NS-205A
Unmanaged 5-Port Industrial Ethernet Switch with 12 - 56 VDC power input. Supports operating temperatures from -40°C ~ +75°C
Features
The NS-205/NS-205A/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 width of the NS-205/NS-205A is just 33 mm, so it can be used where space is limited.
The NS-205A/NS-105A provides +12 VDC ~ +56/53 VDC power input to fit various power source.
- 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 ~ +56 VDC for NS-205A
- Supports operating temperatures from -40 °C ~ +75 °C
Specifications
Technology | ||
Standards | IEEE 802.3, 802.3u, 802.3x | |
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, 10/100M | |
Ethernet Isolation | 1500 Vrms 1 minute | |
EMS Protection | Yes | |
Cable | Ethernet | 2-pair UTP/STP Cat.3, 4, 5, EIA/TIA-568 100 Ω |
Fast Ethernet | 2-pair UTP/STP Cat. 5, EIA/TIA-568 100 Ω | |
Redundant Power | ||
Input Voltage Range | +12 ~ +56 VDC (Non-isolated) | |
Power Consumption | 0.1 A @ 24 VDC | |
Protection | Power reverse polarity protection | |
EMS Protection | Yes | |
Connector | 3-Pin Removable Terminal Block | |
Mechanical | ||
Casing | Plastic | |
Flammability | UL 94V-0 | |
Dimensions (W x L x H) | 33 mm x 78 mm x 107 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 |