









🔧 Test smarter, not harder — your network’s new best friend!
The Networx® ISDN (BRI) RJ45 Loopback Tester is a compact, rugged, and user-friendly device designed for professional and advanced home use. It features an RJ45 female connector, a real-time link LED indicator, and a durable molded design, enabling quick and reliable testing of ISDN (BRI) connections, broken or shorted wires, and wall-to-switch links. Backed by a lifetime warranty, it’s the essential portable tool that network administrators rely on to streamline troubleshooting without bulky equipment.
| ASIN | B00E4OKGRK |
| Best Sellers Rank | #1,976,305 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,605 in Network & Cable Testers |
| Brand | Networx® |
| Color | Blue |
| Compatible Devices | PC |
| Connector Type | RJ45 |
| Date First Available | January 15, 2019 |
| Global Trade Identification Number | 00845425016577 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 0.317 ounces |
| Manufacturer | Networx® |
| Number of Items | 1 |
| Number of Pins | 8 |
| Product Dimensions | 3.56 x 3.25 x 0.78 inches |
| Recommended Uses For Product | Professional and advanced home use for testing and troubleshooting ISDN (BRI) connections, checking for broken or shorted wires, and testing wall to switch connections |
| Shape | Round |
| UPC | 845425016577 |
| Unit Count | 1.0 Count |
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