20-port Gigabit industrial managed switch with 16 PoE ports + 4 SFP (fiber) ports #1582
20-port Gigabit industrial managed switch with 16 PoE ports + 4 SFP (fiber) ports #1582
Available in stock (100)
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It’s a 20-port Gigabit industrial managed switch with 16 PoE (Power over Ethernet) ports + 4 SFP (fiber) ports + additional console/serial ports.
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It supports IEEE 802.3af / 802.3at (PoE/PoE+) and Hi-PoE / IEEE 802.3bt (on “red” ports 1–2), making it capable of powering high-load devices.
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PoE budget: Up to 240 W total, with typical per-port power of ≤ 30 W (and higher for ports 1–2) when using PoE/PoE+.
Key Features & Specifications
| Spec / Feature | Details |
|---|---|
| Switch type | Layer-2, Managed industrial PoE switch |
| Ethernet (RJ45) ports | 16 × 10/100/1000 Mbps (PoE) |
| SFP (optical) ports | 4 × 1000 Base-X (Gigabit fiber) |
| Management / protocols | Web / SNMP / CLI; VLAN, STP/RSTP/MSTP, link aggregation (LACP or static), QoS, IGMP Snooping, ACL, LLDP, port-mirroring, etc. |
| Redundant / robust design | Full-metal, dust-proof IP40 enclosure; dual power input; wide operating temperature range (-40 °C to +75 °C) — suitable for harsh/industrial environments. |
| Performance | Switching capacity ≈ 54 Gbps; Packet forwarding ~28.28 Mpps; MAC table 8 K addresses; Packet buffer 4 Mb. |
| Power supply | 48–57 V DC (power adapter not included) |
| PoE Max output | Port 1–2: up to 60–90 W (Hi-PoE / IEEE 802.3bt); Ports 3–16: typical 30 W PoE/PoE+ |
| Extra ports | RS-232 serial port + 2 × RS-485 (for legacy/industrial devices) |
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