Customer Service Center

This release notes document is for the latest Spirent TestCenter software base packages, test packages, and hardware. Click the attached PDF to open the release notes.
The following is a partial list of new content that is being introduced as part of this release.
The New Features document includes detailed descriptions of each new feature and many helpful GUI screen captures. 

400G - Hardware

• 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)
• Transceiver Update
  • Add Eoptolink QSFP-DD DR4 qualification
  • Add Molex QSFP-DD-DR4 qualification
  • Add Molex QSFP56-DD 4x100G FR qualification
  • Add CIG LR4 400G qualification

• DX3-QSFP-DD-8 and PX3-QSFP-DD-8 Appliances
  • Add PFC features support at 25G (NRZ) and 10G (NRZ)
• Support Generator Priority Mode for both Default and xStream Modes
  • Hardware Supported:
    • A1-400-QD-16
    • PX3-QSFP-DD-8 and PX3-QSFP-DD-2
    • PX3-400*-T2
    • Only supported at 400G speed

• IPv6 PIM Address List Option
• One-way Measurement in TWAMP and TWAMP Light
• BGP SRv6 Draft Update (Global IP over SRv6)
• Import BGP Routes (IPv4 and IPv6 only) in Random Order
• Application-Specific Link Attributes for OSPFv2 SR Policy
• ORAN Enhancement

• ORAN Start eCPRI Traffic at PTP Time
• Support ORAN Section Extension Type 1 and 11
• ORAN reMask Enhancement to support Non-zero IQ Sample Files

• LLDP Link Verification Support for Preemption
  • Hardware Supported:
    • In 1G speed on Spirent FX2-1G-SX, MX2-1G-SX, NIC-65, in STC_ADV TSN Mode. 
    • In 1G speed on Spirent FX2-10G-SX, NIC-47, in STC_ADV TSN Mode 
    • In 10G speed on Spirent FX2-10G-SX, NIC-47, in STC_ADV TSN Mode 
    • In 10G speed on Spirent FX2-40G-Q, NIC-47, in STC_ADV TSN Mode 

• Add support in Asymmetric RFC Test

• Add property to delete existing multicast groups when adding Multicast Groups via HLTAPI