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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
| Product colour | White | ADR Information | No restrictions |
| Country of Origin | Taiwan | EU ECCN Code | N/A |
| Tariff No. | 8517620000 | UNSPSC Code | 43222612 |
| US ECCN Code | 5A992 | 10G support | No |
| Networking standards | IEEE 802.3af, IEEE 802.3at | Operating temperature (T-T) | -20 - 60 °C |
| Depth Verified | 24.3 cm | Gross Weight Verified | 1.528 kg |
| Height Verified | 6.2 cm | Width Verified | 31.1 cm |
| AC adapter included | Yes | Built-in processor | Yes |
| Compatible operating systems | RouterOS L5 | Flash memory | 16 MB |
| Internal memory | 128 MB | Processor frequency | 400 MHz |
| RJ-45 Ethernet ports quantity | 8 | RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP modules quantity | 4 | Power connector | DC-in jack |
| SFP module slots quantity | 4 | DC input voltage | 18 - 57 V |
| Power consumption (max) | 10 W | Power over Ethernet (PoE) | Yes |
| Net Weight (Product, kg) | 1.34 kg | Brand Name | MikroTik |
| Warranty | 15 Month(s) | Main category | Network |
| Subcategory | Wired Network | Subcategory | Network Switches |
| Subcategory | Network Switches |
| Description | Downloads |
|---|---|
| MikroTik 8-Port PoE Gigabit Switch with 4× SFP | CRS112-8P-4S-IN DataSheet | Download |
| MikroTik 8-Port PoE Gigabit Switch with 4× SFP | CRS112-8P-4S-IN User Manual | Download |
| MikroTik 8-Port PoE Gigabit Switch with 4× SFP | CRS112-8P-4S-IN Quick Guide | Download |
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