aviat wtm 6000 all ip long haul trunking platform
DESCRIPTION
WTM All IP radioTRANSCRIPT
AVIAT WTM 6000 OVERVIEW
ALL- IP LONG HAUL TRUNKING
WIRELESS TRANSMISSION PLATFORM
NOVEMBER 21, 2012
Long Haul Wireless Transmission or ‘Trunking’
• Wireless remains the only medium to enable many operators to deploy nation-wide networks
• Provides backbone network where fiber is not available, too expensive, fiber is not available, too expensive, or not secure
• Spans difficult terrain over long distances in challenging environments
NOVEMBER 20122 AVIAT NETWORKS |
Wireless Trunking Features
• High capacity• Multi-gigabit throughput
• Reliable• Paths can be engineered for 99.999% availability
• Long distance• A single link can span 100 miles, even over water.
Chains of links can cover thousands of miles Chains of links can cover thousands of miles across a continent
• Fast to deploy• A national backbone network can be established
in less than a year
• Common infrastructure• Shares the same towers as GSM/3G/WiMAX
networks
NOVEMBER 20123 AVIAT NETWORKS |
New Generation Trunking Platform – Aviat WTM 6000
• Long Haul, high performance N+1/N+0 native IP packet transport
• 4 Gbit/s or more of aggregate Ethernet throughput
• 4 to 13 GHz ITU-R long haul frequency bands
• Market leading rack density with 16 channels/rack
• XPIC/CCDP Frequency reuse
• Hybrid Ethernet/IP and/or TDM/STM-1/STM-4 operation
• Ultra-reliable, scalable and upgradeable
• Low-risk, cost effective migration path from TDM/SDH to Hybrid, to all-IP
NOVEMBER 20124 AVIAT NETWORKS |
All-IP Trunking Solution• First trunking radio with advanced
Packet transport features
• Gigabit Ethernet switch card (GE-SW)
• Ethernet Link Aggregation enables multiple RF channel bonding onto a single Gigabit Ethernet port
16 slots for GE-ADPT cardsand/or STM-1 cards
16 slots for TRMD blades
2 slots for AUX cards
• Priority Assignment (QoS)
• Scheduler and Jumbo Frame
• VLAN support per port
• STP/RSTP (IEEE 802.1w)
• Flow Control Support
• Synchronous Ethernet (SyncE)
NOVEMBER 20125 AVIAT NETWORKS |
1 x SV card
WTM6000
2 slots for GE-SW cards
2 slots for Connection cards
for BB-INTF redundancy(1 card supports up to 8 *
BB-INTF pairs)* Availability of BB-INTF redundancy is
later than GA2.
Designed for Maximum Trunking Performance
• Designed for highest level of performance and protection, not adapted from a split-mount product
• Dual plane propagation and equipment protection architecture
• Wide ATPC dynamic range (Manual TPC • Wide ATPC dynamic range (Manual TPC available)
• In-Phase (IP) combiner type Space Diversity w/Automatic Static and Dynamic DADE
• Errorless/hitless N+1 Radio protection switching (RPS) for carrier grade transmission
NOVEMBER 20126 AVIAT NETWORKS |
Industry's highest rack density
• 16 radio channels in a single sub-rack
• Support for M+0, N+1 Terminal or Repeater and (M+1/N+1) Terminal, ACAP/ACCP/CCDP
• Purpose-designed for all indoor installation trunking applications
• Other competing radios are adapted from access-type split-mount designs
• No cable interconnections between baseband, transceiver modules and branching unit
• Very low power consumption
NOVEMBER 20127 AVIAT NETWORKS |
Adaptive Modulation
• WTM 6000 introduces 256QAM Adaptive Modulation (AM) on a trunking radio for the first time
• Dynamically varies link modulation depending upon path conditions
• Allows use of 256QAM for higher • Allows use of 256QAM for higher throughput, with little degradation of path performance or length
• Reduces costs - smaller antennas, less tower loading
NOVEMBER 20128 AVIAT NETWORKS |
Throughput Performance Per RF Channel
Channel Size “Airlink” Capacity
Per RF channel, @ 256QAM(All frame sizes)
Maximum Layer 1 Throughput
per RF channel, @ 256QAM
Plus IFG & Preamble
Suppression(64 byte frame sizes)
NOVEMBER 20129 AVIAT NETWORKS |
28/30 MHz 178 Mbit/s 216 Mbit/s
40 MHz 238 Mbit/s 289 Mbit/s
High System Gain for Longer Paths
• Superior System Gain for exceptional System Availability• +33 dBm @ 64 QAM
• +32 dBm @ 128 QAM
• Low Noise Figure receiver
• Low loss RF branching filters
• Convenient Cable-less interconnect between BRU and TRDMs
• Lower cost antenna system
NOVEMBER 201210 AVIAT NETWORKS |
Hybrid Mixed-Mode Transport
• STM-1/STM-4 TDM mixed-mode operation alongside Gigabit Ethernet
• Native TDM – no circuit emulation, no extra latency or overheads
• Electrical/optical STM-1 and Gigabit Ethernet interfaces available in the same rack
• Convenient migration path from TDM/SDH to all-IP
All TDM/SDH Hybrid SDH+Ethernet All Ethernet/IP
NOVEMBER, 201211 AVIAT NETWORKS |
BRU block
TRMD block
BB-INTF
slotSTM-1
All TDM/SDH
GE-SW
BRU block
TRMD block
BB-INTF
slotGE-CH
STM-1
Hybrid SDH+Ethernet
GE-SW
BRU block
TRMD block
BB-INTF
slot
All Ethernet/IP
GE-SW “Port” Protection in a card, 1 or 2 per shelf
• GE-SW card supports 2 types of port protection
1. L2LA: Using Layer 2 Link Aggregation function inside GE-SW
• When Port 1 fails, Port 2 can handle the packet data to/from 8 x GE-ADAPT cards (Up to 1 x 1GbE)
• Note: Both of Port 1 & 2 are in normal state, the total throughput of line side is up to 2 x 1GbE.
GE-ADPT
GE-ADPTx 8
. . .
GE-SWRadio
throughput of line side is up to 2 x 1GbE.
2. L2LA: Spanning Tree Protocol, STP/RSTP
• GE-SW always selects Port 1 or Port 2 to handle the packet data to/from 8 x GE-ADAPT cards. The total throughput of line side is up to 1 x 1GbE, in this case.
• Selection from above two types is an user configurable parameter on GE-SW
NOVEMBER 201212 AVIAT NETWORKS |
Port 1
Port 2
Other equipment connectedto WTM 6000
Port a
Port b
Line
Network Management
• Fully supported by full-featured Provision® Network Management platform
• Full management feature set for lower OpEx
• Traffic performance of every hop can be monitored, per RF channelmonitored, per RF channel
• Simplified on-site test and maintenance
• Event Management - alarms and status
NOVEMBER 201213 AVIAT NETWORKS |
Reduce Capital and Operational Costs
• High degree of modularity allows easy expansion
• Superior technical specifications: optimized native IP Ethernet packet traffic, mixed-mode STM-1
• All-indoor chassis simplifies installation, maintenance, growth
• Industry Leading Capacity-per-Rack minimizes shelter • Industry Leading Capacity-per-Rack minimizes shelter cost
• Easy installation and Commissioning minimizes field costs
• Simplified Branching Unit (BRU) to minimize expansion cost.
NOVEMBER 201214 AVIAT NETWORKS |
Aviat WTM 6000 Summary
• Delivering multi-gigabit native Ethernet and hybrid transport over long distances, with exceptional reliability and availability
• Compact design fits more RF • Compact design fits more RF channels into a single rack than ever before, with room to spare
• Ease of use and efficient design ensure trouble free operation
NOVEMBER 201215 AVIAT NETWORKS |
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