NSM-205PFT-24V CR: PoE Switch/4 Eth/1 Fiber/ST/Mul-Mod/2km/Metal

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NSM-205PFT-24V CR PoE Switch/4 Eth/1 Fiber/ST/Mul-Mod/2km/Metal của hãng ICP-DAS đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. NSM-205PFT-24V CR được thiết theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong cácbài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông minh, hệ thống kiểm soát an ninh…

Bộ chuyển đổi Quang điện

Tính năng của sản phẩm:

Provides 1 x 100-FX fiber port plus 4 x Ethernet ports
Each port supports both 10/100 Mbps speed auto negotiation
Store-and-forward architecture
Full duplex IEEE 802.3x and half duplex backpressure flow control
4 PoE ports with Power Sourcing Equipment (PSE) operation
Automatic MDI/MDI-X crossover for plug-and-play
Auto-detection of PD (powered devices) and automatic power management
Over-temperature, over-current and over/under-voltage detection
Supports operating temperatures from -30 ~ +75 °C
DIN-Rail Mounting

Thông số kỹ thuật của sản phẩm:

Models		NS-205PF Series	NSM-205PF Series	NS-205PF-24V Series	NSM-205PF-24V Series
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
Ethernet 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
+/-4 kV ESD Protection		Yes
Fiber Interface (100 Base-FX; SC/ST type)
Multi-Mode	NS-205PFT/FC NSM-205PFT/FC NS-205PFT-24V/FC-24V NSM-205PFT-24V/FC-24V	Multi mode fiber cables: 50/125, 62.5/125 or 100/140 μm Distance: 2 km, (62.5/125 μm recommended) for full duplex Wavelength: 1300 or 1310nm Min. TX Output: -20 dBm Max. TX Output: -14 dBm Max. RX Sensitivity: -32 dBm Min. RX Overload: -8 dBm Budget: 12 dBm
Single-Mode	NS-205PFCS NSM-205PFCS NS-205PFCS-24V/FCS-24V NSM-205PFCS-24V/FCS-24V	Single-mode fiber cables: 8.3/125, 8.7/125, 9/125 or 10/125 μm Distance: 30 km, (9/125 μm recommended) for full duplex Wavelength: 1300 or 1310nm Min. TX Output: -15 dBm Max. TX Output: -8 dBm Max. RX Sensitivity: -34 dBm Min. RX Overload: -5 dBm Budget: 19 dBm
Single-Mode	NS-205PFCS-60 NSM-205PFCS-60 NS-205PFCS-60-24V/FCS-60-24V NSM-205PFCS-60-24V/FCS-60-24V	Single-mode fiber cables: 8.3/125, 8.7/125, 9/125 or 10/125 μm Distance: 60 km, (9/125 μm recommended) for full duplex Wavelength: 1300 or 1310nm Min. TX Output: -5 dBm Max. TX Output: 0 dBm Max. RX Sensitivity: -35 dBm Min. RX Overload: -5 dBm Budget: 30 dBm
Power Input
Input Voltage Range		+46 ~ +55 VDC for PoE output		+18 ~ +32 VDC
Power Consumption		0.08 A @ 48 VDC without PD loading; 1.5 A @ 48 VDC with PD full loading		0.24 A @ 24 VDC without PD loading; 3.2 A @ 24 VDC with PD full loading; 4.6 A @ 18 VDC with PD full loading
Protection		Power reverse polarity protection
+/-4 kV ESD Protection		Yes
Connector		3-Pin Removable Terminal Block
PoE Technology
PoE Compliance		100% IEEE 802.3af compliant
PoE Classification		PSE (Power Sourcing Equipment)
PoE Voltage		+48 VDC depending on power input
PoE Voltage		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		Plastic (Flammability UL 94V-0)	Metal (IP30 Protection)	Plastic (Flammability UL 94V-0)	Metal (IP30 Protection)
Dimensions (W x L x H) (Unit: mm)		31 x 157 x 113	25 x 168 x 119	31 x 157 x 113	25 x 168 x 119
Installation		DIN-Rail Mounting
Environment
Operating Temperature		-30 °C ~ +75 °C
Storage Temperature		-40 °C ~ +85 °C
Ambient Relative Humidity		10% ~ 90% RH, non-condensing

Các bài viết tham khảo:

"BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"

Downloads nsm-205pf_nsm-205pf-24v-datasheet-bkaii.pdf

M-7015: 6-channel RTD Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)

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NSM-205PFT-24V CR: PoE Switch/4 Eth/1 Fiber/ST/Mul-Mod/2km/Metal

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