CDM-Qx Satellite Modem Revision 5
Summary of Specifications MN/CDMQx.IOM
A–7
A.6 Framing Summary (Future)
Transparent EDMAC (Future)
Overhead
added
None 5% to 2 Mbps
1.5%
(see Note 2)
Available
data rates
and format
All rates and
formats
All rates and formats
Overhead
components
None Remote control link
between modems’
processor
Additional
Reed-
Solomon
Overhead
220/200
225/205
219/201 for
IESS-310 mode
200/180
Scrambling
(see Note 1 )
Basic ITU
V.35 (Intelsat)
Proprietary
scrambler
Notes:
1. When Reed-Solomon is Off.
2. 1.5 % for Rates 5/16, 21/44 BPSK Turbo, Rate 21/44 QPSK Turbo,
and all rates > 2 Mbps
A.7 Miscellaneous
Front panel
Tactile keypad, 6 keys (Up/Down, Left/Right, Enter/Clear)
Vacuum Fluorescent Display (blue) - 2 lines of 40 characters
Loopbacks
Internal IF loopback, RF loopback, digital loopback, and inward/outward loopback
Fault relays
Hardware fault, RX and TX Traffic Alarms
M&C Interface
EIA-232 and EIA-485 (addressable multidrop, 2-wire or 4-wire), 10/100 BaseT Ethernet
M&C Software
SATMAC software for control of local and distant units
AC Consumption
(Depends on configuration) 60 watts (maximum)
AC Operating Voltage
100 to 240 VAC, +6%/-10% - autosensing
(total absolute max. range is 90 to 254 VAC)
DC Operating Voltage
36 to 72 VDC, 6.25 amps
Temperature:
Operating
Storage
0 to 50
o
C (32 to 122
o
F)
-25 to 85
o
C (-13 to 185
o
F)
Dimensions
1.75H x 19W x 19D inches
(4.4H x 48W x 48D cm)
Weight
< 20 lbs (7.0 kg) approx (depends on configuration)
CE Mark
EMC Safety
FCC
Part 15
