HPE OfficeConnect 1420-24G-PoE+ (124W) Switch #JH019A

Ispravan i testiran, ide sa napajanjem. . . Description

The HP 1420 Switch Series consists of unmanaged Gigabit Ethernet switches, for small business and others looking for plug-andplay basic Layer 2 connectivity for their network, including low-cost PoE+ and 10-Gigabit uplink models.

The 1420 Switch Series includes four Gigabit switches. All have 10/100/1000 ports for affordable Gigabit connections using copper Cat 5e cabling. There is a 16-port RJ45-only model. There is a 24-port model with two SFP Gigabit ports, ideal where long distance. Ease of use

Unmanaged

Provides plug-and-play simplicity

Auto-speed negotiation

Selects individual port speed automatically, depending on client capabilities; removing the need for manual intervention enables simple plug-and-play operation

Comprehensive LED display with per-port indicators

Provides an at-a-glance view of the status, activity, speed, and full-duplex operation of the switches

Flow control

Helps ensure reliable communications during full-duplex operation

HPE/IEEE Auto-MDIX

Automatically adjusts for straight-through or crossover cables on all RJ-45 ports

Connectivity

Gigabit Ethernet 10/100/1000 connectivity—high speed Ethernet connections over highly affordable copper Category 5 cabling

10-Gigabit fiber connectivity

Future-proof 10-Gigabit technology allows high-speed fiber connection to servers or other switches with connection flexibility using optional SFP+ transceivers (Model: JH018A)

IEEE 802.3at Power over Ethernet (PoE+)

Provides up to 30 W per port, which allows support of the latest PoE+ capable devices such as IP phones, wireless Access Points, and security cameras, as well as any IEEE 802.3af compliant end device; reduces the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments (Models: JH019A, JH328A, JH330A)

Performance

Energy Efficient Ethernet support

Supports new IEEE 802.3az standard; and allows lower power consumption, when operated with IEEE-compliant client devices

Half-/full-duplex auto-negotiating capability on every port doubles the throughput of every port

Jumbo frame support

Allows frames up to 9,216 bytes to be switched through the network

Flexibility

Fanless design

Enables quiet operation for deployment in open spaces

Internal power supply

Delivers operational convenience and an environment suitable for business operations

Quality of Service (QoS)

IEEE 802.1p prioritization

Delivers data to devices, based on the priority and type of traffic

DiffServ Code Point (DSCP) support

Allows real-time traffic prioritization, based on Layer 3 TOS/DSCP parameters. POGLEDAJTE I OSTALE MOJE OGLASE