Gearlinx™ User Guide v1.0
7
July 24, 2023
1.2 NR4400 Models
The NR4400 currently ships with the following product models:
NR4448:
1.3 Before you Begin Installing the NR4400
Before you begin installing the NR4400 device ensure you have the following accessories or parts
included with your delivery:
•
What’s included by default in every NR4400 shipment:
o
Rack mounting kit (2 x rack ears and 8 x rack screws)
▪
You will need a small Philips head screwdriver to attach the screws
o
2 x straight through 2m Ethernet cables
o
1 x adapter DB9F to RJ45 straight serial
•
What is ordered separately or as an add-on:
o
At least one (1) power cord; but ideally two (2)
▪
These are sold separately as an accessory. You can purchase them from
Gearlinx (part number 444000) or from your favorite power cable vendor.
▪
You can power an NR4400 with only one power cord. The reason there are
two (2) power ports is to provide redundancy of power in the event of a
power issue. When using both power ports it is recommended you power
them from different outlets or power sources to improve redundancy.
o
Duckfone
▪
A Duckfone can be purchased separately or bundled with an NR4400. A
Duckfone provides cellular connectivity (primary or failover) to your NR4400
▪
If using a Duckfone you will need an active data plan and at least one(1) SIM
card. Theis can be purchased directly from Gearlinx or from your favorite
mobile provider.
