westermo Merlin 4700 Series Cellular Router User Guide
4. Installation
4.1. Mounting the Router
The router is fitted with a DIN-rail clip by default. To attach the router to a DIN-rail:
1. Position the router so that the spring of the DIN-clip rests on the DIN-rail.
2. Push the router in an upward direction so that the spring of the DIN-clip compresses and the top hook of
the DIN-clip slides and clamps to the DIN-rail.
To remove the router from the DIN-rail, simply reverse the procedure.
MOUNTING HEIGHT
To reduce the risk of personal injury and damage to the device, the unit must not be mounted
at a height greater than two metres above the ground beneath it.
4.2. Cooling
This product uses convection cooling. Spacing is recommended for the use of the product in full operating
temperature range and service life. To avoid obstructing the airflow around the product, use the following
spacing rules.
Minimum spacing of 25 mm (1 inch) above/below and 10 mm (0.4 inches) left/right of the product is
recommended.
REDUCE THE RISK OF FIRE
To reduce the risk of fire, use only telecommunication line cords with a cable diameter of
AWG 26 or larger. Regarding power cable dimensions, see chapter Interface Specifications.
4.3. Connecting Cables
Connect one end of the Ethernet cable into port A and the other end to your PC or switch.
4.4. Connecting the Antenna
If only connecting one LTE antenna, screw the antenna into the MAIN SMA connector. If you are using more
than one LTE antenna, screw the main antenna into the MAIN SMA connector and the secondary antenna into
the WAN-AUX SMA connector.
Be careful to select an antenna that ensures the equipment complies with local regulatory requirements.
In North America, Westermo has indicated to PTCRB the following set of antennas for use with this equipment:
Article Number Model
160-00148
160-00184
2J 2J7724Ma - Cellular/LTE MIMO Magnetic Mount with two 3m LL100 leads, SMA Male
2J 2J2183K-B07H-300LL195-C91GST - Cellular/LTE wall mount antenna with a 3m LL195 lead, SMA Male
Table 9. List of antennas for use with this equipment in North America, as indicated to PTCRB
16
Merlin 4700 Series
| General | Details |
|---|---|
| Name | westermo Merlin 4700 Series Cellular Router User Guide |
| Make | westermo |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.84 MB |
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