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HP Procurve 2520 POE Switch 8 Port Managed

90 €

  • εμφανίσεις: 474
  • 2 παρακολουθούν
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Specs:

DESCRIPTION
 
2520-8G-PoE Switch

The HP 2520 switch series is ideally suited for small and medium businesses looking to deploy voice, video, or wireless solutions that require Power over Ethernet (PoE) connectivity. The series consists of four switches: the HP 2520-8-PoE, 2520-24-PoE, 2520-8G-PoE, and 2520-24G-PoE Switches.

The four models offer a choice of either Fast Ethernet or Gigabit Ethernet connectivity. All models also include support for dual-personality Gigabit Ethernet ports that can be used for either copper or fiber connectivity.

All products are fully managed via SNMP, command-line interface (CLI), and graphical user interface (GUI) and offer a Layer 2 feature set. In addition, the products provide deployment flexibility with compact, quiet, and energy-efficient designs.


Features
Quality of Service (QoS)
- Selectable queue configuration: allows you to increase performance and/or traffic reliability by selecting the number of queues that best meet the requirements of your network applications; switch will map 8 priorities to either 2 or 4 queues
- Simplified QoS configuration: Port-based: prioritize traffic by specifying a port and priority level. VLAN based: prioritize traffic by specifying a VLAN and priority level.
- IEEE 802.1p traffic prioritization: honors and sets IEEE 802.1p priority in the VLAN tag
- Type of service: IP precedence: honors IP precedence bits and allows mapping to a priority queue. Differentiated Services Code Point values: honors Differentiated Services Code Point (DSCP) bits and allows mapping to a priority queue.
- Flow control: helps ensure reliable communications during full-duplex operation


Management
- Choice of management interfaces: Web graphical user interface (GUI): easy-to-use graphical interface allows configuration of the switch from any Web browser. Command-line interface (CLI): robust command-line interface provides advanced configuration and diagnostics. Simple Network Management Protocol (SNMPv2c/SNMPv3): allows switch to be managed with a variety of third-party network management applications.
- Integration with HP PCM: enables discovery, mapping, logging, and configuration via HP PCM, which is available as a free download from the Web
- Virtual stacking: single IP address manages up to 16 switches
- Port mirroring: allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks
- Multiple configuration files: configuration file management tools allow up to three configuration files to be managed and stored on the switch


Connectivity
- Auto-MDIX: automatically adjusts for straight-through or crossover cables on all ports
- Small Form-Factor Pluggable (SFP) slots: dual-personality ports allow for either copper or fiber connectivity such as Gigabit-SX, -LX, -LH, and -BX or 100-FX and -BX
- IEEE 802.3af Power over Ethernet: provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras (see product specifications for total PoE power available); supports some prestandard PoE devices (see product FAQs for more details)
- RJ-45 serial console port: front of unit location provides easy access to the switch CLI


Performance
- Switch on a chip: provides highly integrated, high-performance switch design with a non-blocking architecture
- Jumbo packet support: supports up to 9216-byte frame size to improve performance of large data transfers (2520G switch)

 

 
Specification
Management features
Switch type Managed
Web-based management Yes
Quality of Service (QoS) support Yes
Multicast support Yes
MIB support Yes
Switch layer L2
 
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 8
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity 2
Console port RJ-45
 
Networking
Auto-sensing Yes
Networking standards IEEE 802.3,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3u
Full duplex Yes
VLAN support Yes
Spanning tree protocol Yes
Port mirroring Yes
Link aggregation Yes
IGMP snooping Yes
Flow control support Yes
DHCP client Yes
Broadcast storm control Yes
Auto MDI/MDI-X Yes
10G support No
 
Data transmission
Throughput 14.8 Mpps
Latency (10-100 Mbps) 5.3 µs
Latency (1 Gbps) 2.7 µs
MAC address table 8000 entries
Switching capacity 20 Gbit/s
 
Security
SSH/SSL support Yes
IGMP snooping Yes
 
Design
Form factor 1U
Colour of product Black
Stackable Yes
Rack mounting Yes
 
Performance
Packet buffer memory 0.5 MB
Stackable Yes
Built-in processor Freescale PowerPC 8313
Processor frequency 266 MHz
Memory type DDR2 SDRAM
Internal memory 128 MB
Flash memory 32 MB
 
Power
AC input voltage 100-240
AC input frequency 50/60
Power consumption (typical) 86.2 W
 
Technical details
Form factor 1U
Colour of product Black
Stackable Yes
Built-in processor Freescale PowerPC 8313
Processor frequency 266 MHz
Rack mounting Yes
 
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget 67 W
Power over Ethernet (PoE) Yes
 
Memory
Packet buffer memory 0.5 MB
Memory type DDR2 SDRAM
Internal memory 128 MB
Flash memory 32 MB

Operational conditions
Heat dissipation 89 BTU/h

Weight & dimensions
Width 254 mm
Depth 159.5 mm
Height 44.5 mm
Weight 1.66 kg
tasos1984

tasos1984 (6)

Μέλος από: 17/01/2019

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