{"id":2020,"date":"2019-11-30T10:23:48","date_gmt":"2019-11-30T10:23:48","guid":{"rendered":"http:\/\/rktelesystem.com\/rktplgroup\/?p=2020"},"modified":"2019-11-30T10:23:48","modified_gmt":"2019-11-30T10:23:48","slug":"enterprise-network-time-servers","status":"publish","type":"post","link":"https:\/\/rktelesystem.com\/rktplgroup\/enterprise-network-time-servers\/","title":{"rendered":"Enterprise Network Time Servers"},"content":{"rendered":"<p style=\"text-align: justify;\"><b>Network operators and data-centers need to inject high accuracy synchronization into their legacy networks.We offer world&#8217;s smallest PTP\/NTP Time Clock &amp; redefine PTP phase &amp; frequency synchronization for access networks , which\u00a0 can operate as a<\/b><\/p>\n<ul>\n<li>Primary Time Clock<\/li>\n<li>Grandmaster Clock<\/li>\n<li>Source of Synchronous Ethernet<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1782 \" src=\"http:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/osa-5401-hd-3-nf-v-2-min-1.png\" alt=\"\" width=\"525\" height=\"187\" srcset=\"https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/osa-5401-hd-3-nf-v-2-min-1.png 1200w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/osa-5401-hd-3-nf-v-2-min-1-600x215.png 600w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/osa-5401-hd-3-nf-v-2-min-1-300x107.png 300w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/osa-5401-hd-3-nf-v-2-min-1-768x275.png 768w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/osa-5401-hd-3-nf-v-2-min-1-1024x366.png 1024w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<p style=\"text-align: justify;\">It is specifically engineered to drive precise IEEE 1588V2 PTP phase and frequency synchronization.It&#8217;s small-form factor pluggable (SFP) is a powerful and versatile time server with a built-in GNSS receiver and the smallest footprint and most compact design on the market. It enables accurate phase and frequency synchronization using PTP, Sync-E and NTP at the network edge with zero-adding footprint. Its small form factor and rich feature set enable a versatile range of deployment options for enhanced synchronization network performance.<\/p>\n<p style=\"text-align: left;\"><strong>Benefits<\/strong><\/p>\n<ul style=\"text-align: left;\">\n<li>It support Layer 2 and Layer 3 PTP transport<\/li>\n<li>It is capable of unicasting and multicasting at the same time<\/li>\n<li>Fully compliant with multi-source agreements for total interoperability<\/li>\n<li>Highly accurate timing delivery and assurance with smallest footprint on the market<\/li>\n<li>Built-in GNSS receiver enabling PRTC and IEEE 1588v2 grandmaster (GM), boundary (BC), slave clock (SC) and NTP server functionality<\/li>\n<li>Compliant with SFP multi-source agreement (MSA)\u2013 no need for additional space and power<\/li>\n<li>Advanced jamming and spoofing detection on device and NMS levels<\/li>\n<li>Multiple fallback options &#8211; high-end stratum 3E oscillator, SyncE and PTP can be used in the event of GNSS outage<\/li>\n<li>OEM product customization option for vendor branding<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1785 size-full\" src=\"http:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptpserver.png\" alt=\"\" width=\"1219\" height=\"663\" srcset=\"https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptpserver.png 1219w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptpserver-600x326.png 600w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptpserver-300x163.png 300w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptpserver-768x418.png 768w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptpserver-1024x557.png 1024w\" sizes=\"auto, (max-width: 1219px) 100vw, 1219px\" \/><\/p>\n<p style=\"text-align: left;\"><strong>Applications in your network-<\/strong><strong>Ultra-compact and cost-effective synchronization<\/strong><\/p>\n<ul>\n<li style=\"text-align: left;\">Radio access network synchronization including 3G, 4G, 5G (femtocells and small cells as well as macro cells)<\/li>\n<li style=\"text-align: left;\">\u00a0Cable networks (DOCSIS 3.1) and PON synchronization<\/li>\n<li style=\"text-align: left;\">GNSS receiver upgrade for small cells<\/li>\n<li style=\"text-align: left;\">Modernized power utility and media broadcast networks<\/li>\n<li style=\"text-align: left;\">Time-as-a-service into data center, financial, health and media networks<\/li>\n<li style=\"text-align: left;\">Upgrade of aggregation switches for delivering precise frequency and phase sync via PTP and SyncE<\/li>\n<li style=\"text-align: left;\">PTP boundary and slave clock enabler to existing network elements such as switches and microwaves<\/li>\n<\/ul>\n<p><strong>Main applications<\/strong><\/p>\n<ul>\n<li>1588v2 PTP grandmaster, boundary and slave clocks<\/li>\n<li>PTP to Sync-E and Sync-E to PTP conversion<\/li>\n<li>GNSS receiver operating as PRTC and PRC<\/li>\n<li>NTP server<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1787 \" src=\"http:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptp.png\" alt=\"\" width=\"653\" height=\"370\" srcset=\"https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptp.png 1085w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptp-600x340.png 600w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptp-300x170.png 300w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptp-768x435.png 768w, https:\/\/rktelesystem.com\/rktplgroup\/wp-content\/uploads\/2019\/11\/ntpptp-1024x580.png 1024w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \/><\/p>\n<p><strong>PTP master modes of operation<\/strong><\/p>\n<ul>\n<li><strong>PTP Telecom profiles:<\/strong><br \/>\n\u2212\u2212 ITU-T G.8265.1 &amp; Telecom2008 frequency delivery profiles<br \/>\n\u2212\u2212 ITU-T G.8275.2 time\/phase delivery profile<br \/>\n\u2212\u2212 ITU-T G.8275.1 time\/phase delivery profile (full timing support) also used for DOCSIS 3.1<\/li>\n<li>PTP enterprise profile (mixed IP multicast and unicast)<\/li>\n<li>PTP power and utility profiles:<br \/>\n\u2212\u2212 IEC\/IEEE 61850-9-3<br \/>\n\u2212\u2212 IEEE C37.238-2011<br \/>\n\u2212\u2212 IEEE C37.238-2017<\/li>\n<li>PTP Broadcast profiles:<br \/>\n\u2212\u2212 SMPTE ST 2059-2<br \/>\n\u2212\u2212 AES67 Media Profile<\/li>\n<li>Grandmaster simultaneous support for multiple profiles<\/li>\n<\/ul>\n<p><strong>PTP slave modes of operation<\/strong><\/p>\n<ul>\n<li>PTP Telecom profiles:<br \/>\n\u2212\u2212 ITU-T G.8265.1 &amp; Telecom2008 frequency delivery profiles<br \/>\n\u2212\u2212 ITU-T G.8275.2 time\/phase delivery profile<br \/>\n\u2212\u2212 ITU-T G.8275.1 time\/phase delivery profile (full timing support)<\/li>\n<li>IEEE1588v2 default PTP profiles over L3 (Annex D) and L2 (Annex F)<\/li>\n<li>PTP enterprise profile (Mixed IP multicast and unicast)<\/li>\n<li>Designed to support power and broadcast profiles (HW ready)<\/li>\n<\/ul>\n<p><strong>PTP features<\/strong><\/p>\n<ul>\n<li>Up to 64 unicast slaves at 128pps<\/li>\n<li>Full featured IEEE 1588-2008 PTP grandmaster, boundary and slave clocks<\/li>\n<li>Assisted partial timing support (APTS) \u2013 PTP input to backup GNSS outage over network with partial\/no timing support<\/li>\n<li>1-step clock<\/li>\n<li>Dedicated or common IP PTP interface<\/li>\n<li>VLAN (IEEE 802.1Q) or untagged<\/li>\n<li>Sync-E input to PTP output (frequency) conversion<\/li>\n<li>Conversion between PTP profiles<\/li>\n<li>\u00a0Maintain PTP slaves list<\/li>\n<li>Fixed asymmetry compensation<\/li>\n<li>Ethernet interface<\/li>\n<li>SFP or combo SFP\/SFP+ 1000Base-X (MSA compliant)<\/li>\n<\/ul>\n<p><strong>1PPS\/CLK out<\/strong><\/p>\n<ul>\n<li>User configurable output: 1PPS\/10MHz\/2.048MHz<\/li>\n<li>RP-MMCX connector (50 ohms) Synchronous Ethernet (Sync-E)<\/li>\n<li>Compliant to the relevant sections of ITU-T G.8261 \/G.8262 \/ G.8264<\/li>\n<li>Supported on ingress and egress<\/li>\n<li>G.811 compliant Sync-E primary reference clock (PRC) when locked to GNSS<\/li>\n<li>Ethernet synchronization message channel (ESMC)<\/li>\n<li>Sync-E input for time holdover during GNSS outage<\/li>\n<\/ul>\n<p><strong>NTP Server<\/strong><\/p>\n<ul>\n<li>Smallest NTP server form factor<\/li>\n<li>Security-hardened NTP server with Hardware-based responder<\/li>\n<li>Stratum 1 NTP server when locked to GNSS<\/li>\n<li>NTP v1, v2, v3 ,v4 and SNTP over IPv4 \/IPv6<\/li>\n<li>Hardware-based timestamping<\/li>\n<li>Within +\/\u2013100nsec from UTC<\/li>\n<li>Support PTP and NTP on same port<\/li>\n<li>PTP to NTP translation<\/li>\n<li>Up to 2000 transactions per second<\/li>\n<li>PTP backup in case of GNSS outage<\/li>\n<li>Stationary or moving platforms<\/li>\n<\/ul>\n<p><strong>GNSS receiver<\/strong><\/p>\n<ul>\n<li>72-channel multi-GNSS engine<\/li>\n<li>Concurrent GNSS (dual frequency)<\/li>\n<li>Supports single satellite timing modes<br \/>\n\u2212\u2212 Survey fixed location<br \/>\n\u2212\u2212 Configurable fixed location<\/li>\n<li>Supports navigation mode<\/li>\n<li>Configurable satellites SNR and elevation masks<\/li>\n<li>Advanced spoofing and jamming detection on device level<\/li>\n<li>AI based spoofing and jamming detection based on NMS GNSS assurance<\/li>\n<li>GPS \/ QZSS L1 C \/ A and GLONASS L10F, BeiDou B1<\/li>\n<li>Supported modes: GPS \/ GLONASS \/ BeiDou \/ GPS+ GLONASS \/ GPS+ BeiDou, GPS+SBAS (QZSS ,WAAS,EGNOS, MSAS)<\/li>\n<li>User configurable antenna cable delay compensation<\/li>\n<li>Voltage to antenna +3.3VDC<\/li>\n<li>Antenna connector SMA-F (50 ohms)<\/li>\n<\/ul>\n<p><strong>Internal oscillator<\/strong><\/p>\n<ul>\n<li>OCXO Stratum 3E (20-55\u00b0C, \u0394T=+\/-20\u00baC)<\/li>\n<\/ul>\n<p><strong>Frequency accuracy<\/strong><\/p>\n<ul>\n<li>G.811 compliant PRC while locked to GNSS<\/li>\n<\/ul>\n<p><strong>Time and phase accuracy<\/strong><\/p>\n<ul>\n<li>G.8272 \/ G.8273.1 compliant PRTC (\u00b1100nsec from UTC,MTIE&lt;100nsec) while locked to GNSS<\/li>\n<li>During GNSS outage: time holdover using a G.811 PRC \/ G.8272 PRTC Sync-E input<br \/>\n\u2212\u2212 Traceable to G.811 PRC: Time Error &lt; UTC +\/-1\u03bcsec for 24 hrs<br \/>\n\u2212\u2212 Traceable to G.8272 PRTC: Time Error &lt; UTC +\/- 1\u03bcsec for 72 hrs<\/li>\n<\/ul>\n<p><strong>Indications<\/strong><\/p>\n<ul>\n<li>GNSS operation and general fault indication status LED<\/li>\n<\/ul>\n<p><strong>Monitoring and assurance tools<\/strong><\/p>\n<ul>\n<li>Clock Accuracy for up to two clock probes \u2013 computing TE and TIE of physical clocks<\/li>\n<li>Calculation TE\/TIE between physical source and reference signals<\/li>\n<li>Programmable source and reference signals including SyncE, GNSS, PTP recovered clock.<\/li>\n<li>TE\/TIE raw data collection and export to server<\/li>\n<li>Clock Analysis for up to two PTP clock probes \u2013 packet TE\/TIE<\/li>\n<li>Calculation of packet TE\/TIE between physical reference signal and timestamps within the PTP packets<\/li>\n<li>Programmable reference signals including SyncE and GNSS<\/li>\n<li>TE\/TIE raw data colelction and export to server<\/li>\n<\/ul>\n<p><strong>Management and security<\/strong><\/p>\n<ul>\n<li>In-band management (over PTP \/ Sync-E port)<\/li>\n<li>Remote CLI \u2013 Telnet &amp; SSH (Secure Shell)<\/li>\n<li>Separate MGMT IP &amp; PTP address<\/li>\n<li>VLAN and untagged<\/li>\n<li>System software download via TFTP &amp; SCP (secure copy)<\/li>\n<li>Enable to disable each of the protocol via CLI<\/li>\n<li>Alarm log<\/li>\n<li>Syslog<\/li>\n<li>Remote authentication via RADIUS<\/li>\n<li>Remote, secured backup and restore<\/li>\n<li>Remote, secured SW upgrade<\/li>\n<li>Low touch provisioning using configuration file<\/li>\n<li>Multi-level user access<\/li>\n<li>Access control list (ACL)<\/li>\n<li>Full management using SNMP v2 \/ v3 including authentication and encryption<\/li>\n<li>Alarms, inventory and traps reporting to NMS<\/li>\n<li>Managed by ADVA Ensemble Controller and Ensemble Sync Director, including GNSS assurance toolkit<\/li>\n<\/ul>\n<p><strong>Regulatory and standards compliance<\/strong><\/p>\n<ul>\n<li>ITU-T G.8261, G.8262, G.8264<\/li>\n<li>ITU-T G.8272, G.811<\/li>\n<li>ITU-T G.8265.1, G.8275.1. G.8275.2<\/li>\n<li>IEEE 1588v2 (PTP)<\/li>\n<li>ETSI EN 300 386 V1.6.1<\/li>\n<li>EN 55024<\/li>\n<li>EN 55022 Class-B<\/li>\n<li>AS\/NZS CISPR 22<\/li>\n<li>FCC CFR 47 Part 15 Subpart B<\/li>\n<li>ANSI C63.4 Class-B<\/li>\n<li>IEC\/EN 61000-3-2<\/li>\n<li>IEC\/EN 61000-3-3<\/li>\n<li>IEC\/EN 61000-4-2 (ESD): \u00b115 kV \/ \u00b18 kV (air\/contact)<\/li>\n<li>IEC\/EN 61000-4-3 (RI)<\/li>\n<li>IEC\/EN 61000-4-4 (EFT): 1 kV \/ 50 A (5\/50 ns)<\/li>\n<li>IEC\/EN 61000-4-5 (Surge): 4KV (10\/700 \u03bcs)<\/li>\n<li>IEC\/EN 61000-4-6 (CI)<\/li>\n<li>EN 60950-1:+A11, +A12, +2 (SAFETY)<\/li>\n<li>RoHS compliance<\/li>\n<\/ul>\n<p><strong>Environmental<\/strong><\/p>\n<ul>\n<li>Operating temperature: -40 to +80\u00b0C \/ -104 to 176\u00b0F<\/li>\n<li>Storage temperature: -40\u00b0C to +85\u00b0C \/ -104 to 185\u00b0F<\/li>\n<li>Humidity: 5 to 95% (non-condensing)<\/li>\n<\/ul>\n<p><strong>Power consumption<\/strong><\/p>\n<ul>\n<li>Max power consumption &lt;1.5W (T &gt;20\u00b0C)<\/li>\n<\/ul>\n<p><strong>Optional accessories<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\">GNSS (GPS\/GLONASS\/BeiDou) antenna kits 10\/20\/60\/120\/150m (32.8ft\/65.6ft\/ 196.85ft\/393.7ft\/492.1ft), including indoor and outdoor cables,roof antenna, lightning protector and mounting kit<\/li>\n<li style=\"text-align: justify;\">Patch window antenna<\/li>\n<li style=\"text-align: justify;\">1:2\/1:4\/1:8 GNSS splitters<\/li>\n<li style=\"text-align: justify;\">RP-MMCX to BNC adapter cable<\/li>\n<\/ul>\n<p>Ready to learn more?\u00a0<a href=\"https:\/\/rktelesystem.com\/rktplgroup\/contact\/\">Contact us<\/a> to find the right module cards and configurations for your NTP\/PTP time server needs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Network operators and data-centers need to inject high accuracy synchronization into their legacy networks.We offer world&#8217;s smallest PTP\/NTP Time Clock [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-2020","post","type-post","status-publish","format-standard","hentry","category-time-synchronization"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/posts\/2020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/comments?post=2020"}],"version-history":[{"count":0,"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/posts\/2020\/revisions"}],"wp:attachment":[{"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/media?parent=2020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/categories?post=2020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rktelesystem.com\/rktplgroup\/wp-json\/wp\/v2\/tags?post=2020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}