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Vrh / Računalništvo / Mrežna oprema / Žična mrežna oprema / Preklopniki /
Preklopnik Hewlett-Packard JL261A
Preklopnik Hewlett-Packard JL261A Preklopnik Hewlett-Packard JL261A Preklopnik Hewlett-Packard JL261A Preklopnik Hewlett-Packard JL261A
Preklopnik Hewlett-Packard JL261A
Aruba 2930F 24G PoE+ 4SFP Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
MPN: 
JL261A
EAN: 
0190017005515
Naša koda: 
209072
Garancija: 
24 mesecev
1481,11 €
Obročno odplačevanje:
Predviden datum dobave: 16. 11. 2026
Razpoložljivost:
2 kosov
Najnižja možna cena ob nakupu večje količine:
1475,01 € / kos
Razpoložljivost v naprednem pogledu:
2 kosov
• Managed Switch • 24 RJ45-Ports (24x GB-LAN) • 24 POE Ports mit 370W Gesamtbudget (davon 24x PoE+) • Zusätzliche Ports: 4x SFP • Kühlung: aktiv, Rack-Kompatibel (1HE), inkl. Montage-Winkel
document Product Brochure
Število RJ-45 Ethernet priključkov: 24
Vrsta stikala: Upravljano stikalo
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
24
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
SFP module slots quantity
4
Management features
Switch type
Managed
Quality of Service (QoS) support
Yes
Web-based management
Yes
Switch layer
L3
Design
Product colour
Black
Rack mounting
Yes
Stackable
Yes
Form factor
1U
Power
AC input voltage
200 - 240 V
AC input frequency
50 - 60 Hz
Power consumption (max)
445 W
Power supply included
Yes
Power consumption note
445W (maximum)
Operational conditions
Operating temperature (T-T)
0 - 45 °C
Storage temperature (T-T)
-40 - 70 °C
Storage relative humidity (H-H)
15 - 95%
Operating relative humidity (H-H)
15 - 95%
Heat dissipation
258 BTU/h
Weight & dimensions
Weight
3.9 kg
Width
43.9 mm
Depth
442.5 mm
Height
304.2 mm
Network
Networking standards
IEEE 802.3
IEEE 802.3u
10G support
No
Copper ethernet cabling technology
10BASE-T
Full duplex
Yes
Flow control support
Yes
Auto MDI/MDI-X
Yes
Link aggregation
Yes
VLAN support
Yes
Rate limiting
Yes
Spanning tree protocol
Yes
IP routing
Yes
Auto-sensing
Yes
Routing entries
10000
Data transmission
Switching capacity
56 Gbit/s
MAC address table
32768 entries
Packet buffer memory
12.38 MB
Throughput
41.7 Mpps
Latency (1 Gbps)
3.8 µs
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Total Power over Ethernet (PoE) budget
370 W
Performance
Internal memory
1024 MB
Built-in processor
Yes
Processor model
ARM Cortex-A9
Processor frequency
1016 MHz
Memory type
DDR3-SDRAM
Security
IGMP snooping
Yes
Access Control List (ACL)
Yes
DHCP features
DHCP server
SSH/SSL support
Yes
Multicast features
Multicast support
Yes
Safety warning
Warnings
Do not open the case or try to repair it yourself.
Ensure the unit is adequately ventilated during operation.
The product is not suitable for disposal in the regular waste bin. Take your used electronic equipment to a recycling centre in accordance with local regulations.
Other features
Memory and processor
Dual Core Arm Cortex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5 MB Ingress/7.875 MB Egress 4 GB eMMC
Weight (imperial)
3.9 kg (8.6 lbs)
Dimensions (W x D x H) (imperial)
43.9 x 442.5 x 304.3 mm (1.73 x 17.4 x 12")
Latency
1000 Mb Latency: < 3.8 μs
Protocols
Routing protocols
IP
IPv4 FIB entries
10000
IPv6 FIB entries
5000
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