Rosemount Smart Wireless Gateway Instrukcja Użytkownika Pobierz pdf (Strona 7)

DeltaV Product Data Sheet

February 2015 – Page 7

Smart Wireless Gateway

Self-Organizing Network

Protocol WirelessHART, 2.4-2.4835 GHz DSSS IEC 62591

Maximum Network Size Up to 100 Devices

Supported Device Update Rates WirelessHART, 1 sec., 2 sec., 4 sec., 8 sec.,… up to 60 min.

Network Size/Latency 100 devices: up to 10 sec.

50 devices: up to 5 sec.

15 devices: up to 2 sec.

Wi-Fi Mesh Network

802.11n Capabilities 2 x 3 multiple-input multiple-output (MIMO) with two spatial streams

Legacy beamforming

20 and 40 MHz channels

PHY data rates up to 300Mbps

Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)

802.11 dynamic frequency selection (DFS)

Cyclic shift diversity (CSD) support)

WirelessHART Gateway System Security

Ethernet

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

communications.

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.

Wi-Fi Security

Wireless bridging/mesh X.509 digital certificates; MAC address authentication; Advanced

Encryption Standards (AES); Temporal Key Integrity Protocol

(TLIP)

Wireless client access 802.11i, Wi-Fi Protected Access (WPA2), WPA 802.1X

authentication, including Extensible Authentication Protocol and

Protected EAP (EAP-PEAP), EAP Transport Lauer Security (EAP-

TLS), EAP-Tunneled TLS (EAP-TTLS), and Cisco LEAP

Advanced Encryption Standards (AES), Temporal Key Integrity

Protocol (TLIP); VPN pass-through; IP Security (IPsec), Layer 2

Tunneling Protocol (L2TP); MAC address filtering

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