368.25€

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Līzinga kompānija Pirmā iemaksa (%) Termiņš mēnešos
12
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Ikmēn. maks.:
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Iesaki Hewlett-Packard J9623A

Hewlett-Packard J9623A Hewlett-Packard J9623A Hewlett-Packard J9623A
The HP 2620 Switch Series consists of five switches with 10/100 connectivity. The HP 2620-24 Switch is a fanless switch with quiet operation, making it ideal for deployments in open spaces. The HP 2620-24-PPoE+ Switch, HP 2620-24-PoE+ Switch, and HP 2620-48-PoE+ Switch are IEEE 802.3af- and IEEE 802.3at-compliant switches and provide up to 30 W per powered port. The HP 2620-48 Switch has variable speed fans for quiet operation. All 2620 series switches include two 10/100/1000BASE-T ports and two SFP slots for Gigabit Ethernet uplink connectivity. An optional redundant external power supply is also available to provide redundancy in the event of a power supply failure. With IPv4/IPv6 static and RIP routing, robust security and management features, free lifetime warranty, and free software updates, the HP 2620 Switch Series is a cost-effective solution for customers who are building converged enterprise edge networks.
Features
Quality of Service (QoS)- Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers- Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues- Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ- Rate limiting: sets per-port ingress enforced maximums and per-port, per-queue guaranteed minimums
Connectivity- Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports- IPv6: IPv6 host: allows the switches to be managed and deployed at the edge of an IPv6 network. Dual stack (IPv4/IPv6): provides a transition mechanism from IPv4 to IPv6; supports connectivity for both protocols. MLD snooping: forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network.- IEEE 802.3af Power over Ethernet (PoE): 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- IEEE 802.3at Power Over Ethernet Plus: provides up to 30 W per port to IEEE 802.3 for PoE-/PoE+-powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/tilt/zoom security cameras- Pre-standard PoE support: detects and provides power to pre-standard PoE devices; see list of supported devices in the product FAQ at www.hp.com/networking/support
Resiliency and high availability- External redundant power supply: provides high reliability- IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking: support up to 24 trunks, each with up to 8 links (ports) per trunk- IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees
Manageability- Dual flash images: provides independent primary and secondary operating system files for backup while upgrading- Friendly port names: allow assignment of descriptive names to ports- Find-Fix-Inform: finds and fixes common network problems automatically, then informs administrator- Multiple configuration files: allow multiple configuration files to be stored to a flash image- Software updates: free downloads from the Web
Layer 2 switching- VLANs: provide support for 512 VLANs and 4,094 VLAN IDs- Jumbo packet support: supports up to 9220-byte frame size to improve the performance of large data transfers- IEEE 802.1v protocol VLANs: isolate select non-IPv4 protocols automatically into their own VLANs- Layer 3 routing- Static IP routing: provides manually configured routing; includes ECMP capability- Routing Information Protocol (RIP): provides RIPv1 and RIPv2 routing
Security- Access control lists (ACLs): provide IP Layer 3 filtering based on source/destination IP address/subnet and source/destination TCP/UDP port number- Source-port filtering: allows only specified ports to communicate with each other- RADIUS/TACACS+: eases switch management security administration by using a password authentication server- Secure Shell: encrypts all transmitted data for secure remote CLI access over IP networks- Secure Sockets Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch
Ražotājs
HP
Slēdža tips
Vadīts
Quality of Service (QoS) atbalsts
Tīkla portu skaits RJ-45
24
Gigabit Ethernet (copper) pieslēgvietu skaits
2
Tīkla standarts
IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x
Plūsmas kontroles atbalsts
Auto MDI/MDI-X
10G atbalsta
Komutācijas ietilpība
12.8 Gbit/s
Statņa montāža
Krāsa
Pelēka
Stackable
Ieejas spriegums
100-240 V
Ieejošās AC frekvence
50/60 Hz
Power over Ethernet (PoE) atbalsts
Darbības temperatūras amplitūda (T-T)
0 - 55 °C
Platums
44,3 cm
Dziļums
25,4 cm
Augstums
4,39 cm
Svars
2.59 kg
Slēdža līmenis
L2
Jumbo Frames atbalsts
DHCP klients
DHCP serveris
IGMP iejaukšanās
Savienotā koka protokols
Adrešu tabulas izmērs
16000 ieraksti
Access Control List (ACL)
SSH/SSL atbalsts
Vadības protokoli
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SMON, CLI
Enerģijas patēriņš
22.1 W
Karstuma izkliedēšana
95 BTU/h
Iekšējā atmiņa
512 MB
Zibatmiņa
4 MB
Pilna dupleksa režīms
Pieslēgvietas atspoguļošana
MIB atbalsts
Linka sakopošana
Ātruma limitēšana
VLAN support
Iebūvēts procesors
Freescale PowerPC 8313
Procesora taktātrums
400 MHz
Packet buffer memory
1 MB
Basic switching RJ-45 Ethernet ports type
Fast Ethernet (10/100)
Pārvaldība ar interneta pārlūku
Multiraides atbalsts
Console port
RJ-45
Forma
1U
Atmiņas tips
SDRAM
Drošība
EN 60950/IEC 60950; CAN/CSA 22.2 No. 60950; EN 60825; UL 60950
SFP ports quantity
2
Throughput
9.5 Mpps
Auto-sensing
Latency (10-100 Mbps)
8,3 µs
Latency (1 Gbps)
2,9 µs
Elektromagnētiskā savietojamība
FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A
Elektromagnētiskā imunitāte
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
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