MikroTik CRS106-1C-5S

The MikroTik CRS106-1C-5S is a compact and reliable five-port switch designed for home, small office, or IoT network deployments. It features a 1-core QCA8511 CPU running at 400 MHz, 128 MB RAM, and 16 MB flash storage for efficient network performance. With 1 x Combo port and 4 x SFP ports supporting fiber connectivity, and passive PoE output on Ether2, it provides flexible deployment options. Its IP66-rated rugged enclosure and wide operating temperature (-20°C to 70°C) make it durable for both indoor and outdoor installations.

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Description

The MikroTik CRS106-1C-5S is a high-performance, compact switch suitable for home networks, small offices, and IoT deployments. Powered by a 1-core QCA8511 CPU running at 400 MHz and equipped with 128 MB RAM and 16 MB flash storage, this device ensures efficient traffic handling and stable operation.

The switch includes 1 Combo port and 4 SFP ports, providing versatile connectivity for both copper and fiber networks. Ether2 supports passive PoE output, enabling powering of small devices such as access points or IP cameras. Its single DC input accepts 11–30 V, with PoE-IN support of 18–30 V for flexible power options.

Designed for durability, the CRS106-1C-5S features a rugged IP66-rated enclosure and can operate in a wide temperature range from -20°C to 70°C. RouterOS license Level 5 allows advanced configuration, security, and monitoring. Compact, energy-efficient, and reliable, this switch is ideal for environments requiring small-form-factor networking with fiber support and PoE capabilities.


Application

Home networks, Small offices, IoT deployments, Fiber connectivity, Outdoor/indoor small-scale networking


Key Features

  • ✅ Compact 5-port switch with 4 SFP ports and 1 combo port

  • ✅ 1-core 400 MHz QCA8511 CPU with 128 MB RAM for stable performance

  • ✅ Ether2 supports passive PoE output up to 57 V

  • ✅ Wide DC input range: 11–30 V with PoE-IN support

  • ✅ Rugged IP66-rated enclosure for indoor/outdoor use

  • ✅ Operating temperature range from -20°C to 70°C

  • ✅ Level 5 RouterOS license for advanced configuration and security

  • ✅ Energy-efficient and low-maintenance design

Specifications

SpecificationDetails
Product CodeCRS106-1C-5S
ArchitectureMIPSBE
CPU / ChipsetQCA8511
CPU Core Count1
CPU Nominal Frequency400 MHz
Switch Chip ModelQCA8511
RAM128 MB
Storage16 MB Flash
Operating SystemRouterOS
RouterOS LicenseLevel 5
MTBFApproximately 100,000 hours at 25°C
Tested Ambient Temperature-20°C to 70°C
Dimensions114 x 137 x 29 mm
DC Inputs2 (DC jack, PoE-IN)
DC Input Voltage11–30 V
Max Power Consumption11 W
PoE InPassive PoE, 11–30 V
CoolingPassive
Ethernet Combo Ports1
Fiber Ports5 x SFP
PeripheralsSerial console port (RJ45)
IP RatingIP20
Certifications & ApprovalsCE, EAC, RoHS

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