Hirschmann 942 335-017 SPR20-8TX-EEC Unmanaged Din Rail Fast/Gigabit Ethernet Switches

Product Description

• Description: Unmanaged Industrial Ethernet Rail Switch with fanless design, store-and-forward switching mode, and USB interface for configuration. It supports Fast Ethernet connectivity.

Ports

• Port Type and Quantity:
• 8 x 10/100BASE-TX, TP cable, RJ45 sockets (auto-crossing, auto-negotiation, auto-polarity)

Power Supply/Signaling Contact

• Power Supply Contact: 1 x plug-in terminal block, 6-pin
• USB Interface: 1 x USB for configuration
• Operating Voltage: 12/24 V DC (9.6 - 32 V DC), redundant
• Current Consumption at 24 V DC: Max. 100 mA
• Power Consumption: Max. 2.6 W
• Power Output (IT) in BTU/h: 8.8

Network Size and Length of Cable

• Twisted Pair (TP): 0 - 100 m

Network Size - Cascadibility

• Topology: Line / Star topology (any)

Diagnostic Features

• Diagnostic Functions: LEDs (power, link status, data, data rate)

Software Features

• Switching Features:
• Jumbo Frames
• QoS / Port Prioritization (802.1D/p)
• Ingress Storm Protection

Ambient Conditions

• MTBF: 1,206,410 hours (Telcordia)
• Operating Temperature: -40°C to +70°C
• Storage/Transport Temperature: -40°C to +85°C
• Relative Humidity (non-condensing): 10 - 95%

Mechanical Construction

• Dimensions (WxHxD): 49 x 135 x 117 mm (without terminal block)
• Weight: 440 g
• Mounting: DIN rail
• Protection Class: IP40 (metal housing)