Products
Products
     
    CRS812 DDQ This switch is your next leap forward – a powerful, efficient, and cost-effective way to bring 50G, 200G, and 400G into your rack. Quad-core 2 GHz ARM CPU, dual-redundant power supplies and 4x hot-swap cooling fans, 2x 10G Ethernet, 8x 50G SFP56, 2x 200G QSFP56, and 2x 400G QSFP56-DD ports.

    400G used to mean expensive, complex, and out of reach. The CRS812 DDQ changes that! With a modern Marvell switch chip and powerful ARM CPU, it delivers advanced routing, switching, and traffic management features trusted in millions of RouterOS deployments – now with ports up to 400 Gbps!

    Where does it fit?

    • Top-of-rack / leaf switch with 400G uplinks to the spine
    • Campus core bridging 10G legacy with modern 50G interfaces
    • Service provider aggregation node
    • Labs, AI clusters, media workflows where fast “east–west” traffic is critical

    The CRS812 scales your network from 10 to 400G in one simple, affordable, yet managed RouterOS v7 box – no forklift upgrades needed!

    With CRS812, 400 Gigabits is no longer out of reach – it’s an affordable way to launch your network into the future, while keeping your existing gear in the loop!

     Send purchase questions

    Specifications

    Details
    Product code CRS812-8DS-2DQ-2DDQ-RM
    Architecture ARM 64bit
    CPU AL52400
    CPU core count 4
    CPU nominal frequency 2000 MHz
    Switch chip model 98DX7335
    RouterOS license 6
    Operating System RouterOS v7
    Size of RAM 4 GB
    Storage size 512 MB
    Storage type NAND
    MTBF Approximately 200'000 hours at 25C
    Tested ambient temperature -10°C to 50°C
    Suggested price $1295.00

    Powering

    Details
    Number of AC inputs 2
    AC input range 100-240
    Number of PSU slots 2
    Frequency (Hz) 50-60
    Max power consumption 134 W
    Max power consumption without attachments 81 W
    Cooling type 4 fans

    Ethernet

    Details
    Number of 1G/2.5G/5G/10G Ethernet ports 2 (supported: 10M/100M/1G/10G)

    Peripherals

    Details
    Serial console port RJ45

    Other

    Details
    CPU temperature monitor Yes
    PCB temperature monitor Yes
    Voltage Monitor Yes

    Certification & Approvals

    Details
    Certification CE, EAC, ROHS
    IP 20

    Included parts

    BrochureOpen
    User manualOpen
    RouterOS current releaseDownload
    Block DiagramOpen
    Safety and regulatory informationOpen
    RouterOS software manualOpen
    Declaration of conformityOpen (CE)

    High resolution images

    #
    #
    #

    Switching results

    CRS812-8DS-2DQ-2DDQ-RM
    ModeConfiguration1518 byte512 byte64 byte
    kppsMbpskppsMbpskppsMbps
    SwitchingNon blocking Layer 2 throughput131752.31600000.0390625.01600000.0810000.0414720.0
    SwitchingNon blocking Layer 2 capacity131752.33200000.0390625.03200000.0810000.0829440.0
    SwitchingNon blocking Layer 1 throughput131752.31621080.2390625.01662500.0810000.0544320.0
    SwitchingNon blocking Layer 1 capacity 131752.33242160.4390625.03325000.0810000.01088640.0
    Routingnone (L3HW)130643.61586535.8387536.31587348.6810000.0414720.0

    Ethernet test results

    CRS812-8DS-2DQ-2DDQ-RMAL52400 - all port test
    ModeConfiguration1518 byte512 byte64 byte
    kppsMbpskppsMbpskppsMbps
    Bridgingnone (fast path)2416.829349.66404.626233.29392.55109.5
    Bridging25 bridge filter rules1191.314467.11200.54917.21196.2650.7
    Routingnone (fast path)2414.729324.16392.226182.59617.25231.8
    Routing25 simple queues1133.213761.61144.84689.11130.3614.9
    Routing25 ip filter rules717.48712.1711.12912.7701.8381.8
    1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
    2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
    3. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results

    The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase..

    Related products

    Download: Full CE declaration (PDF)

    Information about CRS812 DDQ

    [BG] Bulgarian С настоящето, "Mikrotikls SIA", декларира, че CRS812 DDQ е в съответствие със съществените изисквания и другитеприложими разпоредби на Директива 2014/30/EC.
    [CZ] Czech "Mikrotikls SIA" tímto prohlašuje, že CRS812 DDQ splňuje základní požadavky a všechna příslušná ustanoveni Směrnice 2014/30/ES.
    [DK] Danish Undertegnede "Mikrotikls SIA" erklærer herved, at følgende udstyr CRS812 DDQ overholder de væsentlige krav og øvrige relevante krav i direktiv 2014/30/EF.
    [DE] German Hiermit erklärt "Mikrotikls SIA", dass sich das Gerät CRS812 DDQ in Übereinstimmung mit den grundlegenden Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 2014/30/EG befindet.
    [EE] Estonian Käesolevaga kinnitab "Mikrotikls SIA" seadme CRS812 DDQ vastavust direktiivi 2014/30/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.
    [GR] Greek ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ Ο ΚΑΤΑΣΚΕΥΑΣΤΗΣ "Mikrotikls SIA" ΔΗΛΩΝΕΙ ΟΤΙ CRS812 DDQ ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 2014/30/ΕΚ
    [EN] English Hereby, "Mikrotikls SIA", declares that this CRS812 DDQ is in compliance with the essential requirements and other relevant provisions of Directive 2014/30/EC.
    [ES] Spanish Por la presente, "Mikrotikls SIA", declara que este CRS812 DDQ cumple con los requisitos esenciales y otras exigencias relevantes de la Directiva 2014/30/EC.
    [IT] Italian Con la presente "Mikrotikls SIA" dichiara che questo CRS812 DDQ è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 2014/30/CE.
    [LV] Latvian Ar šo "Mikrotikls SIA" deklarē, ka CRS812 DDQ atbilst Direktīvas 2014/30/EK būtiskajām prasībām un citiem ar to saistītajiem noteikumiem.
    [LT] Lithuanian Šiuo "Mikrotikls SIA" deklaruoja, kad šis CRS812 DDQ atitinka esminius reikalavimus ir kitas 2014/30/EB Direktyvos nuostatas
    [HU] Hungarian A "Mikrotikls SIA" ezzennel kijelenti, hogy a CRS812 DDQ típusú beren-dezés teljesíti az alapvető követelményeket és más 2014/30/EK irányelvben meghatározott vonatkozó rendelkezéseket.
    [NL] Dutch Hierbij verklaart "Mikrotikls SIA" dat het toestel l CRS812 DDQ in overeenstemming is met de essentiële eisen en de andere relevante bepalin-gen van richtlijn 2014/30/EG.
    [PL] Polish Niniejszym "Mikrotikls SIA" deklaruje że CRS812 DDQ jest zgodny z zasadniczymi wymaganiami i innymi właściwymi postanowieniami Dyrektywy 2014/30/EC.
    [PT] Portuguese Eu, "Mikrotikls SIA", declaro que o CRS812 DDQ cumpre os requisitos essenciais e outras provisões relevantes da Directiva 2014/30/EC.
    [RO] Romanian Prin prezenta, "Mikrotikls SIA", declară că aparatul CRS812 DDQ este în conformitate cu cerinţele esenţiale şi cu alte prevederi pertinente ale Directivei 2014/30/CE.
    [SK] Slovak "Mikrotikls SIA" týmto vyhlasuje, že CRS812 DDQ spĺňa základné požiadavky a všetky príslušné ustanovenia Smernice 2014/30/ES.
    [SI] Slovenian "Mikrotikls SIA" izjavlja, da je ta CRS812 DDQ v skladu z bistvenimi zahtevami in drugimi relevantnimi določili direktive 2014/30/ES.
    [FI] Finish "Mikrotikls SIA" vakuuttaa täten että CRS812 DDQ tyyppinen laite on direktiivin 2014/30/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.
    [SE] Swedish Denna utrustning är i överensstämmelse med de väsentliga kraven och andra relevanta bestämmelser i direktiv 2014/30/EC.
    [NO] Norwegian "Mikrotikls SIA", Erklærer herved at CRS812 DDQ er i samsvar med de grunnleggende krav og øvrige relevante krav i direktiv 2014/30/EF.
    ×