102386 Kurzbedienungsanleitung FOCX32 ... - Elcon Systemtechnik

2.12 Putting into operation
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FOCX32
Configuration of the devices is carried out automatically through downloading a configuration
file from a server.
After applying the mains voltage, the FOCX32 sends a DHCP-Request to the DHCP-Server.
Upon receipt of such request, the DHCP-server assigns an IP-address to the FOCX and notifies
the latter where the applicable configuration file has been stored (file name and memory
location). Via TFTP-protocol the configuration will then be sent to the ELCONnect coax
FOCX32.
For this reason it is necessary, prior to the device start, to create a respective Config-File that
would contain the relevant device parameters (e.g. bandwidth profiles, access authorization,
QoS-parameters, etc.).
Detailed information on how to generate the Config file can be found in the System Manual to
the ELCONnect coax system.
2.13 Maintenance
Your ELCONnect coax FOCX32 is maintenance-free. For cleaning please use a dry cloth.
Never use aggressive or caustic detergents.
Before cleaning, remove the power plug out of the socket, or put the device out of
operation.
2.14 Uninstallation of the device
To uninstall the ELCONnect coax FOCX32, first disconnect all cables, starting with the line
cord. Hereby the potential equalization circuit shall be disconnected last. After all cables have
been removed, the device can be taken off the wall.
3 Technical data
Transmission parameters
Number of hubs up to 32 hubs and 64 MAC-addresses can be managed
directly
Transmission standard UPA-compliant
Data rate 200 Mbps gross data rate, up to 100 Mbps net data rate
Transmission frequency 4 MHz ... 34 MHz, adjustable frequency range
Modulation method OFDM (self-adjusting multi-carrier procedure)
1536 carriers QAM16-modulated
Total transmitting power max. 23 dBm (= 200 mW)
Setting range of transmitter -7 dBm … 23 dBm
Power Spectral Density PSD max. -52 dBm/Hz
Setting range of receiver -47 dBm … 13 dBm
Admissible linear line attenuation up to 50 dB – 100% data rate
up to 70 dB – linear reduction of data rate
Fiber section parameters Single-mode Bi-di Transceiver
(TX: 1310 nm; RX: 1550 nm)
Version: 2009/01/29