Ubee DDM3521 - GDI Technology, Inc.
UbeeTM DOCSIS 3.0 8 x 4 Cable Modem Model: DDM3521 DDM3521 Device Highlights Performance -- The DDM3521 DOCSIS 3.0 certified cable modem delivers the bandwidth to support subscribers' multimedia and high-bandwidth applications with up to 343 Mbps downstream* and 122 Mbps upstream.* Deployment -- The DDM3521 is well suited for large subscriber deployments, providing simplified installation, operations, diagnostics, and supportability. Network Interface -- 10/100/1000 Ethernet interface provides exceptional performance. IPv4 and IPv6 support enables increased address capacity and improved security. Overview Ubee introduces the DDM3521 8 x 4 Cable Modem, a subscriber bridge device providing cable-based internet access to the home. With eight downstream channels and four upstream channels, the DDM3521 can be bonded virtually, allowing operators to deliver significant speed increases to subscribers. Gigabit Ethernet -- The DDM3521 Cable Modem provides a Gigabit Ethernet port with LAN speeds that take advantage of the higher speed tiers offered by DOCSIS 3.0. The DDM3521 10/100/1000M autonegotiation capabilities make it compatible with 10M Ethernet, 100M Fast Ethernet, and GigE. DOCSIS 3.0/2.0/1.x Certified and Compatible -- The DDM3521 Cable Modem is DOCSIS 3.0 certified and fully backwards compatible with DOCSIS 1.x/2.0 standards. The DDM3521 has a built-in 1GHz downstream tuner allowing operators to increase the frequency spectrum and enable new services. Usability -- Subscribers can easily determine the status of their DDM3521, including if channel bonding and Gigabit Ethernet is enabled. Bright, dual-colored LEDs with intuitive icons indicate single or bonded channels and Ethernet speed: DS/US LEDs are GREEN in single channel mode, BLUE when using bonded channels Ethernet LED is GREEN if connected at 10/100 Mbps, BLUE if connected at 1000 Mbps (GigE) *Maximum Speeds (actual speeds vary based on factors such as network configuration, conditions, and service tier). DDM3521 Cable Modem February 2013 Let's Make It Easy Combined with world-class engineering and manufacturing, Ubee's core principle is to make it easy to work with our products. Through the entire life cycle of our devices--from implementing requirements, staging, and deployment, to operational support and the user experience--Ubee makes it easy. Contact a Ubee Product Specialist for more information on the DDM3521 Cable Modem. Ubee Interactive, Inc. 8085 S. Chester Street, Suite 200 Englewood, CO 80112 www.ubeeinteractive.com DDM3521 Product Specifications Interfaces & Standards RF Interface: External F-Connector CPE Interface: 10/100/1000 Base Ethernet DOCSIS 3.0/2.0./1.x Certified Downstream* Frequency Range: 88 MHz ~ 1002 MHz Modulation: 64 / 256 QAM Maximum Data Rate 8 DS: 343 Mbps RF Input/Output Power: -15 to +15 dBmV Input Impedance: 75 Channel Bandwidth: 6 MHz 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) 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 *Maximum Speeds (actual speeds vary based on factors such as network configuration, conditions, and service tier). Basic Configuration Application Diagram DDM3521 Cable Modem Subscriber Premises Cable RF/Coax Ethernet/LAN Connection Single Computer or Other Ethernet-Enabled Device Common Configuration DDM3521 Cable Modem Cable RF/Coax Ethernet/LAN Connection Ethernet/LAN Connection Wireless Access Point LAN Switch Router Desktop PCs and/or other Ethernet LAN Devices (e.g., Gaming Console) Laptop PC and/or Other Wireless Devices Subscriber Premises Ubee Interactive, Inc 8085 S. Chester Street, Suite 200 Englewood, CO 80112 www.ubeeinteractive.comAcrobat Distiller 9.5.2 (Windows)