106966785 Microwave Portfolio

8/10/2019 106966785 Microwave Portfolio

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1 © Nokia Siemens Networks Company Confidential

NSN MicrowavePortfolio

MWT Product Line Management

May 2011



2 © Nokia Siemens Networks

Agenda

• NSN Microwave Portfolio

• First mile and aggregation network: FlexiPacket Microwave

• Backbone network: SRT1F

• Network Management: NetViewer and NetAct

• Solution Portfolio for packet backhaul




Agenda

NSN Microwave Portfolio




Cell site First mile Aggregation Backbone Service Core

Applications

Any BTS

2G, 3G, iHSPA,LTE, WiMAX

Any MWR

Nodal MWR

Standalone MWR / ODU

NSN provides a complete Microwave portfolio

Complementary to fiber in

backbone transport

One solution for trunk

connections: SDH + ETH

SRT 1F

Packet MW solution from access to

aggregation, from 3.5GHz to E-band

FlexiPacket MultiRadio

FlexiPacket Microwave

Packet

&Hybrid

FlexiPacket FirstMile

FM200

FTIB, FTFB, FTLB

FlexiPacket Hub

FPH800

ANSI

&ETSI




ONE Transport ONE Network Management

Core

•MWR Trunk•Fiber-based transport

•NG Metro

•DWDM

Access & Aggregation

• All MWR catalogue•Fiber-based transport

•NG Metro

•DWDM

NetViewer + other EMS

NetAct Transport

• All-in-one element/networkmanagement solution for thee2e transport network

Key advantages:

• Visibility of all MWR and fiberbased transport networkcomponents of e2e service path

• Fault, performance, inventorymanagement for the entiretransport network

• e2e provisioning for thecomplete transport network

• One single point of integrationinto NM/SM/Umbrella systemtrough NetAct for transport




Agenda

First mile and aggregation network: FlexiPacketMicrowave


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Access Aggregation Service CoreApplications

Any BTS 2G, 3G, iHSPA,LTE, WiMAX

FlexiPacket MicrowaveOverview of system components


• Zero footprint Carrier Ethernet• 4- 1024 QAM, ACM, 1.0 Gbit/s• Smooth hybrid to full IP evolution (dual mode platform) FlexiPacket

MultiRadio

FlexiPacket FirstMile

FirstMile 200

FTIB, FTFB, FTLB

FlexiPacket Hub

FlexiPacket Hub 800



2G3G

FlexiPacket MultiRadio• From 6 to 42GHz, 1.0 Gbps

capacity• Full System in a single ODU• Standard GE CET interface• Hitless ACM• Best-in-class throughput and

System gain• HSBY, XPIC, frequency and space

diversity, Load sharing

FlexiPacket MicrowaveOverview of system components

FlexiPacket FirstMile 200

• Tail and chain site optimized• Single board• 1+0, 1+1 HSBy• 4xFE/GbE, 2xGbE SFP, 8E1

PWE

FlexiPacket Hub 800

• Up to 12 directions, plug-inmodular device

• 12xFE/GbE, 2xGbE/STM-1 SFP,48E1 PWE, FlexBus i/f

WiFi HotSpot



FlexiPacket MultiRadioHybrid, full packet and CET in one product

FlexiPacket MultiRadio can be configured as full packet or hybrid via softwareupgrades

In hybrid mode FlexiPacket MultiRadio processes and transports both TDM andethernet traffic natively (no pseudowire emulation is performed)

In full packet mode, TDM traffic is converted into ethernet packets withpseudowire. All traffic is therefore processed and transmitted via ethernet

services

3GEthernet

E1/T1

Ethernet

RNC

2G BSCHybrid scenario Full Packet scenario

Ethernet RNC

2G BSC

3G

FlexiPacket MultiRadio, one HW platform for Packet and Hybrid solution



FlexiPacket FirstMile 200

• 8Gbps switching

capacity (full-duplex)

• 2 ports with embedded

power for FlexiPacket

MultiRadio

• Less than 1RU Size: 3,2

cm H x 44,2 cm W x 21 cm

• Weight: 1 kg

• Synchronous Ethernet

• Up to 4 FlexiPacket MultiRadio, 1+1 Hot Stand-by

• Up to 6 x 10/100/1000 Copper Ports, up to 2 x 100/1000

SFP Ports

• Up to 8 x E1/T1 User Ports

• Y.1731 & IEEE802.1ag

• Delay and Jitter measurements

• Statistics and Alarm collections

• Clocking options: Synchronous Ethernet

DC input

4 x 10/100/1000

BaseT electrical

ports

2 SFP

ports

Out Of Band localand remote

management)

8 E1 ports

Dry contact (two

input and two

output

Memory

Key



FlexiPacket Hub 800Layout and traffic ports

•Card 2x Flexbus (connection to NSN BTS)

•Card 16xE1

•Card 4xGbE (El.)

•Power injector card for PoE

DC inputLocal managementDry contacts

4x10/100/1000 Base -T

2x100/1000 Base –X (SFP)

•GbE or STM-1

16 E1/T1

Plug-in units • High density Ethernet

– Main Board 4 x 100/1000BaseT

– Main Board 2x SFP

• High density TDM

– Up to 48 E1 per system: 16 E1 in Main Board,16 E1 line card

– 2xSTM-1 interfaces in Main Board

• Other interfaces

– Local management: LCT port (10/100BaseT),LMP port (UART)

– DCN port (10/100BaseT),

– 2 in and 2 out dry contacts

– 2 x DC input -48V

– Memory key (config backup/restore)




FlexiPacket Hub 800Main Features

Carrier Ethernet Switch

• 20Gb/s switching throughput• L2 bridging

• E-Line, E-LAN MEF services

• Hard QoS (8 queues,Policing, Shaping,WRED)

• Ethernet OAM 802.1ag and ITU-T Y.1731

Resiliency/Traffic Protection

• Network protection

– RSTP/MSTP

– G.8031

– G.8032

– TDM traffic protection via SNCP-like

• IDU 1+1 protection

• Interface protection

– LAG

– MSP/APS 1+1 on STM-1

Synchronization

•System clock source from physical i/f or ToPslave

•ToP 1588v2 slave

•SynchE from/to all ports

•SSM

Multiservice platform

• CESOP

• SATOP

• MLPPP termination

• Ethernet over SDH (GFP)




FlexiPacket MultiRadio

– Cable Interface

– Power Supply – Antenna

– AGC

– Grounding Point

– ODU-ODU connector

ODU-ODU

connection

IDU-ODU

connection Mechanics for

SRAL XD

antenna

mounting




FlexiPacket MultiRadioBest-in-class features

Best Radio

and Modem

Performance

Highest throughput with Ethernet header compression, XPIC,

overhead compressionHighest radio performances with digital pre-distortion and LDPC

coding

Highest spectral efficiency: 256 QAM in all channel spacings

Future proof: capable of evolving to 1024 QAM

In-house modem design using best-in-class customizedcomponents

Full-featured

Carrier Ethernet

Platform

8 classes of traffic (8 queues) + WRED congestion avoidance

UNI MEF interface

E-line, E-LAN MEF servicesSLA enforcement including policing and shaping

Packet fragmentation technique bringing latency to zero

L2 OAM ITU-T Y.1731 (PM) / IEEE 802.1ag (connectivity FM)




FlexiPacket MultiRadioBest-in-class features

3.5/6/7/8/10.5/11/13/15/18/23/26/28/32/38/42GHzFull coverage

of bands

Direct connection of ODU to:

• BTS

• third-party switches/routers

Direct interconnection between ODU‟s: first in the market tosupport zero footprint with XPIC and N+0, N+1 configurations

Zero footprint

solutions

Hybrid, full packet and CET in one product

Change from hybrid to full packet via SW

All-in-one

platform




The Zero Footprint FlexiPacket MultiRadioA Brand New Equipment Concept

NSN unique benefits in Full-Packet

Backhaul, combining Flexi BTS and fully

Outdoor FlexiPacket MultiRadio


• Zero-footprint cell site solution, directEthernet connection of Microwave to BTS,up to -25% OPEX savings

• Green design, reduced space and powerconsumption, no air conditioning

• Future proof site solution, softwareprogrammable microwave capacity upto1.2Gb/s in 56MHz

• Carrier Ethernet MEF interface from ODU (UNI I/F). No need for dedicated Indoor Unit

• Synchronization through Ethernet (IEEE1588, Synchronous Ethernet)




FlexiPacket MultiRadio – Green Product

Power Consumption: 35W for a full 1+0 system (VDC range: from -28V to -54V)

Cold 1+1 HSBy, 50% power consumption reduction on Stand-by unit• ACM throughput driven, 20% power consumption reduction with no traffic

• New RF boards, 10% power consumption reduction

• FirstMile reduces power consumption of about 50% with respect to equivalentlegacy IDUs

• FlexiPacket Hub 800 is state of the art power consumption (45W equipped w mainboard and 2 expansion slots)

OPEX reduction via constant step up of network‟s

energy efficiency




FlexiPacket MultiRadioBest-in-class radio features

Adaptive Code Modulation

Modulation Levels:

4,16,32,64,128,256,512,1024QAM

All channel bandwidths:

3,5/7/14/28/56/112 MHz

Wide range of frequency bands;3.5/6/7/8/10.5/11/13/15/18/23/26/28/32/38/42GHz

Enhanced mo-demodulation techniques

Digital Pre-distortion and LDPC coding

Zero footprint/full outdoor with:

1+1HSBy protection

2+0 XPIC with load sharing

1+1 hitless FD/SD

2+0/3+0/4+0 FD with load sharing




Adaptive Code Modulation

Supports of 4, 16, 32, 64, 128, 256, 512, 1024 QAM

Counteracts fading up to 100dB/s

Hitless switch

Switching Criteria based on Mean Square Error (MSE) estimation for both

upshift and downshift Hysteresis to avoid continuous modulation variations

Performance monitoring: FlexiPacket MultiRadio provides, for eachmeasurement interval (15m or 24h), the time spent in each ACM profile

ACM can be activated / deactivated via NMS and LCT




FlexiPacket MultiRadio Ethernet

State of the art Ethernet Features

Hardest Quality of Service

8 queues scheduler CIR/EIR based

Packet fragmentation techniques

Enhanced techniques for congestion avoidance

Proprietary highly-efficient overhead compression

UNI interface

CET demarcation (SLA reference point)

Dual token policing

VLAN tag manipulation

L2 OAM

Fault management and performance monitoring

according 802.1ag, Y-1731




FlexiPacket MultiRadio QoS architecture

Classification

IDU

Side

QoS classification based on:

IEEE 802.1p VLAN priority field (S-/B-)VLAN ID field

IPv4 DSCP field

IPv6 traffic class field

Source and destination MAC

Eth type

MPLS EXP field

IP address/subnet

Multiple Classification criteria user

selectable

QoS




Extended Classification rules

FlexiPacket MultiRadio support full set of rules for L2 and L3

packet classification: Source MAC address (B-SA for tunnels)

Destination MAC address (B-DA for tunnels)

VLAN ID (802.1Q)

VLAN P (802.1p)

S-VLAN ID (802.1ad)

S-VLAN P

B-VID (802.1ah)

IPv4 TOS

IPv6 TC

MPLS EXP field (Traffic Class)

Ethernet type

IP address/subnet

Multiple classification criteria user configurable





Congestion

avoidance

FlexiPacket MultiRadio implements the WRED

algorithm for congestion avoidance

Configurable thresholds to determine the

probability that a packet can be drop

„Yellow‟ packets are dropped before any „green‟

one

QoS




FlexiPacket Congestion avoidance and QoS

Best Effort traffic

Best effort

QoS profile 2

QoS profile 1

QoS profile 3

QoS profile 0

QoS profile 4

QoS profile 5

QoS differentiation

By using QoS applications/subscribers are treated differently and monitored separately

Even in events of congestion, the congestion avoidance feature preserves the service

quality of the most valuable servicesFlexiPacket Microwave implements up to 8 Classes of Services and WRED

In case of congestion packets arerandomly discarded. This is limiting theoverbooking factor that can be applied.

Congestion has equal impact on allusers and data services

In case of congestion packets arediscarded on priority bases





Egress scheduling

Radio

Side

Scheduling Algorithms:Strict priority queuing (SPQ)

In Strict Priority Queuing strategy, the active egress queues are served in descending

order of priority, from the highest to the lowest: each queue is served till it is completely

empty.

Weighted fair queuing (WFQ)

In Weighted Fair Queuing strategy the bandwidth available is shared among all

active queues proportionally to the specific weights associated to each queue.

These weights permit defining the amount of traffic that will be scheduled out for

each queue.

Example

Two SP and six WFQ

Two queues are served according to the SPQ strategy and 6 queues are served

according to the WFQ strategy.

QoS

W F Q S

P

2SP-6WFQ




Header compression mechanism

FPMR header compression mechanism is based on

compression rule descriptor tables. Copies of compression ruletables are stored in both sender and receiver of packets.Entries in the compression tables provides the necessaryinformation to compress and expand the header of well-knownpackets.

Re cei ve r n o d e

C o m p r e s s i o n

r u l e t a b l e s

COMPRESSOR DECOMPRESSOR

E x p a n s i o n

r u l e t a b l e s

PACKETCOMPRESSED

PACKET

PACKET

d e s c r i p t o r

T r a sm i t t e r n o d e

SERVICE_ID

Priori t y T y p e P P S

descriptor

Re cei ve r n o d e


r u l e t a b l e s


E x p a n s i o n

r u l e t a b l e s

PACKETCOMPRESSED

PACKET

PACKET

d e s c r i p t o r

T r a sm i t t e r n o d e Re cei ve r n o d e


r u l e t a b l e s


E x p a n s i o n

r u l e t a b l e s

PACKETCOMPRESSED

PACKET

PACKET

d e s c r i p t o r

T r a sm i t t e r n o d e

SERVICE_ID


SERVICE_ID


descriptor




Scheduler – Packet fragmentation

The performance in terms of jitter of FlexiPacket MultiRadio are enhancedsignificantly by means of packet fragmentation.

In packet fragmentation a low priority packet transmission is suspendedwhen a higher priority packet arrives. The lower priority packet transmissionrestarts when no high priority packets are waiting for transmission.

T0 T1 T2 T3 T4

T4 – T3

Frames incoming time

Without fragmentation

With fragmentation

Time

A

B

C

D

D A B C

Packets assigned to “B-type” queues

Packets assigned to “W-type” queues

D1 C1 B1 A B2 C2 D2

Priority 1 highest

Priority 2

Priority 3

Priority 4 lowest

UNI t f t i t




FlexiPacketODU

E1

1588

master

BSC

RNC

E1

UNI at zero footprint

UNI

UNI

UNI at the ODU, services mapping, bandwidth profile assignment, CoS assignment

E2E path provisioning up to the ODU with Path Manager

E2E service performance monitoring, L2 OAM ITU-T Y.1731 (performance

management) / IEEE 802.1ag




Microwave Radio Service availability

1+1 HotStandby (CCM based)

1+1 HotStandby (Port rapid shut down)

1+1 FD

1+1 SD

2+0/3+0/4+0 Load sharing

FP MR

FlexiPacket MultiRadio can be protected using several configuration schemes.

1+1 HotStandBy provides only HW protection, other schemes counteract radio

propagation anomalies introducing improvements in the radio link availability.

Radio Link availability

improvementHigh priority traffic

preservation

Basic ODU Hardware

protection

Connection for XPIC,

diversity and load

sharing

GEth

GEth

Ethernet gear

(FP IDU / 3rd party equip, …)




Powering

-48V DCEth

Direct Power

power

module

Ful ly outdoo r site/

Roof top site

A wide set of installation solutions

Eth

Powering viaEthernet cable

P+E

Indoor device

OR

Power in jector

Indoor - Outdoor

installation

Typical power consumption 35 W




Powering and installation ScenarioPowering via Ethernet cable - Power Injector

Powering via

Ethernet cable

Power

Injector

P+E Data (Eth OUT)

Power Injector (if indoor

device doesn’t support

embedded P+E Interface)

Eth-LAN vs Indoor

device (i.e. Switch)

DC PSU Cable vs Power

distribution and PSU DC

Voltage source

-48V DC

Eth LAN data (Eth IN)

Two types of Power Injector

- Indoor 4 IN/OUT

-IP 20 compliant

-compliant to ETSI Class 3.2 (-5°C † +45°C)

-fits ETSI rack and 19" rack

-2/3 standard unit high

-Outdoor 1 IN/OUT

-ETSI Class 4.1 extended range (-40°C † +55°C)




Outdoor Power Injector

•Monolithic outdoor architecture IP55

•Environment compliant to ETSI Class 4.1extended range (-40°C ÷ +55°C)

•3 ports: DC input, 10/100/1000BaseT on RJ45interface, 10/100/1000 Base_T + direct -48VDCoutputs on RJ45 interface

•DC input -48VDC ± 20%

•Power output >60 W

•Sourge protection on output port (5kV)

•MTBF >400 Kh (theoretical, 25°C, maximumload)

Power injector for outdoor installation supporting one FlexiPacket MultiRadio

DC

Cable In/OutEth

Cables




Security features

FlexiPacket MultiRadio is delivered without any security features andmanagement layer being based on the following protocols:

http, FTP, SNMPv2 or SNMPv3, Telnet

All protocols work without encryption

Encryption protocols are installed with a dedicated SW pack; their activationis through a dedicated license

When security features are enabled, the FlexiPacket MultiRadio stops to

work without encryption, and this means also: https, SFTP, SNMPv3 encrypted, SSH take place of above protocols

Encryption protocol is the same for all https, SFTP, SNMPv3, SSH

Two encryption protocols are supported, SHA1 and SHA2; and for thisreason there are two licenses for security

SHA1 pack license SHA2 pack license

NOTE: MD5 protocol is not implemented for NSN policy (not secure)




Synchronous EthernetTiming over Packet

Two key methods for Packet backhaul synchronization:Timing over Packet vs Synchronous Ethernet

Standardized (IEEE1588-2008) exchange ofsynchronization information between master

and slave

Suitable for Layer 2 or Layer 3 networks

Can be used on a packet backhaul to provide

frequency and phase sync

For Freq Sync, intermediate nodes only

need to forward the ToP messagesaccording to the selected QoS class

For Phase Sync, on path support is

required to achieve the tight accuracy

requirement (Transparent or Boundary

clocks in the intermediate nodes)

Standardized synchronization accordingITU-T G.8261/2/4

Synchronous Ethernet operates on Physical

Layer (Layer 1) and has to be supported on

each hop along the connection.

Not affected by network load and

impairments

Alternative (not competing) orcomplementing technology to IEEE1588-

2008

Can be used on a packet backhaul to

provide Frequency Sync

PacketNetwork

RNC

1588

master

IEEE1588v2 PTP Point to point optical GE

3G BTS

PRC

Connection via Microwave

3G BTS

Both key technologies for synchronization in




Both key technologies for synchronization inpacket networks supported in NSN MBH portfolio

10G

RNC

1G

2MSynchronous Ethernet

• Standardized (ITU-T G.8261/G.8262)

• Alternative (not competing)

technology to 1588-2008• Implemented on Flexi BTS and

all of our Carrier EthernetTransport platforms includingFlexiPacket MultiRadio,FlexiPacket FirstMile,FlexiPacket Hub

IEEE1588-2008 (ToP)

•Standardized and accepted asthe industry‟s way forward forpacket based synchronization

• NSN First to market with ourpartner Symmetricom

• FlexiBTS inbuilt slave clocks

• Slave clock in FlexiPacket Hubif not supported in co-located

BTS

Flexi WCDMA

BTS

RNC

RNC

site node

Timing packets (unicast)2MHz

/2Mbps

GPS

2M

1588

master

Packet

PRC

S h i i Fl iP k M l iR di




Synchronization on FlexiPacket MultiRadio

The system can be configured to work in 2 different

modes: without synchronization from an external source

(Free-run mode)

to propagate the synchronization (Synchronous

Ethernet acc. ITU-T G.8261/62) from local site to

remote site or viceversa.

FlexiPacket Radio can operate either as Master or as

Slave synchronization element.

In the Master configuration the FlexiPacket

MultiRadio retrieves the synchronism from the

Radio side and propagates it to the GigabitEthernet interface.

In the Slave configuration the FlexiPacket

MultiRadio takes synchronism from the Gigabit

Ethernet interface, and propagates it to the radio

link.

GE

M Synch

source

GE

SSynch

source

Master configuration

Slave configuration

FlexiPacket

MultiRadio

B t i l Eth t th h t




Best-in-class Ethernet throughput

Up to 540Mb /s per carrier

Up to 660Mb /s per carrier

Ethernet throughput

7 MHz 11,4 - 14,3 Mbit/s 22,8 - 28,7 Mbit/s 28,6 - 36,0 Mbit/s 34,3 - 43,2 Mbit/s 40,1 - 50,4 Mbit/s 45,8 - 57,6 Mbit/s 49,5 - 62,2 Mbit/s 53,4 - 67,2 Mbit/s

13,75/14 MHz 23,0 - 28,9 Mbit/s 46,0 - 57,9 Mbit/s 57,6 - 72,4 Mbit/s 69,1 - 86,9 Mbit/s 80,6 - 101,4 Mbit/s 92,2 - 116,0 Mbit/s 99,6 - 125,2 Mbit/s 107,5 - 135,2 Mbit/s


55/56 MHz 92,0 - 115,7 Mbit/s 184,2 - 231,6 Mbit/s 230,2 - 289,6 Mbit/s 276,3 - 347,5 Mbit/s 322,4 - 405,5 Mbit/s 368,4 - 463,4 Mbit/s 397,9 - 500,5 Mbit/s 429,8 - 540,6 Mbit/s

Ethernet throughput w overhead compression

7 MHz 13,9 - 17,4 Mbit/s 27,9 - 35,1 Mbit/s 34,9 - 43,9 Mbit/s 41,9 - 52,7 Mbit/s 48,9 - 61,5 Mbit/s 55,9 - 70,3 Mbit/s 60,4 - 75,9 Mbit/s 65,2 - 82,0 Mbit/s



55/56 MHz 112,3 - 141,2 Mbit/s 224,7 - 282,6 Mbit/s 280,9 - 353,3 Mbit/s 337,1 - 424,0 Mbit/s 393,3 - 494,7 Mbit/s 449,5 - 565,4 Mbit/s 485,5 - 610,6 Mbit/s 524,3 - 659,5 Mbit/s

128 QAM 256 QAM 512 QAM 1024 QAM4 QAM 16 QAM 32 QAM 64 QAM

4 QAM 16 QAM 32 QAM 64 QAM 128 QAM 256 QAM 512 QAM 1024 QAM

Fl i P k t Mi




Flexi Packet MicrowaveBest-in-class System Gain

Higher system gain means higher availability, smaller antennas, longer hops

80

82

84

86

88

90

92

94

96

7GHz 15GHz 18GHz 23GHz

Frequency Band

System Gain Comparison - dB

FlexiPacket

Competitor A

Competitor B

Competitor C

All values are @ 28MHz, 128QAM, BER 10-6



T ffi E i i G t d




Traffic Engineering – Guaranteed userexperience

2G

3G

3G

2G3G

2G

3G

Tail Site 2G+3G

Chain Site 2G+3G

Tail Site 3G

MW Hub Site

•End to End Service for Ethernet traffic and

TDM traffic

•Configurable traffic profile (Committed andPeak data Rate)

•Traffic provisioning and monitoring

Aggregation

BSCRNC

SAEGW

UNI

UNI

UNI UNI

FlexiPacket Microwave supports Carrier Ethernet Services according to MEF

Traffic in each service is engineered to guarantee given quality and performance

Services are easily provisioned by pointing and clicking

Performances are monitored for each service, providing full control of the network

Fl iP k t R di E b d




FlexiPacket Radio E-band• All Outdoor

• 5xGb Ethernet (1electrical +4xSFP) + 2xSonet/SDH withfree capacity allocation

• Up to 1200 Mbps throughput

• 250/1000 MHz channelbandwidth

• Adaptive Data Rate andModulation (BPSK/QPSK)

• tuneable channelization withinentire 70/80 GHz band

• built-in Gigabit Ethernet Layer

2 switch

2xSDH 4xGbEth(el./opt.)

GbEth(el.)

Part of FlexiPacket family:

• use same IDU and BS solution

• integrated in NetViewer management system

A d




Agenda

Backbone network: SRT1F




Regional Subnetworks

Ring closure

Back up to the Fiber

STM-4 / 16 Ring

Regional /National

Radio Backbones

Main common requirements:

High capacity (up 16xSTM-1)

Maximum compactness

Flexibility

Reliability

Low CAPEX / OPEX

MWR Trunk ApplicationsTraditional SDH transport




MWR Trunk ApplicationsEthernet transport

SRT1F

Multi-reach DWDM IP Core and Edge Routers, Multi-Service

Routers for RAN/Mobile Packet coreTrunk Radio-SRT1F

Core Network (ring and chain topology)

Last aggregation layer (ring and chain topology)

CHAIN

RING

SRT 1F Key Points Fully Indoor Architecture (16 carriers)




SRT 1F Key PointsProduct Positioning

Fully Indoor Architecture (16 carriers)

Fully outdoor version planned

Up to 5xGbps in one rack Protected!

Up to 256QAM with LDPC coding

28/40/56 MHz operation

STM-1, STM-4, GigaEthernet interfaces

4 – 13 GHz Operation (Multi-Band available)

Up to 15+1 ACAP/ACCP/CCDP

Up to 2x(7+1) ACAP/ACCP/CCDP/East-West

XPIC Co-channel

SD with BB combiner (3dB gain)

High Power: +35dBm with ATPC

80W/carrier power consumption

ATPC & RTPC/MTPC up to 20dB, 1dB step

Fully integrated into NetViewer/NetAct

• Native SDH + Native Eth

• SDH system

Classic

Hybrid

Packet

Universal backplane

Flexi-shelf

• every configuration (ACAP, ACCP,

CCDP, N+1 or N+2, single or double

terminal) in the same HW rack

1800mm

• 2200mm rack available as option

• 8 antenna ports per rack

• up to 16 TRs in a row!

• plug-in RF filters (no filter cables)

• all cards are hot swap

• all cards and i/f can be protected

• universal BB card for STM-1 el/opt

via SFP

• universal transceiver unit: HP, XPIC,

SD upgradeable via SW, native TDM

or native ETH via SW selection

• universal controller card: single

protection or double protection or

double direction upgradeable via SW

• Native Eth only

SRT 1F Technical Key Points




SRT 1F Technical Key PointsNative IP transportation over the air

Main Features:

Native IP: Ethernet traffic directly mapped over the air (no EoSDH)

SW capacity upgrade: modulation upgradeable from 4QAM to 256QAM

for pay-as-you-grow approach for the Eth capacity on air up to

400Mbps/28MHz with XPIC

ready for adaptive code modulation

SW upgradeability to XPIC (X-Polar Interf Canceller for CC operation)

SW upgradeability to HP (High Power) version

BEST FLEXIBILITY and SPECTRUM EFFICIENCY in

MW TRUNK RADIO MARKET !!

SRT 1F E l ti t d C i Eth t




SRT 1F Evolution towards Carrier Ethernet

Native IP handling for SRT1F is conceived in fullcompatibility with FlexiPacket proposition to match full

consistency across the access and trunk product lines:

Carrier Ethernet transportation

Hard QoS and OAM (802.1ag, Y.1731, …)

STP, RSTP, MSTP

Gap compression / header compression

Adaptive modulation 4QAM-to-256QAM

SynchE and ToP IEEE 1588

System Architecture




System ArchitectureFlexi-shelf: Universal sub-rack

Branching Section: It can house up to 8x wg on rack top,

to allow 2 directions with 2 polarizations and SD in same rack.RF Filters are plug-in type and with self-supporting SMA back

planned connector. Completely accessible from rack front. H

& V circuits, main and SD circuits, are separated from each

other.

1 8 0 0 m m

TRMD Section: It can house up to 16x TRMD on a row,

flexibly used as 15+1 or 16+0 or N+1/M+1, single direction or

double direction (East+West), ACAP, ACCP or CCDP. Also Multi-

band supported. TRMD is universal unit covering native SDH,

native IP, ACAP, ACCP, CCDP with XPIC, NP or HP, SD or not,

4QAM to 256QAM, all via SW setting on same HW TRMD.

BB Section: It can house up to 16x BB intf on a row, and up

to 2 cards for GE ML or STM-4. It houses one single universal

MCF/controller to support any configuration. Such singleMCF/controller can be selected as single RPS or double RPS

or double direction just by SW upgrade, no HW change.

Optionally, one AUX card can be equipped to add 64kbps user

channels to the auxiliary channels already available.



Efficient ACCP and CCDP operation




Efficient ACCP and CCDP operation

Efficient ACCP and CCDP operation: SRT1F has best-in-class narrow band RF

filters that allows adjacent channels to work in same polarization without any RX

threshold degradation (system gain up to 110.5dB @ 6UGHz, A/A’, BER10-6).

This feature is crucial in high capacity hops, where it is necessary to use CCDP

operation over many channels, and keep high system gain to assure trunk level

performances.

Also, this feature assures enough flexibility to sustain changes in planning from

original ACAP scenario to future eventual expansion to ACCP or CCDP scenarios,

because such upgrade can be done without any HW change (RF filters are same for

ACAP, ACCP, CCDP and XPIC can be enabled via SW).

SRT1F transceiver is unique and universal HW for ACAP, ACCP, CCDP

with XPIC SW upgradeable (pay as you grow) without any HW change

2x(7+1)

CCDP

P1 W12W11 W13

1 2 4 6 8753V(H)

P2 W22 W23

H(V)

W21

W14 W16W15 W17

W24 W26 W27W25

Best in class TX Output Power




Best-in-class TX Output Power

Best in class TX output power: SRT1F Flexi-shelf TX Power can boost up to 35

dBm by means of SW upgrade on the TX module, to cope with very long haul cases

or where antenna size should not be bigger than the max diameter allowed.

Further, to fine-tune the TX power to the real need and save energy, ATPC and also

RTPC/MTPC with 20dB range and 1dB step are fulfilled by SRT1F.

The following table shows the Tx power @ point A’ of SRT1F Flexi-shelf.

TX Power SRT1F NP SRT1F HP +2dB boost

4 GHz 30 dBm 33 dBm 33 -> 35 dBm

4U GHz 29 dBm 32 dBm 32 -> 34 dBm

5 GHz 30 dBm 33 dBm 33 -> 35 dBm

6L GHz 30 dBm 32 dBm 32 -> 34 dBm

6U GHz 30 dBm 33 dBm 33 -> 35 dBm

7L GHz 29 dBm 32 dBm 32 -> 34 dBm

7U GHz 29 dBm 32 dBm 32 -> 34 dBm

8 GHz 29 dBm 32 dBm 32 -> 34 dBm

11 GHz 26 dBm 29 dBm 29 -> 31 dBm

13 GHz 24 dBm 27 dBm 27 -> 29 dBm

Best-in-class RX threshold




Best-in-class RX threshold

Best in class RX threshold: SRT1F Flexi-shelf implements powerful LDPC coding

allowing best receiver sensitivity performances in the market, at any BER reference.

The following table shows the Rx threshold @ point A of SRT1F Flexi-shelf.

RX Threshold SRT1F BER10-3 SRT1F BER 10-6 SRT1F BER 10-10

4 GHz -76.5 dBm -75.5 dBm -74.5 dBm

4U GHz -73 dBm -72 dBm -71 dBm

5 GHz -76.5 dBm -75.5 dBm -74.5 dBm

6L GHz -73 dBm -72 dBm -71 dBm

6U GHz -76.5 dBm -75.5 dBm -74.5 dBm

7L GHz -73 dBm -72 dBm -71 dBm

7U GHz -73 dBm -72 dBm -71 dBm

8 GHz -73 dBm -72 dBm -71 dBm

11 GHz -75.5 dBm -74.5 dBm -73.5 dBm

13 GHz -70.5 dBm -69.5 dBm -68.5 dBm

Wide band tunability




Wide band tunability

wide band tunability: SRT1F transceiver can be tuned in all the half-band at all the

bands from 4 to 8GHz, thus simplifying installation, commissioning and maintenance

sparelog activities.

Flexibility in channel tuning is a must in high capacity trunk applications, where

several channels are in use and to be covered by the equipment.

Tunability SRT1F

4 GHz 2 subbands

4U GHz 2 subbands

5 GHz 2 subbands

6L GHz 2 subbands

6U GHz 2 subbands

7L GHz 2 subbands

7U GHz 2 subbands8 GHz 2 subbands

11 GHz 4 subbands

13 GHz 4 subbands

Flexible branching




Flexible branching

Flexible branching: RF Branching circuit is already mounted in factory and no filter

mount nor connection is required in field. However, branching modifications and

upgrades may be required in field after the original installation. The design of SRT1F

branching is intrinsically flexible, because the RF branching filters and circulators arelocated in a dedicated section of the rack, and directly accessible from rack front

without transceivers removal. Further, TX, RX and RX SD branching chains are totally

separated, thus allowing (for instance) upgrade to SD without any traffic interruption.

Further, Vertical pol and Horizontal pol are totally separated, thus allowing (for

instance) expansion on the second polarization without any traffic interruption. Also a

simple channel change can be done by just replacing the RF filter, without removing

the transceiver unit.

Circulators

Filters

SRT1F

RF Plug-in Filter of

SRT1F Flexi-shelf To transceiver

via backplane

To antenna

circulator

Once the filter is plugged in the

branching frame, the connection with

transceiver is done via backplane

Best-in-class compactness and versatility




Best-in-class compactness and versatility

Best-in-class compactness and versatility: SRT1F can house up to 16 transceivers

in a Universal Flexi-shelf covering any type of configuration, ACAP, ACCP or CCDP,

single or double direction East/West. All can be housed in just one SRT1F rack, thus

saving footprint and also reducing number of power cables needed.

Also, SRT1F 2x(7+1) is a single NE (1 controller/MCF card), in both cases of single

direction and double direction East/West.

SRT1F

Flexi-shelf

16xSTM-1

single-rack!

1:1 power

cabling

1 controller

= 1 NE!

1x ground

rack

old SRT1F K-shelf family

7+1 2x(3+1)ST 2x(3+1)DT

Exp ST Exp DT

universal

Easy installation and maintenance




Easy installation and maintenance

Easy installation and maintenance: all MWR trunk equipment generally require Link

Analyzer and Spectrum Analyzer to make line-up and commissioning in field. Also It

requires SW license for LCT to carry out installation and commissioning.

SRT1F Flexi-shelf implements automatic on-click digital equalization of delay related

to SD path, delay compensation from the protection line, and amplitude/group delay

adaptation of the IF-IF response.

SRT1F implements WebLCT functionality, where the LCT is embedded inside the

MCF/Controller, in conjunction with an HTTP server, so that it can be accessed by user

without any need of a specific SW tool, just using any standard HTTP browser, and

without any need of SW license for LCT.

SRT1F provides many auxiliary channels to increase serviceability (up to 2x2Mbps

wayside per each STM-1 and 3x64kbps per each terminal) and the support of 16

external alarms to monitor station equipment and 8 remote controls to send commands

to station equipment from NetViewer management center.

SRT1F implements SNMP protocol for the supervision management, with possibilityof MIB integration into 3rd party TMN from customer as stand-alone or via NetViewer.

SRT1F supports on-click performance monitoring from NetViewer for all NE’s via

XML file and stored in the NetViewer database, together with logs, events, inventory

SRT1F supports IP DCN, thus optimizing simplicity and efficiency of the DCN design

Optimum sparelog concept




Optimum sparelog concept

optimum sparelog concept: SRT1F has got optimum sparelog concept, because

MODEM, IF, RF, XPIC, SD are integrate into a single, tunable transceiver unit, so that in

case of failure, there is no need for trobleshooting tests to check the problem, instead

just replace the transceiver unit with a spare one.

Basically only two parts are traffic affecting, and both can be protected:

Transceiver unit (1:N)

BB interface (1:1)

SRT1F MTBF is estimated about 10 times better than the competition

F1 ... F7 F8

Designed for operation for various environments

Very few returns from field

Low Power Consumption




Low Power Consumption

Low power consumption: Typical SRT1F power consumption is about 80W/STM-1, in

the High Power version, meaning max 1280W for a 2x(7+1)CCDP terminal. Power

saving upto 25% can be achieved using ATPC functionality.

Designed for “green” trunk applications.

It means big improvement with respect to other MW trunk products available in the

market, making 20% to 50% of total savings.

It means lot of power saving when deploying SRT1F!

OPEX saving on AC Power supply:

up to 50% reduction of KWH

CAPEX saving on Photovolt System:

Reduce the number and size ofneeded solar cells

Low Power Ecologica l

Consumption:

up to 50% less than

competitors








Core

•MWR Trunk

•Fiber-based transport

•NG Metro

•DWDM

Access & Aggregation

• All MWR catalogue

•Fiber-based transport

•NG Metro

•DWDM

NetViewer + other EMS

NetAct Transport

• All-in-one element/networkmanagement solution for the

e2e transport network

Key advantages:

Visibility of all MWR and fiberbased transport networkcomponents of the e2e service

path

Fault, performance, inventorymanagement for the entiretransport network

E2E provisioning for the entiretransport network

One single point of integrationinto NM/SM/Umbrella systemtrough NetAct for Transport

NetAct Transport provides true E-2-E management




NetAct Transport provides true E 2 E managementfor the complete transport network

E M L

N M L

3rd-pEMS

other IP

NetAct TransportE-2-E management of any transport technology

CoreAggregation/MetroAccess/1stMile

Eth

E1

A-8100

FPH FPH

Eth

FlexiPacket

Optical transport

Juniper

MX/BX/EXA-2200

A-4100

A-8100

Cisco

7600

FlexiNT

DynaNet

ConnMaster

hiX-56xx

Tellabs

8600

hiT70xx hiT7300/7500 Adva

CiscoJuniper

M-/T-Series

Cisco

MWR

End-to-end QoS Solution




End to end QoS Solution

• Automatic path detectionand configuration

• CAC calculation andservice activationaccordingthe individual needs(SLAs)

• Service monitoring/connection supervision

(802.1ag, Y1731, 802.3ah)

E2E Eth OAM E2E QoS

E2E provisioning E2E synchronization over packet

Nb

Nb

RNC

Nb

Nb

RNC

QoS Marking

QoS Marking

E2e Connection provisioning:

• End point

• Committed / Peak rate

• Classes of services

• Connection admission control

NE configuration NE configuration

Policing

Policing

Connection Admission Control

QoS enforcement

Priority queuing

Bandwidth reserved for guaranteed traffic

(CIR, EIR, latency control … )

Congestion control (overbooking)

E2E provisioning

E2e provisioning and surveillance




p gwith NetViewer/Path Manager

• Support of FlexiPacketMWR (IDU and ODU)

• Circuit Emulation(TDMoE protocol mgmt)

• E2E VLAN management

• E2E bandwidth mgmt(QoS and policing)

• Layer 2 bridging mgmt

NetViewer with Path Manager

E2E connectionprovisioning

QoS and policingE2E Connection

Surveillance

Aggregation

Eth/E1

Eth/E1

Eth/E1

Eth/E1

Cell Sites Controller Sites

Agenda




Agenda

Solution Portfolio for packet backhaul

Solution portfolio for packet backhaul



p p

RNC Site Solution, Cell Site GatewayMobile Packet Backbone Connectivity Cell Site

Gateways

RNC SiteSolution

Mobile Aggregation

Best Partners for Highest Customer Satisfaction

RNC Site Solution ,Mobile Packet Backbone Connectivity

106966785 Microwave Portfolio

Documents