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" Very responsive and helpful, competitive pricing. Good source! "
July 2025
AT-9025
Spirent AT-9025, 1 Port, 25 Mbps, ATM SmartCard
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 AT-9025 ATM SmartCard
The Spirent AT-9025 ATM 25 Mbps 1-port SmartCard is made for generating, monitoring, and testing high-performance Asynchronous Transfer Mode-ATM networks. The major usage of the equipment in evaluating network devices ranges from edge devices and ATM-to-LAN internetworking equipment to xDSL devices. Its applications span into performance testing on LAN-to-ATM connectivity and ATM backbone analysis, among other scenarios.
With complete full-duplex, frame-level testing, the AT-9025 supports high-speed, wire-rate tests that enhance reliability in performance assessment. It thus enables users of this SmartCard to simulate, measure, and analyze a wide range of network behaviors, including cell latency, throughput, and call setup times. It supports as many as 8.39 million switched virtual connections per port in accordance with the ATM Forum UNI specification. This provides comprehensive performance benchmarking across up to 335.54 million SVCs with a comprehensive ATM test suite using 40 ports. This card is integrated with SmartBits' SmartSignaling application to support UNI 3.0, 3.1, and 4.0 signaling standards for call setup and teardown rate measurements that can be efficiently done for the number of calls handled. The AT-9025 can support 800 calls per second per port call setup rates, which in turn delivers 32,000 calls per second across a typical 40-port test configuration.
In addition to the performance metrics, the AT-9025 supports frame encapsulation testing for LAN Emulation, LLC/SNAP, Classical IP, and PPP per AAL5, per ATM standards, allowing users to generate custom frame sizes at full line rates. Among the statistics measured within the ATM layer of the card are HEC errored cells, transmitted and received cells, symbol errors, and frame loss for accurate error detection and monitoring. The users can define their own AAL5 frame payload types for special test scenarios; the predefined formats include LANE, Classical IP, and proprietary formats.
The AT-9002 has an RJ-45 interface and is designed to fit into either an SMB-200 or SMB-2000 chassis slot. It requires an IBM-compatible PC running Windows 98/2000/NT. Compatibility with the existing SmartBits applications, such as SmartLib and SmartWindow, extends the functionality of the test suite and allows for flexible configuration management.
| Model | AT-9025 |
|---|---|
| Product Type | ATM SmartCard |
| Port Speed | 25 Mbps |
| Virtual Circuit Support | Up to 256 Permanent Virtual Circuits (PVCs) |
| Switched Virtual Circuits | Supports up to 8,388,606 SVCs per port |
| Call Setup Rate | 800 calls per second per port |
| Compatibility | Compatible with SMB-200 or SMB-2000 chassis |
| Supported Protocols | UNI 3.x, LANE 1.0, Classical IP, PPP (AAL5) |
| Interface type | RJ-45 |
| Error Measurement | Tracks HEC errors, frame loss, and symbol errors |
Associated part numbers for AT-9025:
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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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