MW rádiové spoje - od technologie ke službám

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1 MW rádiové spoje - od technologie ke službám TINF 2010 konference o teleinformatice , Kongresové centrum Praha Ing. Stanislav Kofroň Bridging Societies 1

2 Content o NERA NETWORK AS od TECHNOLOGIE Evolution Series... Evolution Series Common platform architecture...ke SLUŽBÁM pronajatých okruhů Podmínky poskytování služeb pronajatých okruhů 2

3 about NERA NETWORK AS Nera Networks has designed, developed, manufactured and deployed transmission solutions since its inception in We generate revenues through sales in more than 100 countries. Over 95% of our sales are to customers outside of Norway. Total revenue for 2008 was NOK 1,860 million. Nera Networks has over 800 employees worldwide. We have more than 25 sales and customer support offices and a large research & development organisation. Nera Networks has headquarters in Bergen, Norway, regional offices in Europe, the Americas, Middle East, Africa and Asia (through Nera Telecommunications Ltd. a separate company listed in Singapore). In 2008 we opened our state-of-the-art production facilities in Liptovský Hrádok in Slovakia. 3

4 Nera has provided wireless transmission solutions worldwide for more than 60 years ESTABLISHED 1947 BERGEN-NORWAY Revenue 2009: 1,856 MNOK Employees: 800 Offices in: 29 countries Sales in: More than 100 countries 4

5 Nera s vision A leading microwave solutions company. A fast and flexible specialist to all our customers. Leading: Microwave solutions: Fast and flexible: Specialist: Nera shall achieve at least a 5% market share in the total market for microwave transmission in 2010 Nera shall be the leading competence center for microwave transmission Market leading microwave based solutions portfolio Primarily microwave products 3rd party products as needed to optimize microwave solutions Optimum balance of Quality, Price and plug and play Services related to above portfolio; planning and design, SLA, repair, installation etc. Customer driven solutions Always deliver as promised to the customer (but don t promise more than you have to)! Module based building blocks for faster logistics and flexible product ranges High service degree and fast response time Rapid time to market for New products Willing to go the extra mile Complete and undivided focus on microwave solutions The most competent microwave transmission people The most innovative company within microwave transmission 5

6 Nera Networks is part of the Eltek ASA group Eltek ASA 100% owned 51% owned 100% owned Nera Networks AS Nera Telecommunications Eltek Valere Offers transmission networks solutions for market segments such as Mobile, Fixed Line Carriers, Broadcast, ISP & Enterprise, Governments, Defence, Offshore/Utilities etc. Covers Europe, Middle East, Africa and Americas Headquarters in Bergen, Norway Offers products and services incl. satellite communications, microwave radio transmission, networking infrastructure and high-end electronics (Nera Electronics) contract manufacturing Has served clients and services in Southeast Asia since 1978 Headquarters in Singapore World-leading manufacturer of telecom power systems Strong global positions in the Americas, Europe and Asia, serving multinational, regional and national builders of telecom infrastructure. Headquarters in Drammen, Norway 6

7 NERA NETWORK s.r.o. PRODUCTION FACILITIES: Nera Networks has state-of-the-art production facilities in Liptovský Hrádok 7

8 od TECHNOLOGIE Evolution Series 8

9 Evolution Series Common platform architecture One Product Evolution Series Hybrid PDH & Ethernet High Density PDH SDH Split-mount or all indoor Native Ethernet More Flexible Easy to Service Easy to Expand Common ODU Mb/s Universal IFU (1RU stackable) with plug-in interfaces microifu (<1RU) with fixed interfaces Long haul system with low loss RF branching 9

10 Evolution Series MW Radio Family Evolution Metro Evolution Xpand Evolution Long Haul Evolution Xpand IP 10 Key technical requirements Common platform Microwave Radio System Ring Network Topology Multi Service Provisioning Platform - SDH radio High density - scalable radio Flexible Ethernet Network configuration Efficient use of Frequency Spectrum Multi modulation QPSK QAM Long Haul Systems Access Multi-direction Traffic Node Technical and operational support Evolution Series offers several key improvement areas Scalability - the same hardware to be used in all parts of the network Easy upgrades - grow with the traffic and pay as you grow Traffic Node - several radio directions in one node Improved Reliability - reduces the operational cost Local Production outstanding local support Future proof - Evolution towards packet based transport network

11 Leading Microwave Technology XCVR/ODU unit: The transceiver covers a complete frequency band single spare! Capacity and modulation independent (covers Mb/s) Direct RF modulation with adaptive power amplifier control 20 db ATPC range Same unit for Indoor and Outdoor Optional IF Combiner Space Diversity with 3dB combiner gain 11

12 ODU & Integrated Antenna 1+0 / 30 cm antenna 1+1 / 60 cm antenna ODU consist of a Transceiver unit and a diplexer Diplexer is divided into sub-bands Integrated antenna 6-38 GHz cm size 1+0 & 2+0/1+1HSB/FD direct mount ODU mounted on the Spider Integrated OMT option for 2+0XPIC 12

13 IFU flexibility - Native Ethernet or Hybrid or SDH/SONET IFU-C 2 RIU per IFU (2+0/1+1 or 2 dir.) Stackable 2 IFU (4+0 or 4 dir.) RIU-B 2 RIU per IFU XPIC included. SU-D (METRO/XPAND) 4xFE LAN ports 1 WAN with up to 150 Mb/s capacity Native Ethernet radio frame D (MAC) and Q (VLAN) Provider VLAN port based tagging 4 level QoS (PCP, DSCP or port) GIC (XPAND IP) 4xGbE/2xSFP LAN ports 4 WAN with up to 450 Mb/s capacity each Multi radio aggregation up to 1.6 Gb/s Native Ethernet radio frame D (MAC) and Q (VLAN) Provider VLAN port based tagging 8 level QoS (PCP, MPLS TC, DSCP or port) E1/T1 - plug-in unit options 25E1 or 16T1 per unit Native TDM in hybrid radio frame STM-1/OC-3 - options Seamless integration to SDH/SONET 13

14 IFU modules Gigabit Ethernet & Controller EOW 4x64kb/s Alm&Ctrl E1 Wayside Power Interface Radio Interface SU-D (Controller) 12E1 8 T1 STM-4 3E3 Fan 25E1 16 T1 14 STM-1 STM-1o SFP 4xFE +GbE DXC

15 Two configuration modes - Wide coverage XPAND IP Native IP/Ethernet Up to 450 Mb/s per ODU Up to 1.6 Gb/s scalable Ethernet Link 6 x 1000BASE-T ports (2xSFPs) 4 WAN (mappers) Mb/s each L2 and VLAN switching, QoS, RMON, VLAN port membership, QinQ, RSTP Adaptive Coding and Modulation (ACM) Scalable 4E1 to 75E1 TDM capacity Embedded TDM X-connect, 4 directions SNCP ring protection METRO - SDH/SONET Access 155 Mb/s and 311Mb/s XCVR capacity STM-1/OC-3 and STM-4/OC-12 Embedded ADM mux / X-connect E1/T1 up to 63E1, 84T1 E3/DS3 up to 3E3, 3DS3 4xFE/GbE up to 600 Mb/s Traffic Node with 4 radio directions CCDP with XPIC HSB, n+0 or n+1 configurations Long Haul Multichannel systems 15

16 XPAND IP - Evolved native Ethernet Link Capacity Selections (SRMs) - RF bandwidth 7 56 MHz - Fixed mode operation Mb/s - ACM mode operation QAM New Ethernet interface - Multi GbE interface - Synchronous Ethernet support Existing ACM ready ODUs Radio channel aggregation - 1 to 4 radio (8 planned) Traffic Node with internal switch - 8 Gb/s switching capacity port 802.1D/Q/ad switch 16

17 Throughput*, Bandwidth & Modulation matrix Native Ethernet XPAND IP Gross payload vs. RF BW/ODU MHz QAM QAM QAM QAM QAM QAM TBD * Ethernet throughput with 64 byte packets 17

18 Ethernet features XPAND IP mode Ethernet Interface: WAN Mapping: WAN Capacity: Header optimizing: Services: Functionalities: 4 x 1000BASE-TX + 2 x SFP (Max 4 combined) Synchronous Ethernet support 4 WAN / radio directions (individual switch port) Native mapping into Nera radio frame Scalable up 450 Mb/s per ODU L1 aggregation for up to 1.6 Gb/s radio capacity IFG & Preamble/SF removal E-Line with L2/VLAN Switching Multiple E-Line (port to WAN) VLAN (access/trunk/swap), Advanced QoS, RMON, Provider VLAN, RSTP/MSTP, Ethernet OAM SFP Module 18

19 Quality of Service (QoS) - GbE interface Selectable priority schemes (with 8* traffic queues) IP header DSCP/TOS VLAN (802.1p user priority) pvlan ID Mixed ingress traffic Classifier Priority queue 1-8 Scheduler Protocol * MPLS TC (formerly EXP) * Port (Ethernet ingress ports) Scheduling Modes Strict Queuing - All top priority packets are send before next queue is served Fair Queuing - An weighting is applied to the eight* queues. Mixed Mode Queuing* - One/Two Strict queues + 6 Fair queues * GIC unit only, mifu used 4 queues 19

20 Multichannel aggregation LCA (Link Capacity Aggregation) is an effective technology for multi-channel aggregation of Ethernet traffic Works on physical layer and is independent of frame type and packet sizes Automatically scales the Ethernet WAN pipe with available channels/links IEEE Link Aggregation does not work well with single flows Note Note: If a link is used between two MPLS switches the Ethernet segment is a single flow as the MAC address is the same for all packets and the IP address is hidden behind the MPLS tag 20

21 Easy WEB Operation - Common for all Evolution variants LCT software platform independent Command Line Interface - telnet L2 DCN or IP router option SNMPv2 agent SNMPv3 option DCC IP router or L2 in band management SSL WEB option Diagnostics and logging 21

22 NetMaster Automation of Network operations Zero touch commissioning of Evolution radios - Download of configuration/licenses - Automated link verification Network manager for Ethernet Virtual Circuits - Monitor link utilization - Monitor EVC connectivity Make it to own an Evolution Network 22

23 Evolution Series competitive advantages Scalable capacity Same hardware anywhere in the network Easy upgrade of capacity Traffic Node Reduced need for external mux/switch Integrated Carrier Ethernet switch Seamless PDH to SDH integration Reliability Field MTBF of >80 years! Reduced maintenance cost, site visits Migration from TDM to IP Easy migration by hybrid solution Native TDM - Native IP 23

24 ke SLUŽBÁM pronajatých okruhů 24

25 25 Služby pronajatých okruhů

26 STM 1, n x STM 1, STM 4 4E1 75E1, n x 75E1 3E3, nxe3 Široká škála služeb pronajatých okruhů 40 Mbps 800 Mbps Ethernet Garantovaná dostupnost spojení min. 99,95 % času a QoS Koordinovaná pásma 4 38 GHz Zřízení služby do 2 týdnů po obdržení kmitočtového přídělu ČTÚ 24/7/365 technická podpora Rychlý a bezproblémový upgrade služby Dohled sítě pomocí systému NetMaster a Klietské stanice Možnost vytvoření zákaznické domény Statistika kvality provozu /performance 26

27 Podmínky poskytování služeb pronajatých okruhů Podle 269 odst. 2 zákona č.513/1991 Sb., obchodního zákoníku, v platném znění a v souladu se zákonem č. 127/2005 Sb., o elektronických komunikacích Použitá rádiová technologie: MW zařízení typu Evolution Series Délka smlouvy 12, 24, 36 měsíců, lze poskytovat službu na 3 6 měsíců Dostupnost spoje 99,95 % času kvalita služby je prioritou, VALUE FOR MONEY Reakční doba a doba odstranění poruchy v závislosti na prioritě spoje a naléhavosti závady Službu lze poskytovat i v nelicencovaných pásmech, pro speciální uživatele Cena služby: základní cena služby poskytované na spoji ve standardním provedení, t.j. montáž vlastní MW technologie, antény 2 x 0,6 m, délky kabelů 2 x 50 m, stávající napájení 48 V DC, instalace vnitřní jednotky do stávajícího stojanu, montáž nosné konstrukce pro anténu jednoduchý výložník). Při jiném, než standardním provedení (velikost a typ antén, dodání záloh. zdroje 48 V DC, nový 19 stojan, dlouhé kabelové trasy, nosné konstrukce antén většího rozsahu) budou tyto dodatečné položky kalkulovány formou zřizovacího poplatku. Tento poplatek může být uhrazen jednorázově, při aktivaci služby, nebo rozpočítán do ceny služby. Při zvýšení přenosové kapacity již provozovaných služeb, bude účtována pouze cena nové služby dle ceníku, bez dalších poplatků. NEPLAŤTE DNES ZA KAPACITU, KTEROU VYUŽIJETE AŽ ZÍTRA... 27

28 Topologie dohledového systému NetMaster NERA Network Elements Provider 1 Network Dedicated NMS Domain for Provider 1 only Provider 1 NOC NetMaster client NERA Network Elements Provider 2 Network WAN SNMP NERA NetMaster Aplication server Dedicated NMS Domain for Provider 2 only Provider 2 NOC NetMaster client NERA Network Elements Provider X Network NERA Netmaster DB Server Dedicated NMS Domain for Provider X only Provider X NOC NetMaster client Nera Networks NOC NetMaster client 28

29 29 Thank you for the attention NERA NETWORKS AS, o.s. Poděbradská 186/ Praha 9 servis@networks.nera.no