Traffic prioritization with IEEE 802.1p allows real-time traffic classification with support for eight priority levels mapped to either two or four queues using weighted deficit round robin (WDRR) or strict priority (SP). JL687A 32p 25G module requires configuration of "interface groups" (groups of 4 ports) to enable use of 1G or 10G transceivers or DACs in the SFP28 ports (default is to use 25G transceivers / DACs). See the RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

Aruba R8N89A 6000 Series 12G Layer 3 PoE 2G/2SFP Managed

Supports Airwave Network Management software to provide common platform for Zero-Touch Provisioning management, and monitoring for wired and wireless network devices. dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-Tx; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP transceivers) The HP 2530 Switch Series offers uplink flexibility with four Gigabit Ethernet uplinks on all 24- and 48-port models. Gigabit Ethernet uplinks are four small form-factor pluggable (SFP) slots for fiber connectivity on the 24- and 48-port Gigabit Ethernet models. The Fast Ethernet 24- and 48-port models have two SFPs and two RJ-45 Gigabit uplinks. The compact and fanless 8-port switches offer additional flexibility with two dual-personality ports that can be used as either RJ-45 Gigabit Ethernet or SFP ports. For customers implementing Power over Ethernet for voice, video, or wireless deployments, the HP 2530 PoE+ switches are IEEE 802.3af and IEEE 802.3at compliant with up to 30 W per port. Simplify IT operations with modern Layer 2 Gigabit Ethernet switch series that provides entry level, reliable, and convenient wired access connectivity. The Aruba 2530 Switch Series supports a choice of management interfaces with Web GUI, command-line interface (CLI), and SNMP with either console or micro USB ports.

Product Reviews

RJ-45 自動感測 10/100/1000 連接埠 (IEEE 802.3 Type 10BASE-T、IEEE 802.3u Type 100BASE-TX、IEEE 802.3ab Type 1000BASE-T)；媒體類型：Auto-MDIX；雙工：10BASE-T/100BASE-TX：半雙工或全雙工；1000BASE-T：僅全雙工 RJ-45 自動感測 10/100/1000 連接埠 (IEEE 802.3 Type 10BASE-T、IEEE 802.3u Type 100BASE-TX、IEEE 802.3ab Type 1000BASE-T)；雙工：10BASE-T/100BASE-TX：半雙工或全雙工；1000BASE-T：僅全雙工

HPE J9774A Datasheet PDF - Router Switch HPE J9774A Datasheet PDF - Router Switch

Delivers consistent wired/wireless user experience with unified management tools such as ClearPass Policy Manager and Airwave Network Management. Provides optimal configuration automatically when connected to Aruba access points for PoE priority, VLAN configuration, and rogue AP containment.

The HP Aruba 2530 Switch Series

RJ-45 自動感測 10/100 PoE+ 連接埠 (IEEE 802.3 Type 10BASE-T、IEEE 802.3u Type 100BASE-TX、IEEE 802.3at PoE+)；媒體類型：Auto-MDIX；雙工：半雙工或全雙工

2530-8G-PoE+ Switch J9774A | Intelligent Refurbished HP 2530-8G-PoE+ Switch J9774A | Intelligent

Power savings with fanless models, Energy Efficient Ethernet (IEEE 802.3az), and ability to disable LEDs and enable port low power mode. Operating temperature: 32°F to 113°F (0°C to 45°C) up to 5,000 ft. Derate -1°C degree C for every 1,000 ft. from 5,000 ft. to 10,000 ft. JL253A, JL254A, JL255A, JL256A, JL258A, JL259A, JL260A, JL261A, JL262A, JL263A, JL264A, JL557A, JL558A, JL559Aautosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only The 8325 requires configuration of "interface groups" (groups of 12 ports) to enable use of 1G or 10G transceivers or DACs in the SFP28 ports (default is to use 25G transceivers / DACs). See the RJ-45 10/100/1000 連接埠 (IEEE 802.3 Type 10Base-T；IEEE 802.3u Type 100Base-Tx；IEEE 802.3ab 1000Base-T Gigabit 乙太網路) 或用作 SFP 插槽 (使用 SFP 收發器) 連接埠 RJ-45 autosensing 10/100 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: half or full