Switch công nghiệp 5 cổng Ethernet ICP DAS NS-105A CR
Feature
• Automatic MDI/MDI-X crossover for plug-and-play
• Store-and-forward architecture
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• Slim packaging fits on your DIN-Rail Mounting
• Each port supports both 10/100 Mbps speed auto negotiation
• Supports +12 VDC ~ +53 VDC
• Supports operating temperatures from -40 °C ~ +75 °C
Introduction
The NS-105A has 5 Ethernet Switching ports that support 10/100 Base-TX, with a 10/100M autonegotiation feature and auto MDI/MDI-X function. It can connect 5 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps) for corresponding connections. The flow control mechanism is also negotiated. There is activity/link/data rate LEDs for each port to aid trouble-shooting. Port connectors are shielded RJ-45. It contains "soft start" function with overload protection, high-low voltage protection.
The NS-105A provides +12 VDC ~ +53 VDC power input to fit various power source.
Application
Specifications
| LED Indicators |
| Status |
Power, Link/Act, 10/100M |
| Ethernet |
| Ports |
5 x RJ-45, 10/100Base-TX |
| Standards |
IEEE 802.3, 802.3u, 802.3x |
| Processing Type |
Store & forward; wire speed switching |
| MAC Table |
2048 |
| Frame Buffer Memory |
768 Kbit |
| Flow Control |
IEEE 802.3x flow control, back pressure flow control |
| Isolation |
1500 Vrms 1 minute |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+12 ~ +53 VDC (Non-isolated) |
| Consumption |
0.1 A @ 24 VDC |
| Mechanical |
| Casing |
Plastic |
| Dimensions (mm) |
76 x 118 x 38 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-40 °C ~ +75 °C |
| Storage Temperature |
-40 °C ~ +85 °C |
| Humidity |
10% ~ 90% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| NS-105A CR |
Unmanaged 5-port Industrial Ethernet Switch with Power Input +12 VDC ~ +53 VDC (RoHS) |
