Appendix B Product Specifications - Samsung InfoRanger SCM-140U User Manual

B
Appendix
Item
Ethernet
Interface
USB
Operating
Temperature
Storage
Downstream
Frequency
Upstream
Downstream
Modulation
Upstream
Downstream
Data rate
Upstream
Downstream
Channel spacing
/ bandwidth
Upstream
Downstream
FEC
Upstream
Downstream
Symbol rate
Upstream
Downstream
Bits per symbol
Upstream
Downstream
Level range
Upstream
Product Specifications
Specification
10/100Mbps, RJ-45 1 port (6 ft.)
12Mbps, USB 1 port (6 ft.)
32°F to 104°F
-13°F to 158°F
90 ~ 858MHz
5 ~ 42MHz
256QAM : 64QAM
16QAM : QPSK
64QAM (30Mbps), 256 QAM (40Mbps)
QPSK (5Mbps), 16QAM (10Mbps)
6MHz
200KHz, 400KHz, 800KHz, 1.6MHz, 3.2MHz
RS (128,122) / Trellis
RS (Programmable)
64QAM : 5.056941Msps
256QAM : 5.360537Msps
160K, 320K, 640K, 1280K, 2560Ksps
64QAM : 6-bits
256QAM : 8-bits
QPSK : 2-bits
16QAM : 4-bits
-15 ~ +15dBmV
QPSK : +8 ~ +58dBmV
16QAM : +8 ~ +55dBmV
B-1