MikroTik Cloud Router Switches 8 Gigabit RJ45 Port PoE Switch CRS112-8P-4S-IN autosensing 802.3af/at PoE/PoE+ and Passive PoE

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Product Overview

Description


Product Description

 MikroTik Cloud Router Switch

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

 

Features

 

Non-blocking Layer 2 switching capacity
16K host table
IEEE 802.1Q VLAN
Supports up to 4K simultaneous VLANs
Port isolation
Port security
Broadcast storm control
Port mirroring of ingress/egress traffic
Rapid Spanning Tree Protocol
Access Control List
MikroTik neighbor discovery
SNMP
9204-byte jumbo frames support
IGMP snooping
static link aggregation
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Specification

 

Details
Product codeCRS112-8P-4S-IN
ArchitectureMIPSBE
CPUQCA8511
CPU core count1
CPU nominal frequency400 MHz
License level5
Size of RAM128 MB
Storage size16 MB
Storage typeFLASH
Tested ambient temperature-20°C to 60°C
 

Powering

Details
PoE out802.3af/at
PoE-out portsEther1-Ether8
Number of DC inputs2 (DC jack)
DC jack input Voltage18-28 V / 48-57 V
Max out per port output (input > 30 V)450 mA
Max out per port output (input < 30 V)1 A
Max total out (A)2.8A (24V) & 1.4A (48V-57V)
Max power consumption160 W
Max power consumption without attachments10 W
 

Ethernet

Details
10/100/1000 Ethernet ports8
 

Fiber

Details
SFP ports4
 

Peripherals

Details
Serial portRJ45
 

Other

Details
PCB temperature monitorYes
Company Information

Shanghai Harmuber Technology Development Co., Ltd.

About us

We are one of the largest optical communication device sales agents in China. Our direct manufactory companies are Huawei, Cisco, Dell, HP, ZTE, Juniper, Emerson, Avocent, RFS, Fortinet and Yealink, Yeastar, Grandstream, Polycom, Newrock, Dinstar, Flyingvoice, Zycoo, Fanvil, OpenVox, Avaya. we are a fast growing High-Tech enterprise with Quality Customer Service, Excellent Reputation, Strong technical Support. All the products we sell are 100% authentic with original package.

Our Mission

1.Lowest Price with High Quality.

2.Fast Delivery with Low Cost and Security.

3.Professional Technical Support.

4.Advanced Customer Service

Return Policy 

1. We consider our customer as first priority, we are aiming

    For 100% satisfied customer service. 

2. We exam and test the function of every product before packaging. 

3. We support technical repair if there’s quality issue within warranty.

4.Please make every order considerably.

Warranty 

 All the products come with ONE year warranty

Payment Service 

We accept TT, Bank Transfer, Paypal, Trade assurance.

Shipping Service

TNT, EMS, UPS, FedEx, DHL and China post

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Contact us

Please feel free to contact us if you have any questions.

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