Maximize the efficiency of your network with AS5800 Series. Network Systems Resale stocks a complete line of both New and Refurbished PA-4T+. In our continuous efforts to deliver the highest level of customer service, we guarantee that the Cisco 4 Port Serial Port Adapter, Enhanced PA-4T+ will be shipped out within 24 hours. All Cisco 4 Port Serial Port Adapter, Enhanced, including the PA-4T+, provided by Network Systems Resale are in stock, fully tested, and ship with up to a 1-year full replacement warranty. Downtime is unacceptable, so we offer advance replacements on any AS5800 Series Cisco 4 Port Serial Port Adapter, Enhanced that are not performing up to standards. Get it right the first time all the time with Network Systems Resale. In addition to the Cisco 4 Port Serial Port Adapter, Enhanced PA-4T+, we also carry a wide array of other Cisco Systems Access Servers Series where you can find more hardware and accessories such as AS5350 Series, AS5400 Series, and IAD2400 Series. If you have any questions please do not hesitate to contact us. We have specialists on hand and ready to assist you.