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HP 2920-24G-POE+Switch J9727A
HP 2920-24G-POE+Switch J9727A

HP 2920-24G-POE+Switch J9727A

Cập nhật cuối lúc 13:02 ngày 16/10/2017, Đã xem 621 lần
Có 0 người đã bình chọn
  Đơn giá bán: Liên hệ
  VAT: Liên hệ
  Model: J9727A
  Hãng SX: HP
  Tình trạng: Còn hàng   Bảo hành: 12 Tháng

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Công Ty TNHH Tư Vấn  Phát Triển Công Nghệ CST Việt Nam
Công Ty TNHH Tư Vấn Phát Triển Công Nghệ CST Việt Nam
Add: Số 14 Ngõ 138/245 Định Công – Phường Định Công , Hoàng Mai, Hà Nội
Hotline : 024.85872879 / 0904937368
cstvietnam1@gmail.com
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CHI TIẾT SẢN PHẨM

HP 2920-24G-POE+Switch J9727A

-       The HP 2920 Switch Series provides security, scalability, and ease of use for enterprise edge, SMB and branch office, access-layer deployments. A powerful HP Networking ASIC delivers low latency, more packet buffering, and adaptive power consumption.

-       This robust Basic Layer 3 switch series supports modular stacking, 10GbE, RIP routing, PoE+, ACLs, sFlow, and IPv6. The HP 2920 Switch Series can be managed with the optional HP Intelligent Management Center (IMC) software for a single view of your entire network and is ready for the Software-defined Network (SDN) with OpenFlow support.

Features

Flexible, Scalable and SDN Ready Access Layer Switches

-       The HP 2920 Switch Series provides security, scalability, and ease of use for enterprise edge, SMB, and branch office, access-layer deployments.

-       Cost-effective, pay-as-you-grow modular stacking support for up to four 10GBASE-T (or SFP+) links and upgradeable power supplies allow your network to quickly scale when needed.

-       Robust Basic Layer 3 feature set includes static and RIP routing, PoE+, ACLs, sFlow, IPv6, and requires no software licensing.

-       Software-defined Network (SDN) enabled with OpenFlow support for your network.

High Performance and Power at the Edge

-       The HP 2920 Switch Series is designed with a powerful HP Networking ASIC, providing low latency, increased packet buffering, and adaptive power consumption so the network can support the media-rich, bandwidth-intensive applications your business demands.

-       Increase performance with selectable queue configurations and associated memory buffering that meet your network application requirements.

-       With up to 740 W of internal PoE+ power, the 2920 Switch Series can easily scale to 1440 Watts with a simple connection to an external power supply (EPS) or redundant power supply (RPS).

-       Plug and play stacking with automated failover enhances network resiliency and RPS support delivers power redundancy.

-       Efficient 80 PLUS Silver Grade Power Supplies, Energy Efficient Ethernet, and LLDP-MED conserve energy resources. Removable power supplies reduce downtime during upgrades and servicing.

Security and Quality of Service (QoS)

-       The HP 2920 Switch Series includes security and quality of services features to build a network that meets ever-changing corporate policies and compliances and help protect your data from both inside and outside attacks.

-       Flexible authentication options include standards based security protocols such as 802.1X, and MAC and Web for greater, policy-driven application security.

-       Powerful, multilevel-access security controls include source-port filtering, RADIUS/TACACS+, SSL, Port Security, and MAC address lockout.

Simplify with a Single View of the Network

-       The HP 2920 Switch Series can be seamlessly managed with the optional HP Intelligent Management Center (IMC) Software to provide end-to-end network transparency with a consistent network experience through comprehensive configuration, compliance, and policy management.

-       RMON and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events.

-       Out-of-band Ethernet management port keeps management traffic segmented from your network data traffic.

Specifications

Differentiator

24-port basic L3 10/100/1000 PoE+ switch with 2 slots for optional 10G modules, 1 slot for optional stacking module and a modular power supply

Ports

44 RJ45 autosensing 10/100/1000 ports

4 RJ45 dual-personality 10/100/1000 ports

2 module slots

Memory and processor

(Tri Core ARM1176 @ 625 MHz

512 MB SDRAM

Packet buffer size: 11.25 MB (6.5 MB dynamic egress + 4.5 MB ingress)

1 GB flash

Latency

100 Mb Latency: < 9 µs

1000 Mb Latency: < 3.3 µs

10 Gbps Latency: < 3.3 µs

Throughput

Up to 95.2 Mpps

Switching capacity

128 Gbps

PoE capability

370 W PoE+

Stacking capabilities

Virtual

4 switches

Minimum dimensions

44.25 x 33.6 x 4.4 cm

Weight

5.42 kg

-       Hàng chính hãng HP.

-       Bảo hành: 3 năm.

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