Release Notes 1.9.30_071010
Contents
1. lt 2 4 GHz Universal WL1000 ODU CL F24 FCC EXT PoE WL1000 ODU CL F24 FCC INT PoE lt WL1000 ODU HE F49 FCC EXT WL1000 ODU HE F49 FCC INT HEF SA HP CMB EXT EU MEE HE F 54 HP CMB INT WL1000 ODU HE F54 ETSVINT WL1000 ODU HE F54 ETSI LG EXT HE F54 IC CMB EXT Lees HE F54 IC CMB INT ERRE HERR lt lt lt RSE P e e e HE F54 FCC CMB EXT Lass e e EE HE F54 FCC CMB INT lt lt eae eee HE FSS ZIDA CMB INT em L LEE ODU FS4 ETSVEXT WL1000 EU ENERESESESEZESESEXEZESESESESERESESESESEN Bee De eZ LG EXT WL1000 ODU F58 FCC e WL1000 Bas dubi Bas dubi WL1000 ODU F54 ETSI INT PoE Page 3 of 13 WinLink 1000 Release 1 9 30 M Release Notes The Wirel Choi e Wireless 07 Oct 10 3 zx 3 x zm zi E ues Zle 253 ol o E Product Name 5 5 aloim auioiub bizi l5 o N N N N N N N N N N N N N N N N N N N ro m m m mimm om mimm ol ol Rel w owvw n t titim mimi s tt xt m N N N N N N N N N N N N N N N N WL1000 ODU F54 ETSI LG EXT PoE WL1000 ODU VS F24 F CC CMB EXT WL1000 ODU VS F24 F CC CMB INT WL1000 ODU VS FS4 ETSUCMB EXT WL1000 ODU VS F54 ETS CMB INT WL1000 ODU VS F58 FCC CMB EXT 7 WL1000 ODU weweor2. 7 WL1000 ODU wer v WL1000 ODU A www Legend Enabled band Factory default band Band supported and disabled Band not supported Page 4 of 13 nM The Wireless Choice 3 2 IDU WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 3 2 1 New Indoor units The new IDU E units support both RADWIN 2000 and WinLink 1000 radios All new products use hardware version 9 Product Name Catalog Number Description RW 7102 2000 IDU E with 2 ports 2 Ethernet 10 100baseT ports and external alarms interfaces with wide range DC feeding Supporting VLAN capabilities and independent clock per TDM port Tx and Rx IDU E with 2 Ethernet 10 100baseT port with wide range DC feeding Supporting VLAN 2 RW 7100 2000 Et capabilities 3 2 2 Supported Indoor units Product Name Description Catalog Number 1 RW 7216 2000 IDU C with 16 TDM ports 2 Ethernet interfaces and SFP port 2 RW 7208 2000 IDU C with 8 TDM ports 2 Ethernet interfaces and SFP port 3 RW 7204 2000 IDU C with 4 TDM ports 2 Ethernet interfaces and SFP port 4 RW 7200 2000 IDU C with 2 Ethernet interfaces and SFP port 5 RW 7102 2000 IDU E with 2 TDM ports and 2 Ethernet interfaces 6 RW 7100 2000 IDU E with 2 Ethernet interfaces 3 3 New Accessories Product Name Deseripilon
3. WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 5 New Features Feature Description e Supported by WinLink 1000 radios with software upgrade to release 1 9 30 operating with IDU C VLAN RW 72XX 2000 and new IDU E RW 71XX 2000 functionality e Supports various Ingress and Egress VLAN configuration options per IDU LAN port When using VLAN ID for management traffic separation be aware how you configure the system to prevent conflicts independent e Inthe new IDU E products the TDM clock recovery is done per TDM trunk separately Clock per TDM e This is useful in scenarios where the RADWIN backhaul Link is shared by various networks for Trunk example 2G and 3G or several operators sharing sites and each network has its own independent clock Ring protection and Ethernet 1 1 RADWIN s Ethernet Ring Protection solution ensures Loops free The Ethernet service restoration time depends on the number of hops in the ring With 4 hops the Ethernet service is restored in less than 50 ms 1 1 Ethernet is a ring with two nodes Telnet Disable Enable The user can disable the Telnet management interface via the RADWIN Manager Max Frame Size Max supported frame size by WinLink 1000 was increased from 1 800 Bytes to 2 047 Bytes with software upgrade to release 1 9 30 RADWIN Manager Online help New RADWIN Manager contextual online help Press F1 Scheduled Software Up
4. There is no indication to the user when connecting them with releases prior to 1 790 RW 7208 2000 and RW 7216 2000 can be used with ODU under release 1 8 and higher IDU compatibility There is an indication to the user when connecting them with releases prior to 1 8 that a valid IDU couldn t be detected e RW7102 1000 RW 7204 2000 RW 7208 2000 and RW 7216 2000 are compatible with other IDUs but the multiple TDM clocks capability is not supported e Insome cases of RW 7204 2000 mismatch and release prior to 1 795 the user indication is that the RW 7204 2000 are Ethernet only e IDU E revision 9 can be used only with release 1 9 30 7 Limitations Issue Name Description Workaround Packet Loss Under Burst Traffic In a burst traffic test the system provides 40K bytes buffer size for frames larger than 500 bytes For smaller frame sizes 64 128 and 256 bytes a lower buffer size is supported This case can be reproduced only in a lab using a traffic generator configured with specific traffic patterns Minor BER Degradation in TDM Service at High Modulation Minor BER degradation 10E 7 may occur in TDM services while using the highest modulations 48Mbps 20MHz channel bandwidth 27Mbps 10MHz channel bandwidth 13 5Mbps 5MHz channel bandwidth Use lower modulations In scenarios of consecutive MAC address Bridge Addresses the bridge learns less than 1024 MAC None addresse
5. Catalog Number e Outdoor GPS based Sync Unit GSU for inter site synchronization including Antenna HSS Cable and PoE device 1 RW 9924 001X e Supported by RADWIN Manager e Supports site cascading mode normal and shifted phase e Supports GSU redundancy e Outdoor DC PoE with wide Range DC feed 20 to 60 VDC 2 RW 9921 0069 e Outdoor case for outdoor mounting IP67 35 C 60 C e Supports both RADWIN 2000 and WinLink 1000 radios Page 5 of 13 nM The Wireless Choice 3 4 New Antennas WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 Catalog Product Name Numbers Description ANT F2X 24 grid AT0095700 Grid antenna gain 24dBi 2 3 2 9 GHz frequency range 4 Modified Products Catalog ae Product Name Numbers Description WL1000 ODU F54 HP INT AT0052420 WL1000 ODU F54 HP EXT 0054420 The frequency band was changed under 10MHz WL1000 ODU F54 HP INT PoE AT006310X channel BW from 5 475 5720GHz to 5 470 WL1000 ODU F54 HP EXT PoE AT006298X 5725GHz and under 20MHz channel BW from WLI1000 ODU HE F54 HP INT AT0064950 5 475 5720GHz to 5 465 5730GHz WL1000 ODU HE F54 HP EXT AT0064940 2 WL1000 ODU HE F27 HP EXT AT0089990 esas Measca SQCETH i WL1000 ODU F54 ETSI EXT AT0049390 WL1000 ODU F54 ETSI INT AT0049370 WL1000 ODU F54 ETSI INT PoE AT006308X WL1000 ODU HE F54 ETSI INT AT0064910 gt i WLI000 ODU VS FSA ETSUCMB EXT AT008
6. F58 FCC The Band can be activated T WL1000 ODU CL F58 IDA INT PoE AT0098160 via License Key that can be obtained at RADWIN s WL1000 ODU HE F58 IDA CMB EXT 0075830 web site WL1000 ODU HE F58 IDA CMB INT AT0075840 http www radwin com updates lk radwin htm WL1000 ODU VS F58 IDA EXT AT0093600 WL1000 ODU VS F58 IDA INT AT0093590 12 WL1000 ODU HE F49 HP EXT AT0062390 Frequency Band was changed from 4 940 4 990 WL1000 ODU CL F49 HP INT AT0085320 GHz to 4 940 5 010 GHz WL1000 ODU CL F58 IDA EXT PoE AT0098170 WL1000 ODU CL F58 IDA INT PoE AT0098160 13 WL1000 ODU VS FS8 FCC CMB EXT 0089940 ee ee oe m WL1000 ODU VS F58 FCC CMB INT AT0089930 m 40 5 010 ped WL1000 ODU VS F58 IDA EXT AT0093600 WL1000 ODU VS F58 IDA INT AT0093590 Page 7 of 13 nM The Wireless Choice WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 Product Name Catalog Description Numbers WLI1000 ODU FS4 ETSYIINT AT0049370 WL1000 ODU FS4 ETSI INT PoE AT006308X 14 WL1000 ODU HE FSA ETSYINT 0064910 Band F58 Universal HP in these products supports WL1000 ODU VS FS4 ETSUCMB INT 0089950 10MHz Channel BW WL1000 ODU FS4 ETSI EXT 0049390 WL1000 ODU VS F54 ETSI CMB EXT AT0089960 15 ANT F5X 22 FP AT0050800 Antenna Frequency range was changed from 5 15 ANT F5X 28 FP AT0063990 6 0GHz to 5 15 6 02GHz Page 8 of 13 mM The Wireless Choice
7. the Link a specific frequency frequency 20 TDM Wander problem Wander output T1 failed in new IDU C Use new IDU C on opposite an old IDU C in one link both sides of the link 2 1 1 Switch Over Time Switch over from Secondary Link to Primary Link may take up to 90 msec instead of 50 msec None In Access products when the Link Install Access products 22 Missing Trap distance is over 20 Km a trap is generated only from one side of the Link TDM BERs may occur old IDU C 23 TDM BERs revision over the non Master Clock of IDU C or switch to Trunks when the Link is operating under RFP E other RFP if possible The HSS configuration is disabled in the 24 Windows 2000 Problem RADWIN Manager site configuration Use WinXP screen under Windows 2000 OS In rare cases BERs under the Change Link 25 TDM BERs following configurations La configuration 5 10MHz channel BW and F Page 13 of 13
8. 1000 ODUIFSAETSIANT m p E 7 WL1000 ODU F54 ETSI INT PoE AT006308X can be activated via License Key that can be obtained WL1000 ODU HE F54 ETSI INT AT0064910 at RADWIN s web site WL1000 ODU VS F54 ETSI CMB EXT AT0089960 hited dius WLI000 ODU VS FSA ETSUCMB INT 0089950 ltp Www radwin com updates Tk racwin ntm WL1000 ODU CL F49 HP INT AT0085320 WL1000 ODU CL F49 HP EXT AT0100120 WL1000 ODU F58 FCC EXT PoE AT006300X WL1000 ODU F58 FCC INT PoE AT006299X WL1000 ODU F54 HP EXT PoE AT006298X WL1000 ODU F54 HP INT PoE AT006310X 8 WL1000 ODU F53 HP EXT PoE AT006305X ODU hardware revision was changed from 8 to 9 due WL1000 ODU F53 HP INT PoE AT006307X to HW update WL1000 ODU HE F59 HP EXT AT0063550 WL1000 ODU HE F59 HP INT AT0063560 WL1000 ODU HE F54 HP CMB INT AT0093610 WL1000 ODU HE F54 HP CMB EXT AT0093620 WL1000 ODU F54 ETSI EXT AT0049390 WL1000 ODU F54 ETSI AINT AT0049370 WL1000 ODU HE FSW ETSLLGIEXT ATO064920 that can be activated via License Key that 9 WL1000 ODU F54 ETSI LG EXT ATO054910 Can be obtained at RADWIN s web site J F54 ETSI LG EXT PoE AT X A a a UEM 900402 http www radwin com updates lk radwin htm 10 WEH000 ODU HE F49 FCC INT 082360 and Support Channel BW in both WL1000 ODU HE F49 FCC EXT AT0064900 Bands F49 Universal and FCC WL1000 ACCESS PRO F58 IDA EXT AT009824X WL1000 ACCESS PRO F58 IDA INT AT009928X WL1000 ODU CL F58 IDA EXT PoE AT0098170 Disable Band
9. 9960 B sc dpi on WL1000 ODU VS F54 ETSI CMB INT AT0089950 14dBm WL1000 ODU HE F54 FCC CMB INT AT0077830 WL1000 ODU HE F54 IC CMB INT AT0077850 WL1000 ODU VS F54 ETSI CMB INT AT0089950 WL1000 ODU VS F54 ETSI CMB EXT AT0089960 WL1000 ODU F53 ETSI EXT AT0056520 WL1000 ODU F58 ETSI EXT AT0077800 yes oe was 4 WL1000 ODU F58 ETSI INT Ad Max Link capacity 2 ME sin RER A and 22Mbps WL1000 ODU HE F58 ETSI EXT p WL1000 ODU HE F58 ETSI INT AT0077870 WLI1000 ODU FSA ETSUEXT AT0049390 WL1000 ODU F54 ETSI INT AT0049370 WL1000 ODU VS F54 ETSI CMB EXT AT0089960 Dae aoa ae PS WL1000 ODU VS F54 ETSI CMB INT AT0089950 from 48Mbps to 54Mb P WLIOO0 ACCESS PRO PSA ETSVEXT ATO09809X i Ope Uh M WL1000 ACCESS PRO FS4 ETSVINT ATO09808X RFP P 4 SE Mi gm Ww P WL1000 ODU F54 ETSI INT PoE AT006308X WL1000 ODU HE F54 ETSI INT AT0064910 Add F57 Universal HP Band to the following products in the frequency range of 5 690 5 880 WLI1000 ODU F58 FCC EXT AT0041190 GHz The Band is invisible to the user and can be WL1000 ODU FSS FCC INT AT0040580 activated via License Keys that can be obtained at RADWIN s web site http www radwin com updates Ik radwin htm Page 6 of 13 M The Wireless Choice WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 Product Name Catalog Description Numbers WL1000 ODU F54 ETSI EXT AT0049390 WL
10. A EXT PoE AT0098170 antenna supporting 5 8GHz Indian WPC regulation WL1000 ODU CL F58 IDA INT PoE AT0098160 max Tx power 16dBm supporting 5 10 20 MHz channel BW Outdoor unit supporting HSS for integrated and external WL1000 ODU CL F24 FCC EXT PoE AT0098190 antenna supporting 2 4GHz FCC IC factory default WL1000 ODU CL F24 FCC INT PoE AT0098180 and 2 4GHz universal max Tx power 18dBm supporting 5 10 20 MHz channel BW Outdoor unit supporting HSS for external antenna operating in 4 9GHz universal band factory default WL1000 ODU CL F49 HP EXT 0100120 5 3GHz universal 5 4GHz universal 5 8GHz 5 9GHz universal max Tx power 16dBm supporting 5 10 and 20MHz channel BW Page 2 of 13 WinLink 1000 Release 1 9 30 M Release Notes The Wireless Choice 07 Oct 10 3 1 2 Multi Bands Radios A License Key to enable supported bands can be obtained at http ww w radwin com updates Ik radwin htm following customer s online declaration of compliance with local regulations Use the License Key Generator to check whether the ODU supports your required band according to the ODU serial number Product Name 6 0 GHz Universal 5 9 GHz Universal 5 8 GHz FCC IC 5 8 GHz WPC India 5 8 GHz Universal 5 7 GHz Universal 5 4 GHz FCC IC 5 4 GHz Universal 5 3 GHz FCC IC 5 3 GHz Universal 4 9 GHz Universal 2 3 GHz Universal 5 8 GHz ETSI 5 4 GHz ETSI 5 3 GHz ETSI 4 9 GHz FCC 2 4 GHz ETSI
11. YN The Wireless Choice 1 General WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 WinLink 1000 Release 1 9 30 Release Notes WinLink 1000 Release 1 9 30 is a General Availability release for WinLink 1000 radios The information on this release note includes all the changes from previous 1 9 GA release Contact RADWIN Technical Support at support radwin com for any issue related with these release notes 2 Release Components Component Name Description Firmware e ODU build b1845 e IDU o WLIO000 IDU TI WL1000 IDU E1 WL1000 IDU 2T1 WL1000 IDU 2E1 WL1000 IDU 2E1 AL WL1000 IDU R T1 WL1000 IDU R E1 build b771 RW 72XX 2000 build b3700 o RW 71XX 2000 build b3705 WL1000 IDU EO build 1025 RADWIN Manager Release 8 5 build 8525 The RADWIN Manager includes a Software Upgrade Packages applicable to all RADWIN 2000 and WinLink 1000 radios MIB Files Updated MIB files for releases 2 5 and 1 9 30 supporting RADWIN 2000 and WinLink 1000 products refer to the MIB Reference appendix in the User Manual Link Budget Calculator Build 7580 Supports both WinLink 1000 and RADWIN 2000 products New capabilities e Minimum calculated distance of 0 02 e Link capacity calculation is based new IDU portfolio RW 71XX 2000 and RW 72XX 2000 including 3xE1 T1 trunks e Automatic distance calculation via Coordinates tab Installation CD CD content e RADWIN Manager instal
12. ay occur If the NTP server is Mi dud i aA ate and Time Accuracy may be up to 2 seconds configured there may be wrong values in en the PM data of redundant or missing data in the PM report In extreme conditions RSS display deviation may occur in the following products 5 RSS Display Deviation WL1000 ODU FS4 ETSI WL1000 ODU HE FSA ETSI WL1000 ODU HE F54 FCC CMB WL1000 ODU HE F5A IC CMB Single error second was observed in some 6 Single Error Second rare cases during service change with None RW 7204 2000 7 Throughput Not Throughput is not displayed in case of Upgrade the ODU Displayed incompatible ODU release release g Wrong Incompatibility Nu HD ione side Upgrade the ODU Traps release incompatibility Redundant Ethernet connection and liste the redundant 9 Redundant Traps disconnection traps during VLAN setting d on the managing computer P Several SES s appear when link mode is being changed from Hot Standb 10 SES Problem Active to Hot Nong Standby Disabled Switching from E1 to T1 configuration or Disconnect and 11 to T1 Switching vice versa with connected external Reconnect the external Problem equipment causes to TDM data transfer equipment after problem configuration change On a scenario of ODU power off ODU only in one site and entire power off of BERs after Link the opposite site while external TDM 12 Reset both sites establishment equipment i
13. der a ring application when resetting an RPL link multiple traps of RPL state changed to Active are displayed in the RADWIN Manager instead of a singe trap MIB Walk fails in GSU due to General MIB Walk Error In case of Link with New IDU E vs old IDU E or IDU C only one out of two LAN ports recognized in the RADWIN IDU LAN ports Display Manager Note that second Ethernet port is active and working properly Compatibility event The label SWU recommended is missing under a scenario when one site of the link is running with version 1 9 30 while the other site is running with older software This issue is not service effective Its is recommended to upgrade both sites of the link to 1 9 30 software version Page 11 of 13 07 Oct 10 nM The Wireless Choice 8 2 From previous releases WinLink 1000 Release 1 9 30 Release Notes Issue Name Description Workaround Telnet disconnects during software Do not upgrade 1 Telnet Disconnects upgrade software during telnet session Ignore the indication 2 PM Related Incorrect false integrity indication after the operational for more than 15 minutes Synchronization problem In rare cases Synchronization problems 3 due to channel due to channel bandwidth changes from Reset the ODU bandwidth changes 5 10 and 20MHz In case of HSS link down time of day Use d 4 D drift m
14. grade The user can schedule the date and time that the software upgrade for the required units in the network will take effect ODU reset options after software upgrade The user has number of options to define if ODUs of a specific link or all ODUs in the in a list that intend to be upgraded will be reset or not after successful software upgrade 6 Compatibility Component Name Description Link firmware With Ethernet only service release 1 9 30 is e Fully compatible with releases 1 750 1 770 1 790 1 795 1 8 and 1 9 Software upgrade recommended is indicated e Fully compatible with release 1 630 for WL1000 ACCESS products Software upgrade recommended is indicated e Partially compatible with releases 1 62X Software upgrade required is indicated when using HSS mixed mode Both sides of the link should be upgraded to release 1 9 30 in the following cases e operation with TDM services with releases before 1 8 e For operation in bands 5 3 FCC 5 4 ETSI and 5 4 IC with releases before 1 790 e For operation in band 5 4 ETSI with releases 1 790 and 1 795 software upgrade is highly recommended due to regulation change e operation with equipment shipped with releases 1 5XX or earlier Page 9 of 13 nM The Wireless Choice WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 poe gia Description ame The recommended procedure fo
15. lation e Quick Installation Guide e User manual RADWIN 2000 English 2 5 Russian 2 4 50 WinLink 1000 English 1 9 30 Russian 1 9 e Link Budget Calculator LBC for RADWIN 2000 and WinLink 1000 e BDU material User Manual English 6 2 JRE link install JRE The CD ships with all ODUs RADWIN 2000 WinLink 1000 IDU Cs RW 72XX 2000 IDU Es RW 71XX 2000 and BDU New products See following section Page 1 of 13 M The Wireless Choice 3 Supported Products 3 1 ODU 3 1 1 New Radios WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 All new products use hardware version 8 except WL1000 ODU CL F49 HP EXT which uses hardware version 9 Product Name k ee Description Outdoor unit supporting HSS for external and integrated WL1000 ODU VS F58 IDA EXT AT0093600 antennas supporting 5 8GHz WPC band providing WL1000 ODU VS F58 IDA INT AT0093590 asymmetric throughput 2 5 Mbps max Tx power 16dBm supporting 5 10 and 20 MHz channel BW Outdoor unit supporting HSS for integrated and external antenna operating in 5 4GHz universal HP band max WL1000 ODU HE F54 HP CMB EXT AT0093620 Tx power 23dBm supporting 5 10 20MHz channel WL1000 ODU HE F54 HP CMB INT AT0093610 BW Can be configured where regulation allows to 5 8GHz FCC 5 8GHz India WPC 5 3GHz universal HP 5 9GHz universal HP Outdoor unit supporting HSS for integrated and external WL1000 ODU CL F58 ID
16. r software upgrade of WinLink 1000 to release 1 9 30 is as follows 1 Upgrade the RADWIN Manager application 2 Using the Software Upgrade Utility load the new release to the WinLink 1000 on both sides of the link Ensure that the option to reset both sides of the link is checked Software Upgrade Notes 1 Software upgrade for release 1 9 30 should be done only from releases 1 6xx and above 2 Software upgrade from releases prior to 1 6xx should be done in two steps a Upgrade the unit to version 1 7 50 need to contact customer support for software upgrade tool b Upgrade from 1 7 50 to 1 9 30 using RADWIN Manager 3 When upgrade is performed to one of the bands that was changed a frequency validation is performed and if no valid channel was found all channels are opened e RADWIN Manager version 8 5 is compatible with any RADWIN 2000 release and with WinLink 1000 releases above 1 500 1 795 WinLink 1000 Manager can be installed in parallel to the RADWIN Manager to support additional WinLink 1000 versions RADWIN Manager e The RADWIN Manager in version 8 5 contains the user manual of WinLink 1000 There is an indication for newer release is available when connecting to WinLink 1000 with release 1 790 or higher e WLI1000 IDU 2EI AL can be used with ODU under release 1 520 and higher e WL1000 IDU R E1 and WL1000 IDU R T1 can be used with ODU under release 1 700 and higher e RW 7204 2000 can be used with ODU under release 1 790 and higher
17. s TCP Traffic Limitation Full duplex TCP traffic is limited to the Establish multiple TCP Under Asymmetrical minimum between the uplink and d inna Ethernet downlink directions Page 10 of 13 nM The Wireless Choice WinLink 1000 Release 1 9 30 Release Notes Issue Name Description Workaround Problematic Frequencies in bands 2 4 HP and 2 3 HP In Max Tx power scenarios the link air interface may have high error level in the frequency range of 2 322 2 337GHz Lower the transmission power by 3 dB TDM round trip delay At channel BW of 5 and 1OMHz TDM round trip delay might be over 16ms Reduce jitter buffer size 8 Known Issues 8 1 New in Release 1 9 30 value is set below 256Kb Issue Name Description Workaround In rare cases under products of hardware Reduce number of trap SNMP Traps revision 9 SNMP traps may not be destinations generated to all defined trap destinations Over the air backup operation via Over the Air backup RADWIN Manager fails when MIR D dap ale before backup process Excessive traffic rate in Ring application Under excessive traffic of small packet size of 64 bytes to 100 bytes RPL may switch from idle to active mode In order to avoid this scenario the user should set the Minimum time for failure detection parameter to a value greater than 200 ms Redundant traps under Ring application In rare cases un
18. s connected consecutive TDM BERs occur after the Link establishment Short RADWIN Manager disconnection 13 Short RADWIN Device Unreachable occurs after link Remove all unreachable Manager Disconnection synchronization when unreachable trap trap destinations destination was defined Changing the number of TDM Trunks 14 TDM BERs Under TDM causes to several BERs in all None Service Change Trunks for several seconds Page 12 of 13 07 Oct 10 nM The Wireless Choice WinLink 1000 Release 1 9 30 Release Notes 07 Oct 10 Issue Name Description Workaround Asymmetric TCP IP ond bs performance Run multiple TCP 15 under single session and service Traffic a b sessions or UDP test was done using iPerf application Under 1 1 configuration in case of primary Link disconnection a Wrong Look at the Manager s Trap Alarm text that describes the 16 Wrong Trap Text monitor to verify the Secondary Link status may be displayed act al Link stat s Secondary link is active while the Link is actually inactive Wrong TDM Line status is being 17 Wrong TDM Line Status displayed while the Line is actually in Reset both ODUs Normal state The ODU port mode can be configured Configure the ODU 18 ODU Port Configuration by MIB browser even when IDU is port via RADWIN connected Manager only 19 ODU Reset ODU reset under extreme interference Change
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