X4-Z11-A01-A Digi International, X4-Z11-A01-A Datasheet - Page 118

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X4-Z11-A01-A

Manufacturer Part Number
X4-Z11-A01-A
Description
CONNECTPORT X4 2.4GHZ
Manufacturer
Digi International
Series
ConnectPort™ X4r
Datasheets

Specifications of X4-Z11-A01-A

Function
Transceiver, Xbee, Gateway
Modulation Or Protocol
UDP/TCP, DHCP, SNMPv1
Frequency
2.4GHz
Applications
General Purpose
Interface
RJ45, DB-9, USB
Sensitivity
-93dBm
Power - Output
15dBm
Data Rate - Maximum
54Mbps
Voltage - Supply
12VDC
Wireless Frequency
2.4 GHz
Interface Type
RS-232, Ethernet, USB
Modulation
BPSK, CCK, DBPSK, DQPSK, QPSK
Security
256 bit AES, 3DES, DES, SSL Tunnel
Operating Voltage
6 V to 30 V
Output Power
1.5 W
Antenna
4 in Dipole
Operating Temperature Range
- 30 C to + 70 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
602-1172
TCP Connection Test: Enables or disables the creation of a new TCP connection as a
test to verify the integrity of the mobile connection. The test is successful if a TCP
connection is established to a specified remote host and port number. If the remote host
actively refuses the connection request, the test is also considered to be successful, since
that demonstrates successful two-way communication over the mobile connection. The
TCP connection test waits up to 30 seconds for the connection to be established or
refused. When the TCP connection is established, the test completes successfully, and
the TCP connection is closed immediately.
Two destination hosts may be configured for this test. If the first host fails to establish
(or refuse) the TCP connection, the same test is attempted to the second host. If neither
host successfully establishes (or refuses) the TCP connection, the test fails. The primary
and secondary addresses may be either IP addresses or fully qualified domain names.
DNS Lookup Test: Enables or disables the use of a Domain Name Server (DNS)
lookup as a test to verify the integrity of the mobile connection. The test is successful if
a valid reply is received from a DNS server. Typically, this means the hostname is
successfully “resolved” to an IP address by a DNS server. But even a reply such as “not
found” or “name does not exist” is acceptable as a successful test result, since that
demonstrates successful two-way communication over the mobile connection. When a
valid reply is received, the test completes successfully and immediately.
The DNS servers used in this test for the hostname lookup, are the primary and
secondary DNS servers obtained from the mobile network when the mobile PPP
connection is first established. These addresses can be viewed by going to
Administration > System Information > Mobile.
Note that this DNS test is independent of the normal DNS client configuration and
lookup cache, which is used for other hostname lookups. This test has been specifically
designed to require communication over the mobile connection for each lookup, and to
avoid being “short-circuited” by previously cached information. Also, this test does not
interfere in any way with the normal DNS client configuration of this device.
Two hostnames may be configured for this test. If the first hostname fails to get a reply,
the same test is attempted for the second hostname. If no reply is received for either
hostname, the test fails. The primary and secondary DNS names should be fully
qualified domain names. Note that the reverse lookup of an IP address is possible, but
that is usually unlikely to succeed in returning a name. Still, such a reverse lookup can
be used to demonstrate the integrity of the mobile connection.
Repeat the selected link integrity test every N seconds: Specifies the interval, in
seconds, at which the selected test is initiated (repeated). A new test will be started
every N seconds while the mobile connection is established. This value must be between
10 and 65535. The default is 240.
If the configured interval is less time than it takes a test to complete, the next test will
not be initiated until the previous (current) test has completed.
TCP Port: The TCP port number to connect to on the remote host (default 80).
Primary Address: The address of the first host to test.
Secondary Address: The address of the second host to test (if the first host fails).
Primary DNS Name: The first hostname to look up.
Secondary DNS Name: The second hostname to look up (if the first hostname fails).
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