Philips Avalon FM20, Руководство по обслуживанию

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Connection to a Network
You can connect the fetal monitor to an OB TraceVue/IntelliSpace Perinatal obstetrical information
and surveillance system on a network using the LAN connection on the optional LAN/RS232
interface.
Network Infrastructure Requirements
The Avalon FM20/30 sends Connection Indication messages that OB TraceVue/IntelliSpace
Perinatal processes to establish an ethernet connection to the fetal monitor. The general requirements
for connecting the Avalon FM20/30 to an OB TraceVue/IntelliSpace Perinatal obstetrical surveillance
system over a network are as follows:
•
The fetal monitor and the data acquisition PC must be in the same network segment.
• Typically, the Avalon FM20/30 requests its IP address from a DHCP/BOOTP service (preferred).
Only if a DHCP/BOOTP server cannot be provided, fixed parameters may be configured
manually.
CAUTION
It is mandatory that manual IP address configuration is performed by experienced service
personnel. Exercise great caution during installation to avoid problems such as duplicate IP
addresses, non-matching subnet mask, etc. Documentation of all related configuration details is
mandatory, and must be updated with each change to ensure network reliability, especially when
exchanging, repairing, or adding devices on the network at a later time. The customer is
responsible for complying with common network configuration rules.
If no IP address is entered manually, the Avalon FM20/30 requires a BOOTP service to obtain a
valid IP address automatically, therefore DHCP or BOOTP service must be available in each
network segment. In domain integrated environments, the domain DHCP servers must respond to
BOOTP requests, if the fetal monitor is configured to use BOOTP to obtain an IP address. It is
recommended that customer IT configures a fixed list of BOOTP addresses for the fetal monitors.
• The ethernet port of the Avalon FM20/30 supports only 10 Mbit/s half-duplex data transfer.