10/100Base-T Ethernet Fiber Media Converter for Faraday cages
The Ethernet fiber Media Converter is used to convert a 10/100Base-T signal to a 10/100Base Optical signal.
This can be to get your internet connection or for example your video camara connection inside or outside your Faraday cage.
Once you are inside the cage you can passage through a normal UTP 8 wire cable.
This method is used to occur that the UTP cable is going to function as a antenna and spred the magnettic field on the outside of the case on the inside of the cage.
The optical wire connection will not function as a antenna.
If you want more information regarding the optical wire method to get a data transfer inside your faraday cage you can contact Holland Shielding Systems by E-mail. Our E-mail address is info@hollandshielding.com
10/100Base-T Auto-Negotiating
2-Way "One Fiber" Communication Optional
Multimode & Single Mode (1300/1550nm)
Hardened Temperature (-40°C to 80°C) Optional, Exceeds NEMA & Caltrans Traffic Control Specs
Five Diagnostic LED Indicators
Built-In Power Redundancy
Local Dry Contact Alarm Relay
Rackmount or Stand Alone version available
Technical Specifications
Data Rate
10/100 Mbps (Auto-Sensing)
Optical
Interface
100Base-FX
Transmitter
ELED, LASER*
Receiver
PIN Diode
Wavelength
1300nm Multimode
1300nm, 1550nm Single Mode
Fiber Optic Connectors
ST,FC or SC
Loss Budget*
(1300nm, 1550nm)
Multimode (62.5/125µm): 15dB
Single Mode (9/125µm): 20dB
Electrical
Interface
10/100Base-T Ethernet
Connector
(UTP) RJ45 Female
System
Bit Error Rate
1 in 109 or better
* Contact factory for higher requirements
ALARM
Dry Contact
Normal OPEN
Visual Indicators
Power Status
PWRA, PWRB, Vcc
UTP Signal Status
Auto Neg. Detect, TP, 10M, 100M
Optic Signal Status
FO, 10M, 100M
Power
Standard
12VDC @ 600 mA
Optional
24VDC, -48VDC, 125VDC, 115/230VAC (with external power cube)
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