Ubiquiti Networks UniFi USW-24 Gigabit Managed Switch/SFP, 24-Port

Description: USW-24 Switch, AC and DC inputA 24-port, Layer 2 switch with a silent, fanless cooling system.Demo Model, no retail packaging. powers on and activity is shown on console cable/telnet , See console log below: Ship world wide , from either CA or US MechanicalDimensions 442 x 200 x 44 mm (17.4 x 7.9 x 1.7")Weight Without mounting brackets: 2.7 kg (6 lb)With mounting brackets: 2.8 kg (6.2 lb)Enclosure material SGCC steelHardwareManagement interface Ethernet In-BandNetworking interface (24) GbE RJ45 ports(2) 1G SFP portsTotal non-blocking throughput 26 GbpsSwitching capacity 52 GbpsForwarding rate 38.69 MppsPower method Universal input, 100—240V AC, 50/60 HzPower supply AC/DC, internal, 36WSupported voltage range 100—240V ACMax. power consumption 25WESD/EMP protection Air: ± 16kV, contact: ± 12kVLCM display (1) 1.3" touchscreenButton Factory resetAmbient operating temperature -5 to 45° C (23 to 113° F)Ambient operating humidity 10 to 90% noncondensingCertifications CE, FCC, ICSwitching FeaturesLayer 2 features IGMP snoopingSTP / RSTP with priorities and port-level disablePort isolationStorm controlVoice VLANPort mirroringLACP port aggregationMulticast / broadcast rate limitingMAC address blockingFlow control802.1X controlJumbo framesProprietary loop protectionDHCP snooping / guardingEgress rate limitLLDP-MEDPort restricted by MACDevice isolation with ACLsLayer 3 features –LEDsSystem StatusEthernet Speed/link/activitySFP Link/activity **************************** port 0 is not active!! ************** In: serial Out: serial Err: serial Unlocking L2 Cache ...Done arm_clk=100MHz, axi_clk=200MHz, apb_clk=50MHz, arm_periph_clk=50MHz Disabling outer cache Net: Board Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 ubnt_bootsel_init: bootsel magic=a34de82b, bootsel = 0 UBNT application initialized Boot partition selected = 0 Loading Kernel Image @ 1000000, size = 15728640 Verifying 'kernel0' parition:OK ## Booting kernel from Legacy Image at 01000000 ... Image Name: Ubiquiti 3.9.54.9373 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 15125824 Bytes = 14.4 MiB Load Address: 00018000 Entry Point: 00018000 Verifying Checksum ... OK Loading Kernel Image ... OK OK boot_prep_linux commandline: console=ttyS0,115200 mem=128M@0x0 mem=128M@0x68000000 mtdparts=spi1.0:768k(u-boot),64k(u-boot-env),64k(shmoo),15360k(kernel0),15424k(kernel1),1024k(cfg),64k(EEPROM) ubntbootid=0 Starting kernel ... Disabling outer cache U-Boot usw-v1.1.4.115-g14af1ee6 (Feb 14 2017 - 18:50:54) DEV ID= 0000db56 SKU ID = 0x8344 DDR type: DDR3 MEMC 0 DDR speed = 667MHz Validate Shmoo parameters stored in flash ..... OK Press Ctrl-C to run Shmoo ..... skipped Restoring Shmoo parameters from flash ..... done Running simple memory test ..... OK DDR Tune Completed DRAM: 256 MiB WARNING: Caches not enabled soc_pcie_hw_init : port->reg_base = 0x18012000 , its value = 0x4 PCIe port 0 in RC mode pos is 172 ==>PCIE: LINKSTA reg 0xbe val 0x1001 ************** port 0 is not active!! ************** In: serial Out: serial Err: serial Unlocking L2 Cache ...Done arm_clk=100MHz, axi_clk=200MHz, apb_clk=50MHz, arm_periph_clk=50MHz Disabling outer cache Net: Board Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 u-boot> u-boot> ? ? - alias for 'help' base - print or set address offset bootm - boot application image from memory bootp - boot image via network using BOOTP/TFTP protocol chpart - change active partition cmp - memory compare coninfo - print console devices and information cp - memory copy crc32 - checksum calculation dhcp - boot image via network using DHCP/TFTP protocol echo - echo args to console env - environment handling commands exit - exit script false - do nothing, unsuccessfully fsinfo - print information about filesystems fsload - load binary file from a filesystem image go - start application at address 'addr' help - print command description/usage itest - return true/false on integer compare license - print GPL license text loadb - load binary file over serial line (kermit mode) loady - load binary file over serial line (ymodem mode) loop - infinite loop on address range ls - list files in a directory (default /) md - memory display mdc - memory display cyclic mm - memory modify (auto-incrementing address) mtdparts- define flash/nand partitions mtest - simple RAM read/write test mw - memory write (fill) mwc - memory write cyclic nm - memory modify (constant address) pci - list and access PCI Configuration Space ping - send ICMP ECHO_REQUEST to network host printenv- print environment variables reset - Perform RESET of the CPU run - run commands in an environment variable saveenv - save environment variables to persistent storage setenv - set environment variables sf - SPI flash sub-system showvar - print local hushshell variables sleep - delay execution for some time source - run script from memory sspi - SPI utility command test - minimal test like /bin/sh tftpboot- boot image via network using TFTP protocol tftpsrv - act as a TFTP server and boot the first received file true - do nothing, successfully urescue - urescue - start TFTP server and wait for firmware version - print monitor, compiler and linker version u-boot>

Price: 229.99 USD

Location: USA OR CANADA

End Time: 2024-10-06T20:56:27.000Z

Shipping Cost: 0 USD