NS-205PFT-24V CR PoE Switch/4 Ethernet/1 Fiber/ST/Mul-mode/2km của hãng ICP-DAS đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. NS-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 các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông minh, hệ thống kiểm soát an ninh…
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!"