Motorola MB8611 2.5 Gbps Cable Modem image 0

Motorola Cable Modem - 2.5 Gbps (Black)

$124.99
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Motorola MB8611 2.5 Gbps Cable Modem image 0
  • Motorola MB8611 2.5 Gbps Cable Modem image 0
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Motorola Cable Modem - 2.5 Gbps (Black)

Motorola Cable Modem - 2.5 Gbps (Black)
$124.99

Unlock the full potential of your high-speed internet

The Motorola MB8611 is built for ultimate speed and reliability, combining next-gen DOCSIS 3.1 technology with 32x8 DOCSIS 3.0 support. Perfect for gigabit and multi-gigabit internet plans, it features a 2.5 Gbps Ethernet LAN port that prevents throttling, eliminates the need for port bonding, and maximizes performance with today’s fastest routers and computers. With Full-Band Capture Digital Tuning, the MB8611 boosts efficiency while saving energy, and Active Queue Management (AQM) ensures smoother gaming, video streaming, and video conferencing by reducing lag. Compatible with Xfinity, Cox, Spectrum, and other major cable providers, this modem is future-proof for years of service. Whether you’re streaming content, gaming online, browsing the web, or powering a smart home, the Motorola MB8611 delivers blazing-fast, reliable internet with the strength to handle whatever comes next.

Detailed Product Specifications

GENERAL

Manufacturer Motorola
Model # MB8611 "Ultra-Fast" Gigabit Cable Modem
Max Speed 2.5 Gbps (2500 Mbps)*
DOCSIS Standard DOCSIS 3.1
Coaxial Connector 1× F-Type Female 75 Ω (Standard Connector)
Ethernet Port 1× 10/100/100/2500 RJ45 Ethernet Port (2.5 Gbps)
Mesh Network Support Yes; Compatible with "Motorola Mesh WIFI"
Onboard WIFI No; Requires WIFI Router
Warranty 1-Year Manufacturers Warranty

OPERATING PARAMETERS

Downstream Upstream
Data Rate Up to 6,000 Mbps (6 Gbps)* Up to 800 Mbps*
Bonded Channels Up to 32× SCQAM (DOCSIS 3.0)
2× OFDM (DOCSIS 3.1)		 Up to 8× SCQAM (DOCSIS 3.0)
2× OFDMA (DOCSIS 3.1)
Frequency Range 108 to 1002 MHz Switchable
5 to 42 MHz
5 to 85 MHz
Operating Level Range -15 to +15 dBmV +65 dBmV (64 QAM, single channel)
+57 dBmV (64 QAM, 4-8 channels)
+65 dBmV (16 QAM, single channel)
+65 dBmV (OFDMA)

NETWORK PROTOCOLS

Network Layer
  • IPv4
  • IPv6
  • ARP (Address Resolution Protocol)
  • ICMP (Internet Control Message Protocol)
Transport Layer
  • TCP (Transmission Control Protocol)
  • UDP (User Datagram Protocol)
Application Layer
  • DHCP (Dynamic Host Configuration Protocol)
  • FTP (File Transfer Protocol)
  • TFTP (Trivial File Transfer Protocol)
  • SNMP v1/v2/v3 (Simple Network Management Protocol)
  • HTTP (Hypertext Transfer Protocol)
  • HTTPS (HTTP Secure)

LEDs

Front Panel Rear Panel (on RJ45 Port)
  • Power
  • Downstream
  • Upstream
  • Online
  • LAN
    		•
  • Green: 2.5 Gbps Connection
  • Amber: 100/1000 Mbps Connection
  • Blinking: Data Flow
    		•

    FEATURES

    Compatability Backward compatible with DOCSIS Technology Standards 3.0, 2.0, and 1.1
    AQM Technology Active Queue Management (AQM) reduces latency and prioritizes traffic, great for gaming and streaming content
    Unlocked Compatible with most major ISP services, including Xfinity, Cox, and Spectrum, freeing you from monthly fees
    DHCP Client Automatically retrieves IP and DNS server address from DHCP server through WAN connection
    Management Web-based management interface utility and Motosync Application for smart devices
    Protection Industrial-level Power Surge & Lightning Protection
    Certifications
    • FCC 15B
    • Bureau Veritas 60950-1 ITE Safety
    • CableLabs®
    • Cable Service Providers
    Package Contents
    • Motorola MB8611 Cable Modem
    • AC Power Adapter
      • DoE-compliant Level VI energy-saving, UL-listed power adapter with 12 Volt DC
      • 1.5 Amp output and 100-240VAC universal input
      • NEMA 1-15 (North American style) 2-prong plug
    • CAT-6 Ethernet cable
    • Motosync App
    • Quickstart guide

    PRODUCT DIMENSIONS

    Standard Metric
    Height (Tall) 7 ⅞ inches 200 mm (20 cm)
    Length (Deep) 7 ¼ inches 184 mm (18.4 cm)
    Width (Wide) 2 ¼ inches 57 mm (5.7 cm)
    Weight 18.4 ounces (1.24 lbs) 523 grams

    *   Data throughput will be reduced by network overhead. Delivered data speeds are also dependent upon the configuration and capacity of the data-over-cable service on which the MB8611 is used.
    ** This cable modem does not have a built-in wireless router and does not have telephone jacks for support of voice phone calls
    *** The cable modem must be connected to a cable modem service that uses any of the DOCSIS standards – 3.1, 3.0, 2.0, 1.1

    SKU:

    MB8611
    Specification

    Detailed Product Specifications

    GENERAL

    ManufacturerMotorolaModel #MB8611 "Ultra-Fast" Gigabit Cable ModemMax Speed2.5 Gbps (2500 Mbps)*DOCSIS StandardDOCSIS 3.1Coaxial Connector1× F-Type Female 75 Ω (Standard Connector)Ethernet Port1× 10/100/100/2500 RJ45 Ethernet Port (2.5 Gbps)Mesh Network SupportYes; Compatible with "Motorola Mesh WIFI"Onboard WIFINo; Requires WIFI RouterWarranty1-Year Manufacturers Warranty

    OPERATING PARAMETERS

    DownstreamUpstreamData RateUp to 6,000 Mbps (6 Gbps)*Up to 800 Mbps*Bonded ChannelsUp to 32× SCQAM (DOCSIS 3.0)2× OFDM (DOCSIS 3.1)Up to 8× SCQAM (DOCSIS 3.0)2× OFDMA (DOCSIS 3.1)Frequency Range108 to 1002 MHzSwitchable5 to 42 MHz5 to 85 MHzOperating Level Range-15 to +15 dBmV+65 dBmV (64 QAM, single channel)+57 dBmV (64 QAM, 4-8 channels)+65 dBmV (16 QAM, single channel)+65 dBmV (OFDMA)

    NETWORK PROTOCOLS

    Network Layer

    • IPv4
    • IPv6
    • ARP (Address Resolution Protocol)
    • ICMP (Internet Control Message Protocol)

    Transport Layer

    • TCP (Transmission Control Protocol)
    • UDP (User Datagram Protocol)

    Application Layer

    • DHCP (Dynamic Host Configuration Protocol)
    • FTP (File Transfer Protocol)
    • TFTP (Trivial File Transfer Protocol)
    • SNMP v1/v2/v3 (Simple Network Management Protocol)
    • HTTP (Hypertext Transfer Protocol)
    • HTTPS (HTTP Secure)

    LEDs

    Front PanelRear Panel (on RJ45 Port)

    • Power
    • Downstream
    • Upstream
    • Online
    • LAN
    • Green: 2.5 Gbps Connection
    • Amber: 100/1000 Mbps Connection
    • Blinking: Data Flow

    FEATURES

    CompatabilityBackward compatible with DOCSIS Technology Standards 3.0, 2.0, and 1.1AQM TechnologyActive Queue Management (AQM) reduces latency and prioritizes traffic, great for gaming and streaming contentUnlockedCompatible with most major ISP services, including Xfinity, Cox, and Spectrum, freeing you from monthly feesDHCP ClientAutomatically retrieves IP and DNS server address from DHCP server through WAN connectionManagementWeb-based management interface utility and Motosync Application for smart devicesProtectionIndustrial-level Power Surge & Lightning ProtectionCertifications

    • FCC 15B
    • Bureau Veritas 60950-1 ITE Safety
    • CableLabs®
    • Cable Service Providers

    Package Contents

    • Motorola MB8611 Cable Modem
    • AC Power Adapter

      DoE-compliant Level VI energy-saving, UL-listed power adapter with 12 Volt DC
      1.5 Amp output and 100-240VAC universal input
      NEMA 1-15 (North American style) 2-prong plug

    • CAT-6 Ethernet cable
    • Motosync App
    • Quickstart guide

    PRODUCT DIMENSIONS

    StandardMetricHeight (Tall)7 ⅞ inches200 mm (20 cm)Length (Deep)7 ¼ inches184 mm (18.4 cm)Width (Wide)2 ¼ inches57 mm (5.7 cm)Weight18.4 ounces (1.24 lbs)523 grams

    *   Data throughput will be reduced by network overhead. Delivered data speeds are also dependent upon the configuration and capacity of the data-over-cable service on which the MB8611 is used.
    ** This cable modem does not have a built-in wireless router and does not have telephone jacks for support of voice phone calls
    *** The cable modem must be connected to a cable modem service that uses any of the DOCSIS standards – 3.1, 3.0, 2.0, 1.1

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