HP 1820-8G Switch J9979A
2.784.000 ₫
HP 1820-8G Switch J9979A
– The HP 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower Total Cost of Ownership (TCO), while delivering better network performance. They are smart-managed, fixed configuration, Gigabit Ethernet Layer 2 switches in an easy-to-administer solution that have the latest energy-saving capabilities.
– These switches are plug-and-play out of the box, where network operation can be fine-tuned through features available from a simple Web browser-based GUI, when needed.
Features
Easy-to-Use, Simple to Deploy and Manage
– The HP 1820 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users. The HP 1820 Switch Series is ideal for organizations that require simplicity.
– The series gives you flexibility and choice with a complete portfolio. You get six rack-mountable models including three non-Power over Ethernet (PoE) models. Some models include SFP ports for fiber connectivity.
– Customizable features include VLANs, Spanning Tree, Link aggregation trunking, and IGMP Snooping. All models include Rapid Spanning Tree Protocol (RSTP) and DSCP QoS policies.
– These switches support flexible installation options, including mounting on walls, under tables or on desktops.
– Some models are of a fan-less design, making them quiet for office deployments.
Energy Efficiency and Lower TCO
– The HP 1820 Switch Series include the latest energy-savings capabilities, including Energy Efficient Ethernet (IEEE), idle-port power down and PoE Port Scheduler.
– The 8-port Gigabit Ethernet model can be powered by an upstream PoE switch for environments where no line power is available.
Quality of Service (QoS)
– The HP 1820 Switch Series traffic prioritization provides time sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1P classification. Packets are mapped to eight hardware queues for more effective throughput.
– Broadcast control allows limiting of broadcast traffic rate, to reduce unwanted network broadcast traffic.
– IEEE 802.11p/Q delivers data to devices based on the priority and type of traffic.
Specifications
|
Differentiator |
Smart-managed Layer 2 switch with 8 10/100/1000 ports |
|
Ports |
8 10/100/1000 or 4 SPF 100/1000 Mbps ports depending on configuration. PoE/PoE+ available on select models |
|
Memory and processor |
ARM Cortex-A9 @ 400 MHz |
|
128 MB SDRAM |
|
|
Packet buffer size: 1.5 MB |
|
|
16 MB flash |
|
|
Latency |
100 Mb Latency: < 7 µs |
|
1000 Mb Latency: < 2.4 µs |
|
|
Throughput |
Up to 11.9 Mpps |
|
Routing/ Switching capacity |
104 Gbps maximum, depending on configuration |
|
Switching capacity |
16 Gbps |
|
PoE capability |
370 W PoE+, depending upon configuration |
|
Minimum dimensions |
25.4 x 15.95 x 4.39 cm |
|
Weight |
0.82 kg |
– Hàng chính hãng HP.
– Bảo hành: 3 năm.
Sản phẩm tương tự
-
HP Aruba Mobility Controller JX911A
1.299.600.000 ₫HP Aruba Mobility Controller JX911A – Aruba 7280 (RW) Controller supports 2 QSFP+ Ports, 8 SFP+ Ports, Extended Memory with 16G SDRAM. (Supports up to 2K Aps and 32K Client). – Support for new 802.11ax (Wi-Fi 6), WPA3 and Enhanced Open – and existing standards. – Patented ClientMatch technology can now group together 802.11ax-capable devices. – Application awareness for 2,600+ applications with no additional hardware. – Built in AI-powered […]
-
HP Aruba Mobility Controller JW633A
27.840.000 ₫HP Aruba Mobility Controller JW633A – HP Aruba Mobility Controller JW633A ( Aruba) supports 4×10/100/1000BASE-T ports, supports up to 16 AP and 1K client, powered by PoE-PD ethernet port (optional DC power accessory available). – Support for new 802.11ax (Wi-Fi 6), WPA3 and Enhanced Open – and existing standards. – Patented ClientMatch technology can now group together 802.11ax-capable devices. – Application awareness for 2,600+ applications with no additional hardware. […]
-
HP Aruba Instant On 12V Power Adapter R3X85A
468.000 ₫HP Aruba Instant On 12V Power Adapter R3X85A – HP Aruba Instant On 12V Power Adapter R3X85A is used to power Aruba Instant On APs AP11, AP12, AP15 and AP22.
-
HP PD-3501G-AC PoE Injector JW627A
1.812.000 ₫HP PD-3501G-AC PoE Injector JW627A – HP JW627A is a Single-port Power Injector. It enables efficient connection of IEEE 802.3af compliant devices to non-PoE LAN switch ports. – This external PoE injector powers your PoE-supported devices on local networks. Its RJ-45 Gigabit LAN port allows easy and convenient connection. – Power Capacity: 15.4W. – Power Input Voltage: 90-264 V AC. – MTBF: 100,000 hours. – Frequency: 47 – 63 […]
-
HP Aruba 1G SFP LC SX Transceiver J4858D
4.236.000 ₫HP Aruba 1G SFP LC SX Transceiver J4858D – Approved J4858D – 1000Base SX LC, 550 meters, 850 nm SFP transceiver. 100% HP compatible. – Form Factor: SFP – Port Interface: 1 x 1.25GBase LC – Interface Details: 1000Base SX – Data Rate: 1.25 Gbps – Wavelength: 850 nm – Distance: 550 meters – Temperature Range: 0°C to 70°C – Digital Diagnostics (DDM): No – Connection: Multi-mode Fiber (MMF) […]
-
HP 3xx AP Universal Power Supply JL017A
1.020.000 ₫HP 3xx AP Universal Power Supply JL017A – Power supply for use with HP 3xx Cloud-Managed Access Points where PoE is not available. – Dimensions: 9.4 x 3.81 x 3 cm. – Weight: 0.4 kg. – Hàng chính hãng HP. – Bảo hành: 12 tháng.
-
HP Aruba Mobility Controller JX927A
48.240.000 ₫HP Aruba Mobility Controller JX927A – HP Aruba Mobility Controller JX927A (Aruba 7008) supports 8 ports 100W PoE 10/100/1000BASE-T, supports 16 AP and 1000 Client Controller. – Support for new 802.11ax (Wi-Fi 6), WPA3 and Enhanced Open – and existing standards. – Patented ClientMatch technology can now group together 802.11ax-capable devices. – Application awareness for 2,600+ applications with no additional hardware. – Built-in AI-powered wireless/RF optimization. – Unifies policy […]
-
Aruba Instant On 802.3af POE Midspan R8W31A
Aruba Instant On 802.3af POE Midspan R8W31A – Delivers Class 3 PoE power over Ethernet cabling. Complies with IEEE 802.3af Power over Ethernet standard supplying up to 15.4W out of the injector. – Ethernet cable goes from non PoE switch into the Injector. A separate Ethernet cable goes with PoE from Injector to broader network. Typically Injector is placed next to the switch. Power is delivered to the Injector […]
-
HP Aruba Mobility Controller JW686A
129.984.000 ₫HP Aruba Mobility Controller JW686A – Aruba 7030 (RW) supports 8 ports Dual Pers 10/100/1000BASE-T/1GBASE-X SFP, 64 AP and 4K Clients Controller. – Support for new 802.11ax (Wi-Fi 6), WPA3 and Enhanced Open – and existing standards. – Patented ClientMatch technology can now group together 802.11ax-capable devices. – Application awareness for 2,600+ applications with no additional hardware. – Built-in AI-powered wireless/RF optimization. – Unifies policy enforcement for WLAN, LAN […]
