BreadCrumb® JR3

Portable Wireless Mesh Network Node 

The Rajant JR3 BreadCrumb is a wireless communications device that provides reliable edge connectivity and extends network reach and mobility. This portable mesh network node contains one transceiver and one external antenna port, and the 2.4-5GHz dual-band transceiver allows the user to set the radio frequency. The JR3 provides Ethernet and Wi-Fi Access Point interfaces to enable data, voice, and video applications. The system is weather-resistant and can be operated outdoors year-round. 

BreadCrumb JR3 Key Features

• Rajant’s patented InstaMesh® networking software, enabling the network to quickly adapt to rapidly deployed and quickly- or constantly-moving network elements

• 2.4 GHz and 5 GHz radio frequencies supporting a wide variety of applications and environments

• Lightweight and portable

• Low power consumption

• Support for several strong cryptographic options used for data and MAC-address encryption and

per-hop, per-packet authentication

• Mobile connectivity for data, voice, and video

• Mesh network scalability to hundreds of fixed and mobile nodes

• Integrated Wi-Fi Access Point service for compatibility with millions of commercial off-the-shelf (COTS) client devices such as laptops, tablets, smart phones, IP cameras, sensors, and other IP devices

• Self-configuring operation for fast and easy deployments

• Reliable and fast off-loading to Ethernet via multiple, simultaneous bridge-mode links through the Automatic Protocol Tunneling (APT) feature

• Mesh Clustering to designate per-BreadCrumb sub-meshes that will only mesh with a user specified

series of nodes, useful to isolate one or more groups of BreadCrumbs to mesh with each other and not with other nodes outside the user defined mesh cluster