherWAN ED3331is built with industrial grade specifications, providing wide temperature operation range from -10 to 60°C to overcome industrial environments.

Incorporating VDSL technology, the ED3331’s BNC extender ports provide long distance transmission with 75Mbps rate at 200 meters, or 1Mbps at 2600 meters; 5 speed LED Indicators in the front panel provide easy lookup for the connection speed.

NOTE : 2 x units of EtherWAN ED3331 required for 1 Link

UL508 Certification

-  Specific design for industrial communication applications with UL508 safety certification

Transmission Speed LED Indication

-  Supports ten speed LED Indicators

Industrial Operating Temperature Range

- From -10 to 60°C, wide operating temperature is suitable for outdoor cabinet installation



- IEEE802.3 10BASE-T

- IEEE802.3u 100BASE-TX

- IEEE802.3x full duplex and flow control

Processing Type

- Half-duplex back-pressure and IEEE802.3x Full-duplex flow control

- Auto Negotiation



Input Voltage

- 12VDC

Power Consumption

- 5.76W Max. 0.48A @ 12VDC


- Over current protection

- Reverse polarity protection



- Aluminum case


-  80.3 x 109.2 x 23.8mm (W x D x H)


- 150g


- DIN-Rail (Top hat type 35mm) mounting

- Wall mounting

- Install with EMC1600 Chassis


Ethernet Port

- Port: One RJ-45 port

- Speed: 10/100Mbps

- Distance: 100meters (328ft.)

- Cable: 10BASE-T: UTP CAT. 3, 4, 5 (2-pair wire) , 100BASE-TX: UTP CAT. 5 (4-pair wire)

Ethernet Extender Port

- One 75Ω BNC Port (with F-type connector)

- Speed: 1/5/10/20/30/40/50/60/70/75Mbps

- Distance: 2600 meters (8,530ft.)

- Cable: Coaxial Cable (5C2V/ RG6(=RG6/U))


- One DIP Switch: Local (CO) or Remote (CPE)

LED Indicators

- Per Unit: Power

- Per 10/100TX Port: Link/Activity, Full-duplex

- Line: Error, Link, Local, Remote

Speed / Distance Reference

1-5Mbps 2,600M (8,530ft.)

6-10Mbps 2,400M (7,874ft.)

11-16Mbps 2,000M (6,561ft.)

17-20Mbps 1,800M (5,905ft.)

21-29Mbps 1,600M (5,249ft.)

30-43Mbps 1,400M (4,593ft.)

44-54Mbps 1,200M (3,937ft.)

55-63Mbps 1,000M (3,280ft.)

64-74Mbps 600M (1,968ft.)

75-85Mbps 200M (656ft.)

• Note: All speed selections are Symmetrical on the DSL and Full-duplex on the Ethernet


Operating Temperature

-   -10 to 60°C (14 to 140°F)

Storage Temperature

-   -20 to 70°C (-4 to 158°F)

Ambient Relative Humidity

- 5% to 95% (non-condensing)

Regulatory Approvals


- Manufactured in an ISO 9001 facility


- UL 508


- FCC Part 15B, Class A

- VCCI, Class A

- EN 61000-6-3

- EN 55022

- EN 61000-3-3


EN 61000-6-2

- EN 61000-4-2 (ESD Standards)

- EN 61000-4-3 (Radiated RFI Standards)

- EN 61000-4-4 (Burst Standards)

- EN 61000-4-5 (Surge Standards)

- EN 61000-4-6 (Induced RFI Standards)

- EN 61000-4-8 (Magnetic Field Standards)

Environmental Test Compliance

- IEC 60068-2-6 Fc (Vibration Resistance)

- IEC 60068-2-27 Ea (Shock)

- FED STD 101C Method 5007.1 (Free fall w/ package)

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