Transmit Ethernet up to 120km Over Fiber
The RLH EMC-21 series is an industrial Ethernet media converter that transmits data between two 10/100Base-T(X) copper ports, and through a single 100Base-FX fiber port. The rugged IP-30 housing is designed to be either T35 DIN Rail or wall mounted, and is engineered to operate over a wide temperature range of -40℃ to +70℃. It offers dual power inputs for redundant powering and is available with Multimode or Singlemode optics to satisfy the demands of most operating environments.

Features
- 2 ports 10/100Base-T(X)
- Auto-negotiation and auto -MDI/MID-X
- 2×10/100 Base-T(X) ports to save the usage of copper ports
- Rugged IP-30 housing design
- DIN Rail mountable (wall mounts included)
- Hardened to operate in -40°F to +158°F (-40°C to +70°C)
- Dual 12~48VDC Power Input with redundant power terminals
- Covered by our limited 5 year warranty
Please see the product documentation for the complete list of specifications
Copper Connector:
RJ45 UTP
Copper Distance:
100m / 328 feet
Connector Types:
ST or SC
Power Input:
Dual Redundant 12~48VDC, 1A, 4.5W (typ.), 4 pin screw-down terminal block
Operating Temperature:
-40ËšF to +158ËšF (-40ËšC to +70ËšC)
Dimensions:
H 3.74in. x W 1.03in. x D 2.76 (H 95mm x W 26.1mm x D 70mm) not including DIN mount bracket
Mounting:
DIN Rail T35 per IEC 60715 (wall mounts included)
Product Information
Miscellaneous
Guide
ETH-21-03-1 |
ETH-21-04-1 |
ETH-21-10-1 |
ETH-21-11-1 |
ETH-21-14-1 |
ETH-21-15-1 |
ETH-21-40-1 |
ETH-21-41-1 |
ETH-21-45-1 |
ETH-21-50-1 |
ETH-21-51-1
For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.
Ordering
2+1 10/100 Ethernet Media Converter
Short description | Part number | Price | |
---|---|---|---|
2+1 10/100 Ethernet Media Converter, Multimode, SC, 2km/1.2mi, 1310nm | ETH-21-03-1 | $260.00 | |
2+1 10/100 Ethernet Media Converter, Multimode, ST, 2km/1.2mi, 1310nm | ETH-21-04-1 | $260.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC Bi-Di (Side A), 20km/12.4mi, Tx: 1310nm/Rx: 1550nm | ETH-21-10-1 | $365.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC Bi-Di (Side B), 20km/12.4mi, Tx: 1550nm/Rx: 1310nm | ETH-21-11-1 | $365.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC Bi-Di (Side A), 60km/37mi, Tx: 1310nm/Rx: 1550nm | ETH-21-14-1 | $540.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC Bi-Di (Side B), 60km/37mi, Tx: 1550nm/Rx: 1310nm | ETH-21-15-1 | $570.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC, 20km/12.4mi, 1310nm | ETH-21-40-1 | $325.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC, 60km/37mi, 1310nm | ETH-21-41-1 | $480.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, SC, 120km/74mi, 1550nm | ETH-21-45-1 | $700.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, ST, 20km/12.4mi, 1310nm | ETH-21-50-1 | $325.00 | |
2+1 10/100 Ethernet Media Converter, Singlemode, ST, 60km/37mi, 1310nm | ETH-21-51-1 | $480.00 |
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*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!
*Days = Business Days