NSM-208G
Unmanaged 8 Port Industrial 10/100/1000 BaseT Gigabit Ethernet Switch in Metal Casing. Supports Operating Temperatures between -30C to 70C. Replaced by NS-208AG.
References & Support
Features
NSM-208G has been phased out and replaced by NS-208AG.
The NSM-208G has 8 Ethernet Switching ports that support 10/100/1000 Base-T, with a 10/100/1000M auto-negotiation feature and auto MDI/MDIX function. It can connect 8 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps or 1000Mbps) for corresponding connections.
The flow control mechanism is also negotiated. There is link/data rate LEDs for each port to aid trouble-shooting. Port connectors are shielded RJ-45.
- Automatic MDI / MDI-X crossover for plug-and-play
- Each port supports both 10/100 and 1000 Mbps speed auto negotiation
- Store-and-forward architecture
- Full duplex IEEE 802.3x and half duplex backpressure flow control
- 16 Gbps high performance memory bandwidth.
- Power Inputs: +10 ~ +30V DC
- Operating Temperature: –30°C ~ +70°C
- IP20, rugged high-strength metal case
- DIN rail mount and Screw hole for wall mounting kit
Specifications
| Technology | |
| Standards | IEEE 802.3, 802.3u, 802.3ab and 802.3x |
| Processing Type | Store & forward wire speed switching - no delays |
| MAC Addresses | 8K |
| Memory Bandwidth | 16 Gbps |
| Frame buffer memory | 1 Mbit |
| Jumbo Frames | 9K for Speed 1000M |
| Flow Control | IEEE802.3x flow control, back pressure flow control |
| Interface | |
| RJ45 ports | 10/100/1000 Base-T auto negotiation speed, F/H duplex mode, and auto MDI/MDIX connection |
| LED Indicators | Power, 10/100/1000M, Link/Act |
| Ethernet Isolation | 1500 Vrms 1 minute |
| Frame Ground for EMS Protection | Yes |
| Cable | Ethernet : 2-pair UTP/STP Cat.3,4,5, EIA/TIA-568 100-ohm |
| Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm | |
| Gigabit Ethernet : 4-pair UTP/STP Cat.5, EIA/TIA-568 100-ohm | |
| Power | |
| Input Voltage Range | +10 ~ +30VDC (Non-isolation) |
| Power consumption | 0.3A@24VDC, +/- 5% arrowed with 1000M Full duplex |
| Protection | Power reverse polarity protection |
| Frame Ground for EMS Protection | Yes |
| Connection | 5-Pin Removable Terminal Block |
| Mechanical | |
| Case | Metal |
| Environmental rating | IP20 |
| Dimensions | 72.5mm x 110mm x 102mm (W x H x D) |
| Installation | DIN rail mount; Wall Mounting |
| Environmental | |
| Operating Temperature | -30 ~ +70°C |
| Storage Temperature | -40 ~ +75°C |
| Ambient Relative Humidity | 10% to 90% non-condensing |
References and Support
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