Sarokal Test Systems Releases First Customer Specific Implementation of an Ethernet-based 5G Fronthaul Protocol
Poster: SySAdmin
Posted on April 21, 2017 at 6:56:01 AM
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<div xmlns="http://www.w3.org/1999/xhtml" xmlns:xn="http://www.xmlnews.org/ns/" class="xn-newslines">
<h1 class="xn-hedline">Sarokal Test Systems Releases First Customer Specific Implementation of an Ethernet-based 5G Fronthaul Protocol</h1>
<p class="xn-distributor">PR Newswire</p>
<p class="xn-dateline">OULU, Finland, April 21, 2017</p>
</div>
<div class="xn-content" xmlns="http://www.w3.org/1999/xhtml" xmlns:xn="http://www.xmlnews.org/ns/">
<p>OULU, <span class="xn-location">Finland</span>, <span class="xn-chron">April 21, 2017</span> /PRNewswire/ --</p>
<p>Sarokal Test Systems has released their first customer specific implementation of an Ethernet-based 5G Fronthaul protocol. This solution enables Sarokal X-STEP™ testers to emulate Ethernet-based Fronthaul traffic to develop 5G Fronthaul devices, like centralized and distributed baseband units (BBU), remote radio units (RRU), and different aggregation and switch units.</p>
<p>"When moving to 5G Fronthaul networks, Ethernet-based protocols are becoming more important. It is not feasible anymore to have direct point-to-point, always-on connections between baseband units and radio heads. Also, the network topology is changing as new units, like switches and radio aggregation units, are integrated as part of the Fronthaul network, says Harri Valasma, the CEO at Sarokal Test Systems.</p>
<p>Development work for public Ethernet-based Fronthaul specifications, including eCPRI and IEEE 1914, is currently ongoing and specifications are scheduled to come out starting from the second half of 2017. In the meanwhile, equipment manufacturers develop their Ethernet-based Fronthaul variants for R&D and demonstration purposes. Some of these variants may continue to exist as proprietary protocols even after the public standards are in place.</p>
<p>"The unique architecture of X-STEP makes it possible to support any of these variants, and we have already delivered our first Ethernet-based Fronthaul testers to our customers. Our ability to control and see everything literally in sent and received data is the key to enabling vendors to explore different implementations and proprietary solutions, as well as public standards", Valasma continues. </p>
<p>
<b>About Sarokal Test System</b><b>s</b> </p>
<p>Sarokal Test Systems provides innovative test solutions for Fronthaul networks. Our CPRI, OBSAI, JESD204, and Ethernet solutions enable users like chipset vendors, Fronthaul equipment manufacturers, and telecom operators to test and verify their 4G and 5G network devices.</p>
<p>Sarokal X-STEP™ products provide means to generate, capture, and analyze bit accurate Fronthaul traffic with various line rates and protocols. With the 100% visibility and control over Fronthaul traffic, X-STEP can ensure full interoperability of BBUs and RRHs already in the early R&D phase, and efficiently discover and correct interoperability issues in the laboratory or field. This enables ecosystem-wide cooperation, thorough verification, and interoperability among devices from different vendors.</p>
<p>For more information, visit the company´s website <a href="http://www.sarokal.com" rel="nofollow">http://www.sarokal.com</a>
</p>
<p>Sarokal Test Systems Oy, Paulaharjuntie 20 B 2, 90530 Oulu, <span class="xn-location">Finland</span>, Phone: +358 50 302 9392, Sales: <a href="mailto:sales@sarokal.com" rel="nofollow">sales@sarokal.com</a>
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<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<style type="text/css">
.xn-newslines .xn-distributor{
display:none;
}
.xn-newslines .xn-dateline{
display:none;
}
/* /\/\/\/\/\/\/\/\/ CLIENT-SPECIFIC STYLES /\/\/\/\/\/\/\/\/ */
#outlook a{padding: 0;} /* Force Outlook to provide a "view in browser" message */
.ReadMsgBody{width: 100%;} .ExternalClass{width: 100%;} /* Force Hotmail to display emails at full width */
.ExternalClass, .ExternalClass p, .ExternalClass span, .ExternalClass font, .ExternalClass td, .ExternalClass div {line-height: 100%;} /* Force Hotmail to display normal line spacing */
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table, td{mso-table-lspace: 0pt; mso-table-rspace: 0pt;} /* Remove spacing between tables in Outlook 2007 and up */
img{-ms-interpolation-mode: bicubic;} /* Allow smoother rendering of resized image in Internet Explorer */
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body{margin: 0; padding: 0;}
img{border: 0; height: auto; line-height: 100%; outline: none; text-decoration: none;}
table{border-collapse: collapse !important;}
body, #bodyTable, #bodyCell{height: 100% !important; margin: 0; padding: 0; width: 100% !important;}
/* /\/\/\/\/\/\/\/\/ TEMPLATE STYLES /\/\/\/\/\/\/\/\/ */
/* ========== Page Styles ========== */
#bodyCell{padding: 20px;}
#templateContainer{
width: 600px;
background-color: #ffffff;
}
/**
* @tip Set the background color and top border for your email. You may want to choose colors that match your company's branding.
* @theme page
*/
body, #bodyTable{
background-color: #DEE0E2;
}
/**
* @tip Set the background color and top border for your email. You may want to choose colors that match your company's branding.
* @theme page
*/
#bodyCell{
border-top: 4px solid #BBBBBB;
}
/**
* @tip Set the border for your email.
*/
#templateContainer{
border: 1px solid #BBBBBB;
}
/**
* @tip Set the styling for all first-level headings in your emails. These should be the largest of your headings.
* @style heading 1
*/
h1{
color: #404040 !important;
display: block;
font-family: Helvetica;
font-size: 26px;
font-style: normal;
font-weight: bold;
line-height: 100%;
letter-spacing: normal;
margin-top: 0;
margin-right: 0;
margin-bottom: 10px;
margin-left: 0;
text-align: left;
}
/**
* @tip Set the styling for all second-level headings in your emails.
* @style heading 2
*/
h2{
color: #404040 !important;
display: block;
font-family: Helvetica;
font-size: 20px;
font-style: normal;
font-weight: bold;
line-height: 100%;
letter-spacing: normal;
margin-top: 0;
margin-right: 0;
margin-bottom: 10px;
margin-left: 0;
text-align: left;
}
/**
* @tip Set the styling for all third-level headings in your emails.
* @style heading 3
*/
h3{
color: #3d98c6 !important;
display: block;
font-family: Helvetica;
font-size: 16px;
font-weight: normal;
line-height: 100%;
letter-spacing: normal;
margin-top: 0;
margin-right: 0;
margin-bottom: 10px;
margin-left: 0;
text-align: left;
}
/**
* @tip Set the styling for all fourth-level headings in your emails. These should be the smallest of your headings.
* @style heading 4
*/
h4{
color: #808080 !important;
display: block;
font-family: Helvetica;
font-size: 14px;
font-weight: normal;
line-height: 100%;
letter-spacing: normal;
margin-top: 0;
margin-right: 0;
margin-bottom: 10px;
margin-left: 0;
text-align: left;
}
h4.subtitle {
color: #808080 !important;
font-size: 14px;
}
/* ========== Header Styles ========== */
/**
* @tip Set the background color and bottom border for your email's preheader area.
* @theme header
*/
#templatePreheader{
background-color: #F4F4F4;
border-bottom: 1px solid #CCCCCC;
}
/**
* @tip Set the styling for your email's preheader text. Choose a size and color that is easy to read.
*/
.preheaderContent{
color: #808080;
font-family: Helvetica;
font-size: 10px;
line-height: 125%;
text-align: left;
}
/**
* @tip Set the styling for your email's preheader links. Choose a color that helps them stand out from your text.
*/
.preheaderContent a:link, .preheaderContent a:visited, /* Yahoo! Mail Override */ .preheaderContent a .yshortcuts /* Yahoo! Mail Override */{
color: #606060;
font-weight: normal;
text-decoration: underline;
}
/**
* @tip Set the background color and borders for your email's header area.
* @theme header
*/
#templateHeader{
background-color: #F4F4F4;
border-top: 1px solid #FFFFFF;
border-bottom: 1px solid #CCCCCC;
}
/**
* @tip Set the styling for your email's header text. Choose a size and color that is easy to read.
*/
.headerContent{
color: #505050;
font-family: Helvetica;
font-size: 20px;
font-weight: bold;
line-height: 100%;
padding-top: 0;
padding-right: 0;
padding-bottom: 0;
padding-left: 0;
text-align: left;
vertical-align: middle;
}
/**
* @tip Set the styling for your email's header links. Choose a color that helps them stand out from your text.
*/
.headerContent a:link, .headerContent a:visited, /* Yahoo! Mail Override */ .headerContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: normal;
text-decoration: underline;
}
#headerImage{
height: auto;
max-width: 600px;
}
#socialShare img {
margin-right: 3px;
}
/* ========== Body Styles ========== */
/**
* @tip Set the background color and borders for your email's body area.
*/
#templateBody{
background-color: #FFFFFF;
border-top: 1px solid #FFFFFF;
/*border-bottom: 1px solid #CCCCCC;*/
}
/**
* @tip Set the styling for your email's main content text. Choose a size and color that is easy to read.
* @theme main
*/
.bodyContent{
color: #505050;
font-family: Helvetica;
font-size: 16px;
line-height: 150%;
padding-top: 20px;
padding-right: 20px;
padding-bottom: 20px;
padding-left: 20px;
text-align: left;
}
/**
* @tip Set the styling for your email's main content links. Choose a color that helps them stand out from your text.
*/
.bodyContent a:link, .bodyContent a:visited, /* Yahoo! Mail Override */ .bodyContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: normal;
text-decoration: underline;
}
.bodyContent img{
display: inline;
height: auto;
max-width: 560px;
}
/**
* @tip Set the background color and border for your email's data table.
*/
.templateDataTable{
background-color: #FFFFFF;
}
.templateDataTable a:link {
text-decoration: none;
color: #3d98c6;
}
/**
* @tip Set the styling for your email's data table text. Choose a size and color that is easy to read.
*/
.dataTableHeading{
/*background-color: #E7F1FC;*/
color: #336699;
font-family: Helvetica;
font-size: 14px;
font-weight: bold;
line-height: 150%;
text-align: left;
}
/**
* @tip Set the styling for your email's data table links. Choose a color that helps them stand out from your text.
*/
.dataTableHeading a:link, .dataTableHeading a:visited, /* Yahoo! Mail Override */ .dataTableHeading a .yshortcuts /* Yahoo! Mail Override */{
color: #FFFFFF;
font-weight: bold;
}
/**
* @tip Set the styling for your email's data table text. Choose a size and color that is easy to read.
*/
.dataTableContent{
border-top: 1px solid #DDDDDD;
border-bottom: 0;
color: #404040;
font-family: Helvetica;
font-size: 12px;
line-height: 150%;
text-align: left;
}
/**
* @tip Set the styling for your email's data table links. Choose a color that helps them stand out from your text.
*/
.dataTableContent a:link, .dataTableContent a:visited, /* Yahoo! Mail Override */ .dataTableContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: bold;
}
/* ========== Column Styles ========== */
.templateColumnContainer{width: 200px;}
/**
* @tip Set the background color and borders for your email's column area.
*/
#templateColumns{
background-color: #F4F4F4;
border-top: 1px solid #FFFFFF;
border-bottom: 1px solid #CCCCCC;
}
/**
* @tip Set the styling for your email's left column content text. Choose a size and color that is easy to read.
*/
.leftColumnContent{
color: #505050;
font-family: Helvetica;
font-size: 14px;
line-height: 150%;
padding-top: 0;
padding-right: 20px;
padding-bottom: 20px;
padding-left: 20px;
text-align: left;
}
/**
* @tip Set the styling for your email's left column content links. Choose a color that helps them stand out from your text.
*/
.leftColumnContent a:link, .leftColumnContent a:visited, /* Yahoo! Mail Override */ .leftColumnContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: normal;
text-decoration: underline;
}
/**
* @tip Set the styling for your email's center column content text. Choose a size and color that is easy to read.
*/
.centerColumnContent{
color: #505050;
font-family: Helvetica;
font-size: 14px;
line-height: 150%;
padding-top: 0;
padding-right: 20px;
padding-bottom: 20px;
padding-left: 20px;
text-align: left;
}
/**
* @tip Set the styling for your email's center column content links. Choose a color that helps them stand out from your text.
*/
.centerColumnContent a:link, .centerColumnContent a:visited, /* Yahoo! Mail Override */ .centerColumnContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: normal;
text-decoration: underline;
}
/**
* @tip Set the styling for your email's right column content text. Choose a size and color that is easy to read.
*/
.rightColumnContent{
color: #505050;
font-family: Helvetica;
font-size: 14px;
line-height: 150%;
padding-top: 0;
padding-right: 20px;
padding-bottom: 20px;
padding-left: 20px;
text-align: left;
}
/**
* @tip Set the styling for your email's right column content links. Choose a color that helps them stand out from your text.
*/
.rightColumnContent a:link, .rightColumnContent a:visited, /* Yahoo! Mail Override */ .rightColumnContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: normal;
text-decoration: underline;
}
.leftColumnContent img, .rightColumnContent img{
display: inline;
height: auto;
max-width: 260px;
}
/* ========== Footer Styles ========== */
/**
* @tip Set the background color and borders for your email's footer area.
* @theme footer
*/
#templateFooter{
background-color: #F4F4F4;
border-top: 1px solid #FFFFFF;
}
/**
* @tip Set the styling for your email's footer text. Choose a size and color that is easy to read.
* @theme footer
*/
.footerContent{
color: #808080;
font-family: Helvetica;
font-size: 10px;
line-height: 150%;
padding-top: 20px;
padding-right: 20px;
padding-bottom: 20px;
padding-left: 20px;
text-align: left;
}
.footerContent.social, .footerContent.social h4 {
text-align: center;
}
.footerContent.social a {
margin: 0 10px;
}
/**
* @tip Set the styling for your email's footer links. Choose a color that helps them stand out from your text.
*/
.footerContent a:link, .footerContent a:visited, /* Yahoo! Mail Override */ .footerContent a .yshortcuts, .footerContent a span /* Yahoo! Mail Override */{
color: #606060;
font-weight: normal;
text-decoration: underline;
}
/* /\/\/\/\/\/\/\/\/ MOBILE STYLES /\/\/\/\/\/\/\/\/ */
@media only screen and (max-width: 480px){
/* /\/\/\/\/\/\/ CLIENT-SPECIFIC MOBILE STYLES /\/\/\/\/\/\/ */
body, table, td, p, a, li, blockquote{-webkit-text-size-adjust: none !important;} /* Prevent Webkit platforms from changing default text sizes */
body{width: 100% !important; min-width: 100% !important;} /* Prevent iOS Mail from adding padding to the body */
/* /\/\/\/\/\/\/ MOBILE RESET STYLES /\/\/\/\/\/\/ */
#bodyCell{padding: 10px !important;}
/* /\/\/\/\/\/\/ MOBILE TEMPLATE STYLES /\/\/\/\/\/\/ */
/* ======== Page Styles ======== */
/**
* @tip Make the template fluid for portrait or landscape view adaptability. If a fluid layout doesn't work for you, set the width to 300px instead.
*/
#templateContainer{
max-width: 600px !important;
width: 100% !important;
}
/**
* @tip Make the first-level headings larger in size for better readability on small screens.
*/
h1{
font-size: 24px !important;
line-height: 100% !important;
}
/**
* @tip Make the second-level headings larger in size for better readability on small screens.
*/
h2{
font-size: 20px !important;
line-height: 100% !important;
}
/**
* @tip Make the third-level headings larger in size for better readability on small screens.
*/
h3{
font-size: 18px !important;
line-height: 100% !important;
}
/**
* @tip Make the fourth-level headings larger in size for better readability on small screens.
*/
h4{
font-size: 16px !important;
line-height: 100% !important;
}
/* ======== Header Styles ======== */
#templatePreheader{display: none !important;} /* Hide the template preheader to save space */
/**
* @tip Make the main header image fluid for portrait or landscape view adaptability, and set the image's original width as the max-width. If a fluid setting doesn't work, set the image width to half its original size instead.
*/
#headerImage{
height: auto !important;
max-width: 600px !important;
width: 100% !important;
}
/**
* @tip Make the header content text larger in size for better readability on small screens. We recommend a font size of at least 16px.
*/
.headerContent{
font-size: 20px !important;
line-height: 125% !important;
}
/* ======== Body Styles ======== */
/**
* @tip Make the body content text larger in size for better readability on small screens. We recommend a font size of at least 16px.
*/
.bodyContent{
font-size: 18px !important;
line-height: 125% !important;
}
.templateDataTableContainer {
background-color: #ffffff;
}
/**
* @tip Set the background color and border for your email's data table.
*/
.templateDataTable{
background-color: #FFFFFF;
border: 1px solid #DDDDDD;
}
/**
* @tip Set the styling for your email's data table text. Choose a size and color that is easy to read.
*/
.dataTableHeading{
background-color: #D8E2EA;
color: #336699;
font-family: Helvetica;
font-size: 14px;
font-weight: bold;
line-height: 150%;
text-align: left;
}
/**
* @tip Set the styling for your email's data table links. Choose a color that helps them stand out from your text.
*/
.dataTableHeading a:link, .dataTableHeading a:visited, /* Yahoo! Mail Override */ .dataTableHeading a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: bold;
}
/**
* @tip Set the styling for your email's data table text. Choose a size and color that is easy to read.
*/
.dataTableContent{
border-top: 1px solid #DDDDDD;
border-bottom: 0;
color: #202020;
font-family: Helvetica;
font-size: 12px;
font-weight: bold;
line-height: 150%;
text-align: left;
}
/**
* @tip Set the styling for your email's data table links. Choose a color that helps them stand out from your text.
*/
.dataTableContent a:link, .dataTableContent a:visited, /* Yahoo! Mail Override */ .dataTableContent a .yshortcuts /* Yahoo! Mail Override */{
color: #3d98c6;
font-weight: bold;
}
/* ======== Column Styles ======== */
.templateColumnContainer{display: block !important; width: 100% !important;}
/**
* @tip Make the column image fluid for portrait or landscape view adaptability, and set the image's original width as the max-width. If a fluid setting doesn't work, set the image width to half its original size instead.
*/
.columnImage{
height: auto !important;
max-width: 480px !important;
width: 100% !important;
}
/**
* @tip Make the left column content text larger in size for better readability on small screens. We recommend a font size of at least 16px.
*/
.leftColumnContent{
font-size: 16px !important;
line-height: 125% !important;
}
/**
* @tip Make the center column content text larger in size for better readability on small screens. We recommend a font size of at least 16px.
*/
.centerColumnContent{
font-size: 16px !important;
line-height: 125% !important;
}
/**
* @tip Make the right column content text larger in size for better readability on small screens. We recommend a font size of at least 16px.
*/
.rightColumnContent{
font-size: 16px !important;
line-height: 125% !important;
}
/* ======== Footer Styles ======== */
/**
* @tip Make the body content text larger in size for better readability on small screens.
*/
.footerContent{
font-size: 14px !important;
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<h1 class="xn-hedline">Sarokal Test Systems Releases First Customer Specific Implementation of an Ethernet-based 5G Fronthaul Protocol</h1>
<p class="xn-distributor">PR Newswire</p>
<p class="xn-dateline">OULU, Finland, April 21, 2017</p>
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<p>OULU, <span class="xn-location">Finland</span>, <span class="xn-chron">April 21, 2017</span> /PRNewswire/ --</p>
<p>Sarokal Test Systems has released their first customer specific implementation of an Ethernet-based 5G Fronthaul protocol. This solution enables Sarokal X-STEP™ testers to emulate Ethernet-based Fronthaul traffic to develop 5G Fronthaul devices, like centralized and distributed baseband units (BBU), remote radio units (RRU), and different aggregation and switch units.</p>
<p>"When moving to 5G Fronthaul networks, Ethernet-based protocols are becoming more important. It is not feasible anymore to have direct point-to-point, always-on connections between baseband units and radio heads. Also, the network topology is changing as new units, like switches and radio aggregation units, are integrated as part of the Fronthaul network, says Harri Valasma, the CEO at Sarokal Test Systems.</p>
<p>Development work for public Ethernet-based Fronthaul specifications, including eCPRI and IEEE 1914, is currently ongoing and specifications are scheduled to come out starting from the second half of 2017. In the meanwhile, equipment manufacturers develop their Ethernet-based Fronthaul variants for R&D and demonstration purposes. Some of these variants may continue to exist as proprietary protocols even after the public standards are in place.</p>
<p>"The unique architecture of X-STEP makes it possible to support any of these variants, and we have already delivered our first Ethernet-based Fronthaul testers to our customers. Our ability to control and see everything literally in sent and received data is the key to enabling vendors to explore different implementations and proprietary solutions, as well as public standards", Valasma continues. </p>
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<b>About Sarokal Test System</b><b>s</b> </p>
<p>Sarokal Test Systems provides innovative test solutions for Fronthaul networks. Our CPRI, OBSAI, JESD204, and Ethernet solutions enable users like chipset vendors, Fronthaul equipment manufacturers, and telecom operators to test and verify their 4G and 5G network devices.</p>
<p>Sarokal X-STEP™ products provide means to generate, capture, and analyze bit accurate Fronthaul traffic with various line rates and protocols. With the 100% visibility and control over Fronthaul traffic, X-STEP can ensure full interoperability of BBUs and RRHs already in the early R&D phase, and efficiently discover and correct interoperability issues in the laboratory or field. This enables ecosystem-wide cooperation, thorough verification, and interoperability among devices from different vendors.</p>
<p>For more information, visit the company´s website <a href="http://www.sarokal.com" rel="nofollow">http://www.sarokal.com</a>
</p>
<p>Sarokal Test Systems Oy, Paulaharjuntie 20 B 2, 90530 Oulu, <span class="xn-location">Finland</span>, Phone: +358 50 302 9392, Sales: <a href="mailto:sales@sarokal.com" rel="nofollow">sales@sarokal.com</a>
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