VIAVI TestCenter: What is the minimum firmware version required to run a specific module?
Knowledge Base - FAQ
VIAVI TestCenter: What is the minimum firmware version required to run a specific module?
5.60 - 09/17/2025
• There is no new hardware on this release.
5.59 - 07/30/2025
• There is no new hardware on this release.
5.58 - 06/25/2025
• There is no new hardware on this release.
5.57 - 05/11/2025
• There is no new hardware on this release.
5.56 - 4/16/2025
• Due to a refresh in the computer board in the following modules, there are minimum STC versions needed for these modules show up in the UI.
• Please keep in mind that these 80-level part numbers have the newer M3-QC computer board and require 5.56 or above builds to be recognized in the chassis
M3-QC stands for Morph3 Quad Core
• Note that this information is not indicated in the release notes
80-level
Description
Rev
Model Sellable
80-001110
FGA,FLEXE,YELLOWSTONE-QSFP28,100G--10GBE,12P,MORPH3-QC,ROHS
A10
PX3-QSFP28-12
80-001270
FGA,NEMESIS-QSFP28,100/50/40/25/10GBE,12-PORT,MORPH3-QC,ROHS
A5 *
DX3-100GQ-T12
• * Module has not reached production yet, and its Rev may change. Rev will be what is listed above or higher
5.55 - 1/2025
• There is no new hardware on this release.
• N11U no longer supported.
5.54 - 12/2024
• There is no new hardware on this release.
5.53 - 10/2024
• There is no new hardware on this release.
5.52 - 8/2024
• Due to a refresh in the computer board in the following modules, there are minimum STC versions needed for these modules show up in the UI.
• Please keep in mind that these 80-level part numbers have the newer M3-QC computer board and require 5.52 or above builds to be recognized in the chassis
M3-QC stands for Morph3 Quad Core
• Note that this information is not indicated in the release notes
80-level
Description
Rev
Model Sellable
80-002541
FGA,CYCLOPS,16-PORT,QUINT SPEED,N-BASET,CM,MORPH3-QC,ROHS
A *
DX2-10GQ-C16
• * Module has not reached production yet, and its Rev may change. Rev will be what is listed above or higher
5.51 - 8/2024
• There is no new hardware on this release.
•
Not documented into 5.51 Release notes - this module below had changes made due to EOL components (has same functionality as previous 80-002766) and requires STC 5.51 or later. Supported only N4U and N12U chassis due to new CPU Thermal/Airflow Requirements.
o FX3-QSFP28-4 (80-002694)
5.50- 7/2024
• Due to a refresh in the computer board in the following modules, there are minimum STC versions needed for these modules show up in the UI.
• Please keep in mind that these 80-level part numbers have the newer M3-QC computer board and require 5.50 or above builds to be recognized in the chassis
• M3-QC stands for Morph3 Quad Core
• Note that this information is not indicated in the release notes
80-level
Description
Rev
Model Sellable
80-002591
FGA,STC,ROGUE FX2 16-PORTS,1G,SFP+,MORPH3-QC,ROHS
A5 *FX2-1G-S1680-002669
FGA,MANTIS,QSFP-DD,PX3,400/200/100/50/25/10G,MORPH3-QC,ROHS
A1 *
PX3-QSFP-DD-8
80-002670
FGA,MANTIS,QSFP-DD,DX3,400/200/100/50/25/10G,MORPH3-QC,ROHS
A *
DX3-QSFP-DD-8
80-003060
FGA,STC,WRAITH SFP+ FX2 16-PORTS,10G/1G,MORPH3-QC,ROHS
A6 *
FX2-10G-S16
• * Module has not reached production yet, and its Rev may change. Rev will be what is listed above or higher
5.49 - 4/2024
• B3-800 Appliances: 4-port and 8-port models
• These are the key features of the appliance:
• Supports EEE 802.3ck, 802.3df, and Ethernet Technical Consortium 800G BASE-R
• Auto Negotiation and Link Training (AN/LT) for all supported speed modes
• Speed modes capabilities: 1x800G, 2x400G, 4x200G, 2x200G, 8x100G, and 8x50G PAM4.
• Extended Layer 1 pattern support: PRBS7, PRBS9, PRBS13, PRBS15, PRBS23, PRBS31, PRBS58, and SSPRQ (TX only).
• Additional speed at 56GEL: 1x400G
• Form Factor variants : QSFP-DD or OSFP appliances
• Port variants: 4 or 8 physical ports
•
5.48 - 3/2024
• There is no new hardware on this release or any obsoleted hardware removed.
5.47 - 2/2024
• No new hardware on this release.
5.46 - 12/2023
• There is no new hardware on this release.
5.45 - 10/2023
• There is no new hardware on this release.
5.44 - 09/24/2023
• B2-800-OSFP-8-T1S Appliance
• B2-800-QD-8-T1S Appliance
• Not documented into Release notes - these two modules below had changes made due to EOL components (has same functionality as previous 80-level part number) Other than requiring 5.44 and later, it also not supported in N11U. Supported only N4U and N12U due to new CPU Thermal/Airflow Requirements.
• MX2-10G-S12 (80-003136)
• MX3-QSFP28-4 (80-002688)
• Some test modules are no longer supported in this VIAVI TestCenter release. See release notes.
5.43 - 08/21/2023
• N12U chassis (may or may not be affected by FAQ17890 )
• New low-current variant - Cannot be downgraded below 5.43
•
• A2-400 appliance:
• Support L1 service
• B2-800 4-port appliance:
• Support PX mode
• Support L1 service
• Error injection
• FEC statistics
5.42 - 06/20/203
• VIAVI A2-400 Appliance •
• Enable all QSPF-DD physical ports (50G default)
• Support high-performance routing scale modes: PAM4 400G, PAM4 100G
• Support LAG modes: 400G default and 400G ECM-scaling, 100G ECM-scaling
• Support Layer 1 Performance modes, PAM4 400G, 200G speeds
5.41 - 05/03/2023
• There is no new hardware on this release
5.40 - 03/22/2023
• There is no new hardware on this release
5.39 - 01/30/2023
• VIAVI M1 Compact 2U Appliance
• Layer 2–3 traffic generation and analysis with powerful network emulation and application layer protocols for emulating a wide range of device types, users, and protocols
• M1-KIT-04-START - M1 4-PORT 10G/1G SFP+ AND LAYER 2-3 SW KIT
• M1-KIT-06-START - M1 8-PORT 10G/1G SFP+ AND LAYER 2-3 SW KIT
• M1-KIT-15-START - M1 16-PORT FX2 10/100/1000 ETHERNET SFP NIC AND HW TIMING KIT
• M1-KIT-18-START - M1 8-PORT FX2 10/100/1000 SFP, 4-PORT 10/1G SFP+ TIMING KIT
• M1-KIT-21-START - M1 4-PORT DX3 100/50/40/25/10G QSFP28, L2-3 & 2544 STARTER KIT
• M1-KIT-23-START - M1 2-PORT DX3 100/50/40/25/10G QSFP28, 4-PORT FX2 10/1G SFP+ KIT
• M1-KIT-25-START - M1 4-PORT 1G SFP NIC, 8-PORT 10G/5G/2.5G/1G/100M COPPER KIT
5.38 - 12/07/2022
• VIAVI A2 400G 2U Appliance
• 8- and 16-port QSFP-DD platform offering PAM4 and NRZ in one platform
• Support 400/200/100/50G (50G PAM4) and 200/100/50/40/25/10G (NRZ) speed modes
5.37 - 10/28/2022
• There is no new hardware on this release
5.36 - 09/29/2022
• There is no new hardware on this release
5.35 - 07/29/2022 - see also FAQ20002
•
Model Number80-levelRev affectedCF-NIC-68-CF2080-002363C or higherNIC-6580-002365D or higherFX2-1G-S880-002314 or 80-002594B or higherMX2-1G-S880-002315B or higherFX2-1G-S1280-002596B or higherMX2-1G-S1280-002317B or higherFX2-1G-S1680-002593B or higherMX2-1G-S1680-002296B or higher
5.34 - 06/29/2022
• VIAVI B2 800G 4-Port QSFP-DD800 Appliance (B2-800-QD-4-T1S)
• Add 1x800G full support
• Add 4x200G, 2x200G and 8x50G speeds
• VIAVI B2 800G 4-Port OSFP Appliance (B2-800-OSFP-4-T1S)
• Available in both 4-port and 2-port variants
• Support 1x800G, 2x400G, 4x200G, 2x200G, 8x100G, and 8x50G speeds
5.33 - 06/2/2022
• There is no new hardware on this release
5.32 - 04/29/2022
• There is no new hardware on this release
5.31 - 03/15/2022
• A1-400-QD-16 Appliance
• A1 400G 16-port Appliance with QSFP-DD interface – Support PAM4: 400/200/100/50G – Support NRZ: 200/100/50/40/25/10G • Also support PFC features at 25G (NRZ) and 10G (NRZ)
5.30 - 02/01/2022
• There is no new hardware on this release
5.29 - 12/24/2021
• There is no new hardware on this release
5.28 - 12/07/2021
• There is no new hardware on this release
5.27 - 11/16/2021
• There is no new hardware on this release
5.26 - 10/06/2021
• AP-C2-KIT-11AX-1E
A compact and portable 2U appliance that has IEEE 802.11ax WLAN tri-band 2.4GHz/5GHz/6GHz interface card (one Wi-Fi NIC) with VIAVI IEEE 802.3bz BASE-T 100Mbps/1Gbps/2.5Gbps/5Gbps/10Gbps Ethernet card on a copper interface.
Customer can upgrade their existing AP-C2-KIT-11AX-1 appliance to AP-C2-KIT-11AX-1E
appliance to extend the test coverage in 6GHz frequency band
5.25 - 09/11/2021
• Not an official release
• AP-C2-KIT-11AX-1E
• A compact and portable 2U appliance that has IEEE 802.11ax WLAN tri-band 2.4GHz/5GHz/6GHz interface card (one Wi-Fi NIC) with VIAVI IEEE 802.3bz BASE-T 100Mbps/1Gbps/2.5Gbps/5Gbps/10Gbps Ethernet card on a copper interface.
• Customer can upgrade their existing AP-C2-KIT-11AX-1 appliance to AP-C2-KIT-11AX-1E
appliance to extend the test coverage in 6GHz frequency band
5.24 - 08/11/2021
• There is no new hardware on this release
5.23 - 06/29/2021
• There is no new hardware on this release
5.22 - 05/21/2021
• There is no new hardware on this release
• FlexE - 50G PAM4
5.21 - 04/22/2021
• There is no new hardware on this release
5.20 - 03/31/2021
• Wi-Fi New Hardware
• VIAVI 802.11ax 6GHz Wi-Fi 6/6E C50 High Radio Count (HRC) Appliance
• C50-KIT-11AX-6E
• C50 4-Port 10G/5G/2.5G/1G/100M Ethernet Copper, 802.11AX Wi-Fi 6E Tri-Band NICs for 20 OFDMA/MU Clients, 2x2 MIMO, 2.4GHz/5GHz/6GHz, and HW Timing
• VIAVI C50 WLAN 802.11AX Tri-Band 6GHz Wi-Fi 6/6E Appliance
• C50-KIT-11AX-8
• C50 4-Port 10G/5G/2.5G/1G/100M Copper, 802.11AX Wi-Fi 6E Tri-Band Wi-Fi NICs,2.4GHZ/5GHZ/6GHz, DFS Radar Signal Emulation and Testing, and HW Timing
5.19 Release Notes - 02/20/2021
• 400G platform
• Additional NRZ speeds of 200G, 25G and 10G on the following models
• Test modules: PX3-400GS-T2, DX3-400GS-T2, PX3-QSFP-DD-2 and DX3-QSFP-DD-2
• Appliances: PX3-QSFP-DD-8 and DX3-QSFP-DD-8
• Note: AN/LT are not yet supported on these NRZ speeds
• Extend XStream mode feature to 4x100G mode on PX3 400G appliances
• VIAVI XStream Mode: 100G Enhanced Data Performance and Protocol Scale
• 100G platform
• PX3-QSFP28-12: Routing Scaling Enhancement for LAG
• Added MR-VFD support
• Added Raw Stream support
• Some test modules are no longer supported in this VIAVI TestCenter release. See release notes.
5.18 - 01/22/2021
• Hardware-specific Software Features
• FX2 test modules and NIC-65 in 1G mode:
• Add 802.1CB Frame Replication and Elimination for Reliability (FRER) support
• FX2-40G-Q5 test module
• Enable latency with RFC 5481 Jitter Counter Mode
• PX3/DX3 400G NRZ
• Support L1 services at 2x100G mode
• L1 services for PAM4
• Add Auto-tune capability
• FX3/MX3 100G 2-port test module
• Support Pre/Post FEC SER
• PX3 12-port test module
• Support PFC enhancement at 10G and 25G speed
5.17 - 12/11/2020
• There is no new hardware on this release
• STC-ECM-Scaling Mode (XStream) - 400G
5.16 - 11/25/2020
• DX3-400GS-T2
• PX3-400GS-T2
• PX3-QSFP-DD (80-002534) - Note that this information about this particular 80 part number is not indicated in the release notes, we got this information directly from agile.
• MX3-QSFP28-4 (80-002588, A5)
5.15 - 10/22/2020
• Due to a change last year from using MM2 to MM3 CPUs in the following modules, there are minimum STC versions needed for these modules show up in the UI.
• Please keep in mind that these 80 level part numbers have the newer MM3 and require 5.15 or above builds to be recognized in the chassis
• Note that this information is not indicated in the release notes.
•
Number
Description
Lifecycle
Phase
Rev
Model Sellable
80-002543
FGA,STC,DDPL FX3 4P,100/50,QSFP28,NRZ ONLY,NEW RAMS,MM3,ROHS
Production
A6
FX3-QSFP28-4
80-002555
FGA,APOCALYPSE FX3 8P,25/10,SFP28,125-85,MM3,ROHS
Production
A4
FX3-25GD-S8
80-002556
FGA,APOCALYPSE FX3 8P,25GO,SFP28,125-85,MM3,ROHS
Production
A3
FX3-25GO-S8
80-002574
FGA,APOCALYPSE FX3 2P,100/50/40/25/10,QSFP28,125/85,MM3,ROHS
Production
A5
FX3-100GQ-T2
80-002575
FGA,APOCALYPSE FX3 2P,100/50/25,QSFP28,125/85,MM3,ROHS
Production
A3
FX3-100GQ-T2
80-002576
FGA,APOCALYPSE FX3 2P,100/40/10,QSFP28,125/85,MM3,ROHS
Production
A3
FX3-100GTL-T2
80-002577
FGA,APOCALYPSE FX3 2P,100/25,QSFP28,125/85,MM3,ROHS
Production
A3
FX3-100GD-T2
80-002578
FGA,APOCALYPSE FX3 2P,100G,QSFP28,125/85,MM3,ROHS
Production
A3
FX3-100GO-T2
80-002579
FGA,APOCALYPSE FX3 8P,25/10,QSFP28,125/85,MM3,ROHS
Production
A2
FX3-25GD-T2
80-002581
FGA,SLIPSTREAM FX3 2P,100/50/40/25/10,QSFP28,32/16,MM3,ROHS
Production
A3
FX3-100GQF32-T2
80-002582
FGA,SLIPSTREAM FX3 2P,100/50/25,QSFP28,32/16,MM3,ROHS
Production
A3
FX3-100GTNF32-T2
80-002583
FGA,SLIPSTREAM FX3 2P,QSFP28,32/16 ONLY,MM3,ROHS
Production
A3
FX3-F32O-T2
5.14 - 09/29/2020
• 400G Hardware
• Release the following P/N:
• PX3-400GQ-T2 (80-002539)
• PX3-400GO-T2 (80-002651)
• DX3-400GO-T2 (80-002652)
• DX3-200GO-T2 (80-002653)
• DX3-400GQ-T2 (80-002654)
• DX3-400GD-T2 (80-002655)
• DX3-400GDF-T2 (80-002656)
• Release the following P/N. Add new speeds by purchasing the appropriate HWO speed option.
• DX3-QSFP-DD-2 (need to check Agile)
• PX3-QSFP-DD-2 (80-002679)
• PX3/DX3-400G test modules support 8x50G AN/LT if the card supports 50G speed option.
• LAG support for 100G and 50G links on 400G appliance
5.13 - 09/04/2020
• 400G Hardware
• Support for 4x100G NRZ Breakouts (ACC-1067A) on VIAVI TestCenter 400G Appliances and Test Modules
• MX3-QSFP28-4 (80-002588, A4, first release)
5.12
• Not an official release
5.11 - 06/30/2020
• 400G HardwareDX3-QSFP-DD-8 (80-002545)
• DX3-QSFP-DD-8 (80-002552) Note: No LAG support in the 5.11 release. Scheduled for the 5.12 release
• PX3-QSFP-DD-8 (80-002552) Note: No LAG support in the 5.11 release. Scheduled for the 5.12 release
• C2 Appliance
• AP-C2-KIT-11AX-1 (802.11ax C2 Appliance)
• AP-C2-EP-KIT-BM-1
• AP-C2-EP-KIT-BM-3 (C2 ENTERPRISE BENCHMARKING KIT WITH 3YR SUPPORT)
• AP-C2-EP-KIT-BM-ROUTING-1 (C2 ENTERPRISE BENCHMARKING AND ROUTING KIT WITH 1YR SUPPORT)
• AP-C2-EP-KIT-BM-ROUTING-3 (C2 ENTERPRISE BENCHMARKING AND ROUTING KIT WITH 3YR SUPPORT)
• C50 Appliance
• C50-KIT-11AX-6 (802.11ax C50 High Radion Count Appliance)
5.10 - 05/28/2020
• There is no new hardware on this release
5.09 Release Notes - 04/23/2020
• There is no new hardware on this release
• Due to a change last year from using MM2 to MM3 CPUs in the following modules, there are minimum STC versions needed for these modules show up in the UI.
• Please keep in mind that these 80 level part numbers have the newer MM3 and require 5.09 or above builds to be recognized in the chassis.
• Note that this information is not indicated in the release notes.
•
Number
Description
Lifecycle Phase
Rev
Model Sellable
80-001105
FGA,FLEXE,YELLOWSTONE-QSFP28,100/50/40/25/10G,12-P,MM3,ROHS
Production
A8