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Smart Wireless Gateway

August 2014

Specifications

Self-organizing network specifications

Protocol

 IEC 62591(WirelessHART), 2.4 - 2.5 GHz DSSS

Maximum network size

 100 wireless devices @ 8 sec. or greater

Supported device update rates

 1, 2, 4, 8, 16, 32 seconds or 1 - 60 minutes

 For information on network size and update rate, please see

the capacity estimator tool on the Smart Wireless homepage

http://www.emersonprocess.com/Wireless

Network size/latency

 100 Devices: less than 10 seconds

 50 Devices: less than 5 seconds

Data reliability

 Greater than 99%

System security specifications

Ethernet

 Secure Sockets Layer (SSL) enabled (default) TCP/IP

communications

Emerson Smart Wireless Gateway access

 Role-based Access Control (RBAC) including Administrator,

Maintenance, Operator, and Executive. Administrator has

complete control of the Gateway and connections to host

systems and the self-organizing network.

Self-organizing network

 AES-128 Encrypted WirelessHART, including individual session

keys. Drag and Drop device provisioning, including unique

join keys and white listing.

Internal firewall

 User configurable TCP ports for communications protocols,

including Enable/Disable and user specified port numbers.

Inspects both incoming and outgoing packets.

Third party certification

 Wurldtech: Achilles Level 1 certified for network resiliency

 National Institute of Standards and Technology (NIST):

Advanced Encryption Standard (AES) Algorithm conforming

to Federal Information Processing Standard Publication 197

(FIPS-197)

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