1 / 14

VCL-SE IEEE-1588v2 PTP Protected Synchronous Packet-Optical Transport Interface Presentation

Industry-leading equipment utilizing IEEE-1588v2 PTP synchronization technology for precise time and frequency synchronization, providing low latency and high reliability.

fernandom
Download Presentation

VCL-SE IEEE-1588v2 PTP Protected Synchronous Packet-Optical Transport Interface Presentation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. VCL-SE IEEE-1588v2 PTP Protected Synchronous Packet-Optical Transport Interface Presentation

  2. VCL-SE IEEE-1588v2 PTP Protected Synchronous Packet-Optical Transport Interface • Carrier Grade Transmission Equipment over Optical / Wireless Links • Uses IEEE-1588v2 PTP synchronization technology • Provides time-of-day and frequency synchronization to a single central GPS source with 0.5 micro-second (< 500 nanosecond) accuracy. Uplink Network Interfaces (Any 4 user selectable ports) • 4x10/100/1000BaseT / 4x1000Base SX/LX (use any 4 interfaces) • Less than 4ms latency on all TDM (E1) over IP transmission links. User Side Interfaces • 8x10/100BaseT Ethernet Ports (4x10/100BaseT Ethernet Ports with PoE) • 8x 100BaseFX Optical Ethernet Ports (SFP) • 8x E1/T1 Interfaces • 1x IRIG-B outputs 2

  3. Key Features • IEEE-1588v2 Synchronous Ethernet PTP Clock • 4 GigE Uplink Ports – Copper, Fiber, Copper + Fiber Gigabit Ethernet Ports. • 4 x 10/100/1000BaseT Copper Ports or 4 x 1000BaseFX Optical Fiber Ports (User selectable combination of only 4 Copper or Fiber Ports) • IEEE-1588 packet synchronization mechanism provides frequency and time-of-day synchronization for all points of the network to a common, single source. • Industry ‘benchmark’ in transmission latency – less than 4ms for E1 Channels and 6ms for T1 Channels in IEEE-1588v2 (PTP Synchronization) versions. • Fully managed Layer2 Switches which offer QoS by implementing IEEE 802.1p, 802.1Q VLANs and Differentiated Services (Diffserv) and packet priority classification protocols for traffic management and optimization. 3

  4. VCL-SE IEEE-1588v2 PTP Protected Synchronous Packet-Optical Transport Interface 4

  5. Front Panel Description *Optional Ethernet Card Reset 48V DC Power Supply Card USB Serial COM Port 4 x (Combo) Gigabit Ethernet Port DB-9 Serial COM Port LEDs 5

  6. Back Panel Description 2MHz Clock Output IRIG-B Output 1 PPS Input ExternalAlarm E1 Interface NMEA Ground POE Power Input Bits Clock Input Bits Clock Output Power Supply Input 6

  7. Applications - Cellular / Mobile With IEEE 1588 PTP Synchronization • Reduce network latency to under 4ms for E1 Channels and 6ms for T1 Channels • Synchronize all cell sites to a common clock (time-of-day) and frequency • Frequency synchronize all BTSs and BSCs with the MSC using IEEE-1588 V2 phase synchronized frequency • Distribute IEEE-1588v2, Time-of-Day (ToD) across all nodes of the network with 500ns (0.5 micro-second) accuracy • Distribute 1 PPS and NMEA information across all nodes of the network. Applications – Power and Transportation • Frequency synchronization across the entire network with IEEE-1588 V2 phase synchronized frequency 7

  8. Application Diagram Main Optical Link Main Optical Link (1+1 Link Protection) (1+1 Link Protection) Standby Link to Radio (Ethernet / E1) Standby Link to Radio (Ethernet / E1) 8 x TDM (E1 / T1) Input Ports 4 x (Combo) Gigabit Ethernet Port Combo: Optical / Electrical 1+1 Power Supply -48V DC 8

  9. Application Diagram (1+1 Link Protection) (1+1 Link Protection) Main Optical Link Main Optical Link Standby Link to Radio (Ethernet / E1) Standby Link to Radio (Ethernet / E1) 1+1 Power Supply -48V DC 1+1 Power Supply -48V DC 9

  10. Transmission Mediums • Packet Optical Transport • IP / Ethernet / MPLS • Microwave Radio - Ethernet / IP • Satellite 10

  11. GPS Synchronization (Optional) Inputs • PTP 1588v2 Grandmaster • 1 PPS + NMEA • External 2M Clock Outputs • E1 / T1, NTP, IRIG-B, 2 MHz, 2MBits, External Alarm Relay 11

  12. Solution Highlights: • Packet Optical Transport • 1+1 Link Protection • IEEE-1588v2 PTP Synchronization • All Alarms and events time stamped to less than 500 nano seconds accuracy • < 4 ms. Latency on TDM (E1 or T1) • Switching capacity of 9 Gbps • MPLS, MEF, UDP tagging • Point to Point, Add-Drop, Star, Tree, Mesh application • Fully managed Ethernet Switch (QoS, Rate Limiting, DSCP, 802.1q, 802.1p) • Supports Power over Ethernet (PoE) 12

  13. Uplink / Network Side • 4 x Gigabit Optical (SFP) • 4 x 10/100/1000BaseT Gigabit Port Options (RJ-45) User Side (Ethernet / IP) Options (2 User Slots) • 8 x 10/100 Ethernet Ports (RJ-45) • 4 x 10/100 Ethernet Ports (RJ-45) + 4 x Power over Ethernet (PoE) • 8 x 10/100 Ethernet Optical (SFP) • 1 x Gigabit (1000 Mbps) Optical Port (SFP) or • Gigabit (10/100/1000) Electrical Port (RJ-45) (User Configurable any one) 13

  14. Thank You for your attention For more details visit us at our Website at http://www.valiantcom.com U.K. Valiant Communications (UK) Ltd 1, Acton Hill Mews, 310-328 Uxbridge Road, London W3 9QN, U.K E-mail: gb@valiantcom.com Website: http://www.valiantcom.com U.S.A. Valcomm Technologies Inc. 4000 Ponce de Leon, Suite 470Coral Gables, FL 33146, U. S. A E-mail:us@valiantcom.com Website: http://www.valiantcom.com INDIA Valiant Communications Limited 71/1, Shivaji Marg, New Delhi – 110015 E-mail: mail@valiantcom.com Website: http://www.valiantcom.com Revision 3, August 10, 2015 14

More Related