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    CRS112-8P-4S-IN 8x Gigabit Ethernet Smart Switch with PoE-out, 4x SFP cages, 400MHz CPU, 128MB RAM, desktop case, RouterOS L5

    CRS112-8P-4S-IN is an eight Gigabit RJ45 port PoE switch, that offers different power output options: autosensing 802.3af/at PoE/PoE+ and Passive PoE, and four SFP ports provide optical fiber connectivity options to support uplinks of up to 1 Gbps.

    CRS112-8P-4S-IN is equipped with 12 independent switching ports. 28 V 3.4 A power supply is already included in the box. There is secondary DC jack on the back of the enclosure that supports 48-57 V power supply (not included, can be purchased separately). CRS112-8P-4S-IN can power 802.3af/at devices if 48-57 V DC input is used (unit will automatically detect and provide correct power to devices). Max current is 1 A per port if input voltage is 18-28 V, 450 mA if 48-57 V. Total limit is 2.8A@24V and 1.4A@48-57V.

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    Specifications

    Details
    Product code CRS112-8P-4S-IN
    Architecture MIPSBE
    CPU QCA8511
    CPU core count 1
    CPU nominal frequency 400 MHz
    License level 5
    Size of RAM 128 MB
    Storage size 16 MB
    Storage type FLASH
    Suggested price $179.00

    Powering

    Details
    Max Power consumption 10W
    PoE out 802.3af/at
    Number of DC inputs 2 (DC jack)
    DC jack input Voltage 18 - 57 V

    Ethernet

    Details
    10/100/1000 Ethernet ports 8

    Fiber

    Details
    SFP ports 4

    Peripherals

    Details
    Serial port RJ45

    Other

    Details
    PCB temperature monitor Yes

    Included parts

    Quick GuideOpen
    BrochureOpen
    RouterOS current releaseDownload
    RouterOS software manualOpen
    Declaration of conformityOpen (CE)

    High resolution images

    Switching results

    CRS112-8P-4S-IN
    Mode Configuration 64 byte 512 byte 1518 byte
    kpps Mbps kpps Mbps kpps Mbps
    Switching Non blocking Layer 2 throughput 17,857.1 9,142.9 2,819.5 11,548.9 975.3 11,844.0
    Switching Non blocking Layer 2 capacity 17,857.1 18,285.7 2,819.5 23,097.7 975.3 23,687.9
    Switching Non blocking Layer 1 throughput 17,857.1 12,000.0 2,819.5 12,000.0 975.3 12,000.0
    Switching Non blocking Layer 1 capacity 17,857.1 24,000.0 2,819.5 24,000.0 975.3 24,000.0

    Ethernet test results

    CRS112-8P-4S-INQCA8511 1G all port test
    ModeConfiguration1518 byte512 byte64 byte
    kppsMbpskppsMbpskppsMbps
    Bridgingnone48.0582.973.5301.178.039.9
    Bridging25 bridge filter rules26.1317.028.6117.129.615.2
    Routingnone46.5564.765.7269.171.136.4
    Routing25 simple queues14.5176.116.165.916.88.6
    Routing25 ip filter rules7.894.78.032.88.34.2
    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. Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
    4. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results

    Related products

    Download: Full CE declaration (PDF)

    Information about CRS112-8P-4S-IN

    [BG] Bulgarian С настоящето, "Mikrotikls SIA", декларира, че CRS112-8P-4S-IN е в съответствие със съществените изисквания и другитеприложими разпоредби на Директива 2014/53/EC.
    [CZ] Czech "Mikrotikls SIA" tímto prohlašuje, že CRS112-8P-4S-IN splňuje základní požadavky a všechna příslušná ustanoveni Směrnice 2014/53/ES.
    [DK] Danish Undertegnede "Mikrotikls SIA" erklærer herved, at følgende udstyr CRS112-8P-4S-IN overholder de væsentlige krav og øvrige relevante krav i direktiv 2014/53/EF.
    [DE] German Hiermit erklärt "Mikrotikls SIA", dass sich das Gerät CRS112-8P-4S-IN in Übereinstimmung mit den grundlegenden Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 2014/53/EG befindet.
    [EE] Estonian Käesolevaga kinnitab "Mikrotikls SIA" seadme CRS112-8P-4S-IN vastavust direktiivi 2014/53/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.
    [GR] Greek ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ Ο ΚΑΤΑΣΚΕΥΑΣΤΗΣ "Mikrotikls SIA" ΔΗΛΩΝΕΙ ΟΤΙ CRS112-8P-4S-IN ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 2014/53/ΕΚ
    [EN] English Hereby, "Mikrotikls SIA", declares that this CRS112-8P-4S-IN is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EC.
    [ES] Spanish Por la presente, "Mikrotikls SIA", declara que este CRS112-8P-4S-IN cumple con los requisitos esenciales y otras exigencias relevantes de la Directiva 2014/53/EC.
    [IT] Italian Con la presente "Mikrotikls SIA" dichiara che questo CRS112-8P-4S-IN è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 2014/53/CE.
    [LV] Latvian Ar šo "Mikrotikls SIA" deklarē, ka CRS112-8P-4S-IN atbilst Direktīvas 2014/53/EK būtiskajām prasībām un citiem ar to saistītajiem noteikumiem.
    [LT] Lithuanian Šiuo "Mikrotikls SIA" deklaruoja, kad šis CRS112-8P-4S-IN atitinka esminius reikalavimus ir kitas 2014/53/EB Direktyvos nuostatas
    [HU] Hungarian A "Mikrotikls SIA" ezzennel kijelenti, hogy a CRS112-8P-4S-IN típusú beren-dezés teljesíti az alapvető követelményeket és más 2014/53/EK irányelvben meghatározott vonatkozó rendelkezéseket.
    [NL] Dutch Hierbij verklaart "Mikrotikls SIA" dat het toestel l CRS112-8P-4S-IN in overeenstemming is met de essentiële eisen en de andere relevante bepalin-gen van richtlijn 2014/53/EG.
    [PL] Polish Niniejszym "Mikrotikls SIA" deklaruje że CRS112-8P-4S-IN jest zgodny z zasadniczymi wymaganiami i innymi właściwymi postanowieniami Dyrektywy 2014/53/EC.
    [PT] Portuguese Eu, "Mikrotikls SIA", declaro que o CRS112-8P-4S-IN cumpre os requisitos essenciais e outras provisões relevantes da Directiva 2014/53/EC.
    [RO] Romanian Prin prezenta, "Mikrotikls SIA", declară că aparatul CRS112-8P-4S-IN este în conformitate cu cerinţele esenţiale şi cu alte prevederi pertinente ale Directivei 2014/53/CE..
    [SK] Slovak "Mikrotikls SIA" týmto vyhlasuje, že CRS112-8P-4S-IN spĺňa základné požiadavky a všetky príslušné ustanovenia Smernice 2014/53/ES.
    [SI] Slovenian "Mikrotikls SIA" izjavlja, da je ta CRS112-8P-4S-IN v skladu z bistvenimi zahtevami in drugimi relevantnimi določili direktive 2014/53/ES.
    [FI] Finish "Mikrotikls SIA" vakuuttaa täten että CRS112-8P-4S-IN tyyppinen laite on direktiivin 2014/53/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 2014/53/EC.
    [NO] Norwegian "Mikrotikls SIA", Erklærer herved at CRS112-8P-4S-IN er i samsvar med de grunnleggende krav og øvrige relevante krav i direktiv 2014/53/EF.
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