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Name: OPENRAIL RS20 / 30 Unmanaged Switch
Category:   Hirschmann Industrial Switch  Unmanaged Rail Switch
Product description
For applications that do not rely too much on switch management functions (security, media / ring redundancy, port control, multicast filtering, etc.), the Hischmann non-managed OpenRail switch is the most ideal choice, with settings specifically for non-managed switches The best features:
8, 9, 16, 17, and 25 ports, with a maximum area of only 15 cubic centimeters.
Configurable up to 3 fiber ports
Provides redundant power input through dual 24VDC pluggable terminal blocks
Fault signal contact (triggered by power input and / or a link failure)
10/100/1000 auto-negotiation and auto crossover (both straight line and crossover line can work normally)
Multiple multi-mode and single-mode fiber interfaces to choose from
Optional operating temperature range and protective coating (standard temperature range is 0 ° C to + 60 ° C, extended temperature range is -40 ° C to + 70 ° C)
Meet various certifications. Includes IEC61850-3, IEEE1613, EN50121-4, and ATEX 100a Zone 2