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Description
HPE FlexFabric 5901AF 48-Port 1GBaseT 4XG 2QSFP+Produktbeschreibung : HPE FlexFabric 5901AF 48 Port 1GBaseT 4XG 2QSFP+ Switch Switch 48 Anschlsse managed an Rack montierbar Gertetyp : Switch 48 Anschlsse L3 managed Gehusetyp : An Rack montierbar 1U Untertyp : Gigabit Ethernet Ports : 48 x 10 100 1000 + 4 x 10 Gigabit Ethernet 1 Gigabit Ethernet SFP+ + 2 x 40 Gigabit QSFP+ Leistung : Latenz (1 Gbps): 5 s Latenzzeit (40 Gbps): 1. 2 s Durchsatz: 250 Mpps Routing Switching Kapazitt: 336 Gbit s Kapazitt
Produktbeschreibung : HPE FlexFabric 5901AF 48-Port 1GBaseT 4XG 2QSFP+ Switch - Switch - 48 Anschlüsse - managed - an Rack montierbarGerätetyp : Switch - 48 Anschlüsse - L3 - managed
Gehäusetyp : An Rack montierbar 1U
Untertyp : Gigabit Ethernet
Ports : 48 x 10/100/1000 + 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+ + 2 x 40 Gigabit QSFP+
Leistung : Latenz (1 Gbps): 5 µs
Latenzzeit (40 Gbps): 1.2 µs
Durchsatz: 250 Mpps
Routing-/Switching-Kapazität: 336 Gbit/s
Kapazität : IPv4-Einträge in Routingtabelle: 16000
IPv6-Einträge in Routingtabelle: 8000
MAC-Adresse-Einträge: 110000
Größe der MAC-Adresstabelle : 110K Einträge
Jumbo-Rahmenunterstützung : 9216 Byte
Routing Protocol : OSPF, BGP-4, IS-IS, RIP-1, RIP-2, BGP, VRRP, OSPFv2, statisches IP Routing, OSPFv3, RIPng
Remoteverwaltungsprotokoll : SNMP 1, SNMP 2, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, SSH-2, CLI, NTP, ICMP
Leistungsmerkmale : Flusskontrolle, DHCP Support, BOOTP-Unterstützung, ARP-Unterstützung, VLAN-Unterstützung, IGMP Snooping, Syslog-Unterstützung, DiffServ-Unterstützung, Broadcast Storm Control, IPv6-Unterstützung, SNTP-Unterstützung, MSTP Support, ACL Support, QoS, DLDP-Unterstützung, IPv4-Unterstützung, DHCP-Relais, LACP, NDP, CoS, 8-MB-Paketpuffer, Cut-Through, OpenFlow-Unterstützung, ISSU, ICMP, SDN, 2 Lüftereinsätze, VLAN Double Tagging (Q-in-Q), DNS-Klient, ToR, Ethernet OAM, STP Loop-Schutz, Proxy ARP, ZTP, Rapid Reconfiguration of Spanning Tree (RSTP), IPv4 und IPv6 Dual-Stack, IRF Technology
Produktzertifizierungen : IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ad, IEEE 802.3ah, IEEE 802.1ab (LLDP), IEEE 802.3ag
Redundante Stromversorgung : Optional
Abmessungen (Breite x Tiefe x Höhe) : 44 cm x 36 cm x 4.4 cm
Gewicht : 7.5 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Simple, reliable, and very comfortable to use
Color: Graphite, Style: Keyboard
This keyboard is exactly what I was looking for. Setup was quick and easy, and the Bluetooth connection has been stable with no lag or dropouts. The keys are comfortable and quiet, making it great for everyday typing at home or in the office.
I really like having the full numpad while still keeping a relatively compact size. The keyboard feels sturdy, and the spill-resistant design gives some peace of mind. Battery life has been excellent so far, and it works smoothly across both Windows and Mac.
Overall, it’s a solid, no-frills keyboard that does its job well. Great quality and performance for the price.
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Reviewed in the United States on January 15, 2026
★★★★★ 4
Feels cheap, but hard to complain at this price
Color: Graphite, Style: Keyboard, Color: Graphite, Style: Keyboard
This keyboard definitely looks and feels very budget, and the plastic construction makes that obvious right away. The whole board has a strong plastic feel, and if you twist it even a little bit, you can hear the frame making plastic creaking noises. It doesn’t exactly feel sturdy or premium.
The key feel is also pretty mediocre. The keys feel a bit mushy and not very satisfying to type on. If you’re used to better keyboards or mechanical ones, the typing experience here will probably feel pretty underwhelming.
That said, I can’t be too harsh on it. This is a very cheap keyboard, and for the price it does the basic job. It connects easily over Bluetooth with no lag, and it even comes with the AAA batteries included. So it’s still a decent value for a simple everyday keyboard. Four stars feels fair for what it is.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Smaller and efficient
Color: Graphite, Style: Keyboard
I like that it is a bit smaller. Works well so far.
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Reviewed in the United States on May 2, 2026
★★★★★ 1
As long as longevity isn’t required
Color: Graphite, Style: Keyboard
Love this keyboard, I chose the ProtoArc EM11 NL Bluetooth Ergonomic Mouse to go with it. Could not be more pleased with quality and heft of the keyboard specially at the price point. Whisper silent and easy to pair. Excellent choice.
******UPDATED******
Had to come back and downgrade to 1 star. Keyboard quit on me after 3 months. Phantom keystrokes, like I was holding down one letter. It was a slow burn until I couldn’t take it anymore. Thought it was a one off. Replaced the batteries etc. If you just need something for a month or so while waiting or saving for something better, go for it. Totally fits the ‘you get what you pay for’ idiom.
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Reviewed in the United States on October 23, 2025
★★★★★ 5
Great Keyboard
Color: Graphite, Style: Keyboard
I bought the keyboard only, because I already had the bluetooth mouse. This is a very good keyboard. I was concerned when ordering that the keys maybe be mushy without having seen a display, but I've not found them to be so at all. The keys do not click loudly like every other keyboard I've ever used, but the keys are every bit responsiveness and snap like others. After using it a couple hours, I don't really notice the lack of clicking . . . and found it actually does have its own distinct muffled sound.
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Reviewed in the United States on May 16, 2026