User's Manual

Table Of Contents
8 Web Page Reference
131
Telecoms Interface B Loopback (see section 8.3.4.3 for a description of the Telecoms
Interface
): The loopback status of telecoms channel B. This is intended for installation testing
and should be set to 'None' for normal operation. The wire connections to a unit can be tested
by applying a 'Copper' loopback to the local unit. The wireless connection to the remote unit
can be tested by applying a 'Wireless' loopback to the remote unit with no loopback on the
local unit. Note that a change of state may generate an SNMP trap and/or SMTP email alert.
The loopback can be disabled from the telecoms configuration sub menu (see Section 8.3.1.6
Telecoms Configuration Page”).
Region Cod
e: The region code prohibits the wireless unit from operating outside the
regulated limits. An invalid region code indicates a corrupted license key. Note that a change
of state may generate an SNMP trap and/or SMTP email alert.
Install Status: A non-OK value indicates that signaling was received with the wrong MAC
address. Note that it is very unusual to detect this, because units with wrongly configured
Target MAC Address will normally fail to establish a wireless link. However, rare
circumstances may establish a partial wireless link and detect this situation. NB: A non-OK
value on start-up, or a change of value during operation, may generate an SNMP trap and/or
SMTP email alert.
Install Arm State: This alarm warns when a wireless unit is in installation mode. After
installation the wireless unit should be disarmed. This will increase the wireless link’s data-
carrying capacity and stop the installation tone generator. The wireless link is disarmed from
the ‘Installation Wizard’ see Section 8.3.4.6 “Disarm”. A change of state may generate an
SNMP trap a
nd/or SMTP email alert.
Unit Out Of Calibration: The unit is out of calibration and must be returned to the factory
using the RMA process for re-calibration.
Encryption Enable Mismatch (see section 17 “AES Encryption Upgrade”)
: Encryption has
been enabled on one end of the wireless link but not the other.
Incompatible Region Codes: The PTP 600 Series Bridge uses region codes to comply with
local regulatory requirements governing the transmission of wireless signals in the 5.9 GHz,
5.8 GHz, 5.4 GHz, 4.5 GHz and 2.5 GHz bands. Region codes can only be changed by
obtaining a new PTP600. Note that a change of state may generate an SNMP trap and/or
SMTP email alert.
Series license key: If this alarm is encountered the appropriate license keys from the country
of operation should be obtained from your distributor. Applying license keys containing the
same region codes to both ends of the link will remove the alarm.