General Description
The FCNCS-1EN-1ES is a Fast Ethernet media converter that can convert Fast Ethernet 10/100Base-TX signal to 100Base-FX signal and the other way round. This converter comes with an SFP slot which can support any 155Mbps small form factor transceiver (SFP) that complies with the Multi-Source Agreement (MSA) standard. The transmission distance of the data signals will be extended depending on the type of 155Mbps SFP transceiver selected. The FCNCS-1EN-1ES Fast Ethernet media converter also comes with the Link Fault Pass-through (LFP) function which allows network links to be monitored for broken links.
Features
- 10/100Mbps auto-sensed, easily upgrade
- Full-duplex and half-duplex auto-sensed
- MDI/MDI-X Auto-Negotiation
- 10/100Mbps store-and-forward
- 100Mbps cut-through transmission
- Supporting extra-long packets up to 1600 bytes
- Supporting VoIP /QoS packets
- Support flow control and reduce broadcast packets
Application diagram

Specifications
Standards Comply
Interface
- Copper Port
Data Rate: 10/100M
Connector: RJ45
- F/O Port
Data Rate: 155M
Connector: SFP slot
Performance
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Processing Type: Store and Forward, Cut-through
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Back Bandwidth: 400Mbps
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MAC Address Size: 512Kbit
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Packet Buffer Size: 1Mbit
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Time Delay: <10us
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Frame: 9Kbytes
LED Indicators
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Indicators
FL/A (optical link/action)
TL/A (twisted pairs link/action)
FDX (FX full-duplex)
100 (100M transmission rate of twisted pairs)
PWR (power supply)
Dip-switch
- TP port mode: Auto (default) or Force
- TP port speed: 100 or 10 when TP at Force
- TP port duplex: FDX or HDX when TP at Force
- LFP: LFP enabled (default) or disabled
- Fiber port duplex: 100 FDX (default) or 100 HDX
Operating and Environmental
-
Operating Temperature
-20°C ~ 65°C
-
Storage Temperature
-40°C ~ 85°C
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Humidity
5% ~ 95%, non-condensing
Dimension and Weight
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Dimension (mm)
70 x 94 x 26 (WxDxH)
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Weight
0.4kg (Including external power supply)
Power Requirement
-
Power adaptor
AC input: 100VAC~240VAC, 5V 1A
-
Power Plug
UK type, 3 pins plug
Installation
- can be stand-alone, wall-mounted (wall-mounting kit is available separately) or fitted in a chassis for converters