MikroTik Routers and Wireless - Products: CRS112-8P-4S-IN

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 - product codes 48POW (1.46A 70W) and 48V2A96W (2A 96W)). 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. PoE-Out is passed over mode B 4,5 (+) and 7,8 (-) pins

Specifications

Details
Product code	CRS112-8P-4S-IN
Architecture	MIPSBE
CPU	QCA8511
CPU core count	1
CPU nominal frequency	400 MHz
Switch chip model	QCA8511
Dimensions	200 x 142 x 44 mm
RouterOS license	5
Operating System	RouterOS
Size of RAM	128 MB
Storage size	16 MB
Storage type	FLASH
MTBF	Approximately 200'000 hours at 25C
Tested ambient temperature	-20°C to 60°C
Suggested price	$209.00

Powering

Details
Number of DC inputs	2 (DC jack)
DC jack input Voltage	18-28 V / 48-57 V
Max power consumption	160 W
Max power consumption without attachments	10 W
Cooling type	Passive

PoE-out

Details
PoE-out ports	Ether1-Ether8
PoE out	802.3af/at
Max out per port output (input 18-30 V)	1 A
Max out per port output (input 30-57 V)	450 mA
Max total out (A)	2.8A (18V-28V) & 1.4A (48V-57V) A

Ethernet

Details
10/100/1000 Ethernet ports	8
Number of 1G Ethernet ports with PoE-out	8

Fiber

Details
SFP ports	4

Peripherals

Details
Serial console port	RJ45

Other

Details
PCB temperature monitor	Yes

Certification & Approvals

Details
Certification	CE, EAC, ROHS
IP	IP20

Included parts

BrochureOpen

Quick GuideOpen

User ManualOpen

RouterOS current releaseDownload

Mounting dimensionsOpen

Block DiagramOpen

SFP compatibility listOpen

RouterOS software manualOpen

Declaration of conformityOpen (CE)

High resolution images

Switching results

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

Ethernet test results

CRS112-8P-4S-IN		QCA8511 1G all port test
Mode	Configuration	1518 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Bridging	none	48.0	582.9	73.5	301.1	78.0	39.9
Bridging	25 bridge filter rules	26.1	317.0	28.6	117.1	29.6	15.2
Routing	none	46.5	564.7	65.7	269.1	71.1	36.4
Routing	25 simple queues	14.5	176.1	16.1	65.9	16.8	8.6
Routing	25 ip filter rules	7.8	94.7	8.0	32.8	8.3	4.2

All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
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..

[BG] Bulgarian	С настоящето, "Mikrotikls SIA", декларира, че CRS112-8P-4S-IN е в съответствие със съществените изисквания и другитеприложими разпоредби на Директива 2014/30/EC.
[CZ] Czech	"Mikrotikls SIA" tímto prohlašuje, že CRS112-8P-4S-IN splňuje základní požadavky a všechna příslušná ustanoveni Směrnice 2014/30/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 2014/30/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 2014/30/EG befindet.
[EE] Estonian	Käesolevaga kinnitab "Mikrotikls SIA" seadme CRS112-8P-4S-IN vastavust direktiivi 2014/30/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 2014/30/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 2014/30/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 2014/30/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 2014/30/CE.
[LV] Latvian	Ar šo "Mikrotikls SIA" deklarē, ka CRS112-8P-4S-IN atbilst Direktīvas 2014/30/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 2014/30/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 2014/30/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 2014/30/EG.
[PL] Polish	Niniejszym "Mikrotikls SIA" deklaruje że CRS112-8P-4S-IN jest zgodny z zasadniczymi wymaganiami i innymi właściwymi postanowieniami Dyrektywy 2014/30/EC.
[PT] Portuguese	Eu, "Mikrotikls SIA", declaro que o CRS112-8P-4S-IN cumpre os requisitos essenciais e outras provisões relevantes da Directiva 2014/30/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 2014/30/CE.
[SK] Slovak	"Mikrotikls SIA" týmto vyhlasuje, že CRS112-8P-4S-IN spĺňa základné požiadavky a všetky príslušné ustanovenia Smernice 2014/30/ES.
[SI] Slovenian	"Mikrotikls SIA" izjavlja, da je ta CRS112-8P-4S-IN v skladu z bistvenimi zahtevami in drugimi relevantnimi določili direktive 2014/30/ES.
[FI] Finish	"Mikrotikls SIA" vakuuttaa täten että CRS112-8P-4S-IN 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 CRS112-8P-4S-IN er i samsvar med de grunnleggende krav og øvrige relevante krav i direktiv 2014/30/EF.