Switch HP JG928A:  HP 1920-48G-PoE+ (370W) Switch

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Switch HP JG928A: HP 1920-48G-PoE+ (370W) Switch

JG928A
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HP 1920 Series switches are advanced Gigabit web-managed "smart" switches supporting Layer 3 static routing, Access Control Lists, 802.1X network login. This model has 48x 10/100/1000 PoE+-enabled ports plus four additional (non-combo) Gigabit SFP ports for fiber connectivity. Notable additional features include three levels of Spanning Tree Protocol -- STP, RSTP, MSTP -- IPv4/IPv6 management and routing, STP root guard, and ARP and DOS attack protection.

 

  • PoE model with 370W of available PoE/PoE+ power
  • In-switch Layer 3 routing with 32 static routes
  • Enhanced network security with ACLs and network login
  • Future-proof supporting IPv4 and IPv6
  • Usability and feature set optimized for smaller networks
  • HP Limited Lifetime Warranty

Khuyễn mãi khi mua hàng

* Giới thiệu chung về Switch HP JG928A :

- The HP 1920 Switch Series, part of the HP OfficeConnect portfolio, is designed for smaller organizations dealing with bandwidth-demanding applications. The switches are ideal for environments that require advanced features for granular control and where smart-managed flexibility is a must for easy network configuration and management.

- The HP switches deliver advanced smart-managed fixed configuration Gigabit switches that build on the marketing-leading price/performance of the HP 1910 Switch Series. They feature a new 48-port PoE+ model, IPv6 support and advanced silicon technology.

 

- Features

 

+ Simplifies Network Deployment and Management for Small Organizations

  • The HP 1920 Switch Series, ideal for small organizations features easy-to-use, out of the box, plug-and-play deployment.
  • The series offers a complete portfolio of choices for increased flexibility. It consists of nine rack-mountable models with internal power supplies including four non-Power over Ethernet (PoE) models: 8G-, 16G-, 24G- and 48G- port; five PoE+ models: (2) 8G-, (2) 24G- and 48G-port.
  • These smart-managed switches use an intuitive Web management interface, based on our industry-leading HP 1910 Switch Series, to simplify deployment and management while offering you greater granularity of control of key features.

 

+ Keeps Your Business up and Running and Protected

  • The HP 1920 Switch Series with upgraded models and options is built on the market-leading, proven reliability of the HP 1910 Switch Series with advanced silicon technology for lower power consumption and an enhanced feature set for more robust operation.
  • Enhanced security features such as Access Control List, IEEE 802.1x and VLANs guard your network from unwanted or unauthorized access.
  • Management security restricts access to critical configuration commands, offers multiple privilege levels with password protection and supports secure http (https).
  • The switch series is covered by the HP Limited Lifetime Warranty 2.0 with next day advance hardware placement, 24x7 phone support for 3 years and business day phone and email support for as long as you own the product.

 

+ Delivers Improved Performance, While Lowering the Total Cost of Ownership

  • The HP 1920 Switch Series delivers advanced functionality in smart-managed switches, including Layer 3 static routes, SFP ports, IPv6 support, rate limiting, link aggregation and IGMP.
  • Smaller enclosures facilitate flexible deployment.
  • The switch series includes PoE+ options to power IP devices without the cost of additional cabling.
  • Advanced silicon technology, green features like Port shutdown and EEE compliance for greater energy-efficiency and the Limited Lifetime Warranty significantly reduce TCO.

- Thông số chi tiết Switch HP JG928A:

+ Specifications

 

Differentiator

  • 48-port gigabit advanced smart managed PoE+ switch with a 370W power budget and 4 SFP ports

 

Ports

  • 48 RJ-45 auto-negotiating 10/100/1000 PoE+ ports
  • 4 SFP 1000 Mbps ports
  • Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, or a combination

 

Memory and processor

  • MIPS @ 650 MHz
  • 32 MB flash
  • packet buffer size: 12 Mb
  • 128 MB SDRAM

 

Latency

  • 100 Mb Latency: < 5 µs
  • 1000 Mb Latency: < 5 µs

 

Throughput

  • up to 77.4 Mpps

 

Routing/switching capacity

  • 104 Gbps

 

PoE capability

  • 370 W PoE+

 

Management features

  • IMC - Intelligent Management Center
  • limited command-line interface
  • Web browser
  • SNMP Manager
  • IEEE 802.3 Ethernet MIB

 

+ Dimensions and weight

 

Dimensions (W x D x H)

  • 17.32 x 17.32 x 1.73 in (44 x 44 x 4.4 cm)

 

Weight

  • 9.48 lb (4.3 kg)

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