具体成交价以合同协议为准
EKI-6331AN IEEE802.11a/n 无线AP/网桥/客户端
￥面议
郑州希倍尔智能科技有限公司
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产品简介
产品介绍
产品介绍
8 口（4PoE）非管理型交换机（金属外壳）
产品特点
Each port supports both 10/100 Mbps speed auto negotiation
Full duplex IEEE 802.3x and half duplex backpressure flow control
Auto-detection of PD (powered devices) and automatic power management
Over-temperature, over-current and over/under-voltage detection
Supports operating temperatures from -40 °C ~ +75 °C
Automatic MDI/MDI-X crossover for plug-and-play
Store-and-forward architecture
8 PoE ports for NS-208PSE/NSM-208PSE;
4 PoE ports for NS-208PSE-4/NSM-208PSE-4
Supports +46 ~ +55 VDC power input
DIN-Rail Mounting
产品规格
Technology
Standards IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type Store & forward; wire speed switching
MAC Addresses 1024
Memory Bandwidth 3.2 Gbps
Frame Buffer Memory 512 Kbit
Flow Control IEEE 802.3x flow control, back pressure flow control
Interface
RJ-45 Ports 10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
LED Indicators Power, Link/Act, Power Device is detected
Ethernet Isolation 1500 Vrms 1 minute
EMS Protection Yes
Power Input
Input Voltage Range +46 ~ +55 VDC for PoE output
Power Consumption 0.1 A @ 48 VDC without PD loading 2.8 A @ 48 VDC with PD full loading
Protection Power reverse polarity protection
EMS Protection Yes
Connection 3-Pin Removable Terminal Block
PoE Technology
PoE Compliance IEEE 802.3af compliant
PoE Classification PSE (Power Sourcing Equipment)
PoE Voltage +46 ~ +55 VDC depending on power input
PoE Power Up to 15.4 watts per channel
PoE Operation Automatic detection and power management
PoE Pin Assignments V+ (Pin 1, 2), V- (Pin 3, 6)
PoE Disconnect Mode DC disconnect
Mechanical
Casing Metal (IP30 Protection)
Dimensions (W x L x H) 25 mm x 168 mm x 119 mm
Installation DIN-Rail Mounting
Environment
Operating Temperature -40 °C ~ +75 °C
Storage Temperature -40 °C ~ +85 °C
Ambient Relative Humidity 10% ~ 90% RH, non-condensing
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