NS-208G Unmanaged 8 port Gigabit Industrial Ethernet Switch Measurement Systems

NS-208G 8 port Gigabit Ethernet Switch

£140.00

The NS-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.

Quantity:

Features

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.

Supports +10~+30Vdc voltage

Supports operating temperatures from -30 ~ +70°C

DIN rail mount for industrial usage

Specifications

Technology

Standards : IEEE802.3, 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 : Plastic

Flammability : UL94V-0

Dimensions : 64mm x 110mm x 97.5mm (W x H x D)

Installation : DIN Rail Mount

Environmental

Operating Temperature : -30 to 70 °C

Storage Temperature : -40 to 85 °C

Ambient Relative Humidity : 10% to 90% non-condensing

Technical

User Manual

Recommendations

Power Supplies