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Description
HPE Networking Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W Switch - Switch - L3 - managed - 48 x 10/100/1000 (PoE)Produktbeschreibung : HPE Networking Instant On 1930 48G Class4 PoE 4SFP SFP+ 370W Switch Switch 52 Anschlsse managed an Rack montierbar Gertetyp : Switch 52 Anschlsse L3 managed Gehusetyp : An Rack montierbar 1U Untertyp : Gigabit Ethernet Ports : 48 x 10 100 1000 (PoE) + 4 x 1 Gigabit 10 Gigabit SFP+ Power Over Ethernet (PoE) : PoE PoE Budget : 370 W Leistung : Switching Kapazitt: 176 Gbps Durchsatz: 130. 95 Mpps Latenz (1 Gbps): 2. 2 s Latenzzeit
Produktbeschreibung : HPE Networking Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W Switch - Switch - 52 Anschlüsse - managed - an Rack montierbarGerätetyp : Switch - 52 Anschlüsse - L3 - managed
Gehäusetyp : An Rack montierbar 1U
Untertyp : Gigabit Ethernet
Ports : 48 x 10/100/1000 (PoE) + 4 x 1 Gigabit / 10 Gigabit SFP+
Power Over Ethernet (PoE) : PoE
PoE-Budget : 370 W
Leistung : Switching-Kapazität: 176 Gbps
Durchsatz: 130.95 Mpps
Latenz (1 Gbps): 2.2 µs
Latenzzeit (10 Gbps): 1.2 µs
Kapazität : Link-Aggregation-Ports: 8
IPv4-Routen (statisch): 32
VLAN-Unterstützung: 256
Access Control Entries (ACEs) per ACL: 480
Gepackte Puffergröße: 1,5 MB
Größe der MAC-Adresstabelle : 16.000 Einträge
Jumbo-Rahmenunterstützung : 9216 Byte
Routing Protocol : Statisches IP Routing
Remoteverwaltungsprotokoll : SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, RADIUS
Leistungsmerkmale : Flusskontrolle, DHCP Support, ARP-Unterstützung, VLAN-Unterstützung, Auto-Uplink (Auto MDI/MDI-X), IGMP Snooping, IPv6-Unterstützung, Halbduplex-Modus, Vollduplex-Modus, STP Support, MSTP Support, ACL Support, QoS, TPM, LLDP-Support, LACP, Energy Efficient Ethernet, CoS, BPDU Filter, PoE Class 4
Produktzertifizierungen : IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.2af
Stromversorgung : Wechselstrom 100-127/200-240 V (50/60 Hz)
Abmessungen (Breite x Tiefe x Höhe) : 44.25 cm x 32.26 cm x 4.39 cm
Gewicht : 4.52 kg
Lokalisierung : Englisch / Europa
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 665 reviews
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Product Reviews
★★★★★ 4
Very soft and cool.
Color: Dark Gray, Size: Queen
Very comfortable and cooling. But after a couple of washes the stitching starts to unravel.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Love them
Color: Black, Size: Standard
I LOVE THESE PILLOW CASES. I love the zipper so it stays on the pillow, how it stays cool, and the fabric. Worth it 100%
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Reviewed in the United States on June 5, 2026
★★★★★ 5
BUY IT!!
Color: Light Gray, Size: Standard
Love the material super soft and smooth like silk. It’s also nice and cold for when I got to bed! Definitely recommend
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Actually feels cool at night
Color: Light Gray, Size: Standard
I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Finally sleeping through the night without waking up drenched
I was dealing with night sweats almost every night. Waking up overheated, flipping my pillow over constantly, just uncomfortable and restless. It was starting to mess with my sleep in a real way.
Since switching to this cooling pillowcase (and pairing it with a cooling blanket), it’s been a completely different experience. I’m actually staying cool through the night and not waking up soaked or irritated.
The fabric feels cool to the touch right away and doesn’t trap heat like a regular pillowcase. It’s smooth, comfortable, and still feels good after washing. Not stiff or weird like some “cooling” materials can be.
Is it magic? No. But does it noticeably reduce overheating and help you sleep better? Absolutely.
If you run hot at night or deal with night sweats, this is one of those small upgrades that makes a big difference. I wish I had bought it sooner.
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Reviewed in the United States on March 19, 2026
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