HP J4903A
PROCURVE SWITCH 2824 CPNT .
| Identificador: | 35941 |
|---|---|
| Marca: | HP |
| P/N: | J4903A |
| EAN: | 0808736589222 |
| Disponibilidad: | |
| Stock: | No Disponible |
PROCURVE SWITCH 2824 CPNT .
- €
1591.34
* precio sin IVA Informativo Descatalogado
The ProCurve Switch 2800 series consists of two switches: the 24-port ProCurve Switch 2824 with 20 10/100/1000 ports, and the 48-port ProCurve Switch 2848 with 44 10/100/1000 ports
PROCURVE SWITCH 2824 CPNT .
The ProCurve Switch 2800 series consists of two switches: the 24-port ProCurve Switch 2824 with 20 10/100/1000 ports, and the 48-port ProCurve Switch 2848 with 44 10/100/1000 ports. In addition, each switch has 4 dual-personality ports for RJ-45 10/100/1000 or mini-GBIC fiber 1000 connectivity. The 2800 series is ideal for secure 10/100 and Gigabit connectivity, and it offers access security and advanced prioritization and traffic-monitoring capabilities. With support for IP static routing, the 2800 series is well-suited for environments that need basic routing at the edge of the network
| Warranty: Lifetime warranty: for as long as you own the product, with next-business-day advance replacement (available in most countries). |
| Productos relacionados | Ver |
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| Web del fabricante | Ver |
| Referencia | HP J4903A |
|---|---|
| Χρόνος αναμονής | <5.4 µs (64-byte packets) |
| Χωρητικότητα δρομολόγησης/μεταγωγής | 48 Gbps |
| Μέγεθος πίνακα διευθύνσεων | 16,000 entries |
| Λειτουργίες διαχείρισης | ProCurve Manager (included); ProCurve Manager Plus; command line interface; Web browser; configuration menu; out-of-band management (serial RS-232C) |
| Υποστηριζόμενα πρωτόκολλα δικτύου | RFC 783 TFTP; RFC 951 BootP; RFC 1542 BootP; RFC 854 Telnet; RFC 768 UDP; RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 2030 Simple Network Time Protocol; IEEE 802.3x Flow Control; DHCP Relay; RFC 3046 DHCP Relay Agent Information Option 82; RFC 3376 IGMPv1/v2/v3; IEEE 802.1D Spanning Tree; IEEE 802.1w Rapid Convergence Spanning Tree; IEEE 802.3ad Link Aggregation Control Protocol; IEEE 802.1AB Link Layer Discovery Protocol; RFC 1492 TACACS+; RFC 2138 RADIUS; RFC 2866 RADIUS accounting; SSHv2 Secure Shell; Secure Sockets Layer (SSL); IEEE 802.1X Network Login; IEEE 802.1Q VLANs; IEEE 802.1Q VLAN tagging; IEEE 802.1Q GVRP; IEEE 802.1p Priority; SNMPv1/v2c/v3; HTML and telnet management; RFC 1493 Bridge MIB; RFC 1213 MIB II; RFC 2096 IP Forwarding Table MIB; RFC 2737 Entity MIB; RFC 2863 Evolution of Interface; RFC 2665 Ethernet MIB; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); XRMON; sFlow; RFC 2021 RMON probe configuration (RMON v2); RFC 2668 802.3 MAU MIB; RFC 2613 SMON; RFC 2674 802.1p and IEEE 802.1Q Bridge MIB; RFC 2618 RADIUS Client MIB; RFC 2620 RADIUS Accounting MIB |
| Μνήμη και επεξεργαστής | Processor type and speed: Motorola Power PC MPC8245, 266 MHz; Flash capacity: 8 MB; SDRAM: 64 MB |
| Προδιαγραφές επεξεργαστή | Processor |
| Ρυθμαπόδοση | up to 34.65 million pps (64-byte packets) |
| Τοποθέτηση rack | Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only. |
| Διαστάσεις, μετρικό σύστημα | 43.99 x 36.58 x 4.45 cm |
| Βάρος, μετρικό σύστημα | 4630 g |
| Input current | 0.6 / 0.3 A |
| Συχνότητα εισόδου | 50 / 60 Hz |
| Είσοδος (VAC) | 100-127 / 200-240 VAC |
| Πρότυπα συμμόρφωσης | EN: EN55024, CISPR 24; ESD: IEC 61000-4-2; 4 kV CD, 8 kV AD; Radiated: IEC 61000-4-3; 3V/m; EFT/Burst: IEC 61000-4-4; 1.0 kV (power line), 0.5 kV (signal line); Surge: IEC 61000-4-5; 1 kV/2 kV AC; Conducted: IEC 61000-4-6; 3V; Power frequency magnetic field: IEC 61000-4-8; 1A/m, 50 or 60 Hz; Voltage dips and interruptions: IEC 61000-4-11; >95% reduction, 0.5 period; 30% reduction, 25 periods; Harmonics: EN61000-3-2, IEC61000-3-2; Flicker: EN61000-3-3, IEC61000-3-3 |
| Τύπος πλαισίου | 1U height |
| Τύπος τοποθέτησης | Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only |
| Remote administration | command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C) |
| Size | 14.4 x 17.32 x 1.75. |
| Εξωτερικές θύρες I/O | 20 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab 1000Base-T Gigabit Ethernet); 1 RS-232C DB-9 console port; 4 dual-personality ports - each port can be used as either an RJ-45 10/100/1000 port or an open mini-GBIC slot (for use with mini-GBIC 1000 bps transceivers), 20 RJ-45 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T, IEEE 802.3ab 1000Base-T Gigabit Ethernet); 1 RS-232C DB-9 console port; 4 dual-personality ports - each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; 802.3u Type 100Base-TX; 802.3ab 1000Base-T Gigabit Ethernet) or an open mini-GBIC slot (for use with mini-GBIC transceivers) |
| Weight | yes, 10.2 lb. |
| Product weight (fully loaded) | 4.63 kg |
| Product weight (fully loaded) | 10.2 lb |
| Εκπομπές πίεσης ήχου | <53 dB; DIN 45635T.19 per ISO 7779 dB |
| Κατανάλωση ισχύος | 50 W |
| Διαθεσιμότητα ισχύος | 0.6/0.3 A |
| Διάχυση θερμότητας | 170 BTU/hr |
| Απαιτήσεις ισχύος | 100–127 VAC/200–240 VAC; 50/60 Hz |
| Ασφάλεια | cUL (CSA 22.2 No. 60950); UL 60950-1; IEC60950; EN60950 |
| Ηλεκτρομαγνητικές εκπομπές | FCC Class A; EN 55022/CISPR 22 Class A; VCCI Class A |
| Εύρος υγρασίας λειτουργίας | 15-95 % |
| Ύψος λειτουργίας | 4,600 m |
| Εύρος θερμοκρασίας λειτουργίας | 0 - 55 °C |
| Όρια θερμοκρασίας αποθήκευσης | -40-70 °C |
| Υγρασία μη λειτουργίας | 15-95 % |
| Μέγιστο εύρος θερμοκρασίας λειτουργίας | 32 - 131º |
| Source data-sheet | ICEcat.biz |
| Ηλεκτρομαγνητική συμβατότητα | FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A |
| Electromagnetic immunity | 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 |
| Management product name | HP ProCurve Manager Plus; HP ProCurve Manager (included) |
| Πρωτόκολλα Fibre channel | HTML and telnet management, IEEE 802.1AB Link Layer Discovery Protocol (LLDP); RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 3176 sFlow; SNMPv1/v2c/v3; XRMON, Network management, IP multicast, IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3ad Link Aggregation Control Protocol (LACP); 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 951 BOOTP; RFC 1542 BOOTP Extensions; RFC 2030 Simple Network Time Protocol (SNTP) v4; RFC 3046 DHCP Relay Agent Information Option, RFC 1213 MIB II; RFC 1493 Bridge MIB; RFC 2021 RMONv2 MIB; RFC 2096 IP Forwarding Table 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, IEEE 802.1X Port Based Network Access Control; RFC 1492 TACACS+; RFC 2138 RADIUS Authentication; RFC 2866 RADIUS Accounting; Secure Sockets Layer (SSL); SSHv2 Secure Shell, Security, General protocols, MIBs, Device management, RFC 3376 IGMPv3 |
| Acoustic noise note | @ < 80°F (25°C) |
| Acoustic pressure emissions (ISO standard) | DIN 45635T.19 per ISO 7779 |
| Operating altitude (imperial) | up to 15000 ft. |
| Τεχνολογία Centrino | Motorola PowerPC MPC8245 @ 266 MHz, 8 MB flash, 64 MB SDRAM |
| Su opinión | Añadir opinión |
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| Valoración | ☆☆☆☆☆ (Sin valoración) |
| Opiniones y comentarios, HP J4903A | product |