NS-205AG 5-Port Unmanaged Industrial Gigabit Ethernet Switch, +12 to +48 VDC
Unmanaged 5-port 10/100/1000Base-T industrial Ethernet switch with redundant +12 to +48 VDC power inputs and DIN-rail mounting for simple network expansion.
- Five 10/100/1000Base-T RJ-45 ports with automatic speed negotiation and auto MDI/MDI-X
- Redundant +12 to +48 VDC power inputs with reverse polarity protection
- Store-and-forward switching with 4096-entry MAC table and 1.5 Mbit frame buffer
- IEEE 802.3x full duplex and back-pressure half duplex flow control
- Jumbo frames up to 9 K at 1000 Mbps
- Relay alarm output rated 2 A @ 30 VDC and per-port link/data rate LEDs
1 846,35 kr per st.
| 1–9 st. | 1 846,35 kr | |
|---|---|---|
| 10–30 st. | 1 791,07 kr | −3 % |
| 31+ st. | 1 757,90 kr | −5 % |
Produktinformation "NS-205AG 5-Port Unmanaged Industrial Gigabit Ethernet Switch, +12 to +48 VDC"
The NS-205AG CR is an unmanaged 5-port Ethernet switch for industrial networks that need gigabit capability without configuration. Each RJ-45 port negotiates between 10, 100 and 1000 Mbps and automatically handles MDI/MDI-X crossover, so devices can be connected with either cable type and the switch adapts to each link.
Power is supplied through a redundant +12 to +48 VDC input with reverse polarity protection, which suits panels with a backup supply. The store-and-forward architecture, IEEE 802.3x and back-pressure flow control, and a 1.5 Mbit frame buffer help keep traffic flowing when several high-bandwidth devices share the switch. Jumbo frames up to 9 K are supported at 1000 Mbps.
Each port has link and data rate LEDs to assist troubleshooting, and an alarm relay output (2 A @ 30 VDC) is provided. Green Ethernet power saving reduces consumption on idle ports. The plastic housing mounts on a DIN rail and is rated for operation from -40 °C to +75 °C.
Applications
- Bandwidth-intensive industrial Ethernet segments
- High resolution digital image transmission
- Video and audio file streaming or downloading
- Server farm connectivity
- Distributed machine and automation networks with DIN-rail cabinets
| Product type: | Ethernet switch |
|---|---|
| Interface: | RJ-45 |
| Ports: | 5 |
| Isolation: | 1500 Vrms 1 min |
| Power input: | +12 ~ +48 VDC redundant |
| Operating temperature: | -40 ~ +75 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Specifikationer
| LED Indicators | |
|---|---|
| Status | PWR1, PWR2, Power fail, 1000M, Link/Act |
| Ethernet | |
| Ports | 5 x RJ-45, 10/100/1000Base-T |
| Standards | IEEE 802.3, 802.3u, 802.3ab and 802.3x |
| Processing Type | Store & forward |
| MAC Table | 4096 |
| Frame Buffer Memory | 1.5 Mbit |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Jumbo Frames | 9 K for Speed 1000 M |
| Isolation | 1500 Vrms 1 minute |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | +12 ~ +48 VDC (Redundant Input Range; Non-isolated) |
| Redundant Power Inputs | Yes |
| Consumption | 0.2 A @ 24 VDC |
| Alarm Output | Yes,Relay 2 A @ 30 VDC |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 33 x 127 x 90 (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 |
Specifikationer enligt tillverkaren. Ändringar förbehålls.
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