Rugged, Compact, and Reliable Gigabit Ethernet over Fiber Solution
The RLH Industrial Gigabit Ethernet media converter is a rugged, full featured media converter. It converts copper 10Base-T or 100/1000Base-T(X) Ethernet to fiber, and may be used to extend a copper Ethernet network up to 62 miles (100km) over fiber optic cable.
This system is designed to transport critical communications where reliability is paramount. It is environmentally hardened to operate over a wide temperature range and is standards compliant ensuring compatibility with existing network devices.
Features include link fault pass thru, auto MDI/MDI-X, auto speed and duplex negotiation, a small footprint, and mounting options including both T-35 DIN rail and wall mounting ears.

Features
- Rugged design – Extreme operating temperature rating
- Non-removable transceiver for ease of ordering and maximum operating reliability
- Available with ST or SC connectors
- Available in Single or Multimode fiber, supports fiber distances up to 100km/62 miles
- Dual and single (Bi-directional) fiber models available
- Auto negotiation for 10/100/1000 Mbps speeds on copper ethernet connections
- Link Fault Pass Through and Far End fault Detection supported
- Supports IEEE 802.1q VLAN traffic pass through
- IEEE802.3u 10/100/1000Base-Tx, 1000 Base-Fx compliant
- LED’s for convenient status monitoring
- Accepts a wide range of power 12~48 VDC
- Built-in surge, static and circuit protection
- DIN rail or wall mount (Includes wall mount ears)
Please see the product documentation for the complete list of specifications
Fiber Connectors:
ST or SC
Fiber Type:
Singlemode up to 100km / 62 miles
Multimode up to 550 meters / 1804 ft, supports 62.5ìm and 50ìm fiber
Wavelength:
Multimode 850/1310nm
Singlemode 1310/1550nm
*Wavelength will vary by model
Ethernet Port:
(1) 10/100/1000 Mbps
Ethernet Interface:
Jumbo Frames up to 10K, Auto-Negotiation, Auto-MDI/MDIX
Power Input:
12~48VDC redundant power inputs
Power Protection:
Over Current, Power Reversal, Polarity Protection
Power Consumption:
1.8 Watts Max.
Operating Temperature:
-40°C ~ 75°C (-40°F ~ 167°F)
Construction:
Powder coated IP30 steel housing
Installation:
Standard DIN rail (TS-35) or wall mount
*Wall mount brackets included
Dimensions:
1.0” (W) x 3.80” (D) x 3.0” (H), (26mm x 95mm x 75mm)
*Not including connectors or DIN bracket
Safety:
CE, FCC Class A, UL 61010-1, UL 61010-2-201, File Number: E480850
Compliance:
NDAA, TAA, NEMA TS2 (ITS), RoHS and REACH compliant
Warranty:
5 Years
Product Information
CAD Files
Guide
EGD-04-4
EGD-03-4
EGD-07-4
EGD-06-4
EGD-50-4
EGD-51-4
EGD-55-4
EGD-40-4
EGD-41-4
EGD-45-4
EGD-10-4
EGD-11-4
EGD-14-4
EGD-15-4
For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.
Ordering
Industrial Gigabit Ethernet Media Converter
Product configuration | Mode | Connector | Distance | Fibers | Wavelength | Part number | Price | hf:att:pa_mode | hf:att:pa_connector | hf:att:pa_distance | |
---|---|---|---|---|---|---|---|---|---|---|---|
Multimode, ST, 550m/1804 feet., Dual Fiber, 1310nm | Multimode | ST | 550m/1804 feet | Dual Fiber | 1310nm | EGD-04-4 | $310.00 | multimode | st | 550m-1804-feet | |
Multimode, SC, 550m/1804 feet., Dual Fiber, 1310nm | Multimode | SC | 550m/1804 feet | Dual Fiber | 1310nm | EGD-03-4 | $310.00 | multimode | sc | 550m-1804-feet | |
Multimode, ST, 550m/1804 feet., Dual Fiber, 850nm | Multimode | ST | 550m/1804 feet | Dual Fiber | 850nm | EGD-07-4 | $310.00 | multimode | st | 550m-1804-feet | |
Multimode, SC, 550m/1804 feet., Dual Fiber, 850nm | Multimode | SC | 550m/1804 feet | Dual Fiber | 850nm | EGD-06-4 | $310.00 | multimode | sc | 550m-1804-feet | |
Singlemode, ST, 20km/12.4 miles, Dual Fiber, 1310nm | Singlemode | ST | 20km/12.4 miles | Dual Fiber | 1310nm | EGD-50-4 | $360.00 | singlemode | st | 20km-12-4-miles | |
Singlemode, ST, 60km/37 miles, Dual Fiber, 1310nm | Singlemode | ST | 40km/24.8 miles | Dual Fiber | 1310nm | EGD-51-4 | $580.00 | singlemode | st | 40km-24-8-miles | |
Singlemode, ST, 100km/62 miles, Dual Fiber, 1550nm | Singlemode | ST | 100km/62 miles | Dual Fiber | 1550nm | EGD-55-4 | $750.00 | singlemode | st | 100km-62-miles | |
Singlemode, SC, 20km/12.4 miles, Dual Fiber, 1310nm | Singlemode | SC | 20km/12.4 miles | Dual Fiber | 1310nm | EGD-40-4 | $360.00 | singlemode | sc | 20km-12-4-miles | |
Singlemode, SC, 60km/37 miles, Dual Fiber, 1310nm | Singlemode | SC | 40km/24.8 miles | Dual Fiber | 1310nm | EGD-41-4 | $580.00 | singlemode | sc | 40km-24-8-miles | |
Singlemode, SC, 100km/62 miles, Dual Fiber, 1550nm | Singlemode | SC | 100km/62 miles | Dual Fiber | 1550nm | EGD-45-4 | $750.00 | singlemode | sc | 100km-62-miles | |
Singlemode, SC, 20km/12.4 miles, Single Fiber - Side A, T-1310/R-1550 | Singlemode | SC | 20km/12.4 miles | Single Fiber - Side A | T-1310/R-1550 | EGD-10-4 | $450.00 | singlemode | sc | 20km-12-4-miles | |
Singlemode, SC, 20km/12.4 miles, Single Fiber - Side B, T-1550/R-1310 | Singlemode | SC | 20km/12.4 miles | Single Fiber - Side B | R-1310/T-1550 | EGD-11-4 | $450.00 | singlemode | sc | 20km-12-4-miles | |
Singlemode, SC, 60km/37 miles, Single Fiber - Side A, T-1310/R-1550 | Singlemode | SC | 40km/24.8 miles | Single Fiber - Side A | T-1310/R-1550 | EGD-14-4 | $590.00 | singlemode | sc | 40km-24-8-miles | |
Singlemode, SC, 60km/37 miles, Single Fiber - Side B, T-1550/R-1310 | Singlemode | SC | 40km/24.8 miles | Single Fiber - Side B | R-1310/T-1550 | EGD-15-4 | $590.00 | singlemode | sc | 40km-24-8-miles |
- Single fiber models require an A side and B side unit for a complete system
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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