v1002_01
Fixed occasional issue that could cause slow detection and errors with RJ45 SFP modules. This issue was detected in designs 511 and 513 with specific RJ45 SFP modules and units.
Added increased ETH1a buffer in design 513 from 32 to 512 kB
Fixed mismatched alarm description strings for some models of ODU
Fixed incorrect frequency indication due to kHz rounding resolution
Fixed incorrect AES status indicated (off) when it was enabled using CLI
Fixed incorrect AES status indicated (on) when it was automatically unconfigured due to a mode switch
Fixed issue causing the unit to report unsaved changes after performing the Spectrum Analyzer scan
Fixed issue causing the unit to report unsaved changes after changing from a dual-channel mode to a single-channel mode design
Fixed issue causing the unit to interpret BW12 as BW112 MHz regarding the ACM profile, which could lead to an incorrect modulation list shown in the GUI
Fixed issue causing the remote alarm status to be missing in the 1+0 CH1 to CH2 and 1+0 Star modes
Fixed issue causing the GUI to occasionally hang when the user changes the Aggregation diversity mode between XPIC and FD (Frequency Diversity) in the 2+2 Split mode
Fixed issue preventing change of the CH2 radio/modem settings for the remote unit in the 2+2 Repeater mode
Fixed issue causing wrong remote units status to be shown in split-protection modes during abnormal conditions, such as an inaccessible remote unit or no sync
Fixed issue causing the AES status not to be shown in the General/Status/Overview/ page
Fixed issue causing the GUI to incorrectly render the columns of AES status in the General/Status/Overview/AES Status field in the 514 design (LL FW version)
Fixed issue causing the AES setting form to misalign after changing the unit mode in the design 513
Fixed issue of correct channel labels (1|1) indication in he graph in Star mode
Fixed issue causing the GUI to show "unapplied changes" (blue value) after the user changed the radio/modem settings
Fixed wrong column alignment for LL EMM ch1 in the Packet MUX Counters section (LL FW version)
Fixed issue causing the GUI to incorrectly show the 1+0 Star mode option after switching from the design 515 to the design 512
Fixed issue causing the GUI to show unrounded aggregation speed values, resulting in a long decimal number indicated
Fixed issue causing a misalignment of the General/Status/Overview page in design 513 after changing from the 1+0 Repeater mode to the 1+0 CH1 to CH2 mode
Fixed issue causing duplication of radio types on every subsequent click on the respective select box in the Radio/Advanced page
Fixed issue causing the Radio page to refresh endlessly, preventing the user from changing the radio settings without freezing the GUI. This issue appeared when the remote unit was seen but could not be remotely configured (e.g., due to simple Rx mode)
Fixed issue causing incorrect rounding of radio TR values
Added warning into the design 513 GUI when the user changes from an auto-protection mode to SD (Space Diversity) mode, which does not support the auto-protection switching mode
Added remote ACM settings in the GUI, meaning it will suggest the correct modulation lists for the remote modem settings
Improved speed of SFP1/2 link status detection, resulting in faster protection switching and link recovery
The GUI header status icon for the split-protection design 511 now differentiates the channel one and channel two status instead of showing the merged status
Added help for design 514 into the GUI

v1001_03
Fixed critical issue causing the device to not allow user login after changing the password over the GUI
Fixed inability to switch diversity settings in the GUI for 2+2 modes

v1001_02
Fixed issue that caused the unit to report unsaved configuration after running the command 'clear all' or using the corresponding GUI button
Fixed issue which caused false positive EMM1 Response alarm in design 512/515 after SFP2 MUX change
Added missing QAM2048 related help and tooltips in web GUI
Fixed issue causing the Low-Latency designs 512/515 to be missing the ETH1c from the configuration menus, graphs, and status reporting
Fixed issue causing missing actual speed values in web GUI in design 505
Fixed incorrect AES status row display in Low-Latency designs 512/515
Fixed issue causing missing or incorrectly shown AES setting fields in design 514
Fixed incorrect column display for General->Status->Overview->AES Status field in design 514
Refreshed help pages for STM design 514

v1001_01
Added support of SyncETH distribution according to ITU-T G.8286
Added support for a new HW option with dual power
Added support for QAM2048 (requires a new license and ACM profile)
Added additional modulations for Low Latency mode/design (requires a new license & ACM profile)
Added support for dual power devices
Added SNMP items cnfFecAlmeDetHw and cnfFecAlmeDetSw containing active HW/SW alarm details
Added support of AMI framing: Low Latency E1T1 EMM card designs 487 and 490 now support AMI framing
Added support for "reset" and "ping" commands from the web terminal
Added "Monitor" setting for Low Latency EMM designs 487 & 490
Fixed issue causing the EMM to remain in Hi-Z state after mode change from protection-secondary to end-ch1 mode
Fixed issue causing false radio errors after running the FD and setting the function to End ch2
Fixed issue causing a short MNG freeze (20s) after the device time change
Fixed issue with fan detection in web GUI causing missing fan controls and statuses for some recent HW versions
Fixed wrong counter binding on the web GUI LAN Counters page
Fixed issue with FC status in the GUI reflecting the actual config instead of status
Reworked web GUI design 511 Protection Status frame to show the correct remote statuses in all cases
Fixed issue in web GUI design 513 split protection, where the remote alarm column was incorrectly labelled as "ch2"
Fixed issue in web GUI design 511 2+2 MUX, where the status of fixed 2.5G SFP1 and SFP2 was displayed incorrectly
Fixed issue in web GUI design 514 (STM), where the STM1a and STM1b statuses were swapped
Fixed issue in web GUI Wizard causing the inability to upgrade EMM booted in safe/backup design
Fixed issue in web GUI design 505 dual mode, where the speed limit for ETH1b was not shown
Fixed issue in web GUI, where it was not possible to enable the Flow-Control on the SFP ports MUXed into a WAN
Many minor system and GUI fixes
Improved enhanced error logging: when error occurs, the device will log its state for two seconds before and after the event, providing better data for diagnostics and GUI graphs
Improved license customizing process
Improved Low Latency mode: added option to split half of the EMM E1T1 ports for retranslation purposes
Improved GUI: The constellation selector will show only the available constellations instead of a generic list (QPSK-2048) after a BW selection change
Improved speed graph axis scaling in web GUI
Improved configuration import over the web in web GUI
Improved side panel of web GUI. It will show following new information: Firmware Branch, inconsistent fw, incompatible design
Improved GUI: the inventory tab will show the extending board name/ID and the current firmware branch
Improved GUI: design 515 will warn users when attempting to change the number of assigned E1T1 channels as such change can cause synchronization loss if not configured identically on all units
Improved GUI: the wizard will support transforming firmware between "standard" C21 and Low-Latency E1/T1 C41 versions. This is useful, for example, for spare unit replacements
Improved GUI: a page refresh/freeze during FW upgrade using the wizard will cause a warning to be shown on the login page to wait for device reboot and not power-cycle the device

v0901_04
Reverts the ASI EMM design 488 to the previous version due to the possibility the EMM will lose communication with the device after the upgrade

v0901_03
Fixed issue causing incorrect ODU initialization on radio type 5 when used with modulations above 100 MHz channel. This issue could lead to synchronization on less-than-ideal conditions, causing a higher error rate and possible link instability
Fixed CLI output issue in the sh rad and sh stat commands, which could show incorrect RxF/TxF values and limits (e.g., 19180.551 instead of 19180.550)
Fixed radio2 initialization issue after reset fd and set func end dual commands, which were causing radio2 alarms until any other radio command was executed
Updated default HTTPS certificate in the device’s storage
Fixed issue that could cause some ASI EMM cards to not boot up correctly after restart, causing erroring on ASI ports. This issue affects EMM-ASI, HW rev. 12AT20484 operating in the Phoenix G1 and Phoenix G2 units with FW 0805_01

v0901_01
!!! The release is not applicable for Phoenix G2 HW rev. 1 (≤4/2023) units - the unit will prevent the installation of an incorrect FW version !!!

Added support of bandwidth 1.75 MHz, 2 MHz, 100 MHz and 112 MHz
Added support of dynamic ACM Tx power functionality - Tx power will be increased or decreased basing on the actual Tx modulation
Fixed issue in 1+1 configration causing the Simple-Rx (SRX) receiver to not sync when the remote side transmits over ch2
Fixed issue in 2+0 configuration causing the unit to stop aggregating for a short period when the TLE (Time since the Last Error) counter resets
Fixed issue in 511 design - the SFP3-4 alarm was not treated as a protection alarm and thus did not trigger the protection switch
Fixed issue in 1+1 and 2+2 Full Redundancy configurations SNMP - the TLE (Time since the Last Error) counter showing permanently "-1" in split protection setups, OIDs: statFceBasMod1Tle and statFceBasMod2Tle
Fixed issue causing the inability to insert a BER error in the ASI stream by the command: set emmX ber chX err
Fixed incorrect display of the user-set TxP limit instead of the actual TxP limit in various GUI pages
Fixed issue causing the Spectrum Analyzer to not show on the first load
Fixed incorrect or missing remote information shown in the page header and the Protection Details fieldset of the Overview page when there is no sync in 1+1 and 2+2 Full redundancy configurations
Improved the ACM opeartion
Added an option to turn off the MAC address learning on the switch ports. The setting is available in the Config/Ports/ETH VLAN/ETH Settings page or by the command set [lan1/lan2/lan3/mng/wana/wanb] learning [ena/dis]
Improved a port group setting which now prevents the user from removing the MNG port from at least one group with a LAN port in it, which would cause the device to become unreachable for local MNG access
Changed device temperature alarm threshold level (decreased from 90 to 75°C)
improved the checkversions.afw file - it does not longer downgrade the Upgrade Wizard to the version included in the checkversions.afw file when a newer version is already installed
The Split protection mode is now available for all split designs (511, 513, 514, 515, 521) by default in opposition to the previously required license option PRT2
The Standard (505, 511, 513) and STM (514) FW branches were merged into a single release

v0801_2
Added support of new hardware revision (HW rev.2)
Upgraded radio protocol
Fixed issue that prevented the protection switching from being triggered by the external UART Alarm board
Fixed issue that prevented the ASI EMM Port PCR Lock status from triggering the appropriate alarm
Fixed issue causing the EMM HW+SW alarm was never cleared after resolving
Fixed issue causing missing EMM throughput graphs
Fixed issue that prevented the Firmware wizard’s folder drop-area from working on the latest Chromium-based browsers
Various minor GUI bugfixes

v0703_02
Fixed bug that caused the TxP limit to be determined based on the set Rx instead of the Tx constellation
Fixed issue which prevented AFL package upload when the administrator role account was renamed
Fixed issue that was causing inaccessible GUI after a time-zone change
Fixed malfunctioning Channel 2 modulation settings in the 1+0 End-point Channel 2 mode
Improvements in the unit's management system, which results in less data transfer and quicker login to the GUI
Improved USB IP port connection, the latest MS Windows releases should correctly detect the device’s USB connection as a new network interface. An additional driver should not be necessary
Fixed issue that could rarely cause inaccessible devices after a firmware upgrade
Fixed issue that caused aggregation resynchronization event on manual link counter clearing
Fixed issue that prevented SFP3 & 4 MUX settings when in the split-protection secondary role
Improved speed and stability of modem synchronization on BW’s 5, 10, 20, 40 and 80MHz
Added support for new optional Alarm IO board
Added support for refreshed ASI EMM HW, design 488
Added support for refreshed 16E1T1 EMM HW, designs 489 and 490
Added BER tester support to older 16E1T1 (design 481) and ASI (design 482) EMM
Fixed issue which caused false-positive RepEmmUnc SW alarm in 2+2 links with an EMM card
Fixed issue that caused null historical temperature values of the remote side after the remote side swapped its protection role
Fixed malfunctioning SNMP counters under statFceBasMod tree (RxC, RxErr, TLE, TBE, ERS, EFS)
Renamed semantically incorrect OID labels in the MIB: etherIfBasRf1TxUtil → etherIfBasRf1TxBytes; etherIfBasRf1RxUtil → etherIfBasRf1RxBytes; etherIfBasRf2TxUtil → etherIfBasRf2TxBytes; etherIfBasRf2RxUtil → etherIfBasRf2RxBytes
Fixed issue that prevented the mouse wheel from zooming on the throughput graph
Fixed issue that prevented the Date/Time settings from being changed in the same step as the rdate server settings
Improved USB auto export functionality - when the USB auto export is enabled (default), the whole device log files snapshots are dumped to the connected USB drive with a 10 min periodicity. This feature is intended for link diagnostics, not permanent monitoring
The factory default NTPd IP address was changed to Apple’s Global public IP 17.253.2.123
SNMP: added infoFceProtRoleAct (.1.3.6.1.4.1.12654.1.4.3.3.8) - Actual device role
SNMP: added infoFceAggr/infoFceAggrSpd (.1.3.6.1.4.1.12654.1.4.3.4.1) - Overall aggregated link capacity (mod1+mod2)
SNMP: added etherIfBasAggr{T|R}xUtil (.1.3.6.1.4.1.12654.1.4.4.2.1.21 + 22) - Aggregated actual modem speed [Bytes/s] (ETH+PTP+MNG+EMM)
SNMP: added infoFceRadRf{1|2}{R|T}xAct (.1.3.6.1.4.1.12654.1.4.3.2.1.1.3 + 4; .1.3.6.1.4.1.12654.1.4.3.2.1.2.3 + 4 ) - Receiver/Transmitter activity (corresponds to the GUI header Tx/Rx arrows)

v0603_02
Added support of refreshed 16E1T1 EMM card, hwbase 12AT20484
Added BER tester support for new 16E1T1 card
Improved FW upgrade wizard, it now informs about the inconsistency between device and EMM firmware to offer EMM only upgrades, and informs 
about and can skip upgrades between unsupported device/EMM versions
Fixed issue of lost EMM settings after design change
Improved event log, it now shows the textual details of the device’s SW alarms and EMM’s HW+SW alarms
Added new bandwith 2.5MHz for narrow-band applications (new license required)
Fixed issue of PTP1588 port group that was not automatically set as PTP-reserved group 4
Fixed issue that prevented the channel 2 modem and radio configuration in the 511/2+2 repeater and 505/1+1 modes
Fixed issue where the remote channel 2 values could be read incorrectly in split protection modes

v0602_01
Added support of refreshed ASI EMM card, hwbase 12AT20486/484
Added EMM BER tester support (the new EMM only)
Improved firmware upgrade wizard
Improved protection which does no longer attempt to switch the active receiver to a transmitter-only (STX) configured device in case of 
RF errors
Fixed issue which caused Link - ok and PCR - lock EMM statuses to be shown when such EMM was "offline"
Fixed issue which caused a difference between temperature logged before and after login to the GUI

v0601_01
Fixed EMM alarm disabling issue after physical EMM disconnection
Added support for 2.5MHz bandwidths (new license required)
Added Repeater mode for split design 511 protection modes (1+1, 2+2)
Added Auto export of log files to USB
Added Consecutive ERS counter, which indicates how many consecutive error seconds elapsed since the last error-free second
Fixed issue that caused re-synchronization and data drop when both Primary and Secondary protection units had the same MSE level
Fixed issue causing incorrect ATPC functionality on the second channel in split designs
Fixed issue that could prevent the management of the device when there was a high number of HTTP connection attempts
Fixed issue that was causing incorrect SN readings for attached EMM cards
Fixed issue causing flash synchronization lose when errors were detected in the radio data stream. This was caused by strict rules for 
the re-initialization synchronization process introduced in the 05 firmwares. After the fix, the re-synchronization procedure triggers only
when the error rate is continuous or severe
Fixed issue that prevented storing the XPIC setting into the startup configuration in 2+2 mode
Fixed issue of false-positive UpdFW Alarm related to incorrect EMM card detection after device boot
Fixed issue of permanently displayed WRITE button after a design change in web GUI
Fixed issue when Pri/Sec FO interconnection was disconnected in the HSB auto-protection mode while the Secondary unit was the active 
transmitter, the protection ended in endless role switching
Fixed issue of the EMM settings which were lost when updating from FW version 04XY or older
Fixed issue of a malfunctioning SNMP GET/SET OIDs related to EMM cards
Fixed issue with the actual parameter values (MSE/RxL/…) - they are now captured when an event occurs and no longer with a delay, which 
often caused a valid value to be reported as out-of-range
Addressed several less severe issues across the whole system
Fixed issue that prevented auto-refreshing of the remote radio/modem parameters section on the Radio config page when such parameters 
were manually changed on the remote unit
Fixed missing radio 2 info on the Inventory in 2+2 repeater mode in web GUI
Fixed various bugs in the shown header information of web GUI
Added New upgrade wizard with the self-patching capability
Added protection against endless role switching on slow-syncing links
Added 0.5dBm hysteresis for RxL Alarm to prevent endless alarm triggering when running on the edge
Improved log files - the reason for the protection switch is now logged into the exported log files
Added option to enable/disable the log file auto-export to the GUI page Config/IP/Advanced/USB settings
Added EMM number into the GUI Events section for easy identification
Added optimizations over various device functions
Added support for the new analog board

v0501_02
Fixed issue that caused malfunction of EMM Protection Failover function in Protection modes
Fixed issue that caused some malfunctioning modulations when using the manual ACM mode with custom ACM profiles p2-p9
Fixed issue that caused incorrect remote EMM alarms shown on the Alarms page
Fixed issue in STAR mode which prevented Radio/Modem settings from being entered when the Remote 2 was not synchronized

v0501_01
Improved pritection switch-over in Split 2+2 mode
Fixed incorrect remote values listed in the graph and logs for temperature and remote values for protection with asymmetrical roles 
(e.g. Primary to Secondary)
Fixed issue that was causing false-positive Link alarm on ASI EMM when this port was in EMM failover mode
Minor improvements of web GUI header
Fixed issue that prevented EMM configuration in the design 513
Fixed issue that caused swapped FO-Remote alarm listing for EMM alarms when the ASI EMM was attached to the first position
Fixed issue that caused malfunction of the remote auto-mute on the Maintenance/Analyzer page
Improved graphs (TIP: For zooming on the live graph, use the GUI freeze function)
Aded EMM traffic counters to the Counters page and graphs
Added feature that EMM cards can be configured offline and the configuration stored into the startup memory for later use
Added feature that the SW Alarm now indicates inconsistency between FW package versions for both IDU and EMMs
Added Refresh buttons in pages that are not refreshed automatically
Improved alarm indication - separated alarms for Aggregation, Protection and Fan
Improved FW update wizard
Improved Major/Minor alarms settings - they are merged under a single Alarm page
Updated Help frame
Fixied several minor security issues
Added support for additional custom ACM profiles (p2-p9)
Improved SFP port alarm indication
Updated SNMP and MIB
Added new ACM modes (Manual, Semi-manual, Automatic, Automatic advanced)

v0407_02
Fixed issue in upgrade procedure which may cause inoperable web GUI

v0407_01
Fixed issue which could cause malfunctioning ACM in 1+1 split configuration, when there was ACM set to manual on unused channel 2
Fixed minor SNMP issues
Fixed issue that prevented showing actual remote channel 2 alarm statuses on the Alarm page in STAR mode
Removed incorrectly listed Protection alarm on the alarm configuration page in 2+0 Aggregation mode
Removed invalid help statement regarding nonexistent Clear All button from the Events pages
Fixed an issue that ocassionally caused the login page not to show after IP Reinit
Added various device management security improvements
Improved the SNMP OID sysFceBasTxRxMode, it is now split into two separate OIDs, one for each channel (new MIB released)
Improved Aggregation alarm, it is moved to the Minor section

v0406_01
Added new 1+1 Split Repeater mode
Fixed issue causing all ACM constellations enabled after device reboot ignoring the startup configuration
Fixed various minor issue across the system functions and web GUI
Improved Aggregation/Protection warning alarms indication, they are now separated into two separate events - Aggregation (Major) & Protection 
(Minor)
Improved the Protection alarm, it is now active only when both Main and Standby links are down
Improved the TxP alarm indication, it is moved from Minor to Major section
Added new Major alarm - 'Modem Fan' telling the status of the device’s ventilator
Improved the Alarms setting GUI pages, now they contain additional actual statuses in the 'Details' columns
Improved the Events GUI page
Improved display of valid ACM constellations, they are now automatically enabled upon changing the active BW except for those disabled manually 
by the user

v0404_05
Added Flow Control configuration on WANa/WANb ports

v0404_04
Fixed issue of continuous 1+1 switch-over in some cases with IRFU radio units
Fixed incorrect displaying of modem temperature threshold from 60°C to 85°
Fixed several web GUI indication issues in web GUI header, Historical graph, in alarm threshold configuration page
Added missing EMM info into the Inventory tab in design 513
Improved ACM MSE offset configuration
Added support for BW dependent ACM profiles
Added various improvements in device management security

v0404_01
Fixed issue that caused radio driver freeze when an invalid radio value (Freq, TxP or other) was set via SNMP
Fixed issue that caused malfunctioning remote commands when IP address of the local device has exactly 11 characters 
including dots (e.g.192.168.1.5)
Fixed issue that caused incorrect modulation shown in the header of Secondary unit in 1+1 Split mode when either 
QAM16 strong or QAM32 strong has been used
Fixed web GUI issue which caused the CH1 header icon to incorrectly report historical alarm when there was alarm active on CH2 only
Fixed web GUI issue that occasionally caused both MUX and EMM pages to be shown simultaneously
Fixed web GUI multiple minor indication issues on the MUX page, especially regarding the PTP1588
Fixed web GUI issue of Hot Standby port status indication on the MUX page on Primary unit
Fixed web GUI issues of CH2 and CH1 modem separate configuraton in modem section on the Radio page
Fixed multiple GUI header issues, especially for malfunctioning links with missing FO interconnection, radio, etc.
Fixed and improved multiple minor web GUI issues
Improved license information in the license listing and license upload procedure
Changed the temperature alarm threshold from 70°C to 85°C
Improved indication of the EMM speed, now it is shown to two decimal places. Note, this speed can be a bit variable due to rounding error
Improved reconfiguration process, when switching from single-channel mode to dual-channel mode, the second channel modem is
automatically pre-set with the values of the first channel
Improved built-in help pages
Added support of single modem/radio IDU and new design (513) allowing configturation of signle modem/radio IDU
Added TxP warning needed for correct protection functionality when a simplex link is configured

v0403_11
Fixed 1+1 switch-over issue, dynamically increased timout for ODU switchover
Fixed QOS override setting
Fixed IDU temperature alarm threshold, changed from 60°C to 85°
Improved SW vulnerability of the IDU

v0403_10
Fixed issue which caused SNMP Traps v3 to stop working when more than 8 trap events were generated at once
Fixed web GUI issue which could cause incorrect Radio parameters readings after switching design or mode
Fixed web GUI issue which prevented remote unit name to be indicated in the header in 1+0 ch2 mode
Improved overhaul of SNMP v2c/3 MIBs to be compliant with related RFCs. The structure has not changed.

v0403_09
Fixed malfunctioning VLAN listing and saving which occurred for devices with more than 50 VLANs defined
Fixed a bug which could cause MNG freeze after EMM setting was done using SNMP set commands
Fixed an issue which caused malfunctioning CLI command clear history XXX
Improved alarm status and settings resulting in more reliable readings
Improved the Set All buttons on the Alarm settings page which wwas reworked to more intuitive form
Added support for SNMP Traps v2c and v3
Added new mode 1+0 star for star configurations

v0403_06
Fixed long synchronization times on receiver's secondary unit in 1+1 HSB Auto mode in case when transmitter roles are
swapped and the ACM is enabled
Fexed licensing issues

v0403_04
Added FCC certified 5MHz and 10 MHz channel bandwidthes for 2.3 GHz IRFUs

v0403_03
Fixed issue with SNMP server which caused RMA leak resulting in malfunction of SNMP
Fixed issue which allowed setting of end dual mode when the appropriate ESDM option was missing in the license file
Fixed ASI EMM Rx configuration issue
Fixed incorrect number format of SNMP OID
Added possibility to send remote Radio and Modem setting in 1+0 Ch2 mode
Fixed issue of missing Apply button on Radio page when attached radio does not provide TxP limits for QPSK moddulation when
operating on a higher constellation
Fixed incorrect description of FWC counters
Fixed incorrect alarm reading in 1+1 mode
Fixed Tx speed setting of ASI EMM
Fixed issue which caused freeze of the GUI after design change
Added firmware support for a new fan brand
Improved several command outputs

v0403_02
Fixed issue which caused incompatibility of FW version v0402_01 with older firmware versions
Fixed wrong ACM profile setting after radio type change
Fixed Tx mute issue when switching to SimpleRx mode
Fixed several minor web GUI issues
Improved Firmware upgrade wizard - automatic EMM firmware update, 'Clear Files' button, time countdown during
reboot

v0403_01
Fixed false Aggregation/Protection alarming on the Secondary unit in 2+2 configuration
Fixed EMM alarm configuration and displaying when changing modes from 2+2 to 1+1
Fixed data passing issue when changing mode from 2+0 to 1+0ch2 without reboot
Fixed incorrect mute settings in 2+0 setup
Fixed ACM configuration displaying in GUI in 505 1+1 mode
Fixed displaying of modem settings and remote setting configuration in GUI in 505 1+1 mode
Removed 'Tagged' option from the LAN3 VLAN settings as this option is not accepted b the system. The LAN3 port is
intended to be available for local management access
Fixed several minor GUI issues
Added support of Apple Safari web browser
Changed ACM configuration location in web GUI - from page Radio/Advanced to page Radio/Parameters
Changed EMM alarm displaying location in web GUI - to page Status/Alarms/EMM
Improved firmware upgrade wizard
Added Refresh button on the EMM configuration page
Added 'Carrier Offset Compensation' functionalyti in Radio/Advanced web GUI page. This allows calibration of the radio
carrier offset. This is supplementedby a new status of Actual Carrier Offset (Hz) located on the same page

v0402_01
Fixed graph displaying in the web GUI
Improvements in ACM switching
Number of improvements over the WEB GUI
Improvement of Duplex mode - Channel1 and Channel2 can be set in separate duplex mode
Improvement of local and remote modem/radio setting execution with single command
Improvement in AGC loop and IF Rx level alarm indication
Added Split 2+2 (protection+aggregatio) functionality - requires AGR1 and PRT3 licenses to enable this functionality
Added Dual-band frequency mode where each channel operates in separate duplex settings and on different radio bands
Added option of setting frequency on the edge of duplexer for special applications

v0401_09
Fixed ACM hysteresis and custom profiles
Fixed SNMPv3 configuration
Fixed IF cable alarm indication when the ODU is not connected or when the IDU operates in Tx-only mode
Fixed Spectrum analyser output
Number of improvements over the WEB GUI
Improvement in VLAN configuration
Added FLow Control configuration on LAN3 port
Renamed HSB mode to HSB/SD in web GUI

v0401_04
Fixed issue which caused the SNMP daemon to freeze during SNMP WALK operation
Fixed issue which causes the VLAN settings to disappear after IDU power-cycle
Fixed issue which causes the EMM T1 settings to be reverted to the default E1 after IDU power-cycle
Fixed issue which allows to set up the 1588 timing function even when it was not licensed. This situation caused 
modem blocking
Fixed issue which occasionally causes a data drop and non-working transmitter after a Secondary unit power-cycle
Fixed issue on the Radio page which sometimes caused incorrect remote modulations listing
Fixed issue which causes wrong remote radio setting when IDU roles were switched
Fixed issue which causes the selected channel change after port speed change
Fixed wrong SNMP mapping to the standard RFC1213 "sysLocation" parameter
Fixed issue which caused a freeze of the WEB GUI after date/time change
Added the correct description of the EMM ASI alarms regarding protection switching
Fixed multiple issues with header information
Improved usage of a PEM IDU certificate with arbitrary name
Removed auto-revert mechanism from the EthVLAN page settings
Improvements over VLAN settings
Added option to set up the duplex settings for separate channels
Added option to enable the EMM failover in design 511
Number of minor improvements over the WEB GUI
Added support for 7 and 10MHz wide modulations
Added support for radio model selection from the GUI