Network Synchronization solutions

PolyNet Telecommunications Consulting and Contractor Ltd.H-1037 Budapest, Montevideo u. 3/B | Phone/Fax: +36 1 250 7726 | www.polynet.hu | Email: info@polynet.hu

Hungary

PolyNet PTPGM1010 IEEE 1588V2 Grandmaster Clock

Precision Time Protocol Grandmaster Clock, fully compliantwith IEEE1588-2008 Standard

PolyNet Telecommunications Consulting and Contractor Ltd.H-1037 Budapest, Montevideo u. 3/B | Phone/Fax: +36 1 250 7726 | www.polynet.hu | Email: info@polynet.hu

Hungary

Network Synchronization solutions

ManagementCLI – through serial or SSH connectionClockView NMS softwareUser levels and privilegesLocal log fles and error indications

Environmental rangesOperating temperature range: -5...+45 CRelative humidity: 5%...90%ETSI EN 300 019-1-3 Class 3.1E

PTP capabilitiesSupported profiles:

Default profileTelecom Frequency: ITU-T G.8265.1Telecom Time: ITU-T G.8275.1, ITU-T G.8275.2Unicast, Multicast and Hybrid modes are supportedHardware Timestamp EnginePTP clock quality messaging(Priorities, ClockClasses, ClockAccuracy, Variance)Delay request-response and peer delaymechanisms (E2E, P2P)Support for transparent and boundary clocksUnrestricted 1024 VLAN support on everyPTP interface

PTP parametersSync rate: up to 256 HzNumber of slaves: up to 2 x 1,024 clientsat full rate (256 sync, 256 delay request replyand 256 announce packets per second)

Synchronous Ethernet parametersSyncE capabilities on every SFP portESMC levels conforming to all stratumand ITU quality levelsCompliant to the relevant sectionsof ITU-T G.8261/ G.8262/G.8264

NTP Server capabilities Hardware Time-stamp Stratum 1 NTP engineNTPv1 ... NTPv4 protocol support MD5 authentication supportUnrestricted 1024 VLAN supporton every NTP interface

Ethernet connectionServer ports: 4 x SFP 1G optical and/or electricalManagement port: 10/100/1000 Mbit/s RJ45Ethernet

Network ProtocolsIEEE1588-2008 Precision Time Protocol (V2)ESMC for SyncE quality messagingIPv4, IPv6, Native Ethernet,VLAN support (802.1Q VLAN trunking)SNMP V2c support Inputs

GNSS antenna: SMA connector – Support for GPS,Glonass, QZSS, Beidou satellite systemsSBAS supported1 x 1PPS: 1.0/2.3 connector1 x 2MHz: 1.0/2.3 connectorNMEA: RJ12 serial connectorExternal Caesium clock supported

Server Precision PRTC-A, PRTC-B(one-step, hardware timestamps)

Outputs1 x 1PPS2 x ToD RJ451 x 10MHz 1.0/2.3 connector4 x 2MHz and 4 x E1 (2Mbps) 1.0/2.3 connector4 x AUX port(configurable: 2.048MHz, 5MHz, 10MHz)Option: IRIG-B

Weight, dimensions and power3.2 kg19 inch 1U rack size (428 x 225 x 43.5 mm)-48VDC redundant (ETSI EN 300 132-2)Optional: 230 VAC versionPower consumption: 35 W

Oscillator selectionOCXO or RubidiumHoldover performanceRb oscillator: 200ns/dayOCXO oscillator: 4µs/day