PoE šakotuvas 1G 24-portų + 2 SFP uplink

Features:• Physical Port• 24-port 10/100/1000BASE-T Gigabit RJ45 copper• 2 1000BASE-X mini-GBIC/SFP slotsPower over Ethernet• Complies with IEEE 802.3at High Power over Ethernet• Complies with IEEE 802.3af Power over Ethernet• Up to 24 ports of IEEE 802.3af/802.3at devices powered• Supports PoE Power up to 30.8 watts for each PoE port• Each port supports 52V DC power to PoE Powered Device• 220-watt PoE budgetAuto detects powered device (PD)• Circuit protection prevents power interference between ports• Remote power feeding up to 100mSwitching• Hardware based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X• Flow control for full duplex operation and back pressure for half duplex operation• Integrates address look-up engine, supporting 8K absolute MAC addresses• 9K jumbo frame supports all speeds (10/100/1000Mbps)• IEEE 802.1Q VLAN transparency• Automatic address learning and address aging• Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)Hardware• 19-inch desktop size, 1U height• LED indicators for PoE ready and PoE activity• Ethernet Link Energy-saving technology- Link down power saving- Intelligent scale power based on cable lengthTechnical Specifications:• 10/100/1000BASE-T Copper Ports 24 auto-MDI/MDI-X ports• 802.3af/802.3at PoE Injector Ports 24• 1000BASE-X SFP/mini-GBIC Slots 2• Switch Architecture Store-and-Forward• Switch Fabric52Gbps/non-blocking• Switch Throughput@64 bytes 38.6Mpps@64 bytes• MAC Address Table 8K entries• Jumbo Frame 9216 bytes• Flow Control IEEE 802.3x pause frame for full-duplex; back pressure for half-duplex• LED System: Power (Green)• 10/100/1000T RJ45 Interfaces• 1000 LNK / ACT (Green), 10/100 LNK/ACT (Orange), PoE (Orange)• 1000Mbps SFP Interfaces• 1000 LNK / ACT (Green)• Dimensions (W x D x H)v445 x 207 x 45 mm (1U height)• Enclosure Metal• Weight 2.85kg• Power Requirements 100~240V AC, 50/60Hz, 4A (max.)• Thermal Fan 2Power over Ethernet• PoE StandardIEEE 802.3af Power over Ethernet/PSE• IEEE 802.3at Power over Ethernet Plus/PSE• PoE Power Output Per port 52V DC, 300mA. max. 15.4 watts (IEEE 802.3af)• Per port 52V DC, 600mA. max. 30 watts (IEEE 802.3at)• PoE Power Budget 220 watts• Number of PDs, 7 watts 24• Number of PDs, 15.4 watts 14• Number of PDs, 30 watts 7Standards Conformance• Regulatory ComplianceFCC Part 15 Class A, CE• Standards Compliance IEEE 802.3 10BASE-T• IEEE 802.3u 100BASE-TX• IEEE 802.3ab Gigabit 1000BASE-T• IEEE 802.3z Gigabit SX/LX• IEEE 802.3x flow control and back pressure• IEEE 802.3af Power over Ethernet• IEEE 802.3at High Power over Ethernet• IEEE 802.3az Energy-Efficient EthernetEnvironment• Operating Temperature:0 ~ 50 degrees C• Relative Humidity: 5 ~ 95% (non-condensing)• Storage Temperature: -10 ~ 70 degrees C• Relative Humidity: 5 ~ 95% (non-condensing)