User Guide
Table Of Contents
- Cambium
- PMP 450 Planning Guide
- Accuracy
- Copyrights
- This document, Cambium products, and 3rd Party Software products described in this document may include or describe copyrighted Cambium and other 3rd Party supplied computer programs stored in semiconductor memories or other media. Laws in the United ...
- Restrictions
- License Agreements
- High Risk Materials
- Safety and regulatory information
- Contents
- List of Figures
- List of Tables
- About This Planning Guide
- PMP support website: http://www.cambiumnetworks.com/support
- Cambium main website: http://www.cambiumnetworks.com/
- Sales enquiries: solutions@cambiumnetworks.com
- Email support: support@cambiumnetworks.com
- Telephone numbers:
- For full list of Cambium support telephone numbers, see:
- http://www.cambiumnetworks.com/support/contact-support
- Address:
- Chapter 1: Planning considerations
- Regulatory planning
- Network migration planning
- Site planning
- Link planning
- Analyzing the RF Environment
- Selecting Sites for Network Elements
- Diagramming Network Layouts
- Grounding and lightning protection
- Configuration options for TDD synchronization
- Data network planning
- Security planning
- Isolating APs from the Internet
- Managing module access by passwords
- Filtering protocols and ports
- Port Lockdown
- Isolating SMs
- Filtering management through Ethernet
- Allowing management from only specified IP addresses
- Configuring management IP by DHCP
- Planning for airlink security
- Planning for RF Telnet Access Control
- Forwarding Downlink PPPoE PADI packets
- Planning for RADIUS integration
- Planning for SNMP security
- Ordering components
- Chapter 2: Legal information
- Cambium Networks end user license agreement
- Acceptance of this agreement
- Definitions
- Grant of license
- Conditions of use
- Title and restrictions
- Confidentiality
- Right to use Cambium’s name
- Transfer
- Updates
- Maintenance
- Disclaimer
- Limitation of liability
- U.S. government
- Term of license
- Governing law
- Assignment
- Survival of provisions
- Entire agreement
- Third party software
- Hardware warranty
- Limit of liability
- Cambium Networks end user license agreement
- Chapter 3: Reference information
PMP 450 Planning Guide
Table 12 Link Budget Details – Dynamic Rate Adapt, 2.4GHz
Product Parameter
Performance Details
1x
2x
4x
6x
8x
PMP 450
††
Modulation QPSK-SISO QPSK-MIMO 16-QAM-MIMO 64-QAM-MIMO 256-QAM-MIMO
2.4GHz Max.
LOS Link Budget
(no fade margin)
– 20 MHz channel
bandwidth
with Integrated
SM antenna
15.2 mi / 24.32
km
10.8 mi / 17.28
km
5.4 mi / 8.64 km 2.4 mi / 3.84 km 1.1 mi / 1.76 km
with Reflector
Dish that adds 12
dB to SM Range
40 mi / 64 km 40 mi / 64 km 21.5 mi / 34.4 km 9.6 mi / 15.36 km 4.3 mi / 6.88 km
2.4GHz Max.
LOS Link Budget
(no fade margin)
– 10 MHz channel
bandwidth
with Integrated
SM antenna
24.1 mi / 38.56
km
17.1 mi / 27.36
km
7.3 mi / 11.68 km 3.6 mi / 5.76 km 1 mi / 1.6 km
with Reflector
Dish that adds 12
dB to SM Range
40 mi / 64 km 40 mi / 64 km 29 mi / 46.4 km
14.4 mi / 23.04
km
3.8 mi / 6.08 km
2.4GHz Max.
LOS Link Budget
(no fade margin)
– 5 MHz channel
bandwidth
with Integrated
SM antenna
27.1 mi / 43.36
km
19.2 mi / 30.72
km
10.8 mi / 17.28
km
4.3 mi / 6.88 km 1.4 mi / 2.24 km
with Reflector
Dish that adds 12
dB to SM Range
40 mi / 64 km 40 mi / 64 km 40 mi / 64 km
17.1 mi / 27.36
km
5.4 mi / 8.64 km
2.4GHz Max.
Aggregate
Throughput with
1/16 Cyclic Prefix
to 1 SM
(75%/25%
DL/UL Ratio) –
RF Link Test
20 MHz Channel:
(up+down)
13 Mbps 30 Mbps 59 Mbps 96 Mbps 129 Mbps
10 MHz Channel:
(up+down)
6 Mbps 13 Mbps 26 Mbps 42 Mbps 55 Mbps
5 MHz Channel:
(up+down)
2 Mbps 4 Mbps 9 Mbps 14 Mbps 18 Mbps
2.4GHz Nominal
Per-Chain
Receive SM RX
Sensitivity
(including FEC)
‡‡
20 MHz Channel -86 dBm -86 dBm -80 dBm -73 dBm -66 dBm
10 MHz Channel -90 dBm -90 dBm -83 dBm -76 dBm -66 dBm
5 MHz Channel -91 dBm -91 dBm -86 dBm -78 dBm -68 dBm
Link Budget,
Integrated (dB)
20 MHz Channel 128 125 119 112 105
10 MHz Channel 132 129 121.6 115.5 104
††
Maximum setting of Max Range parameter is 40 mi.
‡‡
PMP 450 devices include a dual polar antenna; Channel A (Vertical/+45) and Channel B (Horizontal/-45). Listed
receive sensitivity corresponds to single-channel readings.
pmp-0047 (March 2014)
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