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28-Port 1U 19" Rackmount Industrial Gigabit PoE+ Managed Ethernet Switch, with 24*10/100/1000Tx (PSE: 30W/Port) and 4* Gigabit Combo Ports (4*10/100/1000Tx RJ45, 4*100/1000 SFP Slots); EOT: -40° to 75°C, 46 to 57VDC
- Supports 24*10/100/1000Tx IEEE 802.3 af/at PoE+ Gigabit Ports (PSE: 30W/Port) + 4*Gigabit Copper/SFP Combo Ports (4*10/100/1000Tx RJ45 + 4*100/1000 SFP Slots)
- SFP Socket for Easy and Flexible Fiber Expansion
- Management: SNMP v1/v2c/v3, WEB, Telnet, Standard MIB
- Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), HTTPS, SSH and SNMPv3
- Redundancy: Proprietary Ring (Ultra-High-Speed Recovery Time < 20 ms), RSTP/STP (802.1w/1D), MSTP
- 48VDC Power Input (46-57 VDC for PoE af, 53-57 VDC is Recommended for PoE at) & 2 Relay Outputs
- Extended Operating Temperature: -40°~75°C
- Power Polarity Reverse Protection
- Overload Current Protection
- 1U Rackmount Design
- IP30 Protection
- 5-Year Warranty
| Management | Managed |
|---|---|
| Ethernet Ports | 24 |
| Ethernet Speed | Gigabit (10/100/1000) |
| Power Over Ethernet | Yes |
| Fibre | SFP |
| Environment | Extended Operating Temperature |