HP preklopnik procurve 2520 24port poe 5g. , J9138A - dipol.hr
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ProCurve 2520-24 PoE Switch

Proizvođač: HP
Model: J9138A
Raspoloživost: nedostupno
Jamstvo: 60
Gotovina: 5.329,99Kn
Kartice: 5.610,52Kn


HP ProCurve 2520-24 PoE Switch

Overview
The ProCurve 2520-8-PoE Switch is a fully managed, Layer 2, 8-port 10/100 switch with 2 dual-personality Gigabit ports for copper or SFP connectivity. The 2520-8-PoE is fanless, ensuring quiet operation and making it ideal for deployment in open spaces. In addition, the compact-form factor allows for flexible deployment including wall, surface, or rack-mounting

Features
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


Connectivity

• Auto-MDIX: automatically adjusts for straight-through or crossover cables on all ports


Performance

• Switch on a chip: highly integrated, high-performance switch design with a non-blocking architecture


Resiliency and high availability

• Port trunking and link aggregation: Trunking, supports up to eight links per trunk to increase bandwidth and create redundant connections; IEEE 802.3ad Link Aggregation Protocol (LACP), eases configuration of trunks through automatic configuration


Layer 2 switching

• VLAN support and tagging: supports the IEEE 802.1Q (4,094 VLAN IDs) and up to 256 port-based VLANs simultaneously


Security

• Manager and operator privilege levels: enables read-only (operator) and read-write (manager) access on management interfaces


Convergence

• LLDP-MED (Media Endpoint Discovery): a standard extension of LLDP that automatically configures network devices such as IP phones

Specifikacije
Dodatne opcije
Slični proizvodi
Komentari
Tehničke pojedinosti
Elektromagnetska kompatibilnostFCC part 15 Class A
VCCI Class A
EN 55022 Class A
CISPR 22 Class A
ICES-003 (Canada)
AS/NZS CISPR 22
IEC/EN 61000-3-2
IEC/EN 61000-3-3
IEC 61000:4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11
Tip kućišta1U height
Elektromagnetski imunitetEN 55024, CISPR 24
EN 55024, CISPR 24
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-11
EN 61000-3-2, IEC 61000-3-2
EN 61000-3-3, IEC 61000-3-3
Procesor
Memorija i procesorProcessor: Freescale PowerPC 8313 @ 266 MHz, 32 MB flash, 128 MB DDR2 SDRAM
packet buffer size: 384 KB dynamically allocated
Povezivanje
I/O priključci24 RJ-45 auto-sensing 10/100 PoE ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3af PoE)
Duplex: half or full
Media type: Auto-MDIX
2 RJ-45 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T)
Duplex: 10Base-T/100Base-TX: half or full
1000Base-T: full only
Media type: Auto-MDIX
2 dual-personality ports - each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T
IEEE 802.3u Type 100Base-TX
IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP transceivers)
1 RJ-45 serial console port
Težina i dimenzije
Montaža u poslužiteljski ormarMounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available)
horizontal surface mounting
wall mounting
Dimenzije (Å xDxV)44.3 x 24.61 x 4.45 mm
Težina3220 g
Propusnost
Propusnost6.2 million pps
Upravljanje potrošnjom
Podrška za napajanje putem LANa (PoE)195 W
Potrošnja energije257 W
Potrošnja strujeVoltage: 100 -127 VAC / 200 -240 VAC
Frequency: 50 /60 Hz
Ulazna struja3.3 / 1.6 A
Ulazna frekvencija50 / 60 Hz
Ulazni napon100-127 / 200-240 VAC
Raspoloživost napajanja3.3 W
Disipacija topline208 BTU/h
Radni uvjeti
Raspon radne temperature (T-T)0 - 45 °C
Dozvoljeni raspon temperatura za skladištenje-40 - 70 °C
Radni uvjeti
Opseg relativne vlažnosti pri radu15% to 95% @ 40ºC, non-condensing
Dozvoljena nadmorska visinaUp to 3 km.
Raspon relazivne vlažnosti pri skladištenju15% to 95% @ 65ºC, non-condensing
Protokoli
Podržani mrežni protokoliCPU DoS Protection
RFC 1591 DNS (client)
SSHv1/SSHv2 Secure Shell
IEEE 802.1D MAC Bridges
IEEE 802.1p Priority
IEEE 802.1Q VLANs
IEEE 802.1s Multiple Spanning Trees
IEEE 802.1w Rapid Reconfiguration of Spanning Tree
IEEE 802.3 Type 10BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3af Power over Ethernet
IEEE 802.3x Flow Control
RFC 768 UDP
RFC 783 TFTP Protocol (revision 2)
RFC 792 ICMP
RFC 793 TCP
RFC 826 ARP
RFC 854 TELNET
RFC 868 Time Protocol
RFC 951 BOOTP
RFC 1350 TFTP Protocol (revision 2)
RFC 1542 BOOTP Extensions
RFC 2030 Simple Network Time Protocol (SNTP) v4
RFC 2131 DHCP
RFC 3376 IGMPv3 (host joins only)
RFC 1981 IPv6 Path MTU Discovery
RFC 2460 IPv6 Specification
RFC 2925 Remote Operations MIB (Ping only)
RFC 3315 DHCPv6 (client only)
RFC 3513 IPv6 Addressing Architecture
RFC 3596 DNS Extension for IPv6
RFC 4022 MIB for TCP
RFC 4113 MIB for UDP
RFC 4251 SSHv6 Architecture
RFC 4252 SSHv6 Authentication
RFC 4253 SSHv6 Transport Layer
RFC 4254 SSHv6 Connection
RFC 4293 MIB for IP
RFC 4419 Key Exchange for SSH
RFC 4443 ICMPv6
RFC 4861 IPv6 Neighbor Discovery
RFC 4862 IPv6 Stateless Address Auto-configuration
RFC 1213 MIB II
RFC 1493 Bridge MIB
RFC 2021 RMONv2 MIB
RFC 2613 SMON MIB
RFC 2618 RADIUS Client MIB
RFC 2620 RADIUS Accounting MIB
RFC 2665 Ethernet-Like-MIB
RFC 2668 802.3 MAU MIB
RFC 2674 802.1p and IEEE 802.1Q Bridge MIB
RFC 2737 Entity MIB (Version 2)
RFC 2863 The Interfaces Group MIB
RFC 2474 Diffserv precedence, with 4 queues per port
RFC 2475 DiffServ Architecture
RFC 2597 DiffServ Assured Forwarding (AF)
RFC 2598 DiffServ Expedited Forwarding (EF)
IEEE 802.1X Port Based Network Access Control
RFC 1492 TACACS+
RFC 2138 RADIUS Authentication
RFC 2866 RADIUS Accounting
Secure Sockets Layer (SSL)
Mreža
Veličina adresne tablice8000 unosi
Mrežni standardGeneric: EN 55024, CISPR 24
EN: EN 55024, CISPR 24
ESD: IEC 61000-4-2
Radiated: IEC 61000-4-3
EFT/Burst: IEC 61000-4-4
Surge: IEC 61000-4-5
Conducted: IEC 61000-4-6
Power frequency magnetic field: IEC 61000-4-8
Voltage dips and interruptions: IEC 61000-4-11
Harmonics: EN 61000-3-2, IEC 61000-3-2
Flicker: EN 61000-3-3, IEC 61000-3-3
Razina šuma
Emisija akustičnog tlakaPower: 27.9 dB, Pressure: 36.0 dB
DIN 45635T.19 per ISO 7779 dB
Prijenos podataka
Latencija100 Mb: < 1.9 µs (LIFO 64-byte packets)
1000 Mb: < 1.5 µs (LIFO 64-byte packets)
Kapacitet razvodnikaSwitching capacity: 12.8 Gbps
Certifikati
SigurnostcUL (CSA 22.2 No. 60950)
CE Labeled
UL 60950-1
UL Listed
CAN/CSA 22.2 No. 60950
EN 60825
AS/NZS 60950
IEC 60950-1
EN 60950-1
Funkcije za upravljanje
Platforma za upravljanjeProducts: HP ProCurve Manager Plus
HP ProCurve Manager
Access Methods: command-line interface
Web browser
configuration menu
out-of-band management (serial RS-232C)
Supported MIBs: IEEE 802.3 Ethernet MIB
Repeater MIB
Ethernet Interface MIB