Key Features of Custom JW4211 RJ45 LAN Cable Tester

Ultimate Network Diagnostics
– Supports CAT5E, CAT6, SFP, and 10G Ethernet for comprehensive troubleshooting across all modern network setups, from home offices to data centers.
Precision Engineering
– High-grade ABS housing with reinforced connectors ensures durability and reliable signal detection, backed by gold-plated contacts for minimal resistance.
Multi-Function Analyzer
– Tests continuity, wire mapping, cable length, PoE voltage, and port identification in one compact tool, eliminating the need for multiple devices.
10G Ethernet Ready
– Future-proof design verifies high-speed 10,000M connections, ideal for IT professionals managing enterprise networks or fiber installations.
Plug-and-Play Simplicity
– No software or batteries required; immediate LED feedback highlights faults (open/short/miswired) for rapid on-site repairs.
Bulk Purchase Advantage
– Direct-from-factory pricing with wholesale discounts, ensuring unbeatable value for telecom contractors, network installers, and IT distributors.