Spirent SPT-N4U-220 2-Slot Chassis Base Model + 10G Ethernet Module MX2-10G-S8

Condition: Used

This listing comprises the Spirent SPT-N4U-220 2-slot chassis (Serial Number: E17060250) together with the MX2-10G-S8 10G Ethernet test module. Both units have been tested and confirmed fully operational. The chassis is running firmware version 4.71.0296 (Controller Revision E14, Controller Version 3, Backplane Version 2), with sync status confirmed as Synchronized and connection status Up. The MX2-10G-S8 module carries STC test package version 4.93.6016 and supports licensed speeds of 100M, 1G, 2.5G, 5G, and 10G.

Active licences confirmed on the chassis:
• RFC-2544 with VLAN network device benchmark test pack
• Spirent SW update entitlement
• Packet generator and analyzer base package
• TSN licence: TRUE
• L1 licence: TRUE

Note: KP4 licence is not present. 5G for MGIG and 2.5G for MGIG licences are not active.

What is included in the sale:
• Spirent SPT-N4U-220 2-slot chassis
• MX2-10G-S8 10G Ethernet test module

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Spirent SPT-N4U is a compact modular network test chassis from Spirent Communications, designed as part of the TestCenter N-Series platform. It provides a flexible and scalable hardware foundation for Ethernet, IP, and multi-service network performance testing, benchmarking, and protocol conformance validation in both lab and field environments.

The SPT-N4U-220 variant features 2 module slots and accepts a range of plug-in test modules spanning speeds from 100M through to 10GbE and beyond. The platform supports RFC-2544, Y.1564, and advanced packet generation and analysis workflows, making it widely used for network device benchmarking, QoS validation, carrier Ethernet testing, and data centre switch characterisation.

The MX2-10G-S8 is an 8-port 10G Ethernet test module designed for use within the SPT-N4U chassis. It supports multi-rate operation across 100M, 1G, 2.5G, 5G, and 10G interfaces, enabling flexible and high-density test port configurations.

Key Specifications — SPT-N4U-220 Chassis:
Form Factor: Compact modular chassis
Slot Count: 2
Platform: Spirent TestCenter N-Series
Firmware Support: Field-upgradeable
Sync: Internal and external timing sources supported
Management: TCP/IP remote management

Key Specifications — MX2-10G-S8 Module:
Port Count: 8
Interface Type: 10G Ethernet (multi-rate)
Supported Speeds: 100M / 1G / 2.5G / 5G / 10G
Test Package: Spirent TestCenter (STC)
Compatible Chassis: SPT-N4U series

Please refer to the Spirent Communications website for full and current product specifications.