Przełącznik GS2028PS4-300W 24GE PoE+ 300W 4SFP
Opis produktu
GS2028PS4 24-portowy zarządzalny gigabitowy przełącznik PoE+ z 4 gigabitowymi portami combo
- 24 porty Gigabit POE, 4 porty Gigabit Combo, 1 port konsolowy
- Kompatybilne z IEEE802.3at and IEEE802.3af
- Port Ethernet obsługuje funkcje adaptacyjne 10/100/1000M i POE
- Konstrukcja bez wentylatora, naturalne chłodzenie, montaż w stojaku 1U
- Wsparcie WEB, TELNET, CLI, SSH, SNMP, RMON management
- Wsparcie POE Power Management
- Lightning Protection Surge
Specyfikacja
- Klasa przełącznika: Zarządzalny
- Zastosowanie (switche): Średnie i duże firmy (powyżej 16 portów)
- Warstwa przełączania (switche): L2
- Architektura sieci (switche): GigabitEthernet
- Liczba portów 10/100 Mbps: Brak
- Liczba portów 10/100/1000 Mbps: 28
- Liczba portów 10/100/1000/2500 Mbps: Brak
- Liczba portów 10Gb: Brak
- Liczba portów PoE (PoE + PoE+): Brak
- Liczba portów PoE+: 24
- Liczba portów COMBO: 4
- Liczba portów SFP: 4
- Liczba portów SFP+: Brak
- Liczba portów SFP56: Brak
- Liczba portów QSFP+: Brak
- Port konsoli: Tak
- Tryb przekazywania: Store-and-forward
- Przepustowość (switche Gbps): 56 Gb/s
- Prędkość przekazywania (Mpps): 41.66 Mpps
- Bufor pakietów: 4 MB
- Rozmiar tablicy adresów MAC: 8000
- Obsługa ramek Jumbo: Tak
- Rozmiar ramki Jumbo: 9.6 KB
- Możliwość łączenia w stos: Nie
- Liczba grup VLAN (tylko mng i smart): 4096
- VLAN: Access Trunk Hybrid Support port, protocol, MAC-based VLAN partitioning Support GVRP dynamic VLAN registration Voice VLAN
- Obsługiwane protokoły i standardy: IEEE 802.3 IEEE 802.3u IEEE 802.3ab/ad/az/af/at IEEE 802.3x IEEE 802.1q IEEE 802.1p
- QoS: Based on 802.1p (COS) classification Based on the DSCP classification Classification based on source IP, destination IP and port number Support SP, WRR scheduling strategy Support flow rate limit CAR
- Bezpieczeństwo: DOS defense Support CPU protection and limits the rate of sending CPU packets ARP binding (IP, MAC, PORT binding)
- Zarządzanie, monitorowanie, konfiguracja: CLI: Support serial port command line management SSH: Support SSHv1/2 remote management TELNET: Support telnet remote management WEB: Support Layer 2 settings, Layer 2 and Layer 3 monitor SNMP: SNMP V1/V2/V3; Support trap: ColdStart, WarmStart, LinkDown, LinkUp RMON: Support RMON v1 POE: Support PoE power supply Support DHCP Snooping, Option82 Support dynamic ARP detection Support TACACS+ certification Support DNS certification Support port security settings Support MVR protocol Support cable detection VCT function Support UDLD protocol
- Funkcje L2: Port Management: Enable/Disable Port; Speed, Duplex, MTU Setting; Flow-control; Port Information Check Port Mirroring: Supports both side-way ports mirroring Port Speed Limit: Supports port-based input/output bandwidth management Port Isolation: Support the downlink port isolation and can communicate with the uplink port Storm Suppression: Supports unknown unicast, multicast, unknown multicast broadcast type storm suppression; Storm suppression based on bandwidth regulation and storm filtering Link Aggregation: Support static manual aggregation; Support LACP dynamic aggregation MAC: Support static addition, deletion; MAC addresses learning limit; Support dynamic aging time setting Spanning tree: Support STP spanning tree protocol, Supports RSTP Rapid Spanning Tree Protocol, Supports MSTP Rapid Spanning Tree Protocol Multicast: Support static addition, deletion, IGMP-snooping; Support MLD-Snooping; Support v1/2/3 dynamic multicast monitor DDM: Support SFP/SFP+DDM
- Pozostałe funkcje: ACL: Based on source MAC, destination MAC, protocol type, source IP, destination IP, L4 port LLDP: Support LLDP link discovery protocol User settings: Add/delete users Log: User login, operation, status, events Certification: Support 802.1x port authentication; Support AAA certification Network diagnosis: Support ping, telnet, trace System Management: Device reset, configuration save/restore, upgrade management, time setting, etc.
- Typ obudowy: Rack (Switche/UPS)
- Wentylator (switche): Nie
- Zasilacz (switche): Wewnętrzny
- Pobór mocy: 300 W
- Czas pracy pomiędzy awariami (MTBF): 100000 h
- Zasilanie: Napięcie wejściowe urządzenia: AC110-240V; Wyjście: DC 52V 5.76A Całkowita moc: 300W PoE: Standard PoE: IEEE802.3at (30 W) i IEEE802.3af (15,4 W) Zgodność z PoE: IEEE 802.3af/at adaptacyjna Wyjście portu POE: DC48-55V Przypisanie pinów zasilania: Zasilanie przez zapasowe pary 1/2(+) i 3/6 (-)
- Wymiary: 445 x 285 x 45 mm
- Wymagania środowiskowe: Temperatura pracy:-20° ~ 55°C; Temperatura przechowywania: -40 ° ~ 85 ° C; Wilgotność robocza: 10% ~ 95%, bez kondensacji Wysokość robocza: do 10 000 stóp (3000 metrów) Wysokość przechowywania: do 10 000 stóp (3000 metrów)
- Uwaga: CE+WEEE
Szczegóły produktu
- Marka Cudy
- Kod produktu 660fc33771a267703cb9af65
- Dostępność 8 Przedmioty
- EAN13 6971690791957
- MPN GS2028PS4300W
Producent
Producent
Cudy Polska Sp. z o.o.
ul. Nowogrodzka 50/54/515 00-695 Warszawa Polska
E-mail: support@cudy.com
Formularz kontaktowy: https://www.cudy.com/pl-pl/pages/contact
Telefon: 00 86 755 8600 8993
Osoba odpowiedzialna w UE
Cudy Polska Sp. z o.o.
ul. Nowogrodzka 50/54/515 00-695 Warszawa (Śródmieście) Polska
E-mail: support@cudy.com
Formularz kontaktowy: https://www.cudy.com/pl-pl/pages/contact
Telefon: 00 86 755 8600 8993
Bezpieczeństwo
Informacje o bezpieczeństwie
List of safety warnings for network equipment based on the requirements of General Product Safety Regulation (GPSR) 2023/988: 1. Risk of electric shock: * Make sure that the device is connected to a working socket with grounding. * Do not touch the plug or cable with wet hands. * Avoid using the device in places with high humidity. 2. Risk of overheating: * Provide adequate ventilation while maintaining at least 5 cm of free space around the device. * Do not block ventilation openings and avoid putting network equipment on soft surfaces such as blankets or pillows. 3. Fire risk: * Use only original power supplies and accessories recommended by the manufacturer. * Do not leave the device on unattended near flammable materials. 4. Risk of bodily injury: * Use the device on a stable surface to minimize the risk of falling. 5. Hazards in humid environments: * Do not use network equipment outdoors in rain or in places with high humidity. * If the device is flooded, immediately disconnect it from the power source and contact the service. 6. Hazards at high temperatures: * Do not expose the device to direct sunlight. * Avoid using network equipment at temperatures above the recommended range (usually 5-35°C). 7. Risk of damage during cleaning: * Before cleaning, disconnect the device from the power supply and use a soft, slightly damp cloth. * Avoid using strong detergents that can damage the surface of the device. 8. Caution when replacing accessories: * Use only the accessories recommended by the manufacturer. * When replacing batteries, follow the manufacturer's instructions and do not expose the battery to high temperatures. 9. Risks associated with battery use: * Avoid damage to the battery by impact or puncture. * If the battery overheats or swells, stop using the device immediately. 10. Warnings for children: * Keep power cables out of reach of children. * Make sure that children do not play with the device or accessories that can be dangerous. 11. Electromagnetic interference: * Using network equipment near medical devices such as pacemakers can cause electromagnetic interference. * Maintain a distance of at least 15 cm between network equipment and medical devices. 12. Fire hazard: * Storing network equipment near flammable materials or using non-original power supplies may increase the risk of fire. * Use your smartphone away from fabrics, paper, and other flammable materials. 13. Regular maintenance: * Failure to regularly clean ports and sockets can lead to damage or failure. * Clean ports and sockets regularly using a dry and clean cloth, avoiding moisture input.
Switche
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