Ubee DDW3612 - Page 7

Ubee Interactive 1.1 Device Overview
DDW3612 Subscriber User Guide • July, 2010 3
 RF Input Power: -15 to +15dBmV (64 QAM), -15 to +15dBmV (256 QAM)
 Input Impedance: 75 Ω
Upstream*
 Frequency Range: 5MHz ~ 65MHz
 Modulation A-TDMA: QPSK, 8, 16, 32, 64QAM, S-CMDA: QPSK, 8, 16, 32, 64,
128QAM
 Max B/W of 4 Channels = 122.88 (108) Mbps, B/W Per Channel (up to 4
channels) = [QPSK 0.32 ~ 10.24 Mbps, 8 QAM 0.48 ~ 15.36 Mbps,
16 QAM 0.64 ~ 20.48 Mbps, 32 QAM 0.80 ~ 25.60 Mbps,
64 QAM 0.96 ~ 30.72 Mbps, 128 QAM/TCM 30.72 Mbps]
 Symbol Rate: 160, 320, 640, 1280, 2560, 5120 Ksps
 RF Output Power: TDMA/ATDMA: +8dBmV to +54dBmV (32/64 QAM). ATDMA
Only: +8dBmV to +55dBmV (8/16 QAM), +8dBmV to +58dBmV (QPSK). S-
CDMA: +8dBmV to +53dBmV (all modulations)
*Actual speeds can vary based on factors including network configuration and speed.
Security
 VPN Pass-Through (IPSec/L2TP/PPTP)
 NAT Firewall, MAC/IP/Port Filtering, Parental Control
 Stateful Packet Inspection (SPI), DoS Attack Protection
 WPS/ WPA/ WPA2/ WPA-PSK& 64/128-bit WEP Encryption
 TACACS or RADIUS Authentication
Wireless and Network
 Supports 4 SSIDs, 802.11b/g/n compliant with speeds up to 300 Mbps
 DHCP Client/Server / Static IP network assignment
 RIPv1/ v2
 Ethernet 10/100/1000 BaseT / full-duplex auto-negotiate functionality, IPv4 to
IPv6 support.
Device Management
 Customer premises equipment (CPE)
 Supports IEEE 802.11e Wi-Fi Multimedia (WMM) and UAPSD (power savings)
 Web-Based Configuration
 Telnet Remote Management
 Secure Firmware Upgrade via TFTP
 Configuration Backup and Restore
 SNMP Support
 Interoperability with main CMTS products
Physical and Environmental
 Dimensions: 172.2(W) x 254(D) x 42(H) mm
 Weight: 500 g
 Power: 12V/1.5A