EtherHaul™ Solution for Last Mile & Mobile Backhaul ... Siklu Jan 2011.pdf · EtherHaul™ -...
Transcript of EtherHaul™ Solution for Last Mile & Mobile Backhaul ... Siklu Jan 2011.pdf · EtherHaul™ -...
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EtherHaul™ Solution for Last Mile & Mobile Backhaul
Applications
Prezentowane przez:
VSAT System s.j.
Maciej Eckstein
tel. 601350930
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MILLIMETER WAVES - THE NEW FRONTIER FOR WIRELESS BACKHAUL
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 2
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E-Band Regulation in the World is Forming
FCC - FCC 03-248 - Allocations and Service Rules for the 71-76 GHz, 81-86 GHz
and 92-95 GHz Bands (Oct. 2003)
CEPT - ECC Recommendation (05)07 - Radio Frequency Channel Arrangements
for Fixed Service Systems Operating in the Bands 71-76 GHz and 81 - 86 GHz
(Oct. 2005)
ETSI Standards - finalized in July 2009
Market Status:
National regulators are allocating and regulating this band
Operators releasing RFI/Qs
Deployments in Europe and USA
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 3
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Mobile data explosion challenges operators (and the “iPhone Effect” travels east)
Customers Angered as iPhones Overload AT&T
September 3, 2009 By Jenna Wortham
Apple iPhone puts strain on AT&T’s network
Monday, May 11, 2009 By Martin Peers
Manoj Kohli of Bharti Airtel: "The biggest
constraint could be backhaul capacity...
very few sites are touched by fibre-optics.“
May 8, 2010 (financial analysts at Ericsson's Capital Markets Day)
© All Rights reserved to Siklu Communication Ltd. 2010. Company Confidential 4
Data Era
Voice Era
Time Source: Unstrung Insider
Operators need a revolution in backhaul transport cost!
• Equipment cost/performance curve must be flattened
• Solution must be scalable to support 4G/LTE networks
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Removing the Bottleneck with mmWaves
Vodafone’s view (presented in an IIR conference)
Today: 10 Mbps per cell-site
2012: >120 Mbps per cell-site
The limited spectrum availability will be
further stressed by additional 3G and LTE
sites that will require new links
Vodafone’s view
Traditional spectrum availability problem can
be addressed using frequency bands such as
E-band (70-80GHz)
Suitable for short distance urban links
© All Rights reserved to Siklu Communication Ltd. 2010. Company Confidential
The E-band spectrum (71-76 GHz, 81-86 GHz) will be the
“Next Generation Wireless Backhaul Spectrum”
mitigating the spectrum congestion
5
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ETHERHAUL™ - CHANGING THE
BACKHAUL RULES
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 6
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EtherHaul™ - Changing the Backhaul Game
EtherHaul is a “game changing” wireless backhaul solution at the industry’s
lowest total cost of ownership (TCO)
Leveraging the advantages of the 71-76 GHz (E-band) spectrum EtherHaul
delivers reliable, carrier-grade bandwidth optimized for the mobile backhaul
network edge (first / last mile)
Designed with demanding carrier wireless backhaul demands in mind
EtherHaul combines state of the art RF design with rich networking features
while being flexible, scalable, and easy to install
EtherHaul future-proofs the backhaul network - enabling the transition to
Ethernet, providing the high capacity required by HSPA, LTE and WiMAX and
supporting future network topologies such as flat-IP, mesh and ring
architectures
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 7
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EtherHaul-1200
8
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EtherHaul™ - the Backhaul Solution for the Last/First Mile
9
Cell Sites
3rd Aggr.
Transport Network
Second Mile Last/First Mile Middle Mile
Core Network
1st Aggr. 2nd Aggr.
BSC/RNC/
SAE-GW
Last/First Mile Second Mile Middle Mile
20Mbps to 300Mbps 100Mbps to 1,000Mbps Over 1Gbps Required link throughput
Up to 1.5 km (urban) 1Km to 5Km n X Km Distance between sites
n X 10,000 n X 1,000 n X 100 # of sites to be connected
9 © 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential
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Compact and Reliable Design EtherHaul™ - System Overview
Scalable and flexible to support multiple network architectures:
2 Ethernet ports to support Ring, Daisy-Chain and Mesh topologies
Low Power, compact and reliable design
Modem/MAC/SW – CMOS IC
Single chip radio transceiver
Easy Antenna Alignment
Legacy
support (optional IDU)
CMOS Baseband
(modem)
Single chip
Radio
Transceiver
Network
Processor
Ethernet
Ethernet
All-outdoor unit
Layer 2 switching capabilities, QoS, OAM
SW upgradeable to Layer 3 capabilities
E1/T1
cust
om
er
equip
ment
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 10
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Data Interfaces
Supported Ethernet Interfaces:
2 x 100/1000Base-T (RJ45)
2 x 1000Base-X (SFP)
Supported SFP Types: 1000Base-LX (1310 nm), SX (850 nm), 1000Base-T
Any combination of 2 Ethernet interfaces may be used at a given
time
11 © 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential
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PASMO E – KONIEC OPŁAT ZA
KORZYSTANIE Z CZĘSTOTLIWOŚCI
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 12
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Koszt używania radiolini w Polsce
Pasmo 74-76 GHz jest 357-krotnie tańsze w użytkowaniu niż popularne pasmo 38
GHz w przeliczeniu na jeden MHz.
Radiolinie Siklu wykorzystują kanały szerokości 250 lub 500 MHz z modulacją aż do
16 QAM
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 13
Zakres częstotliwości
[GHz]
Szerokość
kanału [MHz]
Opłata w złotych
/rok
do 7.1 28 25.000
7.1 – 11.7 28 15.000
11,7 – 22.0 28 10.000
22.0 – 26.5 28 5.000
26.5 – 39.5 28 2.000
39.5 – 57.0 28 1.000
powyżej 57 GHz 100 20
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Koszt używania radiolini w Polsce
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 14
Typowa Radiolinia dostępowa 200 Mbps duże miasto:
kanał 28 MHz w paśmie 38 GHz modulacja QAM 256 – wydajność 180 do 220 Mbps full
duplex
Radiolinia Siklu EH-1200 Light – 200+ Mbps duże miasto :
kanał 500 MHz w paśmie E - 74 GHz – wydajność 360 Mbps simlex (180+180 Mbps lub
360+100 Mbps)
20 krotna oszczędność kosztów opłat do UKE
Zwrot kosztów radiolini Siklu w 3 lata
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Koszt używania radiolini w Polsce
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 15
Typowa Radiolinia dostępowa 600 Mbps duże miasto:
kanał 56 MHz w paśmie 38 GHz modulacja QAM 256 XPIC – wydajność 660 do 750
Mbps full duplex
Radiolinia Siklu EH-1200 - 600+ Mbps duże miasto :
kanał 500 MHz w paśmie E - 74 GHz – wydajność 880 Mbps simlex (440+440 Mbps lub
600+280 Mbps)
40 krotna oszczędność kosztów opłat do UKE
2-3 krotnie tańszy koszt zakupu niż typowa radiolinia XPIC
Zwrot kosztów radiolini Siklu w mniej niż 2 lata
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ETHERHAUL™ - CHANGING THE
BACKHAUL RULES
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 16
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Easily Scalable to Boost Capacity
The EtherHaul solutions are easily scalable enabling operators to
boost network capacity and performance on a “pay-as-you-grow”
basis
The EtherHaul 1200 capacity may be divided equally between the
downstream and upstream or may be divided asymmetrically up to a
ratio of 75%-25% downstream-upstream ratio
17
Upstream Downstream Upstream Downstream
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential
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EtherHaul™ Maximizes Spectrum Usage with
Adaptive Bandwidth, Coding & Modulation (ABCM)
EtherHaul implements hitless/errorless adaptive bandwidth, coding and modulation
adjustment to optimize the over-the-air transmission and prevent weather-related fading
from causing traffic on the link to be disrupted
EtherHaul can gain over 20 dB in link budget by dynamically adapting:
Modulation - 16QAM to QPSK
FEC coding rates – rate 4/5 to rate 1/8
Channel bandwidth – 500 MHz to 125 MHz, 250 MHz to 62.5 MHz
Traffic is dropped according to the QoS priority
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 18 Voice, synchronization, real-time traffic, signaling and control
Streaming media, interactive traffic
Internet, email, background traffic
20 Mbps
200 Mbps
600 Mbps
99.999%
(5.3 min.)
99.995%
(26.3 min.)
99.99%
(52.6 min.)
Capacit
y A
vaila
bility
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EtherHaul 1200 - Availability
Rain Zone H:
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 20
Rain Zone H (1 foot)
Availability 99% 86h/year
99.9% 8.6h/year
99.95% 4.3h/year
99.99% 52min/year
99.995% 26min/year
99.999% 5min/year
Rain rate (mm/h) 2 10 11 32 48 53
Capacity (Mbps) @ 500 m 910 910 910 910 910 910
Capacity (Mbps) @ 750 m 910 910 910 910 910 910
Capacity (Mbps) @ 1,000 m 910 910 910 910 910 910
Capacity (Mbps) @ 1,250 m 910 910 910 910 736 484
Capacity (Mbps) @ 1,500 m 910 910 910 736 364 364
Capacity (Mbps) @ 1,750 m 910 910 910 484 84 84
Capacity (Mbps) @ 2,000 m 910 910 910 364 42 21
Capacity (Mbps) @ 2,250 m 910 910 910 84
Capacity (Mbps) @ 2,500 m 910 910 736 42
Capacity (Mbps) @ 2,750 m 910 736 484 21
Capacity (Mbps) @ 3,000 m 910 484 484
Notes:
Aggregated capacity
The traffic can be divided symmetrically in a 50%-50% upload-download ration or asymmetrically up to a
25-75 ratio upload-download ratio
Capacity varies according to packet size.
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TRIAL IN POLAND
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 21
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© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 22
Trial in Poland
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Trial in Poland
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 23
Warsaw - 1500m Link distance.
Error free since 29th November 2010
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Switching
The EtherHaul-1200 incorporates a fully functional integrated Provider
Bridge (IEEE 802.1ad)
The IEEE 802.1ad Provider Bridge, commonly known as QinQ or Provider
Bridge, extends the IEEE 802.1Q standard by providing for a second stack of
VLANs in a bridged network forwarding (tunneling) frames from multiple
customers through a provider network using service VLANs (S-VLAN) while
maintaining the customer’s VLAN (C-VLAN)
QoS-Aware Pipe
The EtherHaul-1200 provides a QoS-aware pipe mode relevant for the
network scenarios when the advanced, networking capabilities of the switch
are not required.
Minimal user configuration is required to achieve a point-to-point
connection while still utilizing the Quality of Service and adaptive
bandwidth, coding and modulation capabilities.
24 © 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential
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The EtherHaul-1200 QoS Engine classifies the incoming packets by
VID, PCP and/or DSCP (as defined by the IEEE 802.1 Q/p and RFC-
2475 standards) and maps them onto {EVC, CoS} pairs.
EtherHaul has 8 priority queues per interface
Queues are accessed by Strict Priority or Weighted Fair Queuing
mechanisms
Classification and Quality of Service
25
EIR
EIR CIR
CIR CIR
CIR
S-1
S-3
S-4 S-5 S-2
Service Name Class Priority
S-1 Synchronization, signaling and
control
Very High
S-2 Voice High
S-3 Real-time streaming (video, gaming) Medium
S-4 Web Low
S-5 Background Very Low
CIR – Committed Information Rate
EIR – Excess Information Rate
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential
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EtherHaul supports advanced network topologies including:
Point-to-Point
Ring
Daisy Chain
Mesh
For future LTE X2, S1 interfaces
Abundant spectrum and
“pencil-beams” enable mesh
topologies
Core
Network
EtherHaul™ - Flexible Network Topologies
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 26
BSC/RNC
RAN
Point-to-Point
Ring
Daisy Chain
Mesh
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EtherHaul provides two types of Ethernet OAM:
End-to-end Service OAM based on IEEE 802.1ag provides end-to-end fault
monitoring and performance measurements
Continuity Check Message (CCM)
Linktrace
Loopback
EtherHaul provides performance monitoring according to Y.1731
Frame delay
Frame loss
Alarm Progagation
OAM
27
Operator A Operator B
Link OAM 802.3ah
Service OAM 802.1ag / Y.1731
Link OAM 802.3ah
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EtherHaul supports non-proprietary protection and resiliency
standards allowing mixed-vendor deployments to provide resiliency,
higher reliability and better distribution of the network peak loads
Supported resiliency standards (in the roadmap):
G.8032 Ethernet Ring Protection Switching
802.3ad Link Aggregation
G.8031 Ethernet Linear Protection
Resiliency
xDSL
Fiber
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Synchronization
The EtherHaul-1200 provides Synchronous Ethernet (G.8261)
capabilities receiving a synchronized Ethernet link and provides a
synchronized Ethernet link on the other end of the wireless link
within the required masks.
The EtherHaul-1200 provides optimized transport of the IEEE
1588v.2 packets allowing to the slave to regenerate the clock within
the required masks
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Interoperability Demonstration
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 30
Participating vendors:
Agilent, Albis Tech., ALU, Calnex, Ceragon, Ciena, Cisco, ECI, Ericsson,
Ethos, Harris-Stratex, Huawei, Ixia, JDSU, MRV, NEC, RAD, SIAE, ,
Spirent, Symmetricom, Telcom Systems, Tejas Net.
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Small foot print
Under 1ft. antenna size
Small outdoor unit is hidden behind the antenna
Just one cable for data and power
Very low power consumption < 20W
Reduced energy costs
Allows to use Power-over-Ethernet (PoE) as the
power feed with standard 802.3at Type 2
All outdoor solution
Reduces the space needed indoors (which also leads to a reduction of the OpEx)
An ideal backhaul solution for all-outdoor base stations
Low transmit power
“Green” Design Compact, Easy to Install, All Outdoor
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 31
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Extremely light weight: ≈3 Kg (radio + antenna)
Can be carried up the mast on installers belt saving time and money
Quick antenna alignment
In current trials: the link was installed and aligned in under 15
minutes following short training
Installer Friendly
© 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential 32
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Management
Network Management System SikluView NMS
NMS Interface Protocol: SNMP v1/v2/v3
Element Management: Web-based EMS, CLI
Management Interface: Via the Ethernet interfaces
RSSI Indication: Accurate power reading
available at ODU and NMS
Performance Monitoring: Per Ethernet port statistics
Per VLAN statistics
Per queue statistics
Enhanced radio Ethernet
statistics
33 © 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential
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…to conclude
35
Our mission:
to become the mmWave backhaul leader !
Siklu offers a “game changing” product that combines low cost with
state of the art performance to enable real 90% savings in backhaul
costs
Siklu’s products are optimized for the network edge, flexible,
scalable, easy to install, and environmentally friendly
Siklu operates in the mmWave band which is the next fastest
growing segment of the licensed microwave frequency bands
35 © 2010 All Rights reserved to Siklu Communication Ltd. Company Confidential