westermo 4400 Cellular Router User Guide
3. Product Description
3.1. Product Description
The Merlin 4400 series of versatile cellular routers is designed from the ground up to achieve best-in-class
Cybersecurity both in hardware and software. A tamper-resistant chip keeps cryptographic keys secure. Secure
Boot guarantees that the unit boots using only software that is signed and trusted by Westermo. A set of
cybersecurity tools is available as standard. High security VPNs, stateful inspection firewall, user authentication
and 802.1x are just a few of the features available to keep the device secure both locally and when transmitting
data over the internet or private network.
The system has a pair of legacy ports. One is configurable to act either as a RS-232 serial port or as a dry
contact digital input. The second is a serial port and is configurable to act either as RS-232 or RS-485. The serial
ports facilitate applications where it is necessary to migrate from modems to an IP infrastructure. The industrial
protocol gateway feature enables several devices using different protocols to be accessed via a common protocol
interface.
The Merlin 4400, like all the members of the Merlin family, is compatible with the Activator zero-touch
deployment software. The Activator software ensures that configurations are generated and deployed from a
central server, reducing configuration mistakes and increasing efficiency during the installation phase of a project.
This compact unit is suited to tight spaces. Its high MTBF, wide temperature range and voltage supply ensure the
Merlin can deal with the demands of industrial, smart grid and trackside applications.
3.2. Available Models
See datasheet for full list of models available.
Merlin 4400 Series
9
| General | Details |
|---|---|
| Name | westermo 4400 Cellular Router User Guide |
| Make | westermo |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.81 MB |
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