Innovative Energy Saving Design
The S5700-LI series smart energy-saving switches reduce power consumption without degrading •
system performance or user experience. The S5700-LI series uses innovative energy-saving technologies
including energy efficient Ethernet (EEE), port power detection, dynamic CPU frequency adjustment, and
device sleep mode. These technologies help reduce power consumption by
adjusting power depending
on the Up/Down states of links, presence/absence of optical modules, shutdown and undo shutdown
operations on ports, and peak and off-peak hours. The S5700-LI series is the industry's first switch series
that supports device sleep mode, and provides three energy saving modes to adapt to different usage
scenarios: standard, basic, and deep modes.
Flexible Ethernet networking
In addition to traditional Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), and Multiple •
Spanning Tree Protocol (MSTP), the S5700-LI supports Huawei-developed Smart Ethernet Protection (SEP)
technology and the latest Ethernet Ring Protection Switching (ERPS) standard. SEP is a ring protection
protocol specific to the Ethernet link layer, and applies to various ring network topol
ogies, such as
open ring topology, closed ring topology, and cascading ring topology. This protocol is reliable, easy
to maintain, and implements fast protection switching within 50 ms. ERPS is defined in ITU-T G.8032.
It implements millisecond-level protection switching based on traditional Ethernet MAC and bridging
functions.
The S5700-LI supports Smartlink, which implements backup of uplinks. One
S5700-LI switch can connect •
to multiple aggregation switches through multiple links, significantly improving reliability of access
devices.
The S5700-LI supports Ethernet OAM (IEEE 802.3ah/802.1ag) to fast-detect link faults.•
Diversified security control
The S5700-LI supports MAC address authentication and 802.1x authentication and implements dynamic •
policy delivery (VLAN, QoS, and ACL) to user
s.
Product Features and Highlights
S5700-52X-LI-48CS-AC
S5701-28X-LI-AC
48 GE CSFP ports or 24 GE SFP ports, four Combo •
10/100/1000Base-T Ethernet ports, four 10GE SFP+ ports
AC power supply, front power sockets, front access•
Forwarding performance: 132 Mpps•
24 10/100/1000Base-T Ethernet ports, 4 10GE SFP+ ports•
AC power supply, front power sockets, front access•
Forwarding performance: 96 Mpps•
S5701-28X-LI-24S-AC
24 GE SFP ports, 4 Combo 10/100/1000Base-T Ethernet ports, •
4 10GE SFP+ ports
AC power supply, front power sockets, front access•
Forwarding performance: 96 Mpps•
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