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Power over ethernet | No |
---|---|
Stackable | Yes |
Ports type | Gigabit Ethernet (10/100/1000) |
Ports quantity | 48 |
SKU | JL254A |
EAN | 0190017005263 |
Manufacturer | HPE |
Availability | In Stock |
Product Family | Aruba Networking |
PDF URLs |
View PDF |
Management features | |
---|---|
Switch type | Managed |
Web-based management | Yes |
Quality of Service (QoS) support | Yes |
Multicast support | Yes |
Switch layer | L3 |
Ports & interfaces | |
SFP+ module slots quantity | 4 |
Basic switching RJ-45 Ethernet ports quantity | 48 |
Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
Installed SFP modules quantity | 0 |
Installed SFP+ modules quantity | 0 |
Console port | RJ-45/micro-USB |
Network | |
Auto-sensing | Yes |
Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
VLAN support | Yes |
Spanning tree protocol | Yes |
Rate limiting | Yes |
Link aggregation | Yes |
IP routing | Yes |
Auto MDI/MDI-X | Yes |
10G support | Yes |
Half duplex | Yes |
Virtual LAN features | Private VLAN |
Data transmission | |
Throughput | 112 Mpps |
Latency (1 Gbps) | 3.8 µs |
Latency (10 Gbps) | 1.6 µs |
Packet buffer memory | 12.38 MB |
MAC address table | 32768 entries |
Switching capacity | 178 Gbit/s |
Security | |
Authentication | MAC-based authentication, Web-based authentication |
SSH/SSL support | Yes |
Access Control List (ACL) | Yes |
Authentication type | RADIUS, TACACS+ |
Multicast features | |
Multicast support | Yes |
Protocols | |
Management protocols | SNMPv1, SNMPv2, SNMPv3, Telnet, RMON1, FTP |
Routing protocols | RIPng, VRRP |
IPv4 & IPv6 features | IPv4/IPv6 access-control list (ACL) |
Design | |
Form factor | 1U |
Stackable | Yes |
Rack mounting | Yes |
Airflow direction | Side-to-side airflow |
Performance | |
---|---|
Virtual stacking (units) | 8 |
Processor frequency | 1016 MHz |
Memory type | DDR3-SDRAM |
Internal memory | 1024 MB |
Flash memory | 4096 MB |
Built-in processor | Yes |
Processor model | ARM Cortex-A9 |
Packet buffer memory | 12.38 MB |
Stackable | Yes |
Power | |
Power consumption (max) | 46.6 W |
Power supply included | Yes |
AC input voltage | 100 - 240 V |
AC input frequency | 50/60 Hz |
Power source | AC |
Power over Ethernet (PoE) | |
Power over Ethernet (PoE) | No |
Operational conditions | |
Storage temperature (T-T) | -40 - 70 °C |
Storage relative humidity (H-H) | 15 - 95% |
Operating temperature (T-T) | 0 - 45 °C |
Operating relative humidity (H-H) | 15 - 95% |
Heat dissipation | 157.2 BTU/h |
Virtual LAN features | |
VLAN support | Yes |
Virtual LAN features | Private VLAN |
Weight & dimensions | |
Width | 442.5 mm |
Depth | 246.3 mm |
Height | 43.9 mm |
Weight | 3.1 kg |
IPv4 & IPv6 features | |
IPv4 & IPv6 features | IPv4/IPv6 access-control list (ACL) |
Technical details | |
Virtual stacking (units) | 8 |
Form factor | 1U |
Stackable | Yes |
Processor frequency | 1016 MHz |
Rack mounting | Yes |
Built-in processor | Yes |
Memory | |
Packet buffer memory | 12.38 MB |
Memory type | DDR3-SDRAM |
Internal memory | 1024 MB |
Flash memory | 4096 MB |
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