Redline Communications Inc. SUIIRM Manual Do Utilizador

™

 

 

 

70-00078-01-02-DRAFT 

Proprietary Redline Communications © 2008 

May 12, 2008 

Page 43 of 50

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 

5

 

< 

Table 26: Specifications - Indoor Wireless Subscriber  Modem 

System Models: 

SU-IIR (SU-I) 

System Capability: 

LOS, Optical LOS, non LOS 

 

Cell-based point-to-multipoint deployment 

RF Band 

1

:  

3.300 - 3.500 GHz (FWA Band) 

 

3.400 - 3.600 GHz (FWA Band)

 

 

3.600 - 3.800 GHz (FWA Band) 

Channel Size: 

3.5, 7 MHz 

RF Dynamic Range:  

> 45 dB 

Spectral Efficiency: 

Up to 5 bps/Hz (over the air) 

 

Up to 3 bps/Hz (net to Ethernet) 

Over The Air Rate:  

Up to 35 Mbps Uncoded Rate @ 7 MHz channel 

2

 

Ethernet Data Rate: 

Up to 23 Mbps @ 7 MHz channel 

2

 

Maximum Tx Power: 

+24 dBm (region specific) 

Rx Sensitivity: 

-98 dBm @ BPSK 1/2 (based on BER 1x10E-6) 

Cable: 

Coaxial cable for connection to integrated antenna 

Network Attributes: 

Transparent bridge, 802.1Q VLAN, 802.1p, TOS/DSCP 

 

VLAN port tagging, L2/L3 address traffic classification 

Modulation/Coding Rates:  Auto-select modulation: BPSK, QPSK, 16 QAM, 64 QAM 

 

Auto-select coding: 1/2, 2/3, 3/4 

Over-the-Air Encryption: 

DES 

MAC: 

Cell-based PMP deployment 

 802.16-2004 

compliant 

PMP 

 

802.16-2004 packet convergence sub-layer mode 

 

Scheduled Services (rtPS, nrtPS, UPS, BE) 

 TDMA 

Access 

Duplex Technique: 

TDD (Time Division Duplex) 

 

HD-FDD (Half-Duplex Frequency Division Multiplexing) 

Wireless Transmission: 

256 FFT Orthogonal Frequency Division Multiplexing 
 (OFDM) 

Network Connections: 

RJ-45 (10/100 Ethernet) 802.30 

System Configuration: 

Telnet CLI, FTP (software updates)