| 400140 | 400140 Spirent Broadband Test System with 10 Gbps | Request for Availability |
| 400301 | Spirent 400301 Singlemode Interface Module | Request for Availability |
| 400301a | Spirent 400301a ATM OC-3c Single Mode Interface with 155.52 Mbps | Request for Availability |
| 400302 | Spirent 400302 DS3 Interface with Dual SC Connectors | Request for Availability |
| 400302A | Spirent 400302A Monitor Interface Module | Request for Availability |
| 400303A | Spirent 400303A Monitor Interface | Request for Availability |
| 400308 | Spirent 400308 AX/4000 ATM DS1/T1/E1 Interface Module | Request for Availability |
| 400308A | Spirent 400308A DS1 Monitor Interface Board with Multi-Port Support | Request for Availability |
| 400309A | Spirent 400309A Interface Module with T1/E1 Monitor | Request for Availability |
| 400310 | Spirent 400310 ATM Interface Board for AX/4000 with RJ-48 Connector | Request for Availability |
| 400319 | Spirent 400319 OC-48c ATM Single Mode Interface | Request for Availability |
| 400324 | Spirent 400324 Single Mode Interface for AX/4000 Broadband System | Request for Availability |
| 400329 | Spirent 400329 UTOPIA Level 2 Interface | Request for Availability |
| 400503A | Spirent 400503A AX4000 Control Module | Request for Availability |
| 401260 | Spirent 401260 Gigabit Ethernet GBIC Interface with Multiple Ports | Request for Availability |
| 401311 | Spirent 401311 155.52 Mbps Generator/Analyzer | Request for Availability |
| 401317 | Spirent 401317 Frame Relay Synchronous Interface Module with 10 Gbps Speed | Request for Availability |
| 401318 | Spirent 401318 Frame Relay Interface for AX/4000 with D53 Frame | Request for Availability |
| 401322 | Spirent 401322 Frame Relay that is Field Programmable | Request for Availability |
| 401324 | Spirent 401324 ADTECH Ethernet 10/100 Base-T Interface | Request for Availability |
| 401325 | Spirent 401325 Gigabit Ethernet SFP Interface Module with 10 Gbps Data Rate | Request for Availability |
| 401382 | Spirent 401382 Single Mode Interface with Subscriber Edge to Core Testing | Request for Availability |
| 401400 | Spirent 401400 1 Gbps Generator/Analyzer Module | Request for Availability |
| 401400X | Spirent 401400X Modular Testing System with Up to 1 Gbps Data Rate | Request for Availability |
| 401427 | Spirent 401427 Ethernet Control Module with 1.554 Mbps to 10 Gbps | Request for Availability |
| 401428C | Spirent 401428C Ethernet Control Module for AX/4000 | Request for Availability |
| 401433 | Spirent 401433 AX/4000 Ethernet Controller Module with 1.544 Mbps to 10 Gbps | Request for Availability |
| 402320 | Spirent 402320 Multi-layer BERT/POS/ATM/FR OC-12/OC-12c SM AX/4000 Module | Request for Availability |
| 403100 | Spirent 403100 Generator/Analyzer Module with 10 Gbps | In Stock Ships in 5-7 Days |
| 403335 | Spirent 403335 Test Interface for Adtech AX/4000 | Request for Availability |
| 500002 | Spirent Adtech 500002 Generator with 1 Gbps | In Stock Ships in 5-10 Days |
| AX4000 | Spirent AX/4000 Multi-Port Testing System with 16 Module Slots | Request for Availability |
| AX4000 XLP Chassis | Spirent AX/4000 XLP Chassis with 4 Slots and Multiple Timing Options | Request for Availability |