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512 MB
Geheugen (RAM)
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HP 2910-24G al
HP 2910-24G al J9145A#86084472 Switch
SKU: J9145A#86084472
The HP 2910 al Switch Series consists of four switches: the HP 2910-24G al and 2910-24G-PoE+ al Switches with 24 10/100/1000 ports, and the HP 2910-48G al and 2910-48G-PoE+ al Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or mini-GBIC connectivity.<br><br>In addition, the 2910 al Switch Series supports up to four optional 10 Gigabit Ethernet (CX4 and/or SFP+) ports, thereby offering the most flexible and easy-to-deploy uplinks in its class. Together with static and RIP IPv4 routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the 2910 series is a cost-effective, scalable solution for customers who are building high-performance networks.<br><br>These switches can be deployed at enterprise edge and remote branch offices, converged networks, and data center top of rack.<br><br><b>Features</b><br><br><b>Quality of Service (QoS)</b><br>- Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues<br>- Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers<br>- 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<br>- Rate limiting: per-port ingress enforced maximums<br><br><b>Connectivity</b><br>- 10 Gbps Ethernet connectivity: up to four optional and flexible 10-Gigabit ports (CX4 and/or SFP+), with optional interconnect kit for short-distance connectivity<br>- IPv6: IPv6 host: allows the switches to be managed and deployed at the edge of IPv6 networks . Dual stack (IPv4/IPv6): provides 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.<br>- 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<br>- 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/zoom/tilt security cameras<br>- Pre-standard PoE support: detects and provides power to pre-standard PoE devices;<br><br><b>Performance</b><br>- High-performance architecture: 128 Gbps switching fabric with up to 95 Mpps (24-port switches) and 176 Gbps switching fabric with up to 131 Mpps (48-port switches)<br>- Selectable queue configurations: allow you to increase performance by selecting the number of queues and associated memory buffering that best meet the requirements of your network applications<br><br><b>Resiliency and high availability</b><br>- IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w<br>- 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<br>- Optional redundant power supply: supplies backup power in case of power failure (note: HP E620 Redundant/External Power Supplyprovides only RPS functionality)
- Geheugen (RAM)
- 512 MB
U kunt ons informeren over eventuele ontbrekende of onjuiste technische gegevens.
De geregistreerde technische parameters en fabrikantgegevens zijn geverifieerd.
HP 2910-24G al J9145A#86084472 Switch
- Geheugen (RAM)
- 512 MB
01 / ONTDEK HET PRODUCT
Zonder te verdwalen in de details.
De belangrijkste informatie in één oogopslag. Alle technische details staan hieronder.
Technische specificaties
De geregistreerde kenmerken zijn gegroepeerd per producttype. Het ontbreken van informatie betekent niet dat iets niet wordt ondersteund.
Auto MDI/MDI-X
Yes
Auto MDI MDI-X
Ja
Verbindingsgateway-spiegeling
Ja
Verbindingsclustering
Ja
10G ondersteuning
Ja
10G-ondersteuning
Yes
Duur van boomprotocol
Ja
Aantal basis-switching RJ-45 Ethernet-poorten
24
Type basis-switching RJ-45 Ethernet-poorten
Gigabit Ethernet (10/100/1000)
Power over Ethernet Poe ondersteuning
Nee
Ondersteuning voor flow control
Yes
Vol duplex
Yes
IP-routering
Yes
Latentie (1 Gbps)
2.9 µs
Latentie (10 Gbps)
1.3 µs
Linkaggregatie
Yes
MAC-adrestabel
16000 entries
Multicast-ondersteuning
Yes
Pakketbuffergeheugen
6 MB
Poortspiegeling
Yes
Power over Ethernet (PoE)
No
Ondersteuning voor kwaliteit van dienst (QoS)
Yes
Snelheidsbegrenzing
Yes
Routeringsvermeldingen
2000
QoS-ondersteuning voor servicekwaliteit
Ja
Spanning tree protocol
Yes
Schakelcapaciteit
128 Gbit/s
Basisaantal openings- en sluiting RJ 45 Ethernet invoer
Basistype openings- en sluiting RJ 45 Ethernet invoer
Throughput
95 Mpps
Wi-Fi-standaarden
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Aantal Combo SFP-poorten
4
Aantal combo SFP-poorten
4
Toegangscontrolelijst (ACL)
Yes
Ingebouwde processor
Yes
Latentie 1 Gbps
2,9 µs
Latentie 10 Gbps
1,3 µs
Webgebaseerd beheer
Yes
MAC-adresfiltering
Yes
SSH/SSL-ondersteuning
Yes
Werkingshoogte
0 - 3000 m
AC-ingangsfrequentie
AC-ingangsspanning
Wisselspanning invoer frequentie
50 - 60 Hz
Wisselspanning invoer
100 - 240 V
Ingangsstroom
1.7 A
Stroomverbruik
Warmteafvoer
279 BTU/h
Ingangsstroom
1.7 A
Werkhoogte
0 - 3000 m
Stroomverbruik (typisch)
49 W
Grootte adresstabel
Gewicht
Diepte
365.8 mm
Diepte
Vormfactor
1U
Breedte
Hoogte
44 mm
Netwerkstandaarden
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Rackmontage
Yes
Schap installatie
Ja
Stapelbaar
Yes
Webgebaseerd beheer
Ja
Gewicht
4.95 kg
Breedte
442 mm
Hoogte
Interne processor
Ja
Processorfrequentie
515 MHz
Processormodel
ARM11
Processor
ARM11
Processorfrequentie
515 MHz
Akis-controle ondersteuning
Ja
Contactlaag
Toetstype
Verbindingscontrolelijst ACL
Ja
Schakellaag
L3
Schakeltype
Managed
Vormfactor
Verwerkingsvolume
Routeringsdoorgiftcapaciteit
Volledig dubbelzijdig printen
Ja
MAC-adresfiltering
Ja
Pakketcache
Snelheidsbeperking
Ja
IP-spoofing
Ja
Warmteafvoer
279 BTU/s
Stapelbaar
Ja
MIB-ondersteuning
MIB II, Bridge MIB, RIPv2 MIB, RMONv2 MIB, SMON MIB, RADIUS Client MIB, RADIUS Accounting MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB, Ping MIB
MIB-ondersteuning
MIB II, Bridge MIB, RIPv2 MIB, RMONv2 MIB, SMON MIB, RADIUS Client MIB, RADIUS Accounting MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB, Ping MIB
Multicast-ondersteuning
Ja
Route-ingangen
2000
Systeemgebeurtenislog
Ja
SSH SSL ondersteuning
Ja
Systeem gebeurtenislogboek
Yes
