Ubee Interactive
Introduction
Ubee DDM3521 Cable Modem User Guide • February 2013
5
Channel Bandwidth: 6 MHz
*Maximum Speeds (actual speeds vary based on factors such as network configuration, conditions, and service tier).
Upstream
Frequency Range: 5 MHz ~ 42 MHz
Modulation: QPSK, 8, 16, 32, 64 QAM, 128 QAM (S-CDMA only)
Maximum Data Rate 4 US: 122 Mbps*
RF Output Power: TDMA /ATDMA:
+8 to +54 dBmV (32QAM, 64QAM ATDMA only)
+8 to +55 dBmV (8QAM, 16QAM)
+8 to +58 dBmV (QPSK)
S-CDMA: +8 to +53 dBmV (all modulations)
*Maximum Speeds (actual speeds vary based on factors such as network configuration, conditions, and service tier).
Device Management
Local and Remote Web Management Interface
Telnet Remote Management
SNMP v1/v2/v2c and v3 agent built-in
IPv4 and IPv6 support
Physical and Environmental
Dimensions: 6.7” W x 6” D x 1.75” H
(170 mm x 152 mm x 44 mm)
Input Power: 100-120VAC, 50-60Hz
Output Power: 12V @ 1.0A
Power Consumption: < 10W (full load)
LEDs: Power, Ethernet, US, DS, Ready
Operating temp: 0
˚
C to 40
˚
C (32
˚
F to 104
˚
F)
Humidity: 5~95% (non-condensing)
Storage temp: -40
˚
C to 70
˚
C (-40
˚
F to 158
˚
F)
Certifications
Safety: UL 60950; CE/FCC Class B
Others: RoHS, WEEE
