CRS112-8P-4S-IN Mikrotik Ethernet Smart Switch at discount

CRS112‑8P‑4S‑IN Specifications

Manufacturer: MikroTik

Manufacturer Model: CRS112‑8P‑4S‑IN
Product Line: Cloud Router Switch (CRS)
Product Series: CRS112 (8 PoE‑out Gigabit RJ‑45 ports + 4 SFP fiber ports)
Product Type: Managed Layer‑2/Layer‑3 switch with PoE‑out
Product Name: MikroTik CRS112‑8P‑4S‑IN

KEY FEATURES:

Ports: 8 × 10/100/1000 Mbps RJ‑45 with PoE‑out

Uplink Ports: 4 × SFP cages (for fiber or gigabit links)

PoE‑out support: Auto‑sensing IEEE 802.3af/at and passive PoE

Dual DC input: 18‑28 V and 48‑57 V support

Max PoE‑out current: 1 A per port at 18‑28 V; 450 mA per port at 48‑57 V

Total PoE‑out limit: 2.8 A @ 24 V, and 1.4 A @ 48‑57 V

Included power supply: 28 V 3.4 A

Quiet, fanless operation

PERFORMANCE:

CPU: QCA8511, 400 MHz

RAM: 128 MB

Flash Storage: 16 MB

Non‑blocking throughput (Layer 2): ~12 Gbps

Switching capacity: ~24 Gbps

Forwarding rate: ~17.8 Mpps

Fully managed: supports VLANs, IGMP snooping, routing features via RouterOS

ENVIRONMENTAL & RELIABILITY:

Operating temperature range: ‑20 °C to +60 °C

MTBF: Approximately 200,000 hours at 25 °C

Certifications: CE, EAC, RoHS

PHYSICAL:

Dimensions: ~200 × 142 × 44 mm (W × D × H)

Form Factor: Desktop or rack‑mount (1U) metal enclosure

Weight: ~4.5 lb (~2.0 kg)