• Ethernet Speed
  • Gigabit Ethernet
• Internet Streaming
• Ports
  • 1 port
• Form Factor
  • Desktop
• IPv6 Support

SPECS

Hardware Features

• DOCSIS 3.0 standard compliant
• Backward compliant with DOCSIS 2.0/1.1/1.0
• IEEE 802.3/802.3u 10/100/1000BASE-TX Ethernet
• IPv6 support
• QoS priority queueing
• MSO SNMPv3 remote network management
• Provides MIBs for DOCSIS 1.0/1.1/2.0/3.0

Certifications

• Comcast
• Time Warner Cable
• Cox Communications
• Bright House Networks
• Major US cable providers²
• CableLabs DOCSIS 3.0 CW70
• CE
• FCC
• cUL
• CB

  External Device Interfaces

• 10/100/1000BASE-TX Ethernet port (auto MDI/MDIX)
• CATV-Coaxial Female WAN port
• Power button
• Reset button
• Power input

Operational Support System

• Protocol: IP/TCP/UDP/ARP/DHCP/TP/HTTP/ICMP/SNMP V1, V2c, V3

Data Speed Downstream Receiver

• Demodulations: 8/16/32/64/256/512/1024QAM
• Channel bonding maximum: 8
• Maximum downstream speeds: 30 Mbps (640QAM) / 43 Mbps (256QAM) / up to 320 Mbps through 8 channel bonding¹ 
• Frequency range: 50 to 1002 MHz +/- 30 KHz
• Bandwidth: 6 MHz
• Signal level: -15 dBmV to +15 dBmV, automatically gain controlled by CM

Data Speed Upstream Receiver

• Modulations: QPSK, 8/16/32/64/256QAM, 4 U/S
• Channel bonding maximum: 4
• Maximum upstream speeds: 30 Mbps (TDMA) / 35 Mbps (SCDMA) / up to 160 Mbps¹ 
• Frequency range: 5 to 42 MHz
• Bandwidth: 200/400/800/1600/3200/6400 KHz
• Signal level: 8 to 58 dBma (QPSK) / 8 to 54 dBma (32/64QAM) / 8 to 53 dBma (S-CDMA)

Dimensions (L x W x H)

• Device: 5.2 x 6.0 x 1.4 inches
• Box: 6.65 x 8.58 x 2.48 inches

Weight

• Device: 0.65 lbs.
• Box: 2.7 lbs.

Power

• Input: DC 120-240 V AC / 50/60 Hz, <10W
• Output: 12 V / 1 A DC

Temperature

• Operating: 32 to 104 °F (0 to 40 °C)
• Storage: -4 to 158 °F (-20 to 60 °C)

Humidity

• Operating: 10% to 90% non-condensing

¹ Actual data throughput may vary depending on your individual service contract with your cable provider, the network conditions and environmental factors, including volume of network traffic, building materials and construction.

² Certification varies per cable service provider. Please contact your cable service provider to determine if the DCM-301 is compatible.

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