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Description
D-Link DGS 1250-52X - Switch - Smart - 48 x 10/100/1000Produktbeschreibung : D Link DGS 1250 52X Switch 52 Anschlsse Smart an Rack montierbar Gertetyp : Switch 52 Anschlsse Smart Gehusetyp : An Rack montierbar Untertyp : Gigabit Ethernet Ports : 48 x 10 100 1000 + 4 x 10 Gigabit SFP+ Leistung : Switching Kapazitt: 176 Gbps Weiterleitungsrate (64 byte Pakete): 130. 95 Mpps Kapazitt : Statische MAC Adressen: 256 Gepackte Puffergre: 16 MB IGMP Gruppen: 256 VLAN Gruppen: 4094 Gre der MAC Adresstabelle : 32.
Produktbeschreibung : D-Link DGS 1250-52X - Switch - 52 Anschlüsse - Smart - an Rack montierbarGerätetyp : Switch - 52 Anschlüsse - Smart
Gehäusetyp : An Rack montierbar
Untertyp : Gigabit Ethernet
Ports : 48 x 10/100/1000 + 4 x 10 Gigabit SFP+
Leistung : Switching-Kapazität: 176 Gbps
Weiterleitungsrate (64-byte Pakete): 130.95 Mpps
Kapazität : Statische MAC-Adressen: 256
Gepackte Puffergröße: 16 MB
IGMP-Gruppen: 256
VLAN-Gruppen: 4094
Größe der MAC-Adresstabelle : 32.000 Einträge
Jumbo-Rahmenunterstützung : 12.000 Byte
Routing Protocol : IGMP, IGMPv2, IGMPv3, MLD, MLDv2, STP, RSTP, MSTP, statisches IP Routing
Remoteverwaltungsprotokoll : CLI, SSH-2, RADIUS, Telnet, TFTP, SNMP 1, SNMP 2c, SNMP 3, ICMP, RMON, RMON 1, RMON 2
Leistungsmerkmale : ACL Support, 802.1x-Authentifizierung, Dual-Bild Unterstützung, QoS, 6 kV Überspannungsschutz, VoIP-Unterstützung, Green Technology, Port Security, ARP-Spoofing, Voice VLAN, Flusskontrolle, Loopback-Erkennung, LACP-Support, EEE, Vollduplex-Modus, Halbduplex-Modus, Auto-Uplink (Auto MDI/MDI-X), Store-and-Forward, IGMP Snooping, LLDP-Support, LLDP-MED, HOL Blocking Prevention, Port-Spiegelung, Multicast-Filterfunktion, MLD-Snooping, WRR, DSCP-Unterstützung, ToS, NDP, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Safeguard Engine, ARP-Inspektion, DHCP-Server, Schutz vor DoS-Angriffen, OTP, Cable Diagnostics Function, Reset-Taste, Syslog-Unterstützung, BOOTP-Unterstützung, DHCP-Client, Firmware aktualisierbar, SNMP-Trap, SNTP-Unterstützung, MIB II, D-Link DDP
Produktzertifizierungen : IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, IEEE 802.3x, IEEE 802.3ae, IEEE 802.3ad (LACP), IEEE 802.1Q, IEEE 802.1ab (LLDP), IEEE 802.1s, IEEE 802.1w, IEEE 802.1D, IEEE 802.1p
Stromversorgung : Wechselstrom 120/230 V (50/60 Hz)
Abmessungen (Breite x Tiefe x Höhe) : 44 cm x 21 cm x 4.4 cm
Gewicht : 3.01 kg
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4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
As promised
Format: Paperback
Accurate product, no damage or marking noticed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
★★★★★ 5
Good book!
Format: Paperback
Very helpful book for pathophysiology. The CD not only gives you answers to the case studies but gives you clear details of the clinical Pathophysiology of a particular disease. Definitely recommend it to students going for their Master's degree!
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Reviewed in the United States on February 19, 2015
★★★★★ 3
No Answers Provided to Case Studies
Format: Paperback
The cases are helpful; however, realize that there are NO answers whatsoever to the questions presented in the cases--not a huge problem I suppose, b/c you can google everything, but certainly an annoyance. (esp. when there are multiple possible answers. The author states in the foreword that some of the cases are real; in which case, why not provide the justification presented in the patient's chart as to why that patient takes a particular drug, esp. considering that you may take a drug for its side effects rather than its therapeutic effect. . .anyhow. . )
I think if the author provided at least SOME insight/guidance to the cases that it would be much more helpful, but until then, I'm skeptical as to why others gave this book 5 stars.
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Reviewed in the United States on July 23, 2016
★★★★★ 5
... for a Patho class and thought it was a great resource. My group had hypertension and it was ...
Format: Paperback
Used this for a Patho class and thought it was a great resource. My group had hypertension and it was really good about giving an overview of the disease without overwhelming you with information. Some of the studies were obvious as to why the disorder occurred but in those cases it helped link body systems and show interactions.
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Reviewed in the United States on June 19, 2015
★★★★★ 5
Brand new
Format: Paperback
Brand new, fast delivery!
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Reviewed in the United States on April 8, 2024