Promax Cable Ranger+ User Manual page 80

►Downstream DOCSIS Channel Demodulation
Parameter
Systems compatibility
MER
BER
Constellation Diagram
Lock range
►Others
Parameter
DOCSIS BONDING GROUP (DBG)
RANGING PROCESS
REGISTERING PROCESS
SPEED
IPTV, VOIP test
►Configuration Menu
Parameter
Channel Plan
Standard TV Channel plans
Customized Channel plan
Units
Reference Line
Trace
Frequency Step
Top Frequency
6.5 Upstream Generator
►Frequency
Parameter
Mode
Tuning range
Dual mode
Resolution
Accuracy
Carrier level
Chapter 6: SPECIFICATIONS
Value
DOCSIS 2.0, DOCSIS 3.0
From 27 dB to 40 dB
Pre BER (Before RS): From 10 E-2 to
10 E-10
For all systems with x2, x4 zoom
-20 dBmV to 60 dBmV
Value
1-8 graphic bar channels
representation
DOWNSTREAM/UPSTREAM CABLE
MODEM measurements to fix
Upstream power and Frequency
8 Downstream channels x 4 upstream
channel table representation
Upload and download test speed
Packet transmission for PLR, lattency,
jitter Rvalue and MOS
0
Value
Yes
CCIR,EIA,HRC,IRC,OIRL,FCC up to 10
Up to 30
dBmV, dBuV, dBm
from –60 dBmV to 120 dBmV
normal, max hold and min hold
form 10 kHz to 100 MHz
900 MHz, 1700 MHz or selectable
Value
QAM (DOCSIS 3.0)
From 5 to 85 MHz
Fix frequency or sweep
100 kHz
±5 kHz
from 60 to 115 dBuV (1 dB step)
Additional Data
Post BER (After FEC): From 10 E-2 to
10 E-10
Additional Data
Full IP address
Additional Data
Additional Data
75 March 2020