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The Cornerstone to Test Automation The Media Cross Connect

The Cornerstone to Test Automation The Media Cross Connect. MRV OCS Fast Facts. Founded in 1988 Over 20 years of optical innovation OCS Group employees 300 + Systems and integration business units Product offerings Infrastructure management Physical Layer Switch

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The Cornerstone to Test Automation The Media Cross Connect

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  1. The Cornerstone to Test AutomationThe Media Cross Connect

  2. MRV OCS Fast Facts • Founded in 1988 • Over 20 years of optical innovation • OCS Group employees 300+ • Systems and integration business units • Product offerings • Infrastructure management • Physical Layer Switch • Console Server/Power Management • Optical communications • Network management • Network integration professional services Worldwide Presence Sales and service offices worldwide

  3. Challenges with Test Management • Time to market is critical • Development and test cycle must get shorter • Time to market is critical • Development and test cycle must get shorter • Product/Test complexity is increasing • Testing becoming a burden/bottleneck of release cycle • Test standardization • Accuracy and repeatability more important • Test setup • Time consuming process prone to errors • Optimization of resources • Expensive equipment needs maximum utilization

  4. Traditional Test Lab Environment • Labor-intense test set up • Prone to human error • Compromises test accuracy and repeatability • Inefficient use of lab equipment • Not positioned for automation An estimated 70% of testing downtime is caused by wiring mistakes

  5. Media Cross Connect Wire-Once Solution • Wire all infrastructure equipment to the MCC • Configure physical connections using software commands

  6. MCC Benefits • Reconfigure topologies through software • Perform more tests in less time • Accurate • Repeatable • Fewer Retests • Accelerate product time to market • Reduce CapEx and OpEx • Cornerstone of test automation

  7. MCC Applications • Lab automation • Equipment sharing • Interoperability testing • Network/fault simulation • System test/validation • Media conversion • Proof of concept labs • Support labs/NOC • Training centers • Video matrix distribution/multicast traffic • Network monitoring

  8. Why Deploy the MCC ? • Reduce test time • Increase test accuracy • Increase equipment utilization • Expedite new product releases • Minimize operational and capital expense • Position for test automation

  9. As companies try to do more with less – Test automation is becoming required practice

  10. Cornerstone to Lab Automation • Connect the physical layer using software commands • Point to point – uni- or bi directional • Point to multi point • Port mirroring

  11. What is a Media Cross Connect? • Layer 1, Physical Layer Switch • Route media electronically • Provides programmable mappings • any-port to any-port, • wire-speed connectivity • non-blocking switching back plane • Port mappings can be made one-to-one or one-to-many • Protocol independent - data rate specific • 100% transparent with virtually no latency (<μs) • Variety of chassis types and interface blades

  12. Physical Layer Switch OSI Model MCC

  13. Media Cross Connect Hardware Overview

  14. MCC Chassis • 4X Chassis (4.25G mapping bandwidth) • 2, 4, 8 slot AC/DC • 8X Chassis (8.50G mapping bandwidth) • 4 slot AC/DC • High Speed Chassis (10.3Gbps mapping bandwidth) • 1 slot AC, 36 ports x 10G non-blocking • 4 slot AC/DC, up to 144 ports x 10G non-blocking • 8 slot AC, up to 288 port x 10G non-blocking

  15. MCC Interface Blades Optical and Copper • Interface Blade types • RJ 45 – 100m/1G conversion • T3/E3/STS1 • SFP – with and without CDR • SFP+ - up to 10G

  16. MCC Protocol Support • Ethernet 10/100/1000 • SONET/SDH OC3,12,48, 192 • Fibre Channel 1, 2, 4, 8 Gig • Fibre Channel over Ethernet • 10 Gig Ethernet & Fibre Channel • SAS/SATA 3& 6 Gig • T1/E1/J1 • DS3/E3/STS-1 • Digital Video (DVB-SDI)

  17. MCC Chassis Offerings 288 144 72 36

  18. MCC Chassis Blade Support 2R = Reshape & Retransmit 3R = Reshape, Retransmit & Retime

  19. Pay-as-you-grow Scalability • Multi-use paths eliminate rate matching in clustering configurations • Decreases the number of inter-chassis (Z) links and optics • Flexible, economical means of achieving large port count connectivity

  20. Inter-Chassis Blade • Three CXPs provide 12 rate-independent paths • Simplify design and implementation of multiple chassis • Compatible with any MCC chassis • MTP cables rated to 100M

  21. 504 Ports Using 2 Chassis 12 multi-rate links/cable

  22. 1008 Ports Using 5 Chassis 12 multi-rate links/cable

  23. Optical Cross Connect- OCC 96 • Single Mode Physical Layer Switch • All Optical Switch • Protocol Independent • Any Speed Up to 100 Gbps • 1, 10, 40, and 100Gbps • “Dark Fiber Switching” • doesn’t require end system devices to configure connections • Standards based management interfaces

  24. OCC 96 Specifications • 96 Ports, SMF Dual LC Connectors • Low Loss: <2 dB insertion loss • Serial Port, 10/100 Ethernet Management Port • AC or DC Power Options • Field replaceable power modules • Mechanicals • 17.25”x 22”x 8.7” (5RU) • Weight 59 lbs. • +10°C to 40°C (32°F to 122°F) • Heat Dissipation 55W

  25. Optical Cross Connect Technology • How it works: an optical beam is collimated and steered from an input array ("send" side) to an output array ("receive" side). Voltage signals to the piezoelectric elements control the pointing • Advantages of Beam-steering technology • Very clean optical path: with a very simple optical train, consisting of fiber and two collimators, DirectLight is capable of very low loss (typ=0.4 dB) and extremely high optical performance • High force, high stiffness drive train: with 100x the stiffness of typical 3D MEMS devices, the system is far less susceptible to shock, vibration, or other environmental disturbances • High resolution positioning & control: provides the ability to sense and tune very accuratelyand allowing maximum power throughput

  26. Optical Cross Connect Multiple Location Implementation

  27. Media Cross Connect Management Support

  28. MCC Management Flexibility

  29. MCC Management Options PathFinder GUI Single chassis applications Mapping Efficiencies Graphical representation of topology Scaled-down tester interface Commercial 3rd Party Automation Software Spirent – Test Center and iTest QualiSystems – Test Shell Narra Systems- nFast • CLI - Command Line Interface • Robust command set • “cisco like” CLI • SNMP • North-bound OSS interface • TCL-Based API • Simplify scripting • Library of pre-determined scripts

  30. Command Line Interface • Telnet, SSH, RS 232 Access • Local and Remote Access • SNMP v1/v2c/v3 • Standard MIB support integrates into common network management systems • TFTP and SCP support • Secure software upgrades and configuration file transfers

  31. PathFinder – Mapping

  32. MCC: the cornerstone of test automation • Reduce test time • Increase test accuracy • Increase equipment utilization • Expedite new product releases • Minimize operational and capital expense • Position for test automation

  33. Thank You www.mrv.com info@mrv.com

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