JL357A
Toote nimetus: Hewlett Packard Enterprise Aruba 2540 48G PoE+ 4SFP+ Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
EAN:
190017094878
Part number: JL357A
Kirjeldus
Lugege veel Hewlett Packard Enterprise Aruba 2540 48G PoE+ 4SFP+ Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
Spetsifikatsioon
Management features | |
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Managed |
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L2 |
Quality of Service (QoS) support | Yes |
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Yes |
Ports & interfaces | |
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48 |
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Gigabit Ethernet (10/100/1000) |
SFP+ module slots quantity | 4 |
Network | |
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IEEE 802.1AX,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1v,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3x |
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Yes |
Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
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Yes |
Flow control support | Yes |
Link aggregation | Yes |
Rate limiting | Yes |
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Yes |
Spanning tree protocol | Yes |
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Yes |
Data transmission | |
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176 Gbit/s |
Throughput | 112 Mpps |
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16384 entries |
Latency (1 Gbps) | 3.8 µs µs |
Latency (10 Gbps) | 1.6 µs µs |
Jumbo frames support | Yes |
Security | |
DHCP features | DHCP server |
Access Control List (ACL) | Yes |
SSH/SSL support | Yes |
Design | |
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Yes |
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1U |
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Grey |
Performance | |
Built-in processor | Yes |
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ARM Cortex-A9 |
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1016 MHz MHz |
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DDR3-SDRAM |
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1024 MB MB |
Flash memory | 4096 MB MB |
Power | |
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100 - 240 V |
AC input frequency | 50 - 60 Hz |
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459 W |
Power over Ethernet (PoE) | |
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Yes |
Total Power over Ethernet (PoE) budget | 370 W |
Operational conditions | |
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0 - 45 °C |
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-40 - 70 °C |
Operating relative humidity (H-H) | 15 - 95% |
Storage relative humidity (H-H) | 15 - 95% |
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1566 BTU/h |
Weight & dimensions | |
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442.5 mm |
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304.2 mm |
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43.9 mm |
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4.46 kg |
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