User Manual

Understanding Silver Spring Networks Access Points 1 About Access Points
Understanding Silver Spring Networks Access Points Rev 2 2 January 2013 Silver Spring Networks 9
Specifications
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Table 1. Access Point specifications
Feature Description
900 Mhz Communications:
Data rate 100Kbps
Frequencies 902-928 MHz North America
915-928 MHz Australia
902-907.5, 915-928 MHz Brazil
870-876 MHz Luxembourg & United Kingdom
870-873 MHz Portugal
922-928 MHz New Zealand
Spread Spectrum technology FHSS
Transmitter output 30 dBm
Output impedance 50 ohms
Receiver sensitivity -97 dBm for 1% PER
WAN Cellular, Ethernet, Satellite
2.4 GHz HAN Transceiver:
Frequency range 2.4 GHz, ISM Band
Data rate 100Kbps - 1Mbps FHSS, 250kbps DSSS
Spreading technique DSSS, FHSS
MAC/Channels 802.15.4 - DSSS
Transmitter output Output Power: 20-23dBm DSSS; 20-27dBm FHSS
Receiver sensitivity -97 dBm for 1% PER
Power Draw TX 1.8 W typ. (2.0 W max.)
Physical Interfaces:
Antenna connector N Type, Female
NAN antenna Omni antenna with gain not to exceed 3.6dBi on 2.4GHz and 3.0dBi
on 900MHz
Cellular antenna Mobile Mark antenna RMM-UMB-1S-WHT-7
Protocols/Security:
Addressing Internet Protocol Version 6 (IPv6)
Security Secure Hash Algorithm 256 bit (SHA-256) RSA-1024 and /or ECC-
256
Encryption AES-128 or AES-256
Mechanical:
Cellular 24cm (9.5”) L x 25cm (10”) W x 13cm (5.2”) H, 2.38kg (5.1 lbs.)
weight, IP65, white, aluminum housing
Ethernet 23cm (9”) L x 20cm (8”) W x 10cm (4”) H, 1.8kg (4 lbs.) weight, IP65,
white, aluminum housing
Underground (cellular) 34cm (13.5”) L x 29cm (11.5”) W x 15cm (6”) H, 6.2kg (13.6 lbs.)
weight, IP67, fiberglass reinforced polyester (FRP) housing