Afar AR24027, Руководство оператора

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AR24027 Operator’s Manual
1-6
Table 1.6 – “To radio” (P+DATA OUT) Ethernet Connector Pin Assignments
Pin Signal Name Abbr. Direction
1 Ethernet Tx Tx (+) Radio to Ethernet
2 Ethernet Tx Tx (-) Radio to Ethernet
3 Ethernet Rx Rx (+) Ethernet to Radio
4 VDC DCV (+) Power Inserter to Radio
5 VDC DCV(+) Power Inserter to Radio
6 Ethernet Rx Rx (-) Ethernet to Radio
7 ground GND(-) Power Inserter to Radio
8 ground GND(-) Power Inserter to Radio
1.5 Outdoor Interconnect Cable
The interconnect cable between the Power Inserter Unit and the AR24027 carries the following
signals
1. DC voltage to supply power to the AR24027 .
2. 10/100 Base-T Ethernet data.
Both these signals are carried in a single CAT 5 cable. The system is designed to allow cable lengths
up to 100 meters (300 feet). Figure 1.3 shows the interconnect diagram for this cable and connector
types. Table 1.7 lists a few part numbers and sources of appropriate CAT 5 cable for this application.
AFAR Communications Inc. carries several pre-made cables of different lengths. See Appendix E for
connector diagrams, part numbers, and assembly instructions.
Figure 1.3 - CAT 5 Outdoor Interconnect cable diagram
RADIO
RADIO_ETH_TX-
RADIO
VDC
VDC
RADIO_ETH_RX-
GND
GND
1
7
2
3
5
4
8
6
1
2
3
4
5
6
7
8
RJ 45
Radio “D” Port
(Lumberg Connector)