Introduction
The NSM-205G-1SFP is 4 Port 10/100/1000 Base copper and 1 Gigabit fiber optic/copper combo port Ethernet Switch, Supports Auto Negotiation, Auto MDI/MDI-X, high-speed(1Gbps) and high-distance transmissions. Apart from this, NSM-205G-1SFP supports dual power and provides +12 VDC ~ +48 VDC power range to fit all the common power standards found in industrial automation, without external power converters.

Applications
Ordering Information
PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
---|---|---|---|
PRODUCT SERIES NSM-205G-1SFP CR | DESCRIPTION4+1G Combo Port Gigabit Unmanaged Industrial Ethernet Switch (RoHS) |
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LED Indicators | |
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Status | PWR1, PWR2, Power fail, 10/100M, 1000M, Link/Act |
Ethernet | |
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Ports | 4 x RJ-45, 10/100/1000BaseT(X), 1 x RJ45/SFP Slot Combo, 100/1000Base-T(X) |
Standards | IEEE 802.3 for 10Base-T, IEEE 802.3u for 100Base-TX, IEEE 802.3ab for 1000Base-T, IEEE 802.3x for Flow Control |
Processing Type | Store & forward, wire speed switching |
MAC Table | 8 K |
Memory Bandwidth | 10 Gbps |
Frame Buffer Memory | 1 Mbit |
Flow Control | IEEE802.3x flow control, back pressure flow control |
Jumbo Frames | 10 K for Speed 1000 M |
Isolation | 1500 Vrms 1 minute |
DIP Switch | 100 BaseSFP/1000 BaseSFP setting |
Fiber | |
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Ports | 1 x 100/1000 Mbps SFP Fiber Module slots |
Power | |
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Reverse Polarity Protection | Yes |
Input Range | +12 VDC ~ +48 VDC (Non-isolation) |
Redundant Power Inputs | Yes |
Consumption | 0.15A @ 24VDC |
Alarm Output | Yes,Relay 1 A @ 30 VDC |
Mechanical | |
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Casing | Metal |
Dimensions (mm) | DIN-rail mounting: 33 x 131 x 100 (W x L x H) Wall mounting: 33 x 170 x 93 (W x L x H) |
Installation | DIN-rail mounting or wall mounting (optional) |
Ingress Protection Rating | IP30 |
Environment | |
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Operating Temperature | -40 °C ~ +75 °C |
Storage Temperature | -40 °C ~ +85 °C |
Humidity | 10% ~ 90% RH, non-condensing |