The Fluke Networks DTX 1800 Cable Tester cane be used to validate Power over Ethernet services. This Fluke networks cable tester has been independently verified by ETL to meet ISO Level IV and TIA Level IIIe Accuracy requirements. This Cable Analyzer product comes with DTX 10 Gig over Copper Test Solution, which allows certification of 10 Gigabit Ethernet cables. This Fluke networks cable tester can also be used for the certification of fiber optics cabling; in fact, the Fluke Networks DTX 1800 Cable Tester supports both Basic (Tier 1) and Extended (Tier 2) fiber certification. This Cable Analyzer product is compatible with the DTX Compact Optical Time Domain Reflectometer (OTDR) module.