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MW rádiové spoje - od technologie ke službám

TINF 2010 – konference o teleinformatice

30. 11. 2010, Kongresové centrum PrahaIng. Stanislav Kofroň

Bridging Societies

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Content

• o NERA NETWORK AS

• od TECHNOLOGIE Evolution Series.....

• Evolution Series – Common platform architecture

• ...ke SLUŽBÁM pronajatých okruhů

• Podmínky poskytování služeb pronajatých okruhů

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about NERA NETWORK AS

• Nera Networks has designed, developed, manufactured and deployed transmission solutions since its inception in 1947.

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.

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Nera has provided wireless transmission solutionsworldwide for more than 60 years

ESTABLISHED

1947BERGEN-NORWAY

Revenue 2009: 1,856 MNOK

Offices in: 29 countries

Employees:800

Sales in:More than 100 countries

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Nera’s vision

A leading microwave solutions company. A fast and flexible specialist to

all our customers.

Microwave solutions:

• 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

Fast and flexible:

• 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

Leading:

• 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

Specialist:

• Complete and undivided focus on microwave solutions

• The most competent microwave transmission people

• The most innovative company within microwave transmission

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Nera Networks is part of the Eltek ASA group

Eltek ASA

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

100% owned 51% owned 100% owned

• 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

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NERA NETWORK s.r.o.

PRODUCTION FACILITIES: Nera Networks has state-of-the-art production facilities in Liptovský Hrádok

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TECHNOLOGIEEvolution Series

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Long haul systemwith low loss RF branching

microIFU (<1RU)

with fixed interfaces

Universal IFU (1RU stackable)

with plug-in interfaces

Common ODU 0 - 450 Mb/s

• Hybrid PDH & Ethernet

• High Density PDH

• SDH Split-mount or all indoor

• Native Ethernet

� More Flexible

� Easy to Service

� Easy to Expand

One Product – Evolution Series

Evolution Series Common platform architecture

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• 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 - 256 QAM

• Long Haul Systems

• Access Multi-direction Traffic Node

• Technical and operational support

Key technical requirementsEvolution 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

Evolution Metro Evolution Xpand

Evolution Long Haul Evolution Xpand IP

Evolution Series MW Radio Family

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Leading Microwave Technology

XCVR/ODU unit:

• The transceiver covers a complete

frequency band – single spare!

• Capacity and modulation independent (covers 8 - 450 Mb/s)

• Direct RF modulation with adaptive

power amplifier control

• 20 dB ATPC range

• Same unit for Indoor and OutdoorOptional IF Combiner Space

Diversity with 3dB combiner gain

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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

• 30 - 180 cm size

• 1+0 & 2+0/1+1HSB/FD direct mount

• ODU mounted on “the Spider”

• Integrated OMT option for 2+0XPIC

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IFU flexibility - Native Ethernet or Hybrid or SDH/SONET

SU-D (METRO/XPAND)4xFE LAN ports

1 WAN with up to 150 Mb/s

capacity

Native Ethernet radio frame

802.1-D (MAC) and 802.1-Q

(VLAN)

Provider VLAN port based tagging

4 level QoS (PCP, DSCP or port)

IFU-C2 RIU per IFU

(2+0/1+1 or 2 dir.)

Stackable 2 IFU (4+0 or 4 dir.)

RIU-B2 RIU per IFU

XPIC included.

E1/T1 - plug-in unit options25E1 or 16T1 per unit

Native TDM in hybrid radio frame

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

802.1-D (MAC) and 802.1-Q (VLAN)

Provider VLAN port based tagging

8 level QoS (PCP, MPLS TC, DSCP or port)

STM-1/OC-3 - optionsSeamless integration to

SDH/SONET

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EOW

4x64kb/s E1Wayside

PowerInterface

RadioInterface

Fan

SU-D (Controller)

4xFE+GbE

SFP

12E18 T1

25E116 T1

3E3STM-4

STM-1o DXC

IFU modules

STM-1

Alm&Ctrl

Gigabit Ethernet & Controller

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Two configuration modes - Wide coverage

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

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) - 450 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

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XPAND IP - Evolved native Ethernet

• Link Capacity Selections (SRMs)

- RF bandwidth 7 – 56 MHz

- Fixed mode operation 10-450 Mb/s

- ACM mode operation 4 - 256 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

- 4 + 4 port 802.1D/Q/ad switch

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Throughput*, Bandwidth & Modulation matrix

XPAND IP Gross payload vs. RF BW/ODU

MHz 7 14 28 40 56

4QAM 13 25 56 50 81

16QAM 25 50 113 138 224

32QAM 32 63 138 175 281

64QAM 38 75 168 206 337

128QAM 43 88 201 249 374

256QAM TBD 100 230 274 446

���� Native Ethernet

* Ethernet throughput with 64 byte packets

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Ethernet features XPAND IP mode

• Ethernet Interface: 4 x 1000BASE-TX + 2 x SFP (Max 4 combined)

Synchronous Ethernet support

• WAN 4 WAN / radio directions (individual switch port)

• Mapping: Native mapping into Nera radio frame

• WAN Capacity: Scalable up 450 Mb/s per ODU

L1 aggregation for up to 1.6 Gb/s radio capacity

• Header optimizing: IFG & Preamble/SF removal

• Services: E-Line with L2/VLAN Switching

Multiple E-Line (port to WAN)

• Functionalities: VLAN (access/trunk/swap), Advanced QoS, RMON,

Provider VLAN, RSTP/MSTP, Ethernet OAM

SFP Module

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Priority

queue

1 - 8

SchedulerMixed ingress traffic

Classifier

Quality of Service (QoS) - GbE interface

Selectable priority schemes (with 8* traffic queues)

• IP header DSCP/TOS

• VLAN (802.1p user priority)

• pVLAN ID

• 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

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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 802.1 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

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• 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

Easy WEB Operation - Common for all Evolution variants

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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

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Evolution Series competitive advantages

Scalable capacitySame hardware anywhere in the networkEasy upgrade of capacity

Traffic NodeReduced need for external mux/switchIntegrated Carrier Ethernet switchSeamless PDH to SDH integration

ReliabilityField MTBF of >80 years ! Reduced maintenance cost, site visits

Migration from TDM to IPEasy migration by hybrid solutionNative TDM - Native IP

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ke

SLUŽBÁMpronajatých okruhů

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Služby pronajatých okruhů

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STM 1, n x STM 1, STM 4

4E1 – 75E1, n x 75E1

3E3, nxE3

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

Široká škála služeb pronajatých okruhů

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Podmínky poskytování služeb pronajatých okruhůPodle §§§§ 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 ...

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Topologie dohledového systému NetMaster

NERA NetmasterDB Server

NERA NetMaster Aplication

server

Nera Networks NOC NetMaster client

Dedicated NMS Domain for Provider 1 only

SNMP

Provider 2 NOC NetMaster client

Provider X NOC NetMaster client

NERA Network Elements

Dedicated NMS Domain for Provider 2 only

Dedicated NMS Domain for Provider X only

Provider 1 NOC NetMaster client

WAN

Provider XNetwork

Provider 2Network

Provider 1Network

NERA Network Elements

NERA Network Elements

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Thank you for the attentionNERA NETWORKS AS, o.s.Poděbradská 186/56180 66 Praha 9www.neraworld.comservis@networks.nera.no