RACOM Ray2, Руководство пользователя

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The SFP status LED function: The LED status is controlled directly from the SFP module. Its function
is specific for each SFP module. The typical behaviour is an indication of the received signal strength.
Should the signal be in the proper power range (not too strong and not too weak), the LED is shining.
Fig. 3.3: Connectors covered Fig. 3.4: Connectors uncovered
Important
It is recommended that the ETH cable should be grounded at both ends of the connection.
For example, the connector CON-RJ45-UBNT-CAT6 and ETH socket on the control panel
should have a grounded sheath as should the connection to the RAy2 unit.
All bushings and plugs (including the original plugs in the ports) must be fitted with O-rings
and carefully tightened. Otherwise, the unit is not protected against moisture intake and can
not offer guaranteed functionality.
For detailed description see Connectors and Start up.
3.3. Power supply
The microwave unit can be powered either by PoE or a DC power source:
• Standard PoE plus (IEEE 802.3at) power source connected to the “ETH1+POE” connector.
Supported voltage range is 40 — 60 V, distances up to 100 m. Internal RJ45 pins wiring is :
○ (V+) ... 1,2,4,5
○ (V-) ... 3,6,7,8
It is possible to use all 8 pins or only 4 pins. Use:
○ either 4,5 (V+) and 7,8 (V-)
○ or
1,2 (V+) and 3,6 (V-)
○ or both simultaneously
• Any kind of DC power source connected to “P” 3-pin connector.
Supported voltage range is 20 — 60 V.
Important
The microwave unit doesn't support a combination of both power supplies. Only one power
supply can be connected at any one time.
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