Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
GX-1420B
GX-1420B, 1-Port, Copper Gigabit 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 SmartBits GX-1420B Gigabit Module
The SmartBits GX-1420B is a high-performance Copper wire Gigabit Module. The designer and developer of the SmartBits GX-1420B Copper Gigabit Module is Spirent Communications. The GX-1420B module is specifically designed to investigate the performance of complex and large-scale set-ups of routers and switches in network systems. The operation of the SmartBits GX-1420B module is customizable as per users’ needs to comply with diverse conditions of testing, analysis, and capturing of traffic. This is achieved by using the SmartBits GX-1420B Gigabit Module with Spirent SmartBits software tools.
The GX-1420B Gigabit Module offers 1 port to support 100/1000 Mbps Ethernet features. Full-duplex testing can be carried out by using the GX-1420B. The frame size supported by the GX-1420B Gigabit Module ranges from 20 to 2048 bytes. Furthermore, the GX-1420B can perform transmission of continuous, single-burst, multiple bursts, and Echo. Featuring IP Checksum error recognition, the SmartBits GX-1420B can capture 86 – 2048 packets of standard size. The SmartBits GX-1420B module’s receive function presents the detailed picture of Triggers, Counters, Latency, and Flow Control thereby augmenting the analysis features of the module.
The Spirent SmartBits GX-1420B Gigabit Module works with the SmartBits SMB-200 and SMB-2000 Network Performance Analyzer Devices and occupies two slots on each chassis. The SmartBits GX-1420B module offers an RJ-45 interface. The CAT 5 cable can be connected through the RJ-45 interface of the GX-1420B module up to 100 meters. The design of the SmartBits GX-1420B module complies with the IEEE standard specifications 802.3ab. The SmartBits GX-1420B module can be configured and controlled through Windows 98, 2000, and NT OS.
| Model | GX-1420B |
|---|---|
| Manufacturer | Spirent Communications |
| Type | Copper Gigabit Module |
| Number of Ports | 1 |
| Compatible Chassis | SMB-200 and SMB-2000 |
| Duplex Operation | Full |
| Line Rate | 100 Mbps and 1000 Mbps |
| Connector Type | RJ-45 |
| Frame Length | 20 – 2,048 bytes |
| Packet Capture | 86 – 2,048 |
| GX-1420B User Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
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