{"id":8307,"date":"2016-12-22T11:14:04","date_gmt":"2016-12-22T11:14:04","guid":{"rendered":"http:\/\/hoshi.mikado-themes.com\/?page_id=8307"},"modified":"2021-11-18T12:43:16","modified_gmt":"2021-11-18T12:43:16","slug":"router-switch-specifications","status":"publish","type":"page","link":"https:\/\/nvs-mil2004hsr.com\/index.php\/key-features\/router-switch-specifications\/","title":{"rendered":"Router-Switch Specifications"},"content":{"rendered":"

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\n\tPrecision engineering for the most demanding military programs.<\/span>\t<\/h2>\n<\/div>[\/vc_column][\/vc_row][vc_row content_width=”grid” content_aligment=”center”][vc_column css_animation=”flipInX” width=”1\/5″]
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\n\tOversized in-line EMI\/EMC filters.<\/span>\t<\/h2>\n<\/div>
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Low and High frequency filters are fitted for full MIL-STD-461G compliance. These filters have been selected-on-test (matched) in official labs for performance.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tPSU Input protection.<\/span>\t<\/h2>\n<\/div>
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The Router-Switch dual PSU are reverse polarity protected, also fitting an inrush current and over voltage limiter.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tDC\/DC converters.<\/span>\t<\/h2>\n<\/div>
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Installed DC\/DC converters provide over current and short circuit protection, input\/output galvanic isolation, thermal protection and military temperature range.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tExtended hold-up.<\/span>\t<\/h2>\n<\/div>
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An oversized set of hold- up capacitors are fitted to maintain Router-Switch circuitry DC voltages in the event of momentary power loss of the PSU input voltage.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tTime delay fuses.<\/span>\t<\/h2>\n<\/div>
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Six military PCB fuses are fitted across the dual PSU modules in order to provide protection to the front end stage, DC\/DC converters and TSU power electronics.<\/p>\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row content_width=”grid” content_aligment=”center”][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tPower fail monitor.<\/span>\t<\/h2>\n<\/div>
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A power supervisory device continuously monitor the primary AC or DC Router-Switch PSU input power voltage and notifies the payload when power failure is imminent.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tDC supervisor.<\/span>\t<\/h2>\n<\/div>
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The PSU DC output voltage is monitored via a micropower chip to ensure voltage level is within a specified tolerance. The monitor chip illuminates the panel ON green LED when payload voltage is in range.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tPSU Faraday cavity.<\/span>\t<\/h2>\n<\/div>
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The internal Router-Switch layout incorporates an independent metallic partition for housing the PSU modules and in-line filters. This greatly reduces PSU heat and avoids electrical noise on payload electronics.<\/p>\n<\/div>[\/vc_column][vc_column css_animation=”flipInX” width=”1\/5″]

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\n\tDual Input diode.<\/span>\t<\/h2>\n<\/div>
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A dual diode with common cathode is installed on the rear of the front panel when the STD Router-Switch is ordered for redundant operation with two external batteries.<\/p>\n<\/div>[\/vc_column][vc_column width=”1\/5″][vc_single_image image=”10908″ img_size=”medium” alignment=”center” css_animation=”flipInX”][\/vc_column][\/vc_row][vc_row content_width=”grid”][vc_column][vc_zigzag][\/vc_column][\/vc_row][vc_row content_width=”grid” css_animation=”mkd-element-from-fade”][vc_column el_id=”Main-Features”]

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\n\tMainFeatures<\/span>\t<\/h2>\n<\/div>[\/vc_column][\/vc_row][vc_row content_width=”grid” css_animation=”mkd-element-from-bottom”][vc_column width=”1\/2″]
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Managed 24 port GbE L2\/L3 Switch<\/p>\n<\/div>

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4 port fiber optic links<\/p>\n<\/div>

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General purpose service Ethernet port<\/p>\n<\/div>

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Latest generation ARM Cortex hardware<\/p>\n<\/div>

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High-availability Seamless Redundancy (HSR)<\/p>\n<\/div>

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Parallel Redundancy Protocol (PRP)<\/p>\n<\/div>

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Precision Time Protocol (PTP)<\/p>\n<\/div>

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Multilayer management, security & monitoring<\/p>\n<\/div>

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Auxiliary RS232 console port<\/p>\n<\/div>[\/vc_column][vc_column width=”1\/2″]

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Edge computing capabilities for user defined applications<\/p>\n<\/div>

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General purpose, PPS and IRIGb Input and Output available on auxiliary connector<\/p>\n<\/div>

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Sealed military enclosure cold plate cooled<\/p>\n<\/div>

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Dual redundant MIL-STD-704 AC\/DC power supply<\/p>\n<\/div>

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System operation front panel LED indicators<\/p>\n<\/div>

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Optimized heat dissipation chassis design<\/p>\n<\/div>

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Remote reset, battleshort & standby system control<\/p>\n<\/div>

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Dual oversized in-line EMI\/EMC power Input filters<\/p>\n<\/div>

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Tested and certified by independent official laboratories per MIL-STD-810G & MIL-STD-461G<\/p>\n<\/div>[\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

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