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14
NI-3101-SIG Signature Series NetLinx Integrated Controller
LAN LEDs
LAN ports used by the Integrated Controllers
Replacing the Timekeeper Battery
The NI-3101-SIG uses a combination lithium battery and clock crystal package called a Timekeeper. Only one
Timekeeper unit is installed within a given NI-3101-SIG. The battery can be expected to have up to 3 years of
usable life under very adverse conditions. Actual life is appreciably longer under normal operating conditions.
This calculation is based on storing the unit without power in 50° C (120° F) temperature until battery levels
are no longer acceptable. The part number for a replacement battery is 57-0032.
To replace the Timekeeper battery:
1. Discharge the static electricity from your body by touching a grounded metal object.
2. Unplug all the connectors from the device.
FIG. 12 LAN LEDs
LAN Ports Used by the NetLinx Integrated Controllers
Port type Description Standard Port #
FTP The on-board Master has a built-in FTP server. 21/20 (TCP)
SSH The SSH port functions using the same interface as Telnet but over a
secure shell where it uses SSL as a mechanism to configure and diag-
nose a NetLinx system. This port value is used for secure Telnet
communication.
Note: only SSH version 2 is supported.
22 (TCP)
Telnet The NetLinx Telnet server provides a mechanism to configure and
diagnose a NetLinx system.
For maximum flexibility, the Master can be configured to utilize a different
port than 23, or disable Telnet completely from either Telnet or the
Program port located on the rear of the Master itself. Once disabled, the
only way to enable Telnet again is from the Master’s Program port.
23 (TCP)
HTTP The Master has a built-in web server that complies with the HTTP 1.0
specification and supports all of the required features of HTTP v1.1.
This port is used for unsecure HTTP Internet communication between
the web browser’s UI and the target Master.
80 (TCP)
HTTPS/SSL This port is used by a web browser for secure communication between
the web server UI and the target Master. This port is also used for
simultaneous encryption of this data, using the SSL certificate informa-
tion on the Master as a key.
443 (TCP)
ICSP Peer-to-peer protocol used for both Master-to-Master and Master-to-
device communications.
For maximum flexibility, the Master can be configured to utilize a different
port than 1319, or disable ICSP over LAN completely from either
Telnet or the Program Port located on the rear of the Master itself.
This type of communication is used by the various AMX products for
communication amongst themselves.
1319 (UDP/TCP)
integration!
Solutions
This feature on the Master uses, by default, port 10500 for the XML
based communication protocol. This port is connected to by the client
web browser’s JVM when integration! Solutions control pages are
retrieved from the on-board Master’s web server.
For maximum flexibility, the on-board Master can be configured to utilize
a different port than 10500 or to disable integration! Solutions completely.
10500 (TCP)
10/100
ETHERNET
SPD - Speed LED
connection speed is 100 Mbps
and turns Off when speed is
lights (yellow) when the
L/A - Link/Activity LED
lights (green) when the
LAN cables are
connected and terminated
10 Mbps.
correctly.