ICP DAS NSM-108 - 10/100 Mbps Industrial Ethernet Switch Hub (8 Ports), Compact Metal Case
by ICP DAS

Unmanaged 8 Port Industrial 10/100 BaseT Ethernet Switch, supports operating temperatures from -30 ~ +75°C

Description
Specification
Datasheet

rear view

The NSM-108 has 8 Ethernet Switching ports that support 10/100Base-T(X), with a 10/100M auto-negotiation feature and auto MDI/MDIX function. It can connect 8 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps) for corresponding connections.

The flow control mechanism is also negotiated. There are 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 Mbps speed auto negotiation
Store-and-forward architecture
Full duplex IEEE 802.3x and half duplex backpressure flow control
2 Gbps high performance memory bandwidth.
Power Inputs +10 ~ +30V DC
Supports operating temperatures from –30°C ~ +75°C
IP20, rugged high-strength metal case
DIN-Rail; Wall Mounting

Technology
Standards	IEEE802.3, 802.3u, 802.3x
Processing Type	Store & forward wire speed switching - no delays
MAC Addresses	1024
Memory Bandwidth	2 Gbps
Flow Control	IEEE802.3x flow control, back pressure flow control
Interface
RJ45 ports	10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDIX connection
LED Indicators	Power, 10/100M, 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
Cable	Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm
Power
Input Voltage Range	+10 ~ +30VDC (Non-isolation)
Power consumption	0.15A@24VDC, +/- 5% arrowed with 10M Full duplex.
Power consumption	0.09A@24VDC, +/- 5% arrowed with 100M 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	73mm x 132mm x 102mm (W x H x D)
Installation	DIN rail mount; Wall Mounting
Environmental
Operating Temperature	-30 ~ +75°C
Storage Temperature	-40 ~ +85°C
Ambient Relative Humidity	10% to 90% non-condensing