PMP450 Introduction
December, 2011
Increase Performance / Protect Investment
Cambium Networks is working on new products that will protect your investment
Cambium Networks is developing a revolutionary new PMP 450 access point that will provide significantly higher network capacity than existing PMP 100 and PMP 430 systems
SMs you buy today will be compatible with this new access point
Solution: PMP450 Dual Protocol AP • Simultaneously talks to both FSK & OFDM SMs using Canopy MAC protocol • Dramatically increases overall system capacity • No wholesale change-out of SMs required to achieve benefits • Intelligently adapts as OFDM loading increases to maximize performance • OFDM MIMO data rates of up to 90 Mbps peak throughput • MIMO subscribers to maximize network capacity
PMP450 – Access Point
PMP450 – Subscriber Module
Copyright 2011 Cambium Networks, Inc.
PMP450 – Product List Access Point
Part Number
Wideband Access Point with 60° Sector Antenna
C054045A001A
Connectorized Wideband Access Point
C054045A002A
Subscriber Module
Part Number
Subscriber Module – uncapped throughput
C054045C004A
Subscriber Module – 4 Mbps throughput
C054045C001A
Subscriber Module – 10 Mbps throughput
C054045C002A
Subscriber Module – 20 Mbps throughput
C054045C003A
Subscriber Module Upgrade Keys will be available
PMP450 – Accessories CMM3 and CMM4 compatible
Part Numbers
CMMmicro (CMM3)
1070CKDB
CMM4 (cabinet with or without switch, rack mount)
1090CKBA, 1091A, 1092A
Universal GPS
1096A
Power Supplies and Mounting Kits
Part Numbers
30V Supply
ACPSSW-09B through 14A
Mounting Bracket
SMMB1A
Passive Antenna Enhancements (for SM)
Part Numbers
Cassegrain Antenna (+8dBi for PMP450)
TBD
Reflector Dish (4pk) (+13dBi for PMP450)
HK2022A
Preliminary Product Brochure
Copyright 2011 Cambium Networks,
PMP450 Key Features Radio Performance Features
Advantage
Dual Band (5.4 and 5.8 GHz)
Single SKU covers both bands!
2x2 MIMO
Higher spectral efficiency, throughputs and/or link budgets
Seamless operation with PMP100 and PMP430
Migration path to new technology, capacity gains without total system replacement
Dynamic Bandwidth Allocation by technology
Maximizes capacity of sector with mixed product
Physical Features
Advantage
1000BaseT (Gig-E) interface
Allows for future platform enhancement
IP67 Certified Access Point Housing
Fully weather rated
Built-in surge suppression on AP
No additional parts needed
PMP450 Key Features Cambium Features
Advantage
Low, consistent latency operation
Network loading doesn’t affect performance
Flexible Networking Capability
Same GUI and Canopy features, management continuity across products
Tiered Subscriber Modules
Range of prices and performance to meet all WISP needs
Optional passive antenna options for the Subscriber Module
Enhance the SM range only when needed
A Range of Synchronization options: CMM, UGPS, embedded GPS (future)
Allows for synchronization at price that makes sense for the deployment
The Migration Story
Definition: Area Averaged Sector Capacity
Area Average of 30 Mbps
90 Mbps
36 Mbps 15 Mbps 60 Mbps Across entire coverage area
Assume: • Users are uniformly distributed across coverage area • Data usage is equally distributed across subscribers • Sector edge is 6 miles (not to scale)
PMP450 AP Capacity vs % of OFDM MIMO Traffic
40 35 capacity vs % of OFDM traffic FSK only capacity
capacity (Mbps)
30 25 20 15
↑ 30% of traffic
10 5 0
0
10
20
30
40
50
60
70
80
90
100
Actual cumulative % of BW usage vs Actual cumulative % of users 120%
100%
80%
e g a s U W fB o % m u C
60%
40%
20%
0%
Cum % of Subscribers
PMP450 AP capacity vs % of MIMO OFDM traffic and users on a mixed FSK / MIMO OFDM sector
40 capacity vs % of OFDM traffic capacity vs % of OFDM users FSK only capacity
35
capacity (Mbps)
30 25 20 15
8% of users ↓
10
↑ 30% of traffic
5 0
0
10
20
30
40
50
60
70
80
90
100
Ways to use the Increased Capacity‌
1) Add new customers with same data plans 2) Offer a new higher throughput data plan 3) A combination of the two
Greenfield Performance
Definition: Area Averaged Sector Capacity Using Integrated Patch Antenna on SM
30 Mbps 90 Mbps 60 Mbps
Area Average of
21 Mbps Across 15 Mbps coverage area Of ~4 miles
Assume: • Users are uniformly distributed across coverage area • Data usage is equally distributed across subscribers • Sector edge is 6 miles (not to scale)
Definition: Area Averaged Sector Capacity Using Cassegrain Antenna on SM
30 Mbps Area Average of 90 Mbps
36 Mbps 60 Mbps Across entire coverage area
Assume: • Users are uniformly distributed across coverage area • Data usage is equally distributed across subscribers • Sector edge is 6 miles (not to scale)
Definition: Area Averaged Sector Capacity 30 Mbps
Using Reflector Dish Antenna on SM
Area Average of
59 Mbps Across entire 60 Mbps coverage area
90 Mbps
Assume: • Users are uniformly distributed across coverage area • Data usage is equally distributed across subscribers • Sector edge is 6 miles (not to scale)
Flexible Deployment Options
B A
C A
B
C
60째 sector FSK replacement
B A
A B
B
A C
90째 sector*
120째 sector*
PMP450 Platform Opportunities Possible Future Enhancement
Benefit
Dual sector SISO support
Could support 2 sectors with single radio
40 MHz channel bandwidth
Effectively double the aggregate throughput
256 QAM modulation (4x)
Enhanced throughput at close range
Embedded GPS
Remove need for external device to synchronize network
PTP product release based on PMP450
Further enhance the low end PTP portfolio
*Not currently committed features
Thank You!
www.cambiumnetworks.com