{"product_id":"hp-procurve-j9728a-48-port-gigabit-ethernet-switch-refurbished","title":"HP ProCurve J9728A 48-Port Gigabit Ethernet Switch (Refurbished)","description":"\u003cp\u003eCondition: Refurbished - Brown\/White Box\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWarranty Term: \u003c\/span\u003e\u003cspan\u003e30 Days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWarranty Provider: \u003c\/span\u003e\u003cspan\u003eDistributor\u003c\/span\u003e\u003c\/p\u003e\u003ch1 style=\"display:none\"\u003eHP ProCurve J9728A 48-Port Gigabit Ethernet Switch (Refurbished)\u003c\/h1\u003e\u003cp\u003eAruba 2920 48G Switch (J9728A) I\/O ports and slots 44 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 4 RJ-45 dual-personality 10\/100\/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) 2 module slots Additional ports and slots 1 stacking module slot 1 dual-personality (RJ-45 or USB micro-B) 1 USB 1.1 1 RJ-45 out-of-band management port Power supplies 1 power supply slot 1 minimum power supply required includes: 1 x J9739A (HPE X331 165W 100-240VAC to 12VDC Modular Power Supply) Physical characteristics Dimensions 17.42(w) x 13.23(d) x 1.75(h) in (44.25 x 33.6 x 4.45 cm) (1U height) Weight 11.95 lb (5.42 kg) Memory and processor Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB flash; packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress) Performance 100 Mb Latency \u0026lt; 9.0 µs (FIFO 64-byte packets) 1000 Mb Latency \u0026lt; 3.3 µs (FIFO 64-byte packets) 10 Gbps Latency \u0026lt; 3.2 µs (FIFO 64-byte packets) Throughput up to 130.9 Mpps Switching capacity 176 Gbps Routing table size 2048 entries (IPv4), 256 entries (IPv6) MAC address table size 16000 entries Environment Operating temperature 32°F to 131°F (0°C to 55°C) Operating relative humidity 15% to 95%, noncondensing Non-operating\/ Storage temperature -40°F to 158°F (-40°C to 70°C) Non-operating\/ Storage relative humidity 15% to 95%, noncondensing Altitude up to 10,000 ft (3 km) Acoustic Power: 57 dB, Pressure: 41.8 dB Electrical characteristics Frequency 50\/60 Hz Achieved Miercom Certified Green Award 80plus.org Certification Silver Maximum heat dissipation 239 BTU\/hr (252.15 kJ\/hr) Voltage 100 - 240 VAC, rated Maximum power rating 70 W Idle power 27 W NOTES Idle power is the actual power consumption of the device with no ports connected. Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated Safety CE Labeled; EN 60825-1 Safety of Laser Products-Part 1; FCC Part 15, Subpart B; GOST; EU RoHS Compliant; EN 55022 Class A; EN 55024: 1998; C-Tick; ICES-003, Class A; VCCI Class A; IEC 60825-1; IEC 60950-1, Second Edition; EN62479:2010; CSA C22.2 No. 60950-1-07 2nd Edition; EN 60950-1:2006+A11:2009+A1:2010+A12:2011; IEC 60950-1 (ed.2): am1 Emissions FCC part 15 Class A; VCCI Class A; EN 55022\/CISPR 22 Class A Immunity EN EN 55024, CISPR 24 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT\/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2 Flicker IEC 61000-3-3 Management Aruba AirWave Network Management; Aruba Central; IMC – Intelligent Management Center; Command-line interface; Web browser; Configuration menu; Out-of-band management (RJ-45 Ethernet); SNMP manager; Telnet; RMON1; FTP; In-line and out-of-band; Out-of-band management (serial RS-232c or micro usb) Services Refer to the Hewlett Packard Enterprise website at http:\/\/www.hpe.com\/networking\/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office.\u003c\/p\u003e\u003cp\u003eFeatures: \u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eRack Mountable\u003c\/li\u003e\r\n\u003cli\u003e44 RJ45 Ports\u003c\/li\u003e\r\n\u003cli\u003e4 SFP Ports\u003c\/li\u003e\r\n\u003cli\u003e1 Power Supply Slot\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eWhats in the Box?\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003ePower Cable\u003c\/li\u003e\r\n\u003cli\u003eRack Mounts\u003c\/li\u003e\r\n\u003cli\u003eSwitch\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications: \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eGeneral Information\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eModel Number: J9728A\u003c\/li\u003e\r\n\u003cli\u003eItem Dimensions (H x W x D Inches): 1.73 x 17.42 x 13.23\u003c\/li\u003e\r\n\u003cli\u003eHas Firewall Built-in?: NO\u003c\/li\u003e\r\n\u003cli\u003eNetwork Device Form Factor: 1U\u003c\/li\u003e\r\n\u003cli\u003eSwitch Hub Type: Specialty Switches\u003c\/li\u003e\r\n\u003cli\u003eItem Weight (LBS): 12\u003c\/li\u003e\r\n\u003cli\u003eColor (Generic): Black\u003c\/li\u003e\r\n\u003cli\u003eEPEAT Level: Not Applicable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInputs\/Outputs\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eNumber of Ports: 48\u003c\/li\u003e\r\n\u003cli\u003eNIC Speed: 10\/100\/1000Mbps\u003c\/li\u003e\r\n\u003cli\u003eNetwork Connectors: RJ45, SFP\u003c\/li\u003e\r\n\u003cli\u003eWireless Network Compatibility: Not Applicable\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n","brand":"HP","offers":[{"title":"Default Title","offer_id":40182129426609,"sku":"J9728AUSED","price":69.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/3220\/3697\/products\/1_bb714407-42c1-49dc-9a01-799d31223ff5.jpg?v=1624059107","url":"https:\/\/refurbnetworks.myshopify.com\/products\/hp-procurve-j9728a-48-port-gigabit-ethernet-switch-refurbished","provider":"RefurbNetworks","version":"1.0","type":"link"}