General Description

The EC270 USB Cable Modem complies with MCNS DOCSIS 1.0 standard and guarantees the interoperability with any CableLabs ® qualified MCNS CMTS (Cable Modem Termination System, Head-End).

With its standard 10Base-T Ethernet or USB 1.1 interface, EC270 USB Cable Modem provides the choices to be installed with any system, PC, MAC, or Set-Top-Box, connection easily. You can simply plug the cable modem onto USB interface/network with your PC(s), as well as to hook on an Ethernet network. One single modem supports 16 connections (PCs) with HUB. Prominent bandwidth advantage accelerates the data transmission. You can enjoy quality video- conferencing, video-on-demand, on-line gaming, remote education, telecommuting, and Fax over IP in the high data transmit rate. SNMP remote management enable s cable operator to serve end user in site, quickly and efficiently.

DOCSIS 1.1 ready hardware design can easily upgrade EC270 USB/Ethernet cable modem with more enhanced features, such as improved QoS and hardware-based packet- fragmentation capabilities, enabling it to be a true comprehensive telecommunication platform to support IP telephony and other constant-bit-rate services in the future.

Features and Benefits

USB Plug-N-Play. With USB1.1 interface, user needs not to worry about NIC card installation. Just plug-in to the USB interface on PC and enjoy the broadband service.

DOCSIS 1.0 compliant. Fully interoperate with DOCSIS 1.0 CMTS. Getting the high-speed data surfing services. Freely choose your cable company with standard MCNS cable service.

Ultra fast data communications. Up to 40Mbps download and up to 10Mbps upload speed make your Internet exploring, video conferencing, and file transferring easier and comfortable.

Standard Ethernet Interface.Works with any systems through 10Base-T Ethernet port. Easy connection to another PC or HUB; with only HUB(s), you can easily extend your connection up to 16PCs.

SNMP network management. Remote network management makes customer service easier and faster.

Specifications

Downstream

Demodulation: 64QAM, 256QAM

Physical Speed: max. 40Mbps or 30Mbps

Error Correction: Reed Solomon

Frequency Range: 88MHz to 860Mhz agile

Bandwidth: 6MHz

Input Signal Level: -15dBmV to +15dBmV

Upstream

Demodulation: QPSK, 16QAM

Physical Speed: 320, 640, 1280, 2560, 5120Kbps (QPSK) 640, 1280, 2560, 5120, 10240Kbps (16QAM)

Error Correction: Reed Solomon

Frequency Range: 5MHz to 42Mhz agile, in 1Hz steps

Bandwidth: 200, 400, 800, 1600, 3200KHz

Output Signal Level: 8dBmV to 58dBmV (QPSK), 8dBmV to 55dBmV (16QAM)

SNMP Management

MIB Group: MIB II, MCNS MIB

LED Behavior

Power - power supply status

Cable - carrier and server status

PC - PC connection status

Data - data active status

Test - self diagnosis status

Interface

DTE : IEEEE802.3/ 10Base-T; USB 1.1

Cable: F type, 75ohm

Power

Modem power input: 12VDC

Power consumption: 9W (Typ)

Safety

UL1950

EMC Emission

FCC part 15, class B

Mechanical

Size: 70mm(width) x 155mm (depth) x 185mm (height)

Net Weight: 450g

Environmental

Operating temperature: 0°C ~ 40°C

Humidity: 10 % ~ 90 % (non-condensing)

Storage temperature: -20°C ~ 60°C