Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
402320
402320, Up to 622 Mbps, Multi-layer BERT/POS/ATM/FR OC-12/OC-12c SM AX/4000 Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Spirent 402320 Multi-layer BERT/POS/ATM/FR OC-12/OC-12c SM AX/4000 Module
The Spirent 402320 Multi-layer BERT/POS/ATM/FR OC-12/OC-12c SM AX/4000 Module is a high-performance test solution for complex telecommunications systems. Designed for the AX/4000 platform, this module provides multi-layer testing across SONET/SDH, PoS, ATM and Frame Relay protocols, which are required for high-speed network integrity testing and verification. With full support for OC-12 and OC-12c at 622 Mbps, this module is for high-capacity data transport networks and provides reliability and efficiency in any telecommunications infrastructure.
With multi-layer BERT, the Spirent 402320 allows you to measure data integrity across layers, find errors and monitor signal quality in real time. This is for telecom engineers who want to maintain the highest quality of service and find packet loss, sync issues and other performance impacting events. The module also supports in-depth PoS, ATM and Frame Relay testing so you can verify connectivity and performance across multiple protocol layers which is critical in both legacy and modern telecom systems.
The Spirent 402320 is single-mode fiber compatible, so it’s ideal for long distance and high speed applications and reduces attenuation issues that can occur over long distances. This makes it work across both North American SONET and European SDH standards, so it’s compatible in global telecom environments. In addition to full error testing, this module also has generation and simulation capabilities, so you can simulate real world traffic and analyze network behaviour under different scenarios.By simulating different network loads and conditions, the Spirent 402320 allows predictive analysis and proactive troubleshooting so network operators can optimize system performance and find issues before they affect service quality. This module supports advanced network validation, so it meets the tough standards in telecom. The Spirent 402320 Multi-layer BERT/POS/ATM/FR OC-12/OC-12c SM AX/4000 Module is a must have for telecom professionals who want to maintain network reliability and performance in complex high-speed networks.
| Model | 402320 |
|---|---|
| Interface | OC-12/OC-12c Single Mode fiber (SONET/SDH) |
| Protocols | BERT, PoS, ATM, Frame Relay |
| Data Rate | Up to 622 Mbps (OC-12 line rate) |
| Layer Support | Multi-layer (Physical to Network) |
| Error Testing | Bit Error Rate Testing (BERT) |
| Traffic Simulation | Network traffic emulation |
| Diagnostics | Protocol-specific troubleshooting |
| System Compatibility | AX/4000 platform compatible |
| Fiber Type | Single Mode (SM) |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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