{"product_id":"aruba-instant-on-1930-24g-class4-poe-4sfp-sfp-195w-switch","title":"Aruba Instant On 1930 24G Class4 PoE 4SFP\/SFP+ 195W Switch","description":"\u003ch2\u003eSwitching Features\u003c\/h2\u003e\n\u003ch3\u003eIEEE 802.3x Flow control\u003c\/h3\u003e\n\u003cp\u003eProvides a flow-throttling mechanism propagated through the network to prevent packet loss at a congested node.\u003c\/p\u003e\n\u003ch3\u003eSpanning Tree Protocol (STP)\u003c\/h3\u003e\n\u003cp\u003eSupports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP on local web).\u003c\/p\u003e\n\u003ch3\u003eLoop protection\u003c\/h3\u003e\n\u003cp\u003eIf the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms.\u003c\/p\u003e\n\u003ch3\u003eBPDU filtering\u003c\/h3\u003e\n\u003cp\u003eDrops BPDU packets when STP is enabled globally but disabled on a specific port.\u003c\/p\u003e\n\u003ch3\u003eJumbo frame support\u003c\/h3\u003e\n\u003cp\u003eSupports up to 9216 bytes frame size to improve the performance of large data transfers.\u003c\/p\u003e\n\u003ch3\u003eIGMP snooping v1\/v2\u003c\/h3\u003e\n\u003cp\u003eImproves network performance through multicast filtering, instead of flooding traffic on all ports.\u003c\/p\u003e\n\u003ch3\u003eLink aggregation\u003c\/h3\u003e\n\u003cp\u003eGroups together multiple ports up to a maximum of eight (8) ports per trunk automatically using Link Aggregation Control Protocol (LACP), or manually, to form a high-bandwidth connection to the network backbone that helps prevent traffic bottlenecks. The 8-port models support 4 trunks, 24-port models support 8 trunks, and 48-port models support 16 trunks.\u003c\/p\u003e\n\u003ch3\u003eLLDP\/LLDP-MED (Media Endpoint Discovery)\u003c\/h3\u003e\n\u003cp\u003eDefines a standard extension of LLDP that stores values for parameters such as QoS and VLAN for automatic configuration of network devices such as IP phones.\u003c\/p\u003e\n\u003ch3\u003eAddress Resolution Protocol (ARP)\u003c\/h3\u003e\n\u003cp\u003eThe ARP table displays all of the IP addresses that have been resolved to MAC addresses, either dynamically or through static entry configuration.\u003c\/p\u003e\n\u003ctable width=\"279\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"134\"\u003eBrand\u003c\/td\u003e\n\u003ctd width=\"145\"\u003eAruba\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAruba Instant On 1930 28G Class4 PoE Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSwitch - 28 Ports - L3 - Managed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eRack-Mountable 1U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubtype\u003c\/td\u003e\n\u003ctd\u003eGigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e24 x 10\/100\/1000 (PoE) + 4 x 1 Gigabit \/ 10 Gigabit SFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE Budget\u003c\/td\u003e\n\u003ctd\u003e195 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eSwitching capacity: 128 Gbps | Throughput: 95.23 Mpps | Latency (1 Gbps): 2.4 µs | Latency (10 Gbps): 1.3 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eLink aggregation ports: 8 | IPv4 routes (static): 32 | VLANs supported: 256 | Access Control Entries (ACEs) per ACL: 480 | Packet buffer size: 1.5 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAC Address Table Size\u003c\/td\u003e\n\u003ctd\u003e16000 entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e1 x ARM Cortex-A9: 800 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e256 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM\u003c\/td\u003e\n\u003ctd\u003e512 MB SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumbo Frame Support\u003c\/td\u003e\n\u003ctd\u003e9216 bytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRouting Protocol\u003c\/td\u003e\n\u003ctd\u003eStatic IP Routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003ePort Status, Power, PoE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliant Standards\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.2af\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eFlow control, DHCP support, ARP support, VLAN support, auto-uplink (auto MDI\/MDI-X), IGMP snooping, IPv6 support, half duplex mode, full duplex mode, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Quality of Service (QoS), Trusted Platform Module (TPM), LLDP support, Link Aggregation Control Protocol (LACP), Energy Efficient Ethernet, Class of Service (CoS), BPDU Filter, PoE Class 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range Operating\u003c\/td\u003e\n\u003ctd\u003e15 - 95% (40 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range Storage\u003c\/td\u003e\n\u003ctd\u003e15 - 95% (60 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 °C - 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eAC 120\/230 V (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e234 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e442.5 x 264.7 x 43.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Al Bareeq","offers":[{"title":"Default Title","offer_id":53851438350658,"sku":"JL683A","price":119.5,"currency_code":"KWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/6959\/8274\/files\/1-10-150x149.webp?v=1779528748","url":"https:\/\/www.uroody.com\/ar\/products\/aruba-instant-on-1930-24g-class4-poe-4sfp-sfp-195w-switch","provider":"Uroody","version":"1.0","type":"link"}