CiM-550 IP Enabled Satellite Modem

Rev. 2

Introduction

CD/CIM550.IOM

Hyper Text Transfer Protocol (HTTP)

File transfer protocol (FTP)

OPERATIONS & MAINTENANCE 1

Configuration & Management

Console interface

SNMP v2

Private Modem Specific MIB

SNMP MIB II support

Telnet

HTTP

Remote software / firmware upgrade

Local software / firmware upgrade

Traffic statistics

Faults & alarms

Configuration backup & restore

SECURITY

Password Protection

CONSOLE / REMOTE CONTROL PORT 1

Interface

EIA-232 or EIA-485 (2- or 4-wire)

 

 

1Not available in CDM-550 mode

MODULATOR

Transmit Filtering

6th order Butterworth, per IESS 308

Frequency Stability

± 1.5 ppm, 0 to 50º C

 

 

Harmonics and Spurious

< -55 dBc/4 kHz

 

 

Transmit On/Off Ratio

55 dB minimum

 

 

Phase Noise

< 0.24º rms double-sided, 100 Hz to 1 MHz

 

 

Output Power

0 to -20 dBm, 0.1dB steps

 

 

Accuracy

± 0.5 dB over frequency and temperature

 

 

DEMODULATOR

 

Input Range

-30 to -60 dBm

 

 

Max Composite Level

+35 dBc up to a max of -5 dBm

 

 

Acquisition Range

± 1 to ± 30 kHz (1 kHz steps)

 

 

Acquisition Time

Depends on data rate, FEC rate and acquisition range

 

 

8