Motorola MB8600 Cable Modem

The Motorola MB8600 cable modem specifications follow below. Note: may receive a small commission from affiliate links, which helps to keep this website online.



  • Download speed up to 3.8 Gbps
  • DOCSIS 3.1 cable modem
  • Backward compatible with DOCSIS 3.0 networks
  • Supports IPv4 and IPv6
  • WiFi router: No
  • VoIP telephone adapter: No

Motorola MB8600 Cable Modem Images

Motorola MB8600 Cable Modem Package
Motorola MB8600 Package
Motorola MB8600 Cable Modem Front View
Motorola MB8600 Front View
Motorola MB8600 Cable Modem Back View
Motorola MB8600 Back View

Notable Motorola MB8600 Cable Modem Specs

Type: Cable
DOCSIS: 3.1, backward compatible with DOCSIS 3.0
Color: Black
IPv6 Support: Yes
WiFi Router: No
VoIP Telephone Adapter: No

Network Interface
Interface: Four 10/100/1000 Gigabit Ethernet LAN Ports (three are hidden – used for port bonding or multiple IP addresses only)

Device Power
Power Consumption: 30 Watts

Min Operating Temperature: 32 °F (0 °C)
Max Operating Temperature: 104 °F (40 °C)

Physical Specifications
Height: 7.875 in (200 mm)
Width: 2.25 in (57 mm)
Depth: 7.25 in (184 mm)
Weight: 1.15 lb (0.52 kg)

Maximum Theoretical Data Rate: 3.8 Gbps*
Bonded Channels: 32 SCQAM (DOCSIS 3.0) or 2 OFDM (DOCSIS 3.1)

Maximum Theoretical Data Rate: 3.8 Gbps*
Bonded Channels: 8 SCQAM (DOCSIS 3.0) or 2 OFDMA (DOCSIS 3.1)

*Various factors affect actual data throughput, such as the total number of users on the network, services offered by the internet provider, type of server, computer equipment, and other factors.

Motorola Resources

MB8600 Data Sheet

MB8600 Quick Start Guide

Motorola Phone Support: 1-800-753-0797

Motorola Email

Motorola Support

Motorola Facebook

Motorola Twitter

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