X4-A11-W-A Digi International, X4-A11-W-A Datasheet - Page 90

• Manufacturer Part Number: X4-A11-W-A
• Description: PORT XBEE 802.15.4 - WIFI802.11G
• Manufacturer: Digi International
• Series: ConnectPort™ X4r

Specifications of X4-A11-W-A

• Function: Transceiver, Xbee, Gateway
• Modulation Or Protocol: 802.15.4 Zigbee
• Frequency: 2.4GHz
• Interface: 1 USB, 1 RS-232, 1 RJ-45
• Sensitivity: -93dBm
• Power - Output: 15dBm
• Data Rate - Maximum: 54Mbps
• Voltage - Supply: 6 V ~ 30 V
• Wireless Frequency: 2.4 GHz
• Interface Type: RS-232, Ethernet, SMA
• Security: NAT, DES, 3DES, 256 bit AES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NS9360
• Other names: 602-1109

Virtual Private Network (VPN) settings
Virtual Private Networks (VPNs) are used to securely connect two private networks together so
that devices may connect from one network to the other network using secure channels.VPN uses
IP Security (IPSec) technology to protect the transferring of data over the Internet. All Digi
Cellular Family products except Digi Connect WAN support VPNs.
The Digi device is responsible for handling the routing between networks. Devices within the local
private network served by the Digi device can connect to devices on the remote network as if they
are in the local network. The VPN tunnels are configured using various security settings and
methods to ensure the networks are secured.
Uses for VPN-enabled Digi devices
VPN-enabled Digi devices, such as Digi Connect WAN VPN, are cellular-enabled routers that
securely connect remote subnets using IPsec VPN technology. Devices in the Digi device’s private
network can connect directly to devices on the other private network with which the VPN tunnel is
established. You configure VPN tunnels using security settings and methods to ensure the
networks are secured.
The Digi device is used for primary or backup remote site connectivity. Secured IPsec VPN traffic
is typically routed from the Digi device over the cellular IP network and is terminated by a VPN
appliance at the host end.
A VPN-enabled Digi device can be used in several scenarios; for example:
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This section describes using a Digi device as a primary remote site router using IPsec Encapsulated
Security Payload (ESP) and Internet Key Exchange (IKE)/Internet Security Association and Key
Management Protocol (ISAKMP) pre-shared key methods.
As the primary remote site router where no other WAN router is used.
As a backup router where the remote site has a primary WAN connection through DSL,
Frame Relay, or other means.
To provide secure access to remote serial and/or Ethernet devices.
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