Name: Huawei S5700-28X-LI-24S-DC Switch
SKU: Huawei S5700-28X-LI-24S-DC Switch
Price: 326.55 USD
Availability: InStock

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

एसकेयू: Huawei S5700-28X-LI-24S-DC Switch वर्ग: बदलना टैग: हुवाई, बदलना

विवरण
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लगाव

विवरण

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 Gig SFP+ (10GE/GE auto-sensing) DC Power

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 Gig SFP+ (10GE/GE auto-sensing) DC Power supporting RPS ( redundant power supply). The item is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. Apart from them, this switch supports Ethernet Ring Protection Switching (ई.आर.पी.एस), 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. इसलिए, 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 ycict Huawei S5700-28P-LI-DC huawei 5700

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

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

वस्तु	विवरण
ब्रांड	हुवाई
नमूना	S5700-28X-LI-24S-DC
भाग संख्या	2355303
बंदरगाहों	24*100/1000 Base-X,4 of which are dual-purpose10/100/1000 or SFP,4 10 Gig SFP+ (10GE/GE auto-sensing)
याद (RAM)	256 एमबी
चमक	200 एमबी
विफलताओं के बीच की अवधि (एमटीबीएफ)	89.91 साल
Mean time to repair (MTTR)	2 घंटे
Availability	> 0.99999
Service port surge protection	Common mode: ±6 kV
Power supply surge protection	±1 kV in differential mode, ±2 kV in common mode
DIMENSIONS (एच एक्स डब्ल्यू एक्स डी)	43.6 मिमी एक्स 442.0 मिमी एक्स 220.0 मिमी (1.72 में. एक्स 17.4 में. एक्स 8.7 में।)
वज़न (with packaging)	3.5 किलोग्राम (7.72 lb)
Stack ports	Four uplink 10GE SFP+ ports
RTC	का समर्थन किया
RPS	का समर्थन किया
पीओई	समर्थित नहीं
रेटेड वोल्टेज रेंज	-48 वी डीसी को -60 वी डीसी
अधिकतम वोल्टेज रेंज	-36 वी डीसी को -72 वी डीसी
अधिकतम बिजली की खपत (100% THROUGHPUT, full speed of fans)	57 डब्ल्यू
परिचालन तापमान	0°C to 45°C (32°F to 113°F) at an altitude of 0-1800 एम (0-5906 फ़ुट.)
Storage temperature	-40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27डिग्री सेल्सियस, sound power)	< 49.6 डीबी(ए)
सापेक्षिक आर्द्रता	5% को 95%, गैरसंघनक
Operating altitude	0-2000 एम (0-6562 फ़ुट.)
Certification	EMC certification Safety certification Manufacturing certification
विशिष्ट बिजली की खपत (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption	46.9 डब्ल्यू

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 (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.