CVU Cisco NCS 1K/2K/4K update. Brian Kvisgaard System Engineer, CCIE SP # May 2016

Transcription

1 CVU Cisco NCS 1K/2K/4K update Brian Kvisgaard System Engineer, CCIE SP # May 2016

2 Service Provider portfolio Optical focus IPoDWDM IPoDWDM Core/ Optical CRS IPoDWDM NCS-20xx NCS-40xx Data Centre Interconnect Agg/ Access ASR 9000 IPoDWDM ASR 900 Series 901/903 Nexus 7K Catalyst 4500E/4900 NCS 1K IPoDWDM NCS 42xx PRIME EPN-M Tail-f NCS CTP ODE MATE Multi-layer Planning tool

3 NCS 1000 Simplified Transport

4 Why NCS 1000? Exponential YoY cloud and content traffic growth Need for rapid scale and automation Transition from 10GE/40GE to 100GE clients Need 100GE optimized transport solution compatible with 10GE/40GE Data Center proliferation and network virtualization Need for DC optimized solutions

5 NCS1000 Overview Port Density and Rate Flexibility 20 clients 8 Trunks QSFP28 100G QSFP+ 40G QSFP+ 4x10G CFP2-ACO R6.0 tested* QSFP-100G-CWDM4 QSFP-100G-LR4 QSFP-100G-SR4 QSFP-40G-CSR4 QSFP-40GE-BIDI QSFP-4x10G-LR

6 Flexible Modulation Reach vs. Capacity Modulation Baud Rate Line Rate Payload Rate Distance BPSK 28 GBaud 56 Gbps 50 Gbps 10,000 km QPSK 32 GBaud 112 Gbps 100 Gbps 6,800 km 16-QAM 35 GBaud 224 Gbps 200 Gbps 1,200 km

7 nlight Silicon Innovation From 40G to 250G DSP Single Wavelength 40G 40G 100G 250G Receiver DSP (Optimized Performances) Hard-Decision FEC 50GHz Tunability (Up to 80x Wavelengths in C-band) Differential Encoding (Laser Cycle Slip tolerance) Single Wavelength 100G Integrated DSP & ADCs (Optimized Performances & Power) Hard-Decision FEC (SW Selectable 7% or 20% OH) 50GHz Tunability (Up to 96x Wavelengths in C-band) Coherent Receiver Fully Integrated ASIC SW Selectable Modulation (50G to 250G/Wavelength) Soft-Decision FEC (SW Selectable 7% or 20% OH) Transmit Signal shaping (Up to 152x Wavelengths in C-band) Coherent Receiver

8 Slice Overview Variety of Client and Trunk Rate Options QSFP1 QSFP2 QSFP3 QSFP4 QSFP5 Optical interface 4x 25 4x 25 4x 25 4x 25 CDR3 CDR3 CDR3 4x 25 4x 25 4x 25 4x 25 4x 25 FPGA 4x 25 8XPLL Retimer Reshape PCIe GEN2 Etherent Statistics Alarm LLDP 4x 25 2x 10x x 25 2x 25 10x1 0 3XPLL ETNA 1 ETNA 2 3XPLL PCIe GEN2 PCIe GEN2 CFP2 1 CFP2 2 Multiplexing WDM Coherent interface 100GE 10GE 40GE 2x100GE to 2x100G 4x100GE to 2x200G 5x100GE to 2x250G 20x10GE to 2x100G 20x10GE to 1x200G 20x10GE to 1x250G 5x40GE to 2x100G 5x40GE to 1x200G 5x40GE to 1x250G

9 Software Linux kernel with 64 bit IOS-XR OS in a container. Carrier-class OS shipping for over a decade and deploying in most tier 1 customers. Enhancements allowing for flexibility, customization and programmability.

10 NCS2K

11 100G Density Summary NCS 2015 NCS 2006 NCS usable slot in the chassis (14 RU) 15x 100G Clients 100x 10G Clients 6 usable slot in the chassis (6 RU) 6x 100G Clients 40x 10G Clients 2 usable slot in the chassis (2 RU) 2x 100G Clients 10x 10G Clients

12 NCS Chassis Details 14RU Tall 300mm Deep Can be installed in 23 and in 19 Front-To-Back Air Flow 2x 50A Redundant Feeds 4x Feeds total 4x DC Power Modules - Single Feed each 17 Total Number of slots 2x Shelf Controller Line Card (1+1 Redundancy) 15x General Purposes slots 1x Electrical Connection Unit (ECU) DC Power Modules DC Lugs BITS In/Out & Timing Fan Tray (w/integrated LCD) ECU (USB, SFP, RJ45) Service Modules (2-16) Shelf Controllers Air Intake (w/integrated Air Filter)

13 Available 100G/200G Line Card Started shipping 100G SD-FEC Line cards in November 2014, with Release 10.1 Leverages on Cisco s 2nd generation nlight Silicon ASIC, which integrates a Coherent DSP, Transmit Signal Shaping and Soft Decision FEC (20% OH) 2dB better B2B OSNR vs. HD-FEC Line Cards Grid-less Tunability (0.1GHz steps) Coherent Select Receiver <50ms Protection Switching Integrated PRBS for End-to-End Testing & Validation Release 10.3 SW enabled 200G (16-QAM) operating mode

14 ROADM

15 Two Degree ROADM (SMR-1) One or Two Degrees, Single or Dual Shelf NCS2K NCS2K outside plant outside plant MD-40 MD-40 Total number of line cards for 40ch ROADM 2D Optical Layer: 2 Total number of cables for 40ch ROADM Optical Layer*: 6 All amplifiers are internal to the ROADM * not including outside plant, transponder, OSC or DCU fibers

16 Multi-Degree ROADM (SMR-2) One to Four Degrees, One to Four shelves Local Add/Drop Direction A Local Add/Drop Direction B MD-40 MD-40 To Next Site Direction A To Next Site Direction B Mesh Patch Panel Express Wavelengths To Next Site Direction C To Next Site Direction D MD-40 MD-40

17 WSON Dynamic Optical Restoration Client Client IPoDWDM IPoDWDM Fiber cut ONS MSTP Embedded WSON intelligence locates and verifies a new path (using a different lambda) Through the UNI, the ROADM node instructs the client to re-tune its wavelength Colorless, Omni-directional ROADM switches the path Service is brought back up with the same client and optical interfaces, zero touches

18 The nlight ROADM Paradigm Shift Touchless Operation Complete Control in Software; No Physical Intervention Required Omni-Directional ROADM ports are not direction-specific (re-route does not require fiber move) Flex Spectrum Ability to provision the amount of spectrum allocated to wavelength(s), allowing for 400 Gb and 1T channels. Colorless ROADM ports are not frequency-specific (re-tuned laser does not require fiber move) Contentionless - Same frequency can be added/dropped from multiple ports on same device. Foundation for Multi-Layer Network Programmability

19 Degree A Select WSS Route WSS ROADM Node Architecture Select WSS Degree B Route WSS Route and Select One ROADM FS-SMR Line Card per Degree Routed Fiber Shuffle Passive and In-service scalable Passive Scalable Fiber Shuffle Full MESH Select WSS Route WSS Degree C Different solutions for Add/Drop Structure to range from Colored & Directional to Full Contentionless (each FS- SMR port is a different story!) Add/Drop Structure Transponders or IP-over-DWDM Interfaces

20 Contentionless ROADM Units in R10.5 Flex Spectrum SMR Contentionless (CCOFS) Add/Drop Fiber Shuffle Flex Spectrum Single Slot 20-port WSS w/integrated Amplifiers Integrated Connection Verification to guarantee proper cabling & Insertion Loss 16-fiber MPO to minimize cabling 16-channels Contentionless Add/Drop scalable in-service to 16-degree Single Line Card to scale Add/Drop capacity and Degree count Built-in 4-degree Contentionless Fully Passive & Modular Device to simplify Node Connectivity Different Mechanical Form Factors (1RU to 6RU) available Scalable in-service

21 20-port Flex Spectrum SMR Block Diagram Integrated OSC Add/Drop Filters 21dB Output Power Pre- and Booster Amplifiers are integrated in the Single Slot Line Card Switchable Gain Pre- Amplifier: optimized Noise Figure for any Span Loss between 0dB and 35dB with a single Part Number Connection Verification for all patch cords within the Node ( CV version) 20-port FlexSpectrum Twin WSS architectures with 12.5GHz resolution 16-fiber MPO Connectors for extreme density

22 20-port Flex Spectrum SMR - Details OSC-TX & OSC-RX TX & RX Ports for the OTDR/OSC Signal LINE-TX & LINE-RX Connection To and From the Span Fibers MON-TX & MON-RX TX & RX Monitor Ports EXP 1-8 Ports #1 through #8 in a 16-Fiber MPO Connector EXP 9-16 Ports #9 through #16 in a 16-Fiber MPO Connector EXP Ports #17 through #20 in a 16-Fiber MPO Connector

23 EXP MPO EXP MPO 16-channel CCOFS Line Card Block Diagram EDFAs Array Built-in amplification for 4-degrees 8-fiber MPO Multicast Switch Allows to map in any combination the 16- channels to any of the ROADM 4-degree Requires only one ROADM port per degree Multicast Switch A/B Switch Array Allows to direct any of the 16-channels to the degree expansion ports 16-fiber MPO 16-fiber MPO

24 16-channels CCOFS Line Card - Details UPG #2 Degrees Expansion #2 in a 16-Fiber MPO Connector UPG #1 Degrees Expansion #1 in a 16-Fiber MPO Connector CHN 9-16 Add/Drop Ports #9 through #16 in a 16-Fiber MPO Connector Used as UPG-#2 for Number of Degrees expansion DEG 1-4 Degree Ports #1 through #4 in a 8-Fiber MPO Connector CHN 1-8 Add/Drop Ports #1 through #8 in a 16-Fiber MPO Connector Used as UPG-#1 for Number of Degrees expansion

25 16-fiber MPO Connector 8x duplex LC Connectors 16-fiber MPO Fan Out Passive Module Passive Optical Module to break-out the 16-port MPO Connector into individual LC Connectors Supports Inventory and Optical Power Monitoring through the USB port PDs available on all the LC TX and RX Ports ATN Led can be flashed from GUI to help installers in the Field Can be installed in the 1RU and the 6RU Mechanical Frames

26 4- to 16-Degree CCOFS Add/Drop Scalability Degrees 9-12 Degrees Degrees 1-4 Degrees Add/Drop Channels 16-channel Add/Drop uses 1 port per ROADM Degree (FS-SMR) Additional units can be connected to other available ports to increase Add/Drop capacity (e.g. 2-port for 32-channels)

27 Fiber Shuffle

28 Degree A Select WSS Route WSS ROADM Node Architecture Select WSS Degree B Route WSS Route and Select One ROADM FS-SMR Line Card per Degree Routed Fiber Shuffle Passive and In-service scalable Passive Scalable Fiber Shuffle Full MESH Select WSS Route WSS Degree C Different solutions for Add/Drop Structure to range from Colored & Directional to Full Contentionless (each FS- SMR port is a different story!) Add/Drop Structure Transponders or IP-over-DWDM Interfaces

29 Fiber Shuffle Modules Details DEG-5 MPO #1 MPO #2 MPO #3 MPO #4 MPO #5 Basic Building block of the Fiber Shuffle Can be used to Connect 5 degrees to each other (Full Mesh) Connect 4 degrees to each other (Full Mesh) and All of them to one add/drop structure Fully Passive Optical module with 5x 8-fiber MPO Supports Inventory and Optical Power Monitoring through USB Connection PD available on all the MPO Ports ATN Led can be flashed from GUI to help installers in the Field Can be installed in the 1RU and the 6RU Mechanical Frames

30 Fiber Shuffle Modules Details UPG-4 MPO #1 MPO #2 MPO #3 MPO #4 MPO #5 MPO #6 MPO #7 MPO #8 Used to Expand Degree or Add/Drop Capacity Can be used to Connect 4 degrees to 4 other degrees (Full Mesh) Connect 4 degrees to 4 add/drop structure Fully Passive Optical module with 8x 8-fiber MPO Supports Inventory and Optical Power Monitoring through USB Connection PD available on all the MPO Ports ATN Led can be flashed from GUI to help installers in the Field Can be installed in the 1RU and the 6RU Mechanical Frames

31 6RU Mechanical Frame Fiber Shuffle The 6RU Patch Panel is a passive device integrating an USB 3.1 Hub Up to 14x DEG-5 or UPG-4 Optical Modules can be installed to fully build out the Fiber Shuffle for complete Node Scalability Single USB 3.0 cable allows to connect the Fiber Shuffle to the NCS 2000 shelf and to detect the presence and the position of each of the Optical Modules installed The Node can understand which configuration is being built and to perform checks and report errors or issues (Connection Verification)

32 FS-SMR Add MPO #3 FS-SMR Drop MPO #1 Connection Verification FS-SMR Details Wavelength #97 Laser and PD integrated in 20-port FS-SMR to: Check proper cabling of the SMR to the Patch Panel (PP) Measure Insertion Loss of the cabling All MPO Connectors on the PP units equipped with PD on Fiber #1 Configuring the Wavelength #97 signal to port #1 of the MPO allows to verify proper cabling between the SMR and the PP T 1 T 1 R 1 R 2 T 2 T 2 R 2 R 3 T 3 T 3 R 3 R 4 T 4 T 4 R 4 R 8-fiber in the MPO connectors used for TX and RX interleaved All PP units shipped with Loopbacks to be removed only for ports connected to SMR or CDC units From SMR and CDC units it is possible to test all paths and validate Insertion Losses T 17 R 18 T 18 R 19 T 19 R 20 T 20 T

33 TNCS-O: Shelf Controller with Integrated OTDR/OSC NCS2K shelf controller: compatible with M15 and M6 Supports up to 2 Optical Service Channel Termination with embedded OTDR Capabilities Supports USB Management through the ECU

34 OTDR Basics The OTDR behaves like a radar in the optical domain. A probe optical pulse is launched from one fiber s end the resulting back-scattered light is measured against time (or distance from source). The measurement provides: Fiber length Fiber type (att. Slope) Position and loss / reflections of optical connectors Position and loss of splices Visual feedback of any concentrated event.

35 TNCS-O W/Integrated OTDR/OSC NCS 2015 supports 2x Node Controller Line Cards (TNCS-O) Each TNCS-O Line Card supports 2x OTDR/OSC ports 1 OTDR per Degree with up to 4 Degrees per NCS 2015 chassis Dedicated OTDR Digital Bit Stream instead of High Power Optical Pulse In Band Take measurements 1518nm, no extrapolations Bi-directional operation Tests both fibers and both directions of the fiber with a single device

36 OTDR & OSC Operations TX RX OTDR RX OSC NODE A NODE B RX OSC RX OTDR TX Using TX of Near-End XFP and TX on Far-End allows to scope the Top Fiber Left-to-Right and the Bottom Fiber Right-to-Left OSC flows Left-to-Right in the Top Fiber and Rightto-Left in the Bottom fiber OSC can run in parallel with OTDR scans on the span fibers will be available with Hybrid Mode

37 OTDR Integration Details Operates In 1518nm Bi-directional operation Tests both fibers and both directions of the fiber with a single device Able to support: OTDR-only Operation During system turn up for faster fiber scanning OSC-only Operation For maximum throughput (e.g. SW Download) Hybrid OSC & OTDR Operation (HW Ready) Continuous monitoring of fiber with OSC connectivity OTDR Sensitivity SW Configurable: Zone #1 (Up to 1Km) Fiber Connectivity check through CO Patch Panels Zone #2 (Up to 25Km) Check Insertion Losses and Back Reflection Zone #3 (Up to 80Km) Measurement Accuracy to detect issues w/10m resolution Zone #4 (Above 80Km) Maximum Length spanning w/20m resolution Expert Mode User can manually set Scan parameters

38 CTC screenshots

39 1 3 2

40 When the OTDR measures a variation of Insertion Loss/Reflection higher than threshold, an entry is raised in the alarm panel. OTDR_LOSS_THR_EXCEEDED MJ Major (note: same description for both Loss and Reflection events)

41

42 NCS4200 TDM to Packet Migration

43 Cisco NCS4200 Universal Satellites TDM or Ethernet services Access NCS 4202 TDM Packet Small Aggregation NCS 4206/4216 OTN/Packet DWDM NCS 4016 NCS 4201 Full support for SONET/SDH/PDH MSPP Fully Integrated Circuit Emulation for SONET/SDH Ethernet and L3 Capabilities OTN Switching Fully Integrated EMS/NMS solution Maximize Network efficiency by aggregating both TDM and Packet services onto common OTN or Ethernet Uplinks 1, 3 and 7RU Modular Solution Pluggable and redundant power modules, AC or DC Pluggable fan tray module <240mm deep, fits in 19, 21 or 23 racks/cabinets Front to back airflow options

44 TDM Services across the modernized Metro TDM Customer Premises Modernized TDM Customer IP Customer Premise Modernized IP Customer 42xx 42xx 10GE OC48s 10GE OTU4 NG Metro Circuit Emulation Endpoint MPLS Transport Network Bi-directional LSPs with 1:1 Path Protection (Working / Protect LSP) NG Metro NG Metro ROADM ROADM ROADM OC3/OC12/OC 48/OC192 DS3/OC3 Pseudo-Wire Service Edges Circuit Emulation Pseudowire Primary LSP Backup LSP Long Haul Transport Packet

45 Alternative SONET/SDH Migration Approaches Modernized Central Office NCS 4200 NCS 4200 NCS TDM Customer Premise 42xx 10GE OC48s? NG Metro NCS4000 NG Metro NG Metro ASR9000 Vz Long Haul Vz Packet NCS xx 10GE OTU4 - OTN+Packet - DWDM Optimized Depth - SyncE - FlexLSP/TE based ROADM ROADM ROADM MPLS Transport FlexLSP 1:1 Path Protection (Working / Protect LSP) - Unified Core+Edge - Rich IP features - SyncE - FlexLSP/TE/SR based Circuit Emulation Pseudo-Wire - new DC Style SP Approach - Nitch Feature Set - No SyncE - TE/SR based

46 NCS 4200 Family NCS 4201 NCS 4206 NCS 4202 NCS 4216 Edge Device Carrier Class 7RU/16 slots Edge/Access Device Carrier Class 3RU/6 slots Pizza box High Density Ethernet DS0 CEM Support

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