X4-A11-W-A Digi International, X4-A11-W-A Datasheet - Page 27

• 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

Network services associated with serial ports in general
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Network services associated with the command-line interface
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Network/serial clients
A network/serial client connection is one in which a Digi device initiates a network connection or
opens a serial port for communication. There are several categories of network/serial client
connections:
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Autoconnect behavior client connections
In client connections that involve autoconnect behaviors, a Digi device initiates a network
connection based on timing, serial activity, or serial modem signals. Autoconnect-related client
connections include:
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RealPort: A single TCP connection manages (potentially) multiple serial ports.
Modem emulation, also known as pseudo-modem (pool): A TCP connection to the
“pool” port is interpreted as an incoming call to an available pseudo-modem in the
“pool” of available port numbers.
rsh: Digi devices support a limited implementation of the Remote shell (rsh) protocol, in
that a single service listens to connections and allows a command to be executed. Only
one class of commands is allowed: a single integer that specifies which serial port to
connect to. Otherwise, the resulting connection is somewhat similar to a reverse telnet
or reverse socket connection.
DialServ: Connecting a DialServ device to the serial port. DialServ simulates a public
switched telephone network (PSTN) to a modem and forwards the data to the serial port.
The Digi device sends and receives the data over an IP network.
Telnet: A user can Telnet directly to a Digi device’s command-line interface.
rlogin: A user can perform a remote login (rlogin) to a Digi device’s command-line
interface.
Autoconnect behavior client connections
Command-line interface (CLI)-based clients
Modem emulation (pseudo-modem) client connections
Raw TCP connection: The Digi device initiates a raw TCP socket connection to a
remote entity.
Telnet connection: The Digi device initiates a TCP connection using the Telnet protocol
to a remote entity.
Raw TLS encrypted connection: The Digi device initiates an encrypted raw TCP socket
connection to a remote entity.
Rlogin connection: The Digi device initiates a TCP connection using the rlogin protocol
to a remote entity.
I n t r o d u c t i o n
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