{"id":83946,"date":"2026-09-08T16:26:50","date_gmt":"2026-09-08T16:26:50","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/crs305-1g-4sin-mikrotik-4-port-sfp-802-3at-af-switch-l5\/"},"modified":"2026-09-08T16:27:22","modified_gmt":"2026-09-08T16:27:22","slug":"crs305-1g-4sin-mikrotik-4-port-sfp-802-3at-af-switch-l5","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/crs305-1g-4sin-mikrotik-4-port-sfp-802-3at-af-switch-l5\/","title":{"rendered":"CRS305-1G-4S+IN MikroTik 4-Port SFP+ 802.3at\/af Switch L5"},"content":{"rendered":"<p>CRS305-1G-4S+IN Technical Specifications<\/p>\n<p>MikroTik 4-Port SFP+ 802.3at\/af Switch L5<\/p>\n<p>Manufacture : MikroTik<\/p>\n<p>Manufacture Part Number : CRS305-1G-4S+IN<\/p>\n<p>Number of Ports : 4<\/p>\n<p>Architecture ARM 32bit<\/p>\n<p>CPU 98DX3236<\/p>\n<p>CPU core count 1<\/p>\n<p>CPU nominal frequency 800 MHz<\/p>\n<p>Dimensions 141 x 115 x 28 mm<\/p>\n<p>RouterOS license 5<\/p>\n<p>Operating System RouterOS \/ SwitchOS<\/p>\n<p>Size of RAM 512 MB<\/p>\n<p>Storage size 16 MB<\/p>\n<p>Storage type FLASH<\/p>\n<p>MTBF Approximately 200\u2019000 hours at 25C<\/p>\n<p>Tested ambient temperature -40\u00b0C to 70\u00b0C<\/p>\n<p>Powering<\/p>\n<p>Details<\/p>\n<p>Number of DC inputs 3 (DC jack, PoE-IN)<\/p>\n<p>DC jack input Voltage 12-57 V<\/p>\n<p>Max power consumption 18 W<\/p>\n<p>Max power consumption without attachments 10 W<\/p>\n<p>Cooling type Passive<\/p>\n<p>PoE in 802.3af\/at<\/p>\n<p>PoE in input Voltage 12-57 V<\/p>\n<p>Ethernet<\/p>\n<p>Details<\/p>\n<p>10\/100\/1000 Ethernet ports 1<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CRS305-1G-4S+IN Overview<\/p>\n<p>MikroTik 4-Port SFP+ 802.3at\/af Switch L5<\/p>\n","protected":false},"featured_media":83947,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[587],"product_cat":[894,895,332],"product_tag":[823,1029,898,338,628,770],"class_list":["post-83946","product","type-product","status-publish","has-post-thumbnail","product_brand-mikrotik","product_cat-mikrotik-network-switches-routers","product_cat-mikrotik-routers-mikrotik-network-switches-routers","product_cat-network-switches","product_tag-4-ports-network-switch","product_tag-4-ports-router","product_tag-4-x-sfp-plus-ports-switch","product_tag-network-switch","product_tag-router","product_tag-routeros","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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