Beschrijving

Huawei S5700-28X-LI-24S-DC Switch is a simplified Gigabit Ethernet Switch with 24*100/1000 Base-X,4 of which are dual-purpose10/100/1000 or SFP,4 10 Giga SFP+ (10GE/GE auto-sensing) Gelijkstroomvoeding

Huawei S5700-28X-LI-24S-DC Switch Product Overview

Huawei S5700-28X-LI-24S-DC Switch is a simplified Gigabit Ethernet Switch with 24*100/1000 Base-X,4 of which are dual-purpose10/100/1000 or SFP,4 10 Giga SFP+ (10GE/GE auto-sensing) DC Power supporting RPS ( redundante voeding). The item is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. Afgezien van hen, this switch supports Ethernet Ring Protection Switching (ERPS), also referred to as G.• 8032. As the latest ring network protocol, ERPS was developed based on traditional Ethernet MAC and bridging functions and uses mature Ethernet OAM function and a ring automatic protection switching (R-APS) mechanism to implement millisecond-level protection switching. ERPS supports various services and allows flexible networking, helping customers build a network with lower OPEX and CAPEX. Daarom, Huawei S5700-28X-LI-24S-DC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.

Huawei S5700-28X-LI-24S-DC Switch Product Pictures

Huawei S5700-28TP-LI-AC ycictHuawei S5700-28P-LI-DC huawei 5700

Huawei S5735S-L24T4X-A1 Switch huawei switchHuawei S5735S-S24T4S-A ycict

Huawei S5700-28X-LI-24S-DC Switch Product Specifications

Item Beschrijving
Merk Huawei
Model S5700-28X-LI-24S-DC
Onderdeel nummer 2355303
Poorten 24*100/1000 Base-X,4 of which are dual-purpose10/100/1000 or SFP,4 10 Giga SFP+ (10GE/GE auto-sensing)
Geheugen (RAM) 256 MB
Flash 200 MB
Gemiddelde tijd tussen mislukkingen (MTBF) 89.91 jaar
Gemiddelde reparatietijd (MTTR) 2 uur
Beschikbaarheid > 0.99999
Overspanningsbeveiliging servicepoort Gebruikelijke modus: ±6 kV
Overspanningsbeveiliging van de voeding ±1 kV in differentiële modus, ±2 kV in gewone modus
Dimensies (H x B x D) 43.6 mmx 442.0 mmx 220.0 mm (1.72 in. X 17.4 in. X 8.7 in.)
Gewicht (met verpakking) 3.5 kg (7.72 pond)
Poorten stapelen Four uplink 10GE SFP+ ports
RTC Ondersteund
RPS Ondersteund
PoE Niet ondersteund
Nominale spanningsbereik -48 V DC naar -60 V DC
Maximaal spanningsbereik -36 V DC naar -72 V DC
Maximaal stroomverbruik (100% doorvoer, volle snelheid van ventilatoren) 57 W
Bedrijfstemperatuur 0°C tot 45 °C (32°F tot 113 °F) op een hoogte van 0-1800 M (0-5906 ft.)
Bewaar temperatuur -40°C tot +70°C (-40°F tot +158°F)
Lawaai bij normale temperatuur (27°C, geluidskracht) < 49.6 dB(A)
Relatieve vochtigheid 5% naar 95%, niet-condenserend
Bedrijfshoogte 0-2000 M (0-6562 ft.)
Certificering EMC-certificering
Veiligheidscertificering
Certificering van productie
Typisch stroomverbruik (30% van de verkeersbelasting)
Getest volgens ATIS-standaard
EEE ingeschakeld
Geen PoE-stroomverbruik
46.9 W

Huawei S5700-28X-LI-24S-DC Switch Product Features

  • Supporting strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries. It also provides IP source checks to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing.
  • Providing multiple security measures to defend against Denial of Service (Van de) aanvallen, evenals aanvallen op netwerken of gebruikers. DoS-aanvalstypen omvatten SYN Flood-aanvallen, Landaanvallen, Smurfen vallen aan, en ICMP Flood-aanvallen. Aanvallen op netwerken verwijzen naar STP BPDU/root-aanvallen. Aanvallen op gebruikers omvatten valse DHCP-serveraanvallen, man-in-the-middle-aanvallen, IP/MAC-spoofing-aanvallen, en DHCP-request flood-aanvallen. DoS-aanvallen die het CHADDR-veld in DHCP-pakketten wijzigen, zijn ook aanvallen tegen gebruikers.
  • Supporting DHCP snooping, which discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks.
  • Supporting strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries. It also provides IP source checks to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing.

Huawei S5700-28X-LI-24S-DC Switch Product and More Models

S5700-10P-LI-AC: 8*10/100/1000Base-T-poorten, 2 1000Base-X SFP ports

S5700-10P-PWR-LI-AC: 8*10/100/1000Base-T-poorten, 2 1000Base-X SFP ports PoE+

S5700-28P-LI-AC: 24*10/100/1000Base-T ports and 4 1000Base-• X SFP ports

S5700-28P-LI-DC: 24*10/100/1000Base-T ports and 4 1000Base-• X SFP ports

S5700-28P-PWR-LI-AC: 24* 10/100/1000 Base-T ports and 4*1000Base-X ports PoE+

S5700-52P-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports AC Power

S5700-52P-LI-DC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports DC Power

S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports PoE+ AC Power

S5700-28TP-LI-AC: 26*10/100/1000 Base-T-poorten, 2 of which are dual-purpose10/100/1000 or SFP ports, 2*1000Base-X ports AC Power

S5700-28TP-PWR-LI-AC: 26*10/100/1000 Base-T-poorten, 2 waarvan een tweeledig doel heeft 10/100/1000 or SFP ports, 2 1000Base-X ports POE+

S5701-28TP-PWR-LI-AC: 26*10/100/1000 Base-T-poorten, 2 waarvan een tweeledig doel heeft 10/100/1000 or SFP ports, 2*1000Base-X ports POE+ AC Power

S5700-28X-LI-AC: 24*10/100/1000Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) Wisselstroom

S5700-28X-LI-DC: 24*10/100/1000Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) Gelijkstroomvoeding

Huawei S5700-28X-PWR-LI-AC Switch: 24 10/100/1000 Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) Wisselstroom

S5700-28X-LI-24S-AC: 24*100/1000 Base-X,4 waarvan een tweeledig doel heeft 10/100/1000 of SFP,4 10 Giga SFP+ (10GE/GE auto-sensing)

S5700-28X-LI-24S-DC: 24*100/1000 Base-X,4 of which are dual-purpose10/100/1000 or SFP,4 10 Giga SFP+ (10GE/GE auto-sensing) Gelijkstroomvoeding

S5701-28X-LI-AC: 24*10 100 1000Base-T Ethernet-poorten 4 10G SFP+AC power supply

S5701-28X-LI-24S-AC: 24*GE SFP ports 4*Combo 10/100/1,000 Base-T Ethernet-poorten 4*10 GE SFP+ ports AC Power

S5700-52X-LI-AC: 48*10/100/1000Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) Wisselstroom

S5700-52X-LI-DC: 48*10/100/1000Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) Gelijkstroomvoeding

S5700-52X-PWR-LI-AC: 48*10/100/1000Base-T ports and 4*10GE SFP+ ports (10GE/GE auto-sensing) Wisselstroom

S5700-52X-LI-48CS-AC: 48*GE CSFP ports or 24 *GE SFP-poorten, 4* Combo 10/100/1,000 Base-T Ethernet-poorten, 4*10 GE SFP+ ports AC Power.

Huawei S5700-28X-LI-24S-DC Switch Product Applications

Huawei S5735-L12T4S-A-schakelaar