1G Fiber Converter Dongle with Power over USB

The CV4-S1-5134L is specifically designed for electrical power substation (IEC 61000-4-5). It provides a high level of immunity to interference and long transmission range (up to 10km) in industrial applications by converting the 1000Mbps Ethernet interface to fiber optics (1000Mbps according to 1000Base-X standard). The device has also passed DIN EN 61373 (European standard for railway applications).

The small, plug-and-play converter dongle with LC duplex connector driven by USB 3.0/USB 2.0 provides flexibility to upgrade ETHERNET to FIBER OPTICAL in the places where no industrial power supply neither power over ethernet (PoE) are around. Its RJ45 port (male type) offers an auto crossing function, which means it is unnecessary to distinguish between 1:1 and crossover cables.

  • IEEE 802.3 1000Base-T, IEEE 802.3u 1000BASE-X compliant
  • IEC 61000-4-5 (surge immunity) compliant
  • Connector: LC duplex
  • Data rate: 1000Mbps
  • Wavelength: 1310nm (single-mode)
  • Operating temperature: -40℃~80℃
  • Power input voltage range: 4.5V ~ 5.5V
  • Power dissipation < 2.5W
  • Both Single-mode and Multi-mode fiber supported
  • Long distance: up to 10km for Single-mode fiber and up to 800m for Multi-mode fiber
  • Link Fault Pass-Through (LFP) supported
  • Auto dust cover
  • Auto crossing simplifies cabling (MDI/MDIX) Individual LEDs indicate power and communication status
  • Individual LEDs indicate power and communication status
General data
Function Fiber Converter dongle
RJ45 port 1000 Base-Tx Auto negotiation (IEEE 802.3u)
Fiber Port 1000 Base-X Full-duplex (IEEE 802.3u)
Properties of optic port
Total number of FO ports 1
Connector type LC
Fiber Mode Duplex Fiber
Link Distance (Max) Up to 10Km for Single-mode fiber
Up to 800m for Multi-mode fiber
Data rate 1.25Gbps
Wavelength 1310nm
Properties of RJ45 port
Total number of RJ45 Ethernet interfaces 1
Connection type RJ45 male
Data rate 1000Mbps
MDI/MDIx switchover Auto MDI/MDIX
Environmental Spec.
Operating temperature CV4-S1-5134K 0℃~55℃
CV4-S1-5134L -40℃~80℃
Operating Humidity (Max) 5%~95%
Degree of protection IP20
Power Requirements
Connector type USB 3.0 / USB 2.0 Type A
Power Consumption typical 2.1 W
maximum 2.5 W
Physical Characteristics
Housing Metal
Dimension82.33(L)*20(W)*16.56(H) mm
Standards and Certifications
Shock and Vibration DIN EN 61373
(European standard for railway applications)
Safety UL
Green product RoHS and REACH

*Specifications are subject to change without notice.