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NetAxis Product Overview

NetAxis Product Overview. Agenda. NetAxis Equipment Description NetAxis Link Configurations NetAxis Key Features Network Management Software. NetAxis Equipment Description. NetAxis Units. Point-to-Point Microwave Radio System NetAxis IDU4 Enhanced Modular IDU NetAxis IDU2

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NetAxis Product Overview

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  1. NetAxis Product Overview

  2. Agenda • NetAxis Equipment Description • NetAxis Link Configurations • NetAxis Key Features • Network Management Software

  3. NetAxisEquipment Description

  4. NetAxis Units • Point-to-Point Microwave Radio System • NetAxis IDU4 • Enhanced Modular IDU • NetAxis IDU2 • Compact IDU • ODU from 6 GHz to 38 GHz

  5. Features

  6. NetAxis-IDU4 Technical Description • 4 Modem Units in one RU (Positions 1,2,3,4) • 1.6Gbps throughput in 1RU • 1+0/1+1/2+0/2+2/3+0/4+0 configurations in 1RU • 2xGig-ETH,electrical or optical in Main Processor Module (Position 7) • 2xFE for management, • EOW, External Sync (in/out), AUX for Serial/Alarms • 16xE1 TDM/(ATM*) with add/drop capability (Position 8) • 2 Power Modules (Positions 5,6) • 1 Fan Tray fully hot swappable (Position 9) • XPIC Functionality: 1+0, 2+0, 1+1 configurations in 1RU • Max Power Consumption, 4+0 configuration, 87 W

  7. NetAxis-IDU2 Technical Description • 2 Modem Units in one RU (Positions 1,2) • 800 Mbps in 1RU • 1+0/1+1/2+0 configurations in 1RU • Main Control Module (Position 3) • 1xGig-ETH, electrical or optical and 4xFE • 8xE1 TDM/(ATM*) • 2 FE for management, • EOW, External Sync (in) AUX for Serial/Alarms • Embedded Power Module • Max Power Consumption, 2+0 configuration, 46 W

  8. IDU4 vs IDU2 The Main Processor Module of the NetAxis-IDU4 is available in two versions, one equipped with two electrical GbE ports and one equipped with two optical GbE ports. The Main Processor Module of the NetAxis-IDU2 is equipped with one electrical port and one optical port, but only one (electrical or optical) is available at any time. NetAxis IDU2 only has External Sync in

  9. NetAxis ODU Technical Description • Common ODU irrespective of channel BW and modulation • Supported frequencies: 6 to 38 GHz • Modulations QPSK to 256QAM • 3.5MHz to 56MHz channel BW, SW defined • Outstanding radio performance • 125.6dB System Gain for 4QAM and 7 MHz channel @ 6GHz • 79.3dB System Gain for 256QAM and 56 MHz channel @ 38 GHz • Compact Design • Weight ~ 4Kg • Easy to install • Integrated Antennas & Protection • 0.3, 0.6, 1.2, 1.8m Integrated Antennas • Symmetrical & Asymmetrical couplers • Power Consumption (Typical): • 34 W (6,7,8 GHz), 26 W (11, 13 GHz), 23 W (15, 18, 23, 26,38 GHz)

  10. NetAxis ODU Specifications • Electrical • Environmental • Mechanical

  11. NetAxisLink Configurations

  12. Standard Configurations • 1+0 Configuration Backbone Network Eth/E1 Eth/E1 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 Corporate Access • 1+1 Configuration Backbone Network Eth/E1 Eth/E1 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 Corporate Access

  13. Repeater Configuration • 2+0 Configuration Repeater Configuration - Unprotected Eth/E1 Eth/E1 Backbone Network NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 • Cost effective by using single IDU per site. • 2+2 Configuration Repeater Configuration - Protected Eth/E1 Eth/E1 Backbone Network NetAxis IDU2/IDU4 NetAxis IDU4 NetAxis IDU2/IDU4 • Cost effective by using single IDU per site.

  14. Nodal Configuration Backbone Network • 3+1 Configuration Eth/E1 Eth/E1 Cellular Access NetAxis IDU4 NetAxis IDU2/IDU4 • The IDUs in the Nodal station will aggregate traffic from different Network Applications Ethernet NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 NetAstra Network

  15. Nodal Configuration • 4+0 Configuration Backbone Network • The IDUs in the Nodal station will aggregate traffic from different Network Applications Eth/E1 Eth/E1 Cellular Access NetAxis IDU4 NetAxis IDU2/IDU4 Eth/E1 Ethernet NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 Cellular Access NetAstra Network NetAxis IDU2/IDU4

  16. Ring Configuration Cellular Access Backbone Network NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 Eth/E1 NetAxis IDU2/IDU4 Eth/E1 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 • Protection and recovery switching within 50 ms • Efficient bandwidth utilization of ring traffic • Automatic reversion mechanism upon fault recovery • Frame duplication and reorder prevention mechanisms • Loop prevention mechanisms • Use of different timers (WTR timer, Hold-off timers) to avoid race conditions and unnecessary switching operations • Ring Protection with XPIC functionality (only with NetAxis-IDU4) NetAxis IDU2/IDU4

  17. NetAxis Deployment Examples • Mobile Backhaul

  18. NetAxis Deployment Examples • WiMAX Backhaul

  19. NetAxis Deployment Examples • Leasing Services for CLEC

  20. NetAxis Deployment Examples • Resilient Network infrastructures

  21. NetAxisKey Features

  22. 2G 3G 3G/HSPA WiMAX LTE TDM Based PDH / SDH ngSDH PDH / SDH ngSDH 2G 3G 3G/HSPA WiMAX LTE Hybrid 2G 3G 3G/HSPA WiMAX LTE Packet Based Eth / MPLS Eth / PWE3 / MPLS NetAxis All IP Evolution

  23. NetAxis Network Functionality NetAxis features a powerful network processor for advanced ETH functionality • Advanced traffic handling and QoS per ETH port/VLAN/pbit • IEEE 802.1Q and 802.1p (CoS) • IEEE 802.1ad (QinQ - Provider bridging) • DSCP mapping to p-bits • 8 QoS Priority Queues • ETH Ring (G.8032) and IEEE 802.1w (RSTP) • Pseudowires (Circuit Emulation over ETH) based on MEF 8 • Structure agnostic emulation • Structure aware emulation (nx64kbps) for Abis optimization • ATM PWE (RFC4717) (Roadmap) • Synchronization: • Based on E1 • Synchronous ETH • IEEE 1588v2 Ensuring proper QoS of various traffic flows

  24. NetAxis ETH Functionality • C-VLAN • Used solely for Network backhaul applications • All L2 ports within the wireless network are programmed for C-VLAN mode • L2 ports can accept : • Untagged Ethernet frames • Single tagged Ethernet frames.

  25. NetAxis ETH Functionality • S-VLAN • Used for concurrent Network backhaul applications • All L2 ports within the wireless network are programmed for S-VLAN provider mode • L2 ports can accept the following Ethernet frames: • Untagged Ethernet frames • Single tagged Ethernet frames. • Double tagged Ethernet frames

  26. NetAxis Adaptive Coding & Modulation (ACM) • ACM with QoS Ensuring maximum bandwidth under all weather conditions With QoS guaranteed critical services all the time Increasing capacity Extending reach with lower availability

  27. NetAxis Adaptive Coding & Modulation (ACM) • Radio Resource Control (RRC) • RRC: ACM is optimally combined with Automatic Transmit Power Control (ATPC) • RRC achieves the perfect balance according to user selection between • Maximizing at any time the available link capacity • Minimizing at any time interference • ATPC operational modes • ATPC emitting the maximum available power per ACM mode • ATPC emitting the optimum power per ACM mode for the remote receiver • Manual power selection is also possible • RRC algorithm for each link direction is controlled by the transmitter CPU independently • Communication channel will exchange info on remote RX level, BER figures, C/N Maximum Bandwidth with minimum power consumption

  28. NetAxis Adaptive Coding & Modulation (ACM) • ACM Reach Extension Example Case Study of 14 MHz at 15 GHz • Link length is now fixed at 30 Km • 16QAM availability at 30 Km 99.996% • What is the 256 QAM availability at 30 Km? • 256 QAM at 30 Km is up 99.8919 % of time • Availability just 0.1% lower than 16QAM • Capacity doubled! • 97 Mbps extended from 15 to 30km • Fall back to 47 Mbps only 0.0079% time Over 100% length and Capacity increase - no availability compromise

  29. NetAxis System Configuration Scenarios • Modem Profiles

  30. +5Km NetAxis System Configuration Scenarios (Example) • Flexible Operational Modes • Case Study: 15 GHz, Bandwidth 14 MHz, 1+0, Location: Athens -Greece, Antenna type 1.2m SP UHP, Polarization V, R001 Rain Rate Data Source ITU-R Rec. P.837-5 (47.55 mm/hr), Method of Calculation ITU-R Rec. P530-12 • Performance Target: Minimum Availability 99.995% Operational mode ranges per modulation for min 99.995% availability Extend link span by 5 Km with no link availability deterioration

  31. NetAxis System Configuration Scenarios (Example) • Throughput Maximum Capacity Configuration

  32. NetAxis XPIC & Radio Link Aggregation (RLA) – (Roadmap) • XPIC doubles air throughput over same Channel Bandwidth • E.g., 1x28 MHz, XPIC, max 375 Mbps net traffic • 1+1 XPIC in 1RU unit • RLA combines 2 or more air links into one logical link • E.g., 2+0 can achieve gross capacity 800 Mbps • Link speeds may be different • Benefits: • Higher total capacity of logical link • Load balancing among air links • Increased availability: • When a link fails its traffic will be forwarded to • the other link and in case of congestion priority • will be given to the high-priority ETH frames • Combining RLA and XPIC enables the most efficient and resilient air link utilization XPIC saves CAPEX - 100% less frequency bandwidth allocation

  33. Reduced bandwidth requirement in the aggregation / core network Statistical Multiplexing of packet traffic at Aggregation Point NetAxis Statistical Multiplexing 2G/3G Network BSC/RNC Transport Network 2G/3G 2G/3G More Connections Enabled per Link  Lower Cost per Connection

  34. NetAxis Ring Protection Cellular Access Backbone Network Eth/E1 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 Eth/E1 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 NetAxis IDU2/IDU4 • Ring Configuration using a single unit with 2/4 radios • Native ETH Ring Protection (G.8032) • Protection and recovery switching within 50 ms • Ring Protection with XPIC functionality – just one NetAxis-IDU4 per site

  35. NetAxis Advantages over Hybrid Radios MW Hybrid NetAxis • Service-oriented transmission with no correlation between interface and transmission • Dynamic capacity allocation between TDM, ATM and ETH services • Services are treated according to their QoS requirements even on TDM • Service Overbooking in a multi-technology environment: TDM, ATM, Ethernet • All services over a common layer, any kind of traffic can share a common radio pipe. Radio bandwidth is utilized at 100% • Direct correlation between interface and transmission • Additional Ethernet switches overlaying mandatory TDM matrix • No possibility to differentiate TDM services with different QoS requirements • No aggregation, no overbooking on services using TDM connectivity. • Inefficient solution in case of full Ethernet traffic (WiMAX, LTE); could require external switches Less cost per bit - Ability to overbook available capacity

  36. NetAxis Network Management Software

  37. NetAxis ME • Selecting the Element • Select the IP • Link Summary Tab • In the Tabular Pane click the Link Summary tab NetAxis IDU4 will have info for 4 Modems

  38. NetAxis ME • Configuration Tab • In the Tabular Plane click the Configuration tab • General Info • Select General Info tab • System Description: Name of connected system • System Up Time: Total time that the system is up (since system last reset). • IP Address: IP address of the selected system.

  39. NetAxis ME • Inventory Information • Select Inventory Info tab

  40. NetAxis Control Card • Selecting the Control Card • Select the card (don’t click on ports) • Configuration Tab • In the Tabular Plane click the Configuration tab • Temperature Info • Select Temperature Info tab • Through the Current Temperature field, you can view the current temperature inside the Control card. • In case you want to change the high temperature threshold of the Control Card, type the new one in the High Temperature Threshold text box.

  41. NetAxis Control Card • External alarms Info • Select External Alarm Info tab • Check Input Alarms • Activate Output Alarms (if required)

  42. NetAxis Control Card • Interface Configuration • Select the Interface Configuration tab. • Check the PWE Src MAC Address. • Inventory • Select the Inventory tab • Check Controllers info

  43. NetAxis Control Card • L2 PortsStatistics • In the Tabular Plane click the L2 Statistics tab

  44. NetAxis Modem Card • Modem Card • Select the Modem Card • In the Tabular Pane click the Configuration tab • Inventory Info • Select Inventory Info tab • Check Modem Info

  45. NetAxis Modem Card • Status • Select Status tab • Check Modems Status

  46. NetAxis Modem Card • Fan Tray Info (Only with IDU2) • Select Fan Tray Info tab • Check Fan Status

  47. NetAxis Modem Card • Performance • In the Tabular Plane click the Performance tab • PTP Modem Performance Measurements • Ethernet Performance Measurements

  48. NetAxis Modem Card • Select Ethernet Performance Measurements tab • Tx (Air to Net)

  49. NetAxis Modem Card • Rx (Net to Air)

  50. NetAxis Modem Card • Rate • To monitor the bytes rate (in Mbps) in the Rx and Tx directions of the modem

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