{"id":31582,"date":"2026-04-27T13:38:43","date_gmt":"2026-04-27T13:38:43","guid":{"rendered":"https:\/\/www.da3m.net\/?post_type=product&#038;p=31582"},"modified":"2026-09-28T07:15:31","modified_gmt":"2026-09-28T07:15:31","slug":"hpe-j9983a-hpe-1820-switch-24g","status":"publish","type":"product","link":"https:\/\/www.da3m.net\/ar\/product\/hpe-j9983a-hpe-1820-switch-24g\/","title":{"rendered":"\u0633\u0648\u064a\u062a\u0634 HPE 1820 \u0628\u0640 24 \u0628\u0648\u0631\u062a \u062c\u064a\u062c\u0627\u0628\u062a (J9983A)"},"content":{"rendered":"<h3>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629<\/h3>\n<p>\u0633\u0648\u064a\u062a\u0634 HPE OfficeConnect 1820 24G PoE+\u200e (185W) (J9983A) \u0647\u0648 \u0633\u0648\u064a\u062a\u0634 Gigabit Ethernet \u0623\u0633\u0627\u0633\u064a \u0630\u0643\u064a \u0645\u064f\u062f\u0627\u0631 \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 Layer 2 \u0628\u062a\u0643\u0648\u064a\u0646 \u062b\u0627\u0628\u062a\u060c \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 HPE OfficeConnect \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629. \u0648\u064a\u0636\u0645 24 \u0645\u0646\u0641\u0630 \u062c\u064a\u062c\u0627\u0628\u062a\u060c \u0645\u0646\u0647\u0627 12 \u0645\u0646\u0641\u0630 PoE+\u200e\u060c \u0648\u0645\u0646\u0641\u0630\u064a SFP \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0647\u0648 \u0645\u0648\u062c\u0647 \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0631\u064a\u062f \u0623\u0647\u0645 \u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0633\u0648\u064a\u062a\u0634\u0627\u062a \u0627\u0644\u0645\u064f\u062f\u0627\u0631\u0629 \u0639\u0628\u0631 \u0648\u0627\u062c\u0647\u0629 \u0648\u064a\u0628 \u0628\u0633\u064a\u0637\u0629 \u062f\u0648\u0646 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0645\u0639\u0642\u062f\u0629.<\/p>\n<h3>\u0627\u0644\u0645\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h3>\n<ul>\n<li>12 \u0645\u0646\u0641\u0630 RJ-45 PoE+\u200e \u0628\u0633\u0631\u0639\u0629 10\/100\/1000 \u0645\u0639 \u0627\u0644\u062a\u0639\u0631\u0641 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0639\u0644\u0649 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u064812 \u0645\u0646\u0641\u0630\u064b\u0627 \u0628\u062f\u0648\u0646 PoE \u0628\u0633\u0631\u0639\u0629 10\/100\/1000\u060c \u0648\u0645\u0646\u0641\u0630\u0627 SFP \u0628\u0633\u0631\u0639\u0629 100\/1000 Mbps<\/li>\n<li>\u0642\u062f\u0631\u0629 PoE+\u200e \u062a\u0628\u0644\u063a 185W (IEEE 802.3at) \u0644\u0647\u0648\u0627\u062a\u0641 IP \u0648\u0623\u062c\u0647\u0632\u0629 \u0623\u0643\u0633\u0633 \u0628\u0648\u064a\u0646\u062a \u0648\u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629<\/li>\n<li>\u0625\u062f\u0627\u0631\u0629 \u0628\u0633\u064a\u0637\u0629 \u0639\u0628\u0631 \u0645\u062a\u0635\u0641\u062d \u0627\u0644\u0648\u064a\u0628 (HTTP\/HTTPS)\u061b \u0648\u062f\u0639\u0645 SNMPv1\/v2c \u0644\u0644\u0645\u0631\u0627\u0642\u0628\u0629<\/li>\n<li>\u0634\u0628\u0643\u0627\u062a VLAN \u0648Rapid Spanning Tree \u0648IGMP Snooping \u0648\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 (Trunking) \u0648\u0633\u064a\u0627\u0633\u0627\u062a QoS \u0628\u0645\u0639\u064a\u0627\u0631 DSCP<\/li>\n<li>\u062a\u0642\u0646\u064a\u0629 Energy Efficient Ethernet (IEEE 802.3az) \u0648\u0625\u064a\u0642\u0627\u0641 \u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629<\/li>\n<li>\u0636\u0645\u0627\u0646 \u0645\u062d\u062f\u0648\u062f \u0645\u062f\u0649 \u0627\u0644\u062d\u064a\u0627\u0629<\/li>\n<\/ul>\n<h3>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629<\/th>\n<th>\u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0627\u0644\u0645\u0648\u062f\u064a\u0644<\/strong><\/td>\n<td>\u0633\u0648\u064a\u062a\u0634 HPE OfficeConnect 1820 \u0628\u0640 24 \u0628\u0648\u0631\u062a \u062c\u064a\u062c\u0627\u0628\u062a PoE+\u200e \u0628\u0642\u062f\u0631\u0629 185W (J9983A)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0645\u0646\u0627\u0641\u0630<\/strong><\/td>\n<td>12 \u0645\u0646\u0641\u0630 RJ-45 PoE+\u200e \u0628\u0633\u0631\u0639\u0629 10\/100\/1000 \u0645\u0639 \u0627\u0644\u062a\u0639\u0631\u0641 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0639\u0644\u0649 \u0627\u0644\u0633\u0631\u0639\u0629\u061b \u064812 \u0645\u0646\u0641\u0630 RJ-45 \u0628\u0633\u0631\u0639\u0629 10\/100\/1000 \u0645\u0639 \u0627\u0644\u062a\u0639\u0631\u0641 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0639\u0644\u0649 \u0627\u0644\u0633\u0631\u0639\u0629\u061b \u0648\u0645\u0646\u0641\u0630\u0627 SFP \u0628\u0633\u0631\u0639\u0629 100\/1000 Mbps<\/td>\n<\/tr>\n<tr>\n<td><strong>PoE<\/strong><\/td>\n<td>\u0642\u062f\u0631\u0629 PoE+\u200e \u062a\u0628\u0644\u063a 185W (IEEE 802.3at)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0633\u0639\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644<\/strong><\/td>\n<td>52 Gbps<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0633\u0631\u0639\u0629<\/strong><\/td>\n<td>\u062d\u062a\u0649 38.6 Mpps (\u062d\u0632\u0645 64 \u0628\u0627\u064a\u062a)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0632\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/strong><\/td>\n<td>\u0639\u0646\u062f 100 Mb: \u0623\u0642\u0644 \u0645\u0646 7 \u00b5s\u061b \u0648\u0639\u0646\u062f 1000 Mb: \u0623\u0642\u0644 \u0645\u0646 2 \u00b5s (LIFO\u060c \u062d\u0632\u0645 64 \u0628\u0627\u064a\u062a)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u062c\u062f\u0648\u0644 \u0639\u0646\u0627\u0648\u064a\u0646 MAC<\/strong><\/td>\n<td>8,000 \u0625\u062f\u062e\u0627\u0644<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0645\u0639\u0627\u0644\u062c \/ \u0627\u0644\u0630\u0627\u0643\u0631\u0629<\/strong><\/td>\n<td>\u0645\u0639\u0627\u0644\u062c ARM Cortex-A9 \u0628\u0633\u0631\u0639\u0629 400 MHz\u060c \u0648\u0630\u0627\u0643\u0631\u0629 128 MB SDRAM\u061b \u0648\u0630\u0627\u0643\u0631\u0629 \u0645\u0624\u0642\u062a\u0629 \u0644\u0644\u062d\u0632\u0645 1.5 MB\u060c \u0648\u0630\u0627\u0643\u0631\u0629 \u0641\u0644\u0627\u0634 16 MB<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong><\/td>\n<td>17.42 (W) x 9.69 (D) x 1.73 (H) in (44.25 x 24.61 x 4.39 cm), 1U<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0648\u0632\u0646<\/strong><\/td>\n<td>7.3 lb (3.31 kg)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621<\/strong><\/td>\n<td>\u062c\u0647\u062f 100-127\/200-240 VAC\u061b \u0623\u0642\u0635\u0649 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 240W\u061b \u0648\u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u062e\u0645\u0648\u0644 28.3W<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 (MTBF)<\/strong><\/td>\n<td>64.52 \u0633\u0646\u0629<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/strong><\/td>\n<td>\u0645\u0646 32 \u0625\u0644\u0649 104 \u200e\u00b0F (\u0645\u0646 0 \u0625\u0644\u0649 40 \u200e\u00b0C)\u060c \u0648\u0631\u0637\u0648\u0628\u0629 \u0646\u0633\u0628\u064a\u0629 \u0645\u0646 15% \u0625\u0644\u0649 95%<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0625\u062f\u0627\u0631\u0629<\/strong><\/td>\n<td>\u0645\u062a\u0635\u0641\u062d \u0627\u0644\u0648\u064a\u0628 (HTTP\/HTTPS)\u061b \u0648SNMPv1 \u0648v2c<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/strong><\/td>\n<td>\u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0626\u0637 \u0623\u0648 \u0627\u0644\u0645\u0643\u062a\u0628 \u0623\u0648 \u0623\u0633\u0641\u0644 \u0627\u0644\u0645\u0643\u062a\u0628\u061b \u0645\u0639 \u0645\u0644\u062d\u0642\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0641\u064a \u0631\u0627\u0643 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0642\u064a\u0627\u0633\u064a 19 \u0628\u0648\u0635\u0629<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0636\u0645\u0627\u0646<\/strong><\/td>\n<td>\u0636\u0645\u0627\u0646 HPE \u0627\u0644\u0645\u062d\u062f\u0648\u062f \u0645\u062f\u0649 \u0627\u0644\u062d\u064a\u0627\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0646\u062a\u062c<\/h3>\n<ul>\n<li>\u062c\u0632\u0621 \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 \u0633\u0648\u064a\u062a\u0634\u0627\u062a HPE OfficeConnect 1820\u060c \u0648\u0647\u064a \u0639\u0627\u0626\u0644\u0629 \u0645\u0646 6 \u0633\u0648\u064a\u062a\u0634\u0627\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0628\u0640 8 \u064824 \u064848 \u0645\u0646\u0641\u0630\u064b\u0627\u060c \u0645\u0639 PoE+\u200e \u0648\u0628\u062f\u0648\u0646\u0647.<\/li>\n<li>\u0633\u0644\u0633\u0644\u0629 HPE OfficeConnect 1820 \u0647\u064a \u0633\u0644\u0633\u0644\u0629 \u0633\u0648\u064a\u062a\u0634\u0627\u062a \u0642\u062f\u064a\u0645\u0629 \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629\u061b \u0648\u0642\u062f \u0623\u0648\u0642\u0641\u062a HPE \u0631\u0633\u0645\u064a\u064b\u0627 \u0645\u0633\u062a\u0646\u062f\u0627\u062a QuickSpecs \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627\u060c \u0648\u0644\u0645 \u064a\u0639\u062f \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u062a\u0627\u062d\u064b\u0627 \u0644\u0644\u0628\u064a\u0639 \u0627\u0644\u062c\u062f\u064a\u062f\u060c \u0644\u0643\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u062a\u0638\u0644 \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0645\u0634\u0645\u0648\u0644\u0629 \u0628\u0636\u0645\u0627\u0646\u0647\u0627 \u0627\u0644\u0645\u062d\u062f\u0648\u062f \u0645\u062f\u0649 \u0627\u0644\u062d\u064a\u0627\u0629.<\/li>\n<\/ul>\n<h3>\u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h3>\n<p>\n<a href=\"https:\/\/www.da3m.net\/wp-content\/uploads\/2026\/09\/HPE-1820-Switch-Series-J9983A-Datasheet-c04518995.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\u062a\u062d\u0645\u064a\u0644 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<br \/>\n<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0633\u0648\u064a\u062a\u0634 HPE 1820 \u0628\u0640 24 \u0628\u0648\u0631\u062a \u062c\u064a\u062c\u0627\u0628\u062a (J9983A)<\/p>\n<h3><strong>\u0645\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/strong><\/h3>\n<ul>\n<li>\u0627\u062a\u0635\u0627\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0639\u0628\u0631 24 \u0645\u0646\u0641\u0630 Gigabit Ethernet<\/li>\n<li>\u0642\u062f\u0631\u0629 \u0625\u062c\u0645\u0627\u0644\u064a\u0629 185W \u0644\u0623\u062c\u0647\u0632\u0629 PoE+\u200e<\/li>\n<\/ul>","protected":false},"featured_media":31628,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[79],"product_cat":[797,717,787],"product_tag":[],"class_list":["post-31582","product","type-product","status-publish","has-post-thumbnail","product_brand-aruba","product_cat-cctv-systems-switches-network-switches","product_cat-network-switches","product_cat-small-business-switches-network-switches","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product\/31582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/comments?post=31582"}],"version-history":[{"count":3,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product\/31582\/revisions"}],"predecessor-version":[{"id":35995,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product\/31582\/revisions\/35995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/media\/31628"}],"wp:attachment":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/media?parent=31582"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product_brand?post=31582"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product_cat?post=31582"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product_tag?post=31582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}