{"product_id":"u18z01dceq-espace-u1900-series-unified-gateways-espace-u1981-dc-integrated-host1-scu-1-mtu-u18z01dceq","title":"U18Z01DCEQ eSpace U1900 Series Unified Gateways eSpace U1981 DC Integrated Host(1 SCU,1 MTU) - U18Z01DCEQ","description":"\u003cdiv\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" valign=\"top\"\u003e\u003ch3 align=\"center\"\u003e\u003cstrong\u003eeSpace U1981 Specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eUser capacity per U1981\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eA maximum of 10,000 users (including 160 directly-connected analog phone users)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eTerminals supported\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eAnalog phone, IP phone, video phone, and soft terminal\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eTrunk ports\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eA maximum of 60 FXO ports, 12 E1\/T1 ports, and 20 BRI ports\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eSignaling protocols\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePRI, QSIG, SS7, R2, and SIP\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eCodecs\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eG.711a\/μ, G.729a\/b\/ab, iLBC, and G.722\/G.722.1\/G.722.2\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eConference capacity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eA maximum of 360 participants\u003cbr\u003e A maximum of 120 conferences, with a maximum of 60 participants per conference\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eBuilt-in voice mail\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e30 channels concurrently\u003cbr\u003e Built-in 16G SD storage card\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePower supply\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eAC: 100–240 V AC, 50\/60 Hz\u003cbr\u003e DC: –38.4 to –60 V DC, typical value: –48 V DC\u003cbr\u003e Two power modules in 1+1 backup mode\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePower consumption\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e220 W (in full configuration)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eDimensions (H x W x D)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eStandard 19-inch 2U subrack\u003cbr\u003e 86.1 mm x 442 mm x 310 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e10 kg (in full configuration)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eEnvironment\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eStorage temperature: –40°C to +70°C\u003cbr\u003e Long-term operating temperature: 0°C to 45°C\u003cbr\u003e Short-term operating temperature: –5°C to +55°C\u003cbr\u003e Operating humidity: 5% to 95% relative humidity (RH), no condensing\u003cbr\u003e Air-filtration systems should be deployed in the operating environment. Air-borne dust potency should be less than 180 mg\/m³.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eSystem reliability\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e≥ 99.999%\u003cbr\u003e Mean time between failure (MTBF): 30 years\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eManageability\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eCentralized\/Remote device management, signaling tracing, resource management, and alarm management\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e \u003cdiv class=\"std prod-description\"\u003e\n\u003cp align=\"center\" style=\"text-align: justify;\"\u003eHuawei eSpace U1900 series gateways UC colution, eSpace u1910, eSpace U1930, eSpace U1960, eSpace U1980. eSpace U1900 series gateways are suited to be as core gateways in Huawei eSpace IP telephony solution and as access gateways for branch node in eSpace UC solution.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eeSpace U1980 is the core switching and control compounds used for Huawei eSpace IP telephony solution and eSpace UC solution. It supports maximum 10,000 register users and flexible deployment of both single-node networking and centralized networking. eSpace U1980 can be used as an IP telephony device and a UC core gateway in medium and large-sized enterprise or as a local gateway in branches of the large-sized enterprise. eSpace U1980 adopts high reliable design including dual main control boards backup in a single device, power supply backup, dual-device redundancy backup and local regeneration. eSpace U1980 provides large-capacity media resources and rich ports. It supports a maximum of 320 meeting and 960 participants and each meeting have 120 participants at most. It also supports a maximum of 30 E1 or 20 T1 for digital trunk access.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFigure 1 shows the appearance of the U1981 unified gateway.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cpicture class=\"mfwebp\"\u003e\u003csource title=\"U1981 unified gateway Appearance\" loading=\"lazy\" type=\"image\/webp\" srcset=\"https:\/\/media.router-switch.com\/media\/mf_webp\/jpg\/media\/wysiwyg\/Huawei-Products\/Huawei-UC-Gateways\/U1981-unified-gateway\/1981_A.webp\"\u003e\u003cimg data-webpconverted=\"1\" src=\"https:\/\/media.router-switch.com\/media\/wysiwyg\/Huawei-Products\/Huawei-UC-Gateways\/U1981-unified-gateway\/1981_A.jpg\" alt=\"U1981 unified gateway Appearance\" title=\"U1981 unified gateway Appearance\" loading=\"lazy\"\u003e\u003c\/picture\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTable 1 shows the Quick Specs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"189\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"364\"\u003e\u003cp\u003eU18Z01DCEQ\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e02358502\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eeSpace U1981(CRS V3)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eeSpace U1981 DC Integrated Host (1 SCU,1 MTU)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eAttributes\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eHardware\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eHardware\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eUnified Communications and Collaboration\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eUnified Communications\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eUOM\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePCS\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePack Weight(kg)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e12.1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePack Volume(m^3)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e0.0513\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePack Dimension (D*W*H mm)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e600*450*190\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eNet Dimension (D*W*H mm)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e310*442*86\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eTypic Power(W)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e75\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFigure 2 shows the front panel of U1981 unified gateway.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cpicture class=\"mfwebp\"\u003e\u003csource title=\"the front panel of U1981 unified gateway\" loading=\"lazy\" type=\"image\/webp\" srcset=\"https:\/\/media.router-switch.com\/media\/mf_webp\/jpg\/media\/wysiwyg\/Huawei-Products\/Huawei-UC-Gateways\/U1981-unified-gateway\/eSpace-U1981_front.webp\"\u003e\u003cimg data-webpconverted=\"1\" src=\"https:\/\/media.router-switch.com\/media\/wysiwyg\/Huawei-Products\/Huawei-UC-Gateways\/U1981-unified-gateway\/eSpace-U1981_front.jpg\" alt=\"the front panel of U1981 unified gateway\" title=\"the front panel of U1981 unified gateway\" loading=\"lazy\"\u003e\u003c\/picture\u003e\u003c\/p\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"59\"\u003e\u003cp\u003e①\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"374\"\u003e\u003cp\u003eFan tray assembly\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"59\"\u003e\u003cp\u003e②\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"374\"\u003e\u003cp\u003eInterface board\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"59\"\u003e\u003cp\u003e③\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"374\"\u003e\u003cp\u003eInterface board\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"59\"\u003e\u003cp\u003e④\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"374\"\u003e\u003cp\u003eMain control board\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"59\"\u003e\u003cp\u003e⑤\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"374\"\u003e\u003cp\u003ePower supply\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"59\"\u003e\u003cp\u003e⑥\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"374\"\u003e\u003cp\u003eMounting ear\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eGet more information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp align=\"left\"\u003eDo you have any question about the U18Z01DCEQ\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eContact us now via \u003ca href=\"javascript:livechatOpen();\" rel=\"nofollow\" title=\"Live Chat - Router-switch.com\"\u003e\u003cstrong\u003eLive Chat\u003c\/strong\u003e\u003c\/a\u003e or \u003cstrong\u003e\u003ca href=\"\/cdn-cgi\/l\/email-protection\" class=\"__cf_email__\" data-cfemail=\"483b29242d3b083a273d3c2d3a653b3f213c2b20662b2725\"\u003e[email protected]\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Huawei","offers":[{"title":"New","offer_id":53469389095251,"sku":"G5N-U18Z01DCEQ","price":10340.0,"currency_code":"GBP","in_stock":true},{"title":"REFURBISHED \/ USED","offer_id":53469389128019,"sku":"G5R-U18Z01DCEQ","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5773\/9859\/files\/Access_Switches_ce03fc58-528c-4dab-adea-c364a84cbb2c.png?v=1776082625","url":"https:\/\/genzhardware.com\/products\/u18z01dceq-espace-u1900-series-unified-gateways-espace-u1981-dc-integrated-host1-scu-1-mtu-u18z01dceq","provider":"GenZ Hardware","version":"1.0","type":"link"}