{"product_id":"westell-a90-311590-interface-telephone-pm-niu-card-module-qty-275-2","title":"WESTELL A90-311590 INTERFACE TELEPHONE PM NIU CARD MODULE QTY (275-2) A90311590","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"629\"\u003eThe Westell A90-311590 PM NIU Card Module is used in telecommunications and \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\" title=\"network interface systems\"\u003enetwork interface systems\u003c\/a\u003e for DS1\/T1 signal monitoring and performance management applications. Commonly installed in carrier communication systems, telecom infrastructure environments, and network interface equipment, this card module is designed to provide reliable network interface monitoring and signal management performance in demanding telecom operations. Maintenance teams and telecom technicians use this PM NIU card module for replacement, retrofit, and communication system maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"631\" data-end=\"648\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"649\" data-end=\"1006\"\u003eThe Westell A90-311590 PM NIU Card Module is designed for telecommunications and DS1\/T1 network communication applications. It is commonly used in telecom repeater systems, carrier network installations, and communication infrastructure environments requiring NIU performance monitoring and network interface operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1008\" data-end=\"1037\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1038\" data-end=\"1771\"\u003e• Manufacturer Part Number (MPN): A90-311590\u003cbr data-start=\"1082\" data-end=\"1085\"\u003e• Product Type: PM NIU Card Module\u003cbr data-start=\"1119\" data-end=\"1122\"\u003e• Brand: Westell\u003cbr data-start=\"1138\" data-end=\"1141\"\u003e• Module Type: Network Interface Unit with Performance Monitoring\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e• Communication Type: DS1 \/ T1 Network Interface\u003cbr data-start=\"1257\" data-end=\"1260\"\u003e• Card Type: Plug-In Interface Module\u003cbr data-start=\"1297\" data-end=\"1300\"\u003e• Monitoring Features: Performance Monitoring (PM)\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e• Interface Type: Telecom Network Interface\u003cbr data-start=\"1396\" data-end=\"1399\"\u003e• Application: Carrier and telecom communication systems\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e• Function: Signal monitoring and network interface management\u003cbr data-start=\"1520\" data-end=\"1523\"\u003e• Installation Type: Rack and shelf-mounted telecom systems\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e• Suitable For: Telecom and carrier network environments\u003cbr data-start=\"1641\" data-end=\"1644\"\u003e• Usage: Replacement and telecom system maintenance\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e• Condition Reference: QTY (275-2) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1773\" data-end=\"1797\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1798\" data-end=\"1955\"\u003e• Westell A90-311530 NIU Module\u003cbr data-start=\"1829\" data-end=\"1832\"\u003e• Westell C90-311560 DS1 NIU-PM Module\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e• Westell B90-311580 Network Interface Unit\u003c\/p\u003e","brand":"Westell","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51731796590894,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c73fa0a1-c5b5-4b41-a5ca-dfa57e0647e2.jpg?v=1770597480","url":"https:\/\/plgautomation.com\/products\/westell-a90-311590-interface-telephone-pm-niu-card-module-qty-275-2","provider":"PLG Automation ","version":"1.0","type":"link"}