Analog Devices LINEAR TECHNOLOGY LTC2874 Demo Manual page 8

operating information
(USE 'PoE'
SWITCH
SETTING)
(USE 'PoE'
SWITCH
SETTING)
+ +
56V
90W PoE
2A
PSE
– –
Figure 4. Set-Up Using PoE and DHCP
+ +
56V 90W PoE
2A PSE
– –
Figure 5. Alternate Set-Up Using PoE and Direct Ethernet Connection
DEMO MANUAL DC2228A
LOCAL AREA NETWORK
*
IN
*
ETHERNET
CABLES
OUT
*
*
IN
PC RUNNING
DC2228A
CONTROL TOOL
OUT
*
*
ETHERNET CABLES
*
PC RUNNING
DC2228A
CONTROL TOOL
PORT 2
PORT 4
CABLES
TO DEVICES
(0 TO 20m)
PORT 2
PORT 4
CABLES
TO DEVICES
(0 TO 20m)
dc2228afa
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