So sánh sản phẩm
Giỏ hàng của tôi (0)
  • Hiện chưa có sản phẩm nào trong giỏ hàng của bạn
J9836A

J9836A



Hãy trở thành người đầu tiên đánh giá sản phẩm này( 0)
68.035.000 đ68.650.000 đ
Tiết kiệm: - 0%
  • Tình trạng:
  • Nổi bật
 Thiết bị mạng HPE/Aruba 'Aruba 2920-48G-POE+ 740W Switch
44 RJ-45 autosensing 10/100/1000 PoE+ ports + 4 RJ-45 dual-personality 10/100/1000 PoE+ ports.
PoE Power 740 W
 
  • Mã sản phẩm: J9836A
  • Mã QR:
  • Nhà cung cấp:
Thêm vào giỏ hàng
 Thiết bị mạng HPE/Aruba 'Aruba 2920-48G-POE+ 740W Switch
44 RJ-45 autosensing 10/100/1000 PoE+ ports + 4 RJ-45 dual-personality 10/100/1000 PoE+ ports.
PoE Power 740 W
 
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.
Differentiator 48-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 supporting 740 W of PoE+ Power.
Ports (44) RJ45 autosensing 10/100/1000 PoE+ ports
(4) RJ45 dual-personality 10/100/1000 PoE+ ports
(2) module slots
Memory and processor Tri Core ARM1176 @ 625 MHz
512 MB SDRAM
Packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress)
1 GB flash
Latency 100 Mb Latency: < 9 µs
1000 Mb Latency: < 3.2 µs
10 Gbps Latency: < 3.2 µs
Throughput Up to 130.9 Mpps
Switching capacity 176 Gbps
PoE capability 740 W PoE+
Stacking capabilities Virtual
4 switches
Minimum dimensions 44.25 x 33.6 x 4.39 cm
Weight 5.83 kg
 ​Bảo hành 36 tháng chính hãng
 Thiết bị mạng HPE/Aruba 'Aruba 2920-48G-POE+ 740W Switch
44 RJ-45 autosensing 10/100/1000 PoE+ ports + 4 RJ-45 dual-personality 10/100/1000 PoE+ ports.
PoE Power 740 W
 
090 349 6668