Name: Huawei S5700-28X-PWR-LI-AC Switch
SKU: Huawei S5700-28X-PWR-LI-AC Switch
Price: 4109.47 USD
Availability: InStock

Huawei S5700-28X-PWR-LI-AC Switch

SKU: Huawei S5700-28X-PWR-LI-AC Switch Κατηγορία: ΔΙΑΚΟΠΤΗΣ Ετικέτες: Huawei, Διακόπτης

Περιγραφή
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Περιγραφή

Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10Θύρες GE SFP+ (10GE/GE auto-sensing) Τροφοδοτικό AC, PoE+

Huawei S5700-28X-PWR-LI-AC Switch Product Overview

Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10Θύρες GE SFP+ (10GE/GE auto-sensing) Τροφοδοτικό AC, supporting RPS (redundant power supply) PoE+ Forwarding performance: 96Mps. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. Εξάλλου, the switch supports the Smart Ethernet Protection (ΣΕΠ) πρωτόκολλο, a ring network protocol applied to the link layer on an Ethernet network. SEP can be used on open ring networks and can be deployed on upper layer aggregation devices to provide fast switchover (within 50 Κυρία), ensuring continuous transmission of services. SEP features simplicity, υψηλή αξιοπιστία, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management. Επομένως, Huawei S5700-28X-PWR-LI-AC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.

Huawei S5700-28X-PWR-LI-AC Switch Product Pictures

Huawei S5700-28X-PWR-LI-AC Switch

Huawei S5735S-S24P4X-A huawei s5735 ycict Huawei S5735S-L24P4X-A1 Switch YCICT

Huawei S5700-28X-PWR-LI-AC Product Specifications

Είδος	Περιγραφή
Μάρκα	Huawei
Μοντέλο	S5700-28X-PWR-LI-AC
Αριθμός ανταλλακτικού	2354217
Λιμάνι	24 10/100/1000 Base-T ports and 4 10Θύρες GE SFP+ (10GE/GE auto-sensing)
Μνήμη (ΕΜΒΟΛΟ)	256 MB
Λάμψη	200 MB
Μέσος χρόνος μεταξύ των αποτυχιών (MTBF)	61.53 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 310.0 mm (1.72 σε. Χ 17.4 σε. Χ 12.2 σε.)
Βάρος (με συσκευασία)	4.7 κιλό (10.36 λίβρα)
Στοίβα θύρες	Four uplink 10GE SFP+ ports
RTC	Υποστηρίζεται
RPS	Υποστηρίζεται
PoE	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, 100% PoE φορτώνει, πλήρης ταχύτητα οπαδών)	448.8 W (system power consumption: 78.8 W, PoE: 370 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)	< 49.5 dB(ΕΝΑ)
Σχετική υγρασία	5% προς την 95%, μη συμπυκνωτικό
Λειτουργικό υψόμετρο	0-5000 Μ (0-16404 πόδια)
Πιστοποίηση	Πιστοποίηση EMC Πιστοποίηση ασφάλειας Πιστοποίηση κατασκευής
Τυπική κατανάλωση ρεύματος (30% του κυκλοφοριακού φόρτου) Tested according to ATIS standard EEE enabled No PoE power consumption	39.4 W

Huawei S5700-28X-PWR-LI-AC 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.
Reducing energy consumption without compromising system performance, ensuring good user experience. The S5700-LI adopts multiple cutting-edge energy-saving designs, including Energy Efficient Ethernet (ΕΕΕ), port energy detection, dynamic CPU frequency adjustment, and device sleeping.

Supporting intelligent stacking (iStack). Multiple S5700s can be connected with stack cables to set up a stack, which functions as a virtual switch. A stack consists of a master switch, a backup switch, and several slave switches. The backup switch takes over services when the master switch fails, reducing service interruption time. Stacks support intelligent upgrades so that users do not need to change the software version of a switch when adding it to a stack. The iStack function allows users to connect multiple switches with stack cables to expand the system capacity. These switches can be managed using a single IP address, which greatly reduces the costs of system expansion, operation, and maintenance. Compared with traditional networking technologies, iStack has distinct advantages regarding scalability, αξιοπιστία, and system architecture.
Providing improved PoE solutions. It can use PoE power supplies with different power levels to provide -48 V DC power for powered devices (PDs), such as IP Phones, WLAN APs, and Bluetooth APs. As a power sourcing equipment (PSE), the S5700-LI PWR complies with IEEE 802.3af and 802.3at (PoE+) and can work with PDs that are incompatible with 802.3af or 802.3at. Each port provides a maximum of30 W of power, complying with IEEE 802.3at. The PoE+ function increases the maximum power available on each port and implements intelligent power management for high-power consumption applications. This facilitates the ease of PD use. PoE ports continue to work while in power-saving mode. Users can configure whether and when a PoE port supplies power