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Page 6 / 70 Scroll up to view Page 1 - 5
1.1
Device Overview
Ubee Interactive
2
DDW3612 Subscriber User Guide
•
July, 2010
1.1.1
Application Diagram
The following graphic depicts the general connection topology and use of the
DDW3612.
1.1.2
Physical Specifications, Standards, Firmware Operations
The following list provides the features and specifications of the DDW3612 Wireless
Cable Modem Gateway.
Interfaces
Cable: F-Connector, Female
LAN: 4 10/100/1000 Mbps RJ-45 Ports
USB: 1 USB 2.0 Port
Standards/Certifications
DOCSIS 3.0/Euro DOCSIS 3.0 Certified
DOCSIS/Euro DOCSIS 1.0/1.1/2.0 Certified
CE/ FCC Class B
Downstream*
Maximum Data Rate per Channel (up to 8 channels):
DOCSIS = 30 Mbps (64 QAM), 42 Mbps (256 QAM), EuroDOCSIS = 41 Mbps
(64 QAM), 55 Mbps (256 QAM)
Total Max Bandwidth (8 Channels): DOCSIS = 343 (304) Mbps,
EuroDOCSIS 444 (400) Mbps
Symbol Rate: 6952 Ksps
Desktop PCs,
Router, Hub
WiFi Phone
Laptop PCs (Wireless
Connection)
Cable
Up to 4 Ethernet
LAN Connections
Ubee DDW3612
Page 7 / 70
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
Page 8 / 70
1.1
Device Overview
Ubee Interactive
4
DDW3612 Subscriber User Guide
•
July, 2010
Operating Temperature: 0°C ~ 40°C
Humidity: 5~90% (non-condensing)
1.1.3
Default Values
This device is pre-configured with the following parameters:
Local Port Address
Operation Mode
: NAT Mode (WAN setting)
Subnet Mask
: 255.255.255.0
Wireless Defaults:
Primary SSID
(subscriber-managed) = DDW3612 plus last 2 characters of the
cable modem’s MAC Address (UPPER case, if letters).
Example:
DDW3612BE
Note
: If the subscriber changes the SSID, the device does not revert to this default
SSID upon any reset of the device, except in the case of a manual reset to restore
factory default settings. The device
MAC address
can be found on the device
label, or refer to Cable Modem - Information (
p. 12
).
WPA Pre-shared Key
= DDW3612 plus the last 6 characters (3 octets) of the
cable modem’s MAC address.
Example:
DDW3612
7CD4BE
WPS PIN
= 12345670
Device Nam
e = UbeeAP
Web Interface Logins (also used for telnet access):
Standard User/Consumer Web Interface Login:
Username: user
Password: user
Page 9 / 70
Ubee Interactive
1.1
Device Overview
DDW3612 Subscriber User Guide
•
July, 2010
5
1.1.4
LED Operational Summary
The following table describes what the device LEDs indicate.
LED
Position
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED9
LED10
LED11
LED
Color
Green
Green
/
Blue
Green
/
Blue
Green
/
Blue
Green
/
Blue
Green
Green
Green
Green
/
Blue
Green
/
Blue
Green
LED
Label:
USB
Host
Eth-4
Eth-3
Eth-2
Eth-1
WPS
Wi-Fi
Online
US
DS
Power
CM
Initialization
1
Power ON
On
On
On
On
On
Off
Off
On
On
On
On
2
Load Image
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
Off
Off
Off
Off
Off
3
H/W Check
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
Flash
Flash
Flash
On
4
DS Locked
and
Sync OK
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
Flash
Flash
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
5
US Ranging
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
Flash
Flash
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
6
US Ranging
OK
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
Flash
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
7
Registration
OK
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
On
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
8
NACO Enable
(network
access)
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
On
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
9
NACO
Disable
Off
On, if
connects
On, if
connects
On, if
connects
On, if
connects
Off
On
Off
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
CM
Operation
1
Attached CPE
On Green
On
Green
, if
connect,
Blue
if
speed
linked at
1000 mbps
(gibabit
ethernet)
On, if
connect,
Blue
(same as
explained
to left).
On, if
connects,
Blue
(same as
explained
to left).
On, if
connects,
Blue
(same as
explained
to left).
On
On
On
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
2
CPE Data
Tx/Rx
Flash
Flash, if
connects
Flash, if
connects
Flash, if
connects
Flash
Flash
On
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
1) On,
Blue
with channel
bonding
2) On,
Green
without channel
bonding
On
Page 10 / 70
1.1
Device Overview
Ubee Interactive
6
DDW3612 Subscriber User Guide
•
July, 2010

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