Precision Time Protocol - PTP (IEEE 1588 v2) OSA PTP Products. slide 1

Transcription

1 Precision Time Protocol - PTP (IEEE 1588 v2) OSA PTP Products slide 1

2 Outline 1. Introduction 2. Oscilloquartz and PTP 3. OSA Product Line Overview 4. OSA 5330 PTP Grandmaster Entry level 5. OSA 5331 PTP Grandmaster High perf 6. OSA 5320 PTP Slave 7. Network Management 8. Plug-in modules 9. Application issues 10.Conclusion slide 2

3 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 1. INTRODUCTION slide 3

4 What is PTP? IEEE 1588 (Precision Time Protocol) is standardized since 2002 Version 1 of the protocol is used for applications in: Industries (e.g. Automation) Test and measurement Power networks Military and Avionic Version 2 is released since June 2008 and is made for applications in: Telecom (Profile under development) Broadcasting Power and Utilities slide 4

5 What s new in PTP v2? PTPv2 meets accuracy for telecom applications High refresh rates up to 64 or 128 messages per second Correction field for asymmetric measurements Multicast and Unicast or Mixed are available Manual and Automatic Master Clock selection methods slide 5

6 What are the advantages of PTP? It supplies Frequency, Phase and Time-of-day. It can replacing any GNSS sync solution. It works over almost any IP switch and router. There is no need to buy compliant NE like SyncE No need to install an Antenna at each Base Station or NodeB The sync signal is carried over the network. No risk of Jamming The PTP systems can be totally or partially without antenna. It is standardized by ITU-T PTP IEEE is universal unlike any Proprietary Solution slide 6

7 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 2. OSCILLOQUARTZ AND PTP slide 7

8 OSA PTP Studies Since 2004, Oscilloquartz has performed many studies and simulations on PTP Oscilloquartz is participating in and leading several conferences, presentations and seminars on NGN and PTP, such as ITU-T Group 15. Advanced software has been developed to precisely simulate the operating conditions and limitations of PTP v2 Simulation software showing packet delay variation on coloured points slide 8

9 1st Units released in 2008: OSA PTP FTU Oscilloquartz released in 2008 the PTP Field Trial Units (FTU) including a PTP Grandmaster and Slave for live testing. Several Field Trials have already been performed FTUs have proven OSA s excellence and expertise in Frequency & Timing to leading companies in the domain of Telecom, Broadcasting and Utilities. OSA is proud that its FTUs have been selected amongst the best performing PTP Grandmaster and Slave equipment every time. slide 9

10 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 3. OSA PTP PRODUCT LINE OVERVIEW slide 10

11 New Product Line of OSA Equipments Oscilloquartz launches a brand new range of products for Synchronization over IP It englobes all present and future IP-based equipments slide 11

12 Summary of Stand-Alone Products Comprehensive PTP product line for many applications Grandmasters OSA 5330 PTP Grandmaster Entry Level OSA 5331 PTP Grandmaster High Performance Slaves OSA 5320 PTP Slave Telecom OSA 5320 PTP Slave Broadcast OSA 5320 PTP Slave Power & Utilities slide 12

13 Additional PTP Products Card-level products for our modular systems Plug-in PTP Grandmaster card for OSA 5548C SSU (Q2 2011) OEM products Board-level PTP Slave for NodeB/Base Stations integration (Q4 2011) Field Trial Units (FTU) Grandmaster and Slave kit for engineers who need a PTP testing solution Network Management Software SyncView Plus for PTP Grand master and Slave Software Management slide 13

14 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion Stand-alone PTP 4. OSA 5330 PTP GRANDMASTER ENTRY LEVEL slide 14

15 OSA 5330 PTP Grandmaster Overview Compact 1U shelf G.811 traceable GPS Input Alternative Auxiliary Inputs Legacy TDM Outputs 2x Ethernet ports: 1x PTP v2 1x Management Dual Power supply LED, LCD Display and configuration pad SyncView Plus Management Low cost < 100 ns accuracy on PTP Port slide 15

16 OSA 5330 PTP Grandmaster - Front Panel LED STATUS LCD DISPLAY 5-button pad slide 16

17 OSA 5330 PTP Grandmaster I/O GPS-based time reference L1 band, 12-channel BNC 50 Ω Alternative Inputs 1x 10 MHz sine or square BNC 75 Ω 1x MHz G.703/13 BNC 75 Ω 1x 1PPS BNC 50 Ω 1x NMEA 0183 SUB-D 9p. Auxiliary/Legacy Outputs 1x 10 MHz sine 1x MHz 1x 1PPS 1x NMEA x IRIG-B DCLS (B020 to B027, IEEE1344) BNC 50 Ω BNC 75 Ω or RJ Ω BNC 50 Ω SUB-D 9p BNC 50 Ω slide 17

18 OSA 5330 PTP Grandmaster - Rear Panel Power supply GPS input 10 /2.048 MHz input 1 PPS input PTP Port Remote/Local Mgmt Alarm Relay IRIG-B DCLS MHz / 120 ohms output MHz / 75 ohms output 10 MHz / 75 ohms output ToD (NMEA 0183) 1 PPS output slide 18

19 OSA 5330 PTP Grandmaster PTP Features FE electrical PTP Port Smart-PTP v2 master engine Multicast, Unicast or Mixed addressing mode 1-step or 2-step modes TWTT configuration Dynamic adaptation to network delay variations Powerful network delay analysis Capacity of Slaves connection: pkt/s pkt/s (recommended rate) pkt/s pkt/s slide 19

20 OSA 5330 PTP Grandmaster Holdover Highly Stable Holdover capabilities: Double Oven Quartz Oscillator Phase drift: 10 constant temp. Frequency stability: constant temp slide 20

21 OSA 5330 PTP Grandmaster Management Separated 10/100 Base-T Management port Local/Remote management through SyncView Plus NMS HTTP TL1* SNMP* LCD for initial IP configuration and maintenance 5-button pad for local configuration Alarm relay contacts LED indicators * future slide 21

22 OSA 5330 PTP Grandmaster Misc. 2x Power supply types Redundant -48 VDC power connectors Single VAC connector Form factor 1U High 19 or ETSI (21 ) rack-mountable 250 mm depth slide 22

23 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion Stand-alone PTP 5. OSA 5331 PTP GRANDMASTER HIGH PERF * * Same design as OSA 5330 slide 23

24 OSA 5331 PTP Grandmaster Overview Compact 1U shelf GPS/GLONASS* Input Multiple Auxiliary Inputs Legacy TDM Outputs Powerful PTP engine 3x Ethernet ports: 2x Electrical/Optical PTP v2 1x Management Quartz or Rubidium* oscillator Dual Power supply LED, LCD Display and configuration pad SyncView Plus Management < 100 ns accuracy on PTP Port * future slide 24

25 OSA 5331 PTP Grandmaster - Front Panel LED STATUS LCD DISPLAY 5-button pad slide 25

26 OSA 5331 PTP Grandmaster I/O GNSS-based time reference GPS L1 band, 12-channel / GLONASS* BNC 50 Ω Backup inputs: 1x 10 MHz / 1x MHz (SW-Configurable) E1 / T1 (SW-Configurable) 1x 1 PPS 1x NMEA 0183 BNC 75 Ω BNC 75 Ω BNC 50 Ω RJ-45 RS-232 Auxiliary Outputs: 1x 10 MHz 2x MHz / E1 / T1* (SW-Configurable) 1x 1 PPS 1x NMEA 0183 BNC 50 Ω BNC 75 Ω BNC 50 Ω RJ-45 RS-232 * future slide 26

27 OSA 5331 PTP Grandmaster - Rear Panel ToD Input (NMEA 0183) ToD Output (NMEA 0183) FE/GbE PTP Port SFP PTP Port Power supply GPS input DC Power A 10 / MHz Input PPS Input Remote Mgmt Local Mgmt Alarm Relay E1 / MHz / T1* / 75 ohms output E1 / MHz / T1* / 75 ohms output E1 / MHz / T1* / 75 ohms input 10 MHz 50 ohms output 1PPS Output * future slide 27

28 OSA 5331 PTP Grandmaster PTP Features 1x GbE electrical PTP Port 1x GbE SFP (optical or electrical) port PTP v2 master engine Multicast, Unicast or Mixed addressing mode 1-step or 2-step modes TWTT configuration Dynamic adaptation to network delay variations Powerful network delay analysis 4 PTP chips for High Capacity of Slaves connection pkt/s* pkt/s pkt/s (recommended rate) pkt/s * future slide 28

29 OSA 5331 PTP Grandmaster Holdover Highly Stable Holdover capabilities: Double Oven Quartz Oscillator phase drift: 10 constant temp. frequency stability: constant temp Rubidium Oscillator* phase drift: 10 us / 3-5 constant temp. frequency stability: < constant temp. * future slide 29

30 OSA 5331 PTP Grandmaster Management 10/100 Base-T Management port Local/Remote management through SyncView Plus NMS HTTP TL1* SNMP* LCD for initial IP configuration and maintenance 5-button pad for local configuration Alarm relay contacts LED indicators * future slide 30

31 OSA 5331 PTP Grandmaster Misc. 2x Power supply types Redundant -48 VDC power connectors Single VAC connector Form factor 1U High 19 or ETSI (21 ) rack-mountable 250 mm depth slide 31

32 OSA 5330 vs OSA 5331 Comparison Features OSA 5330 OSA 5331 GPS x x GPS+GLONASS x 2.048, 10 MHz input x x 1PPS, ToD input x x E1 input x OCXO x x Rubidium x PTP Electrical 1 2 PTP Optical (SFP) x 2.048, 10 MHz output x x 1PPS, ToD output x x E1 / T1* output x IRIG-B x TL1, SNMP, HTTP, SyncView x x * future slide 32

33 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 6. OSA 5320 PTP SLAVE slide 33

34 OSA 5320 PTP Slave Overview Compact 1U shelf Three versions Telecom Broadcast Power & Utilities domains Dual Power supply LED indicators 3 Oscillator Options SyncView Plus Management 2x Ethernet port 1 PTP v2 Slave 1 Management * future slide 34

35 OSA 5320 PTP Slave - Front Panel Remote Management ToD output DC Power A PTP Port Local management 1 PPS output DC Power B 3 outputs (config according to version) Alarm Status slide 35

36 OSA 5320 Slave Output Features Telecom 1 x ToD ASCII 1 x 1PPS 1 x 10MHz sine* 2 x MHz / E1 / T1 Broadcasting* 1 x ToD ASCII 2 x 1PPS 2 x 10MHz sine (low phase noise) Power Utilities 1 x ToD ASCII 2 x 1PPS 1 x IRIG-B DCLS 1 x IRIG-B AM * future slide 36

37 OSA 5320 PTP Slave PTP Features 1x 10/100 Base-T PTP Port PTP v2 slave engine Multicast, Unicast or Mixed addressing mode 1-step or 2-step modes TWTT configuration Dynamic adaptation to network delay variations. Powerful network delay analysis Various switching methods: Acceptable Master Table (AMT) Best Master Clock algorithm (BMCA) slide 37

38 OSA 5320 PTP Slave Holdover Features Three holdover options: OCXO 8663 Double Oven Quartz Oscillator Frequency stability: 1 constant temperature OCXO 8716 Single Oven Quartz Oscillator Frequency stability: 1 constant temperature OCXO 8725 TCXO Frequency stability: 1 constant temperature slide 38

39 OSA 5320 PTP Grandmaster Management 10/100 Base-T Management port Local/Remote management through SyncView Plus NMS HTTP TL1* SNMP* LED indicators * future slide 39

40 OSA 5320 PTP Grandmaster Misc. Power supply Redundant -48 VDC power connectors Form factor 1U High 19 or ETSI (21 ) rack-mountable 250 mm deep slide 40

41 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 7. NETWORK MANAGEMENT slide 41

42 Web-based Management Interface Supports Internet Explorer, Firefox, Safari and Chrome browsers slide 42

43 SNMP Management DCN slide 43

44 SyncView PLUS NMS DCN slide 44

45 SyncView Plus Features Live status and alarm monitoring Input and Output configuration PTP parameters configuration Firmware remotely upgradeable Effective centralised mgmt Geographical representation Local & Remote management Functional & Physical view Full management capability FCAPS Server Resiliency slide 45

46 PTP Status and Behavior Number of Visible Masters PTP ports states Estimated time lag (master slave; slave master) Statistics and measures Packet Delay Noise Phase error slide 46

47 Example of PTP intergration in SyncView Plus slide 47

48 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 8. PLUG-IN MODULES AND OEM BOARD-LEVEL slide 48

49 TCC-PTP (Time Code Card PTP) Plug-in card for the OSA 5548C SSU/TSG Enhances PTP v2 Grandmaster function Fits into any Output card slot Up to 3 or 10 TCC-PTP cards in one shelf for high redundancy capability OSA 5548C SSU-E60 OSA 5548C SSU-E200 slide 49

50 TCC-PTP Functions Takes synchronization from the 5548C With GPS-card Frequency, phase & TOD traceable to UTC Without GPS-card: PRC-traceable frequency, Relative phase & TOD Holdover based on Rubidium or Double-oven XO PTP v2 (IEEE ) Ethernet 10/100/1000 Base-T SyncView Plus Management through OSA 5548C Reference from GPS or any Sync input Supports up to 100 PTP Slaves per card Between 1000 and 1280 transactions per second slide 50

51 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 9. APPLICATION ISSUES slide 51

52 Typical Application: Base Stations PTP Master Asynchronous Aggregation Network (e.g. Ethernet) MGW RNC PTP over Ethernet To Optical IP Core Network Embedded PTP Slave (Alternative: stand-alone PTP Slave) slide 52

53 Typical Application: CES (Circuit Emulation Services) Alternative: Stand-alone GNSS-based PTP master (Alternative: embedded PTP Slave) PTP Master Card SSU PTP Slave MSC PSTN PBX CES IWF T1 / E1 BSC Enterprise Network T1 / E1 CES IWF Asynchronous aggregation network (Ethernet) Ethernet To Optical IP Core Network From central PRC (Alternative: stand-alone PTP Slave) 2G CES IWF slide 53

54 Introduction Oscilloquartz and PTP OSA Product Line Overview OSA 5330 PTP Grandmaster Entry level OSA 5331 PTP Grandmaster High perf OSA 5320 PTP Slave Network Management Plug-in modules and OEM board-level Application issues Conclusion 10. CONCLUSION slide 54

55 Oscilloquartz PTP Equipment Advantages Flexibility and Adaptability for any environment Field Upgradeable State-of-the art filtering and PTP engines Multi-Output/Input types Universal standard (ITU-T, ETSI, ANSI) coverage In-house team development Experts advice with the International PTP Standards Body Oscilloquartz commitment to Client care slide 55

56 Let s work together! Oscilloquartz experience can be shared to help you reach the best performance at an optimized price Networks can be tested with Field Trial equipment. Oscilloquartz can adapt it s product to many specific requirements Turnkey service and support options available Let s start together now! slide 56

57 Any Question? slide 57

58 Thank you! slide 58