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Vrh / Računalništvo / Mrežna oprema / Žična mrežna oprema / Preklopniki /
Preklopnik Hewlett & Packard Enterprise JL256A
Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A Preklopnik Hewlett & Packard Enterprise JL256A
Preklopnik Hewlett & Packard Enterprise JL256A
HPE ANW 2930F 48G PoE+ 4SFP+ Switch
MPN: 
JL256A
EAN: 
0190017007267
Naša koda: 
7886
Garancija: 
24 mesecev
2642,10 €
Obročno odplačevanje:
Predviden datum dobave: 11. 11. 2026
Razpoložljivost:
2 kosov
Najnižja možna cena ob nakupu večje količine:
2611,60 € / kos
Razpoložljivost v naprednem pogledu:
4 kosov
Število RJ-45 Ethernet priključkov: 48
Vrsta stikala: Upravljano stikalo
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Console port
RJ-45/micro-USB
SFP+ module slots quantity
4
Management features
Switch type
Managed
Quality of Service (QoS) support
Yes
Web-based management
Yes
Switch layer
L3
Design
Rack mounting
Yes
Stackable
Yes
Form factor
1U
Airflow direction
Side-to-side airflow
Power
AC input voltage
200 - 240 V
AC input frequency
50/60 Hz
Power source
AC
Power consumption (max)
459 W
Power supply included
Yes
Power consumption note
459W (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
293 BTU/h
Weight & dimensions
Weight
4.46 kg
Width
43.9 mm
Depth
442.5 mm
Height
304.2 mm
Network
Networking standards
IEEE 802.3
10G support
Yes
Full duplex
Yes
Auto MDI/MDI-X
Yes
Link aggregation
Yes
VLAN support
Yes
Rate limiting
Yes
Half duplex
Yes
Spanning tree protocol
Yes
Virtual LAN features
Private VLAN
Auto-sensing
Yes
Data transmission
Switching capacity
176 Gbit/s
MAC address table
32768 entries
Packet buffer memory
12.38 MB
Throughput
112 Mpps
Latency (10 Gbps)
1.6 µs
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
Flash memory
4096 MB
Built-in processor
Yes
Processor model
ARM Cortex-A9
Processor frequency
1016 MHz
Memory type
DDR3-SDRAM
Virtual stacking (units)
8
Security
Access Control List (ACL)
Yes
SSH/SSL support
Yes
Authentication
MAC-based authentication, Web-based authentication
Authentication type
RADIUS
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.
Protocols
IPv4 & IPv6 features
IPv4/IPv6 access-control list (ACL)
Management protocols
SNMPv1, SNMPv2, SNMPv3, Telnet, RMON1, FTP
Routing protocols
RIPng
VRRP
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)
4.46 kg (9.83 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 10 Gbps Latency: < 1.6 μs
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