Allen Industries service engineers and electronic technicians offer professional SC4800-GIGE-T1/E1 repair service. In fact, we offer international repair and calibration services for many models from many manufacturers of test equipment. The VIAVI SmartClass 4800 network analyzer allows technicians to test all common business class interfaces. Technicians can test the quality of voice services regardless of whether they are delivered via VoIP or PRI. Once your Viavi SC4800-GIGE-T1/E1 network tester is received, our technicians will evaluate your instrument and will send you a formal estimate. Services are performed only AFTER approval. Standard and rush VIAVI SC4800-GIGE-T1/E1 network meter repair and calibration service are also available. To receive a Viavi network analyzer repair service quotation, simply fill out the Viavi Quick Quote form and one of our customer service associates will respond to you as soon as possible.