westermo Merlin 4700 Series VDSL Cellular Router User Guide

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4.5.1. Inserting SIM 1 Card  

Ensure the router is powered off.  

• Remove the SIM cover using a suitable screwdriver.  

• Hold the SIM 1 card with the chip side facing down and the cut corner facing away from you, to the left.  

• Gently push the SIM card into the upper SIM slot 1 until it clicks in.  

• Screw the SIM cover back on with the screwdriver.  

4.5.2. Inserting SIM 2 Card  

• If you are using a second SIM, hold the SIM 2 card with the chip side facing up and the cut corner front right  

facing away from you.  

• Gently push the SIM card into the lower SIM slot 2 until it clicks in.  

• Screw the SIM cover back on with the screwdriver.  

4.6. Powering Up  

Plug the power cable first into the device and then to a suitable power source. The router takes less than a  

minute to boot up. During this time, the power LED flashes.  

Other LEDs display different diagnostic patterns during boot up. Booting is complete when the power LED stops  

flashing and stays on steady.  

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Merlin 4700 Series  

5. Specifications  

5.1. Interface Specifications  

DC, Power port  

Operating voltage  

Rated current  

9.6 to 60 VDC  

580 mA at 12 VDC  

170 mA at 48 VDC  

Rated frequency  

Inrush current  

DC  

2.74 x 10^-3 A²s at 12 VDC  

Reverse polarity protected  

No  

Polarity  

Redundant power input  

Isolation  

All other ports  

Push-in spring connectors  

0.2-2.5 mm² (AWG 24-12)  

7 mm  

Connector  

Conductor cross section  

Stripping length cable  

Tightening torque, screw flange  

Shielded cable  

0.3 Nm  

Not required  

Ethernet TX  

Electrical specification  

Data rate  

IEEE std 802.3  

10 Mbit/s, 100 Mbit/s, 1000 Mbits/s manual or auto  

Full or half, manual or auto  

TNV-1  

Duplex  

Circuit type  

Transmission range  

Isolation  

Up to 150 m with CAT5e cable or better  

All other ports  

Connection  

Cabling  

RJ-45, auto MDI/MDI-X  

Shielded CAT5e or better is recommended  

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Number of ports  

RS-232/485  

Electrical specification  

Data rate  

Configurable for EIA RS-232 or EIA RS-422/485  

RS-232: 50 bit/s - 1 Mbit/s  

RS-485: 50 bit/s - 20 Mbit/s  

Data format  

7 or 8 data bits, odd, even or none parity, 1 or 2 stop bits (2 stop bits only when no parity is  

set)  

Circuit type  

TNV-1  

Transmission range  

RS-232: 15 m/49 ft  

RS-485: Up to 1200 m/0.74 mi, depending on data rate and cable type  

Isolation  

To all other ports  

Connection  

RS-232: RJ-45 according to EIA-561  

RS-485: RJ-45  

Shielded cable  

Recommended  

2

Number of ports  

Merlin 4700 Series  

17  

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General	Details
Name	westermo Merlin 4700 Series VDSL Cellular Router User Guide
Make	westermo
Language	English
Filetype	PDF (Download)
File size	0.83 MB

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