- Περιγραφή
- Ερευνα
- Συνημμένο
Περιγραφή
Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Base-T Ethernet ports, 4 10G SFP+, Τροφοδοτικό AC
Huawei S5701-28X-LI-AC Switch Product Overview
Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Base-T Ethernet ports, 4 10G SFP+, Τροφοδοτικό AC. The Switch is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. Εξάλλου, S5701-28X-LI-AC provides multiple security measures to defend against Denial of Service (DoS) attacks, as well as attacks against networks or users. DoS attack types include SYN Flood attacks, Land attacks, Smurf attacks, and ICMP Flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users. Επομένως, Huawei Huawei S5701-28X-LI-AC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.
Huawei S5701-28X-LI-AC Switch Product Pictures
Huawei S5701-28X-LI-AC Switch Product Specifications
| Είδος | Περιγραφή |
| Μάρκα | Huawei |
| Μοντέλο | S5701-28X-LI-AC |
| Αριθμός ανταλλακτικού | 2357675 |
| Λιμάνι | 24*10 100 1000Base-T Ethernet ports 4 10G SFP+AC power supply |
| Μνήμη (ΕΜΒΟΛΟ) | 256 MB |
| Λάμψη | 200 MB |
| Μέσος χρόνος μεταξύ των αποτυχιών (MTBF) | 70.32 χρόνια |
| Μέση ώρα για επισκευή (MTTR) | 2 ώρες |
| Διαθεσιμότητα | > 0.99999 |
| Προστασία από υπερτάσεις θύρας σέρβις | Κοινή λειτουργία: ±6 kV |
| Προστασία από υπέρταση τροφοδοσίας | ±6 kV σε διαφορική λειτουργία, ±6 kV σε κοινή λειτουργία |
| Διαστάσεις (Υ x Π x Δ) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 σε. Χ 17.4 σε. Χ 8.7 σε.) |
| Βάρος (με συσκευασία) | 3 κιλό (11.02 λίβρα) |
| Στοίβα θύρες | Four uplink 10GE SFP+ ports |
| RTC | Υποστηρίζεται |
| RPS | Υποστηρίζεται |
| PoE | Δεν υποστηρίζεται |
| Εύρος ονομαστικής τάσης | 100 V AC to 240 V AC, 50/60 Hz |
| Μέγιστη περιοχή τάσης | 90 V AC to 264 V AC, 47 Hz σε 63 Hz |
| Μέγιστη κατανάλωση ενέργειας (100% διακίνηση, πλήρης ταχύτητα οπαδών) | 41 W |
| Θερμοκρασία λειτουργίας | 0°C to 50°C (32°F έως 122 °F) σε υψόμετρο από 0-1800 Μ (0-5906 πόδια) |
| Θερμοκρασία αποθήκευσης | -40°C έως +70 °C (-40°F έως +158 °F) |
| Θόρυβος σε κανονική θερμοκρασία (27°C, ηχητική ισχύς) | < 45.8 dB(ΕΝΑ) |
| Σχετική υγρασία | 5% προς την 95%, μη συμπυκνωτικό |
| Λειτουργικό υψόμετρο | 0-5000 Μ (0-16404 πόδια) |
| Τυπική κατανάλωση ρεύματος (30% του κυκλοφοριακού φόρτου) Tested according to ATIS standard EEE enabled No PoE power consumption |
29.7 W |
| Πιστοποίηση | Πιστοποίηση EMC Πιστοποίηση ασφάλειας Πιστοποίηση κατασκευής |
Huawei S5701-28X-LI-AC Switch Product Features
- Providing multiple security measures to defend against Denial of Service (DoS) attacks, as well as attacks against networks or users. DoS attack types include SYN Flood attacks, Land attacks, Smurf attacks, and ICMP Flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users.
- 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.
- Supporting centralized MAC address authentication, 802.1x έλεγχος ταυτότητας, and NAC. It authenticates users based on statically or dynamically bound user information, such as the user name, διεύθυνση IP, Διεύθυνση MAC, Αναγνωριστικό VLAN, access interface, and flag indicating whether antivirus software is installed. VLAN, Πολιτικές QoS, and ACLs can be dynamically applied to users.
Huawei S5701-28X-LI-AC Switch and More Models
S5700-10P-LI-AC: 8*10/100/1000Base-T ports, 2 1000Base-X SFP ports
S5700-10P-PWR-LI-AC: 8*10/100/1000Base-T ports, 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
S5700-28X-LI-DC: 24*10/100/1000Base-T ports and 4 10Θύρες GE SFP+ (10GE/GE auto-sensing) DC Power
S5701-28X-LI-AC: 24*10 100 1000Base-T Ethernet ports 4 10G SFP+AC power supply
S5700-52X-LI-DC: 48*10/100/1000Base-T ports and 4 10Θύρες GE SFP+ (10GE/GE auto-sensing) DC Power
Huawei S5701-28X-LI-AC Switch Product Applications
Συγνώμη, δεν υπάρχει διαθέσιμο συνημμένο !
