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sdi-550

Product catalog summary

Overview: The Westermo SDI-550 is a compact, unmanaged 5-port Ethernet switch designed for industrial applications. It supports 10/100Base-TX connections and features a robust aluminum case with IP31 protection, suitable for DIN rail mounting.

Specifications:

Technology: Complies with IEEE802.3 standards for 10Base-T and 100Base-TX, utilizing store and forward technology with a 3.2 Gbit/s switch fabric.
Interface: Includes 5 x 10/100 Base-TX ports with Auto MDI/MDI-X and Auto-Negotiation. Connectors are RJ-45 for Ethernet and a 4-pin terminal block for power/relay.
Power Requirements: Accepts AC 18-27 V or DC 18-32 V with reverse polarity protection. Power consumption is 3.5 Watts at DC 24 V.
Mechanical: Dimensions are 111.8 mm (H) x 30 mm (W) x 98.2 mm (D) with DIN rail clip. The unit weighs 290 g without packaging.
Environmental: Operates in temperatures from -20 to 70ºC and humidity from 0% to 95% non-condensing. Storage temperature ranges from -40 to 85ºC.
Regulatory Approvals: Includes EMI and EMS certifications, safety approvals, and shock, vibration, and free fall resistance.

Features:

Variable power input options.
Fault relay alarm for port link down events, configurable via DIP switch.
Diagnostic LEDs for system power and port activity.

Ordering Information: The product can be ordered using Art.no. 3625-0050.

Catalog excerpts

Compact 5-port Ethernet Switch Westermo SDI-550 … 5-port 10/100 TX Compact Fast Ethernet switch … 3.2 Gbit/s Switch Fabric with excellent data exchange performance … Variable power input, AC 18 – 27 V / DC 18 – 32 V … Fault relay alarm … Aluminum case with IP-31 grade protection … –25 ~ 70ºC operating temperature The Westermo SDI-550 is a simple unmanaged 5-port 10/100Base-TX Ethernet switch. Its compact IP31 rated aluminum case allows the unit to be fitted into a very small space on an industry standard DIN rail. The Westermo SDI-550 can operate with variable power sources being able to accept AC 18 ~ 27 V or DC 18 ~ 32 V on a removable connector block. A single relay output is provided to allow port link down events to be indicated, This function is configured by a simple DIP switch. The switch requires no user setup and will immediately start to operate on power up. The 3.22 Gbit/s switch core ensures that no data delay occurs within the switch. Compact 5-port Ethernet Switch www.westermo.com – A Beijer Electronics Group Company

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Specifications Technology Standard Switch Technology Interface Number of Ports Connectors Cables Diagnostic LED Port Alarm DIP Switch Power Requirements System Power Consumption Mechanical Installation Case Dimension Weight Environmental Operating Temperature Operating Humidity Storage Temperature Hi-Pot Regulatory Approvals EMI EMS Safety Shock Vibration Free Fall Warranty IEEE802.3 10Base-T IEEE802.3u 100Base-TX IEEE802.3x flow control Store and forward technology and with 3.2 Gbit/s switch fabric 5 x 10/100 Base-TX with Auto MDI/MDI-X, Auto-Negotiation function 10/100 Base-TX: RJ-45 Power/Relay: ...

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Millimetre (Inch) Alarm control Ordering Information Art.no. Description 3625-0050 Westermo SDI-550 Quick Installation Guide www.westermo.com – A Beijer Electronics Group Company Dimensions / Ordering Information

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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