Jamstvo : 24 mjeseca , Key Features
PHYSICAL PORT
– 10-port 10/100BASE-TX Fast Ethernet RJ45 copper
– 8-port IEEE 802.3at PoE+ Injector (Port-1 to Port-8)
POWER OVER ETHERNET
– Complies with IEEE 802.3at Power+ over Ethernet end-span PSE
– Up to 8 ports of IEEE 802.3af/802.3at devices powered
– Supports PoE power up to 30.8 watts for each PoE port
– Each port supports 55V DC power to PoE powered device
– 120-watt PoE budget
– Auto detects powered device (PD)
– Circuit protection prevents power interference between ports
– Remote power feeding up to 100m in standard mode with 250m in extend mode
SWITCHING
– Hardware-based 10/100Mbps auto-negotiation and auto MDI/MDI-X
– Flow control for full duplex operation and back pressure for half duplex operation
– IEEE 802.1Q VLAN transparency
– Hardware DIP switch for Standard, VLAN and Extend mode selection; the Extend mode features 30-watt PoE transmit distance of 250m at speed of 10Mbps and VLAN isolation (Only for Port-1 to Port-8)
– Solid DIP switch to isolate ports to prevent broadcast storm and defend DHCP spoofing
HARDWARE
– 9-inch desktop size, 1U height, rack mountable
– LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act
– Fanless design
– Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)
Hardware Specifications
– Copper Port: 10× 10/100BASE-TX MDI/MDIX Ports
– PoE Injector Port: 8-port with 802.3at/af PoE injector function with Port-1 to Port-8
– Switch Architecture: Store-and-Forward
– Switch Fabric: 2Gbps/non-blocking
– Switch Throughput@64 bytes: 1.48Mpps@64 bytes
– MAC Address Table: 8K entries, automatic source address learning and aging
– Maximum Frame Size: 1522 bytes
– Flow Control:
* IEEE 802.3x pause frame for full-duplex
* Back pressure for half-duplex
– LED:
* System: Power (Green)
* 10/100BASE-TX RJ45 interfaces: 10/100Mbps LNK/ACT (Green)
* PoE interfaces: PoE-in-Use (Orange)
– DIP Switch: Selectable operation mode (Standard, VLAN, Extend)
– Dimensions (W×D×H): 220×150×43 mm (1U height)
– Enclosure: Metal
– Weight: 1230 g
– Power Requirements: AC 100-240V, 50/60Hz, 2.5A max.
– Power Consumption/ Dissipation:
* System On: Max. 2.4 watts/8.1 BTU
* Ethernet Full Loading: Max. 5 watts/10.2 BTU
* PoE Full Loading: Max. 129 watts/440.1 BTU
– ESD Protection:
* Contact discharge of 4KV DC
* Air discharge of 6KV DC
– Thermal Fan: Fanless
Power over Ethernet
– PoE Standard:
* IEEE 802.3af Power over Ethernet/PSE
* IEEE 802.3at Power over Ethernet Plus/PSE
– PoE Power Supply Type: End-span
– PoE Power Output: Per port 55V DC, 540mA. max. 30 watts
– Power Pin Assignment: 1/2(+), 3/6(-)
– PoE Power Budget: 120 watts
– Max. Number of Class 2 PDs: 8
– Max. Number of Class 3 PDs: 8
– Max. Number of Class 4 PDs: 4
Standards Conformance
– Regulatory Compliance: FCC Part 15 Class A, CE
– Standards Compliance:
* IEEE 802.3 10BASE-T
* IEEE 802.3u 100BASE-TX
* IEEE 802.3x Flow control and back pressure
* IEEE 802.3af Power over Ethernet
* IEEE 802.3at Power over Ethernet Plus
* IEEE 802.3az Energy Efficient Ethernet (EEE)
Environment
– Operating:
* Temperature: 0C – 50 degrees C
* Relative Humidity: 5% – 95% (non-condensing)
– Storage:
* Temperature: -10C – 70 degrees C
* Relative Humidity: 5% – 95% (non-condensing)
