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Description
D-Link DGS 1520-28 - Switch - L3 - Smart - 24Produktbeschreibung : D Link DGS 1520 28 Switch 28 Anschlsse Smart an Rack montierbar Gertetyp : Switch 28 Anschlsse L3 Smart stapelbar Gehusetyp : An Rack montierbar 1U Untertyp : Gigabit Ethernet Ports : 24 x 10 100 1000 + 2 x Gigabit SFP + 2 x 10 Gigabit SFP+ Leistung : Switching Kapazitt: 128 Gbps bertragungsleistung: 95. 24 Mpps Mehrfachbandbreite: 80 Gbit s Kapazitt : IGMP Gruppen: 512 MLD Gruppen: 256 VLAN Gruppen: 4000 Statische ARP Eintrge:
Produktbeschreibung : D-Link DGS 1520-28 - Switch - 28 Anschlüsse - Smart - an Rack montierbarGerätetyp : Switch - 28 Anschlüsse - L3 - Smart - stapelbar
Gehäusetyp : An Rack montierbar 1U
Untertyp : Gigabit Ethernet
Ports : 24 x 10/100/1000 + 2 x Gigabit SFP + 2 x 10 Gigabit SFP+
Leistung : Switching-Kapazität: 128 Gbps
Übertragungsleistung: 95.24 Mpps
Mehrfachbandbreite: 80 Gbit/s
Kapazität : IGMP-Gruppen: 512
MLD-Gruppen: 256
VLAN-Gruppen: 4000
Statische ARP-Einträge: 256
Größe der MAC-Adresstabelle : 16.384 Einträge
Jumbo-Rahmenunterstützung : 12.288 Byte
Routing Protocol : IGMP, IGMPv2, IGMPv3, MLD, MLDv2, PIM-DM, PIM-SM, PIM-SSM, statisches IP Routing, OSPF, RIPng, ECMP, RIP-1, RIP-2, Policy-Based Routing (PBR), DVMRP
Remoteverwaltungsprotokoll : SNMP 1, SNMP 2c, SNMP 3, RMON 1, RMON 2, RMON 3, RMON 9
Leistungsmerkmale : ZTP, RSPAN, ERPS, DNA-Support, VRRP-Unterstützung, MDI, MDI-X, Link Aggregation, STP Support, BPDU Filter, Loop Guard, MSTP Support, Rapid Reconfiguration of Spanning Tree (RSTP), Root Guard, fließende Spiegelung, Loopback-Erkennung, Port-Spiegelung, VLAN-Spiegelung, ERPS v2, IGMP Snooping, GVRP, Private VLAN, VLAN Trunking, Voice VLAN, OSPF, QoS, WDRR, WRED, WRR, CoS, BPDU, DoS, EEE, D-Link DDP, NTP 3, NTP 4
Produktzertifizierungen : IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.1AX, IEEE 802.3ad (LACP), IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1p, IEEE 802.1Qbb
Stromversorgung : (50/60 Hz)
Abmessungen (Breite x Tiefe x Höhe) : 44 cm x 20.74 cm x 4.4 cm
Gewicht : 2.33 kg
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4.7 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Good Book, not Parshall though
Format: Kindle
The author uses more Japanese terms than any similar book that I've read but uses western naming conventions for Japanese people. I don't quite know what to think. Good diagrams.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Japanese mindset Coral Sea
Format: Kindle
This book gave me fresh insights to the Battle of the Coral Sea. I feel like I have an idea as to what was going through the Japanese minds. Well written. He make it easy to follow each step of the battle.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
A Less Than Famous Battle
Format: Hardcover
Very thorough on a battle that was not as decisive as Midway.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Interesting front to back
Format: Hardcover
Really good book. A lot from the Japanese perspective. Plenty of facts but not so much as to be boring. Amazing how much was hit or miss back then. Or just plain luck.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
An important book
Format: Kindle
A very good treatment of the subject matter, especially valuable as it mines the Japanese sources, which have largely been ignored by the Western historians. The narrative is clear and easy to follow & background detail gives important context into the psychological aspects of the events. Definitely recommended!
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Reviewed in the United States on December 14, 2025