MIKROTIK CRS812 DDQ | 8×50G + 2×200G + 2×400G Ports | Quad-Core CPU | Hot-Swap PSU & Fans | Affordable 400G Switching

The MIKROTIK CRS812 DDQ delivers affordable 50G, 200G, and 400G networking without complexity. With the MIKROTIK CRS812 DDQ, you get top-tier performance, flexible uplinks, and RouterOS v7 reliability—making 400G finally accessible.

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    Description

    The MIKROTIK CRS812 DDQ brings high-speed networking within reach, delivering 50G, 200G, and 400G performance in an affordable and easy-to-deploy design. It’s built for customers who need serious bandwidth for data centers, campus cores, AI clusters, media workflows, or high-traffic enterprise networks—without the cost and complexity usually associated with 400G solutions.

    MIKROTIK CRS812 DDQ is powered by a quad-core 2 GHz ARM CPU and a modern Marvell switch chip, the CRS812 DDQ offers strong performance with full RouterOS v7 features. You get advanced switching, routing, VLANs, traffic control, and security options, all backed by MikroTik’s reliable software ecosystem.

    MIKROTIK CRS812 DDQ flexible port configuration—8× 50G SFP56, 2× 200G QSFP56, and 2× 400G QSFP-DD uplinks—lets you connect legacy gear and modern high-speed equipment in the same network. Whether you’re scaling from 10G to 400G or building a leaf/spine architecture, this switch adapts to your needs with ease.

    Designed for always-on environments, MIKROTIK CRS812 DDQ includes dual hot-swap power supplies and hot-swap cooling fans, ensuring consistent uptime and dependable performance. MIKROTIK CRS812 DDQ comes with breakout support and wide compatibility, the CRS812 DDQ gives you a future-ready, flexible, and cost-effective way to upgrade your network without a full infrastructure overhaul.

    ⚡ High-Speed Connectivity

    • Up to 400G QSFP-DD uplinks for next-gen scaling

    • 8× 50G SFP56 ports for modern aggregation

    • Multi-rate support from 1G to 400G with breakout options

    🧠 Powerful Performance

    • Quad-core 2 GHz ARM CPU with 4 GB DDR4 RAM

    • Marvell 98DX7335 switch chip for advanced routing/switching

    • Runs RouterOS v7 Level 6 for full L3 and traffic features

    🌡️ Reliable & Redundant Design

    • Dual hot-swap power supplies for uninterrupted uptime

    • 4× hot-swap cooling fans for stable thermal performance

    • Operating range -10°C to +50°C for demanding environments

     🏗️ Deployment-Ready for Any Network

    • Ideal for top-of-rack, leaf/spine, AI clusters, campus core

    • Bridges 10G legacy to 50G/200G/400G infrastructure

    • Compatible 400G accessories: DAC cables, 100m optical modules

    MIKROTIK CRS812 DDQMIKROTIK CRS812 DDQMIKROTIK CRS812 DDQ

    About Mikrotik

    Authorized MikroTik Products in India: Enterprise Power for Your Home & Office

    MikroTik: The Ultimate Tool for Network Architects

    MikroTik is not just hardware; it’s a sandbox for networking excellence. From the legendary stability of RouterOS v7 to hardware that punches far above its price bracket, MikroTik is the preferred choice for Indian ISPs, home-lab enthusiasts, and businesses requiring surgical control over their data.

    At FGTECH Store, we bridge the gap between complex hardware and real-world deployment. As an authorized partner, we don't just sell MikroTik—we help you master it.


    🚀 Why RouterOS v7 Changes Everything for Indian Users

    The jump to RouterOS v7 has unlocked enterprise capabilities previously reserved for million-dollar hardware:

    • Modern VPNs: Native WireGuard support offers a faster, lighter alternative to L2TP, perfect for remote work in India where latency matters.

    • ISP Freedom: Simplified VLAN 1015 tagging and MAC cloning make MikroTik the gold standard for bypassing restrictive ISP ONTs (Jio/Airtel).

    • Hardware Offloading: Enhanced L3 hardware offloading on models like the CRS series allows you to switch at wire-speed while maintaining complex firewall rules.


    Solution-Driven Categories

    1. The "Jio/Airtel Bypass" Kits

    Stop letting your ISP router bottleneck your fiber. Our selection of hAP ax³ , hex S new model (E60iugs) and RB5009 units are pre-vetted for Indian fiber environments. Use our technical guides to take full control of your public IP and routing.

    2. High-Performance SOHO & Home Labs

    For power users running servers or 4K surveillance, the hAP ax series brings Wi-Fi 6 stability. If you're a "tinkerer," the hEX (2025 Edition) offers the most affordable gateway into professional networking.

    3. Enterprise Core & Edge Routing

    Scale your business with the Cloud Core Router (CCR) series. Designed for high-density environments and data centers, these units handle full BGP tables and massive NAT workloads without breaking a sweat.


    Learn While You Build: FGTECH on YouTube

    Networking is easier when you can see it in action. We are building a library of MikroTik tutorials specifically for the Indian context:

    • Step-by-Step: Setting up your first MikroTik router. Refer our 15 videos list to learn Mikrotik fast - video link 

    • Deep Dives: And if you are already hands on Mikrotik, checkout our Pro configuration series to help you with Mikrotik advanced setup - video link

    • ISP Tricks: How to bypass your ISP ONT using MikroTik or learn how to setup wireless WISP business in India - everything is explained in depth on our Youtube channel. 

    Watch & Subscribe: Check out our Youtube Channel @fgtechstore for the latest "MikroTips" and hardware unboxings.


    Stay Ahead with the FGTECH "Infrastructure" Newsletter

    Don’t just buy a router; stay updated on how to secure it. Join 1,000+ Indian IT pros who receive our monthly newsletter:

    • Firmware Alerts: Critical security updates for RouterOS.

    • New Tech Spotlights: Be the first to know when the latest ax series or 400G switches land in India.

    • Exclusive Deals: Subscriber-only discounts on MikroTik, Ubiquiti, and Storage solutions.

      Newsletter link here


    MikroTik Strategic Product Selection

    ProductSolution CategoryHigh-Value FeatureBest For
    hAP ax³Wi-Fi 6 Flagship2.5G Port + 1.8GHz ARM CPUPremium Homes / Pro-Gamers
    RB5009 SeriesPerformance Edge7x GbE + 1x 2.5G + 1x SFP+Heavy Home Labs / Small Offices
    hEX S (2025)Budget Gateway2.5G SFP Uplink + PoE OutUnderfunded Labs / Simple VPNs
    CCR2004-16GEnterprise Core16x Gigabit + 2x 10G SFP+ISPs / Multi-branch Offices
    L009 SeriesModern SOHOUp to 4x faster than RB2011Rackmount Small Businesses

    The FGTECH Advantage

    • Authorized Authenticity: 100% genuine products directly from MikroTik. You can refer Mikrotik resellers list to confirm the same. 

    • Specialist Support: We understand "Bridge Mode," "VLAN 1015," and "Queue Trees." Reach out to our Mikrotik experts on Whatsapp +91 8454988088 and we will get you started. 

    • Fast Pan-India Logistics: Quick dispatch from Mumbai to any pin code. Pickup and Porter/wefast facility also available in our Mumbai store. 

    Frequently Asked Questions

    How does the warranty work for MikroTik products bought from FGTECH Store?

    As an Authorized Partner, every MikroTik product we sell comes with a standard 12-month manufacturer warranty. If you encounter a hardware defect, you can contact us directly. We coordinate with the brand to ensure your RMA (Return Merchandise Authorization) is processed smoothly.

    Do you provide configuration services if I am new to RouterOS?

    While we provide extensive Pre-sales Consultation to help you select the right gear and offer free learning resources through our YouTube tutorials and Newsletter guides, we understand that complex environments require expert hands. If you require end-to-end assistance in network design, remote configuration, or custom setup, we offer these services on a professional paid project basis. Our experts can remotely configure your MikroTik hardware to ensure it meets your exact ISP or business requirements.

    What kind of tasks can your team handle on a paid basis?

    We handle everything from basic ISP Bridge Mode/VLAN setup to advanced configurations like BGP peering, OSPF routing, WireGuard VPN tunnels, and Dual-WAN Failover. We also provide professional design services for Smart Home IoT networks and High-Retention CCTV Storage systems.

    How does the paid configuration service work?

    Once you purchase your hardware, you can book a consultation slot with our engineers. We typically perform configurations remotely via AnyDesk or TeamViewer. You’ll receive a custom quote based on the complexity of your network requirements.

    Do you offer on-site installation services?

    We primarily offer remote configuration support pan-India, which is fast and cost-effective. However, for large-scale enterprise projects or warehouse CCTV/Networking setups in the Mumbai/MMR region, on-site deployment and physical installation can be arranged upon request.

    Product Details

    SpecificationDetails
    Product nameCRS812 DDQ
    Product codeCRS812-8DS-2DQ-2DDQ-RM
    DescriptionHigh-performance 400 Gigabit networking switch designed for scalable, cost-effective data centers and enterprise networks.
    CPUQuad-Core AL52400, 2000 MHz
    CPU architectureARM 64-bit
    Memory (RAM)4 GB DDR4
    Storage512 MB NAND
    Operating systemRouterOS v7, License level 6
    Switch chip modelMarvell 98DX7335
    Dimensions (W x D x H)443 x 268 x 44 mm
    Operating temperature-10°C to +50°C
    Cooling system4x hot-swappable fans
    Power supplyDual-redundant hot-swappable power supplies
    Number of AC inputs2
    AC input range100–240 V
    Power adapter nominal voltage12 V
    Power adapter nominal current20.8 A
    Max power consumption (no attachments)81 W
    Max power consumption134 W
    Ethernet ports2x 10M / 100M / 1G / 10G
    SFP56 ports8x 1G / 2.5G / 5G / 10G / 25G / 50G
    QSFP56 ports2x 40G / 50G / 100G / 200G
    QSFP56-DD ports2x 40G / 50G / 100G / 200G / 400G
    Breakout mode support1G / 2.5G / 5G / 10G / 25G / 50G
    Switch capacityUp to 400 Gbps per port
    Use casesTop-of-rack or leaf switch, campus core bridging, service provider aggregation, AI clusters, and high-bandwidth media workflows
    Key advantageProvides 50G, 200G, and 400G connectivity in a single affordable solution
    PerformanceHigh-speed switching and routing with advanced traffic management features
    CPU performanceQuad-core ARM processor ensures fast management and control-plane operations
    Software featuresManaged RouterOS v7 with advanced routing, QoS, VLAN, and security features
    ScalabilityEnables seamless scaling from 10G to 400G without forklift upgrades
    ReliabilityEnterprise-grade cooling and power redundancy for maximum uptime
    Accessory 1400G DAC, 1 m (DDQ+DA0001)
    Accessory 2400G DAC, 3 m (DDQ+DA00031)
    Accessory 3400G Optical Transceiver, 100 m (DDQ+85MP01D)
    Build qualityRackmount metal chassis with front-access modular design
    Deployment typeData center, service provider, enterprise, and HPC environments
    Application focusHigh-density server aggregation, leaf-spine architecture, and AI workload optimization
    Regulatory complianceDesigned for reliability and compliance with networking hardware standards

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