User Manual

LINKSYS BEFCMU10 ver. 3 User Manual
headend equipment
Management & Maintenance • Support Web pages and private DHCP server for
status monitoring
• SNMP v1/v2c/v3 Management
• Remote secured operating firmware downloading
• Reset To Default Settings by RESET Push Button
• Syslog (Remote)
• Event Log (Local)
Specifications
Cable RF:
Downstream Upstream
Operating Frequency Range 88-860MHz 5-42MHz
Frequency Channel HRC, IRC, STD
Frequency Selection Auto Scanning Controlled by Headend
Bandwidth 6MHz Programmable (200*N KHz)
N=1, 2, 4, 8, 16, 32
Characteristic Impedance
75Ω Nominal 75Ω Nominal
Signal Level Range -15 to +15dBmV/64QAM
-15 to +15dBmV/256QAM
A-TDMA:
+8 to +58dBmV/QPSK
+8 to +55dBmV/(8,16)QAM
+8 to +54 dBmV/(32,64)
QAM
S-CDMA:
+8 to +53 dBmv/All
Modulation 64QAM/256QAM QPSK/16,32,64QAM
128QAM for TCM Only
Modulation Rate 5.056941/5.360537
Msym/sec
A-TDMA:
160/320/640/1280/2560/5120
Ksym/sec