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LS7700G-48P4F-L2M

1.Supports 48 802.3at/af-compliant PoE+ ports with a total power supply of 450W
2.L2 Feature: VLAN、LACP、802.1X、STP、port management、IGMP snooping、DHCP Snooping...  
3.WEB/CLI managed modes, SNMP, RMON  abundant management features
4.19-inch , Rack Mountable

Product Description

The LS7700G-48P4F-L2M management switch is a comprehensive Gigabit network management switch, which provides a new generation of high-performance hardware and software platforms, providing flexible, cost-effective full Gigabit access and upstream ports, supporting complete security protection. Mechanism, perfect ACL / QoS strategy and flexible VLAN feature, easy to manage maintenance, meet users for network equipment easy to manage, high security, low-cost networking requirements for campus, hotel and enterprise park network access, more Application scenario.

 

Product performance

Powerful business processing capabilities

Support IGMP Snooping to meet multi-terminal HD video surveillance and video conferencing access needs

● Support static routing, administrators manually configure routing entries, implement communication between different network segments, simple, efficient, and reliable

● Support the agent ARP, so that the host in different physical networks in the same network segment can communicate normally

● Support GVRP, implement VLAN dynamic distribution, registration, and attribute propagation, reduce manual configuration, to ensure correctness

● Support IEEE 802.1Q VLAN, can be based on "Access" "Trunk" and "Hybrid" three port modes, users can be flexible to divide VLAN

● Support QoS, support port, based on 802.1p and DSCP-based three priority patterns and SP, WRR, WFQ four queue scheduling algorithm

● Support ACL L2 (Layer 2) ~ L4 (Layer 4) Packet Filtering Function, enabling the data packet by configuring matching rules, processing operations, and time permissions Filter, providing flexible security access control policies

● Support DHCP server to assign IP addresses for hosts in the network

● Support DHCP Snooping, effectively eliminate private DHCP servers to ensure legality of DHCP servers

● Support for DHCP Option 82 relays, the switch in different interfaces or subnets can also get the IP address, reduce the number of DHCP servers

● Supports DHCP listening, restricting end user ports (non-credit ports) can only send DHCP requests, and discard all other DHCPs from the user port. Packet

● Support IEEE 802.1Q VLAN, Mac VLAN, up to 4094 VLANs, users can flexibly divide VLANs according to different needs

● Rich two-layer multicast features, including static multicast groups and dynamic multicast groups, users quickly leave mechanism

 

 

Complete security protection mechanism

 Supports four-element binding of IP address, MAC address, VLAN and port to filter data packets

●Support ARP protection, against common gateway spoofing and man-in-the-middle attacks and other common ARP spoofing and ARP flooding attacks in LAN

● Support IP source protection to prevent illegal address spoofing including MAC spoofing, IP spoofing, MAC/IP spoofing

● Supports defenses such as DOS, distributed denial of service, spoofing, and viruses

●Support 802.1X authentication, provide authentication function for LAN computers, and control the authorization status of controlled ports according to the authentication result

● Support port security and isolation, stop learning when the number of MAC addresses learned by the port reaches the maximum number, prevent MAC address attacks and control port network traffic

● Support loop protection, root bridge protection, TC protection, BPDU protection, BPDU filtering, realize link backup and path optimization

● Support loop loop detection to reduce repeated transmission of broadcast, multicast, and unknown unicast messages by the device, resulting in a waste of network resources and even network paralysis. Effectively prevent loops and ensure the stability and security of the network

● Support port alarms, master port status, and ensure network stability

 

 

PoE power supply capability

PoE models support the IEEE 802.3af/at PoE power supply standard to meet the PoE power supply needs of security monitoring, teleconference systems, wireless coverage and other scenarios

● Support PoE management, support PoE port settings, support PoE watchdog

● Automatic detection and identification of standard PoE power receiving equipment, intelligent power supply, will not burn non-standard PoE power receiving equipment or ordinary equipment

● PoE models have a maximum PoE output power of 30W per port

● The PoE port supports a priority mechanism, when the remaining power is insufficient, the power supply of the high-priority port is guaranteed first

 

 

Diverse reliability protection

Support STP/RSTP/MSTP Spanning Tree Protocol, eliminate Layer 2 loop and realize link backup

● Support link aggregation, manual aggregation, static aggregation and dynamic aggregation, based on source port, source MAC, destination MAC, source IP, destination IP, source IP port,The method of target IP port can be up to 8 aggregation groups, effectively increasing link bandwidth, realizing load balancing, link backup, and improving link reliability

 Support BPUD bridge nesting protocol, use BPDU to dynamically select root bridge and backup bridge, which can be used to eliminate bridge loop

 Supports ERPS ring network protection. When a link on the Ethernet ring network is disconnected, the communication between each node on the ring network can be quickly restored. Single-ring and multi-ring networking are available, supporting fast Speed ring network (fault self-healing time <50ms)

 

Loose operation and maintenance

● Support Web network management, CLI command line (Console, Telnet, SSH V1/V2), SNMP (V1/V2/V3) compatible with public MIBS and other diversified management Management and maintenance

● Support HTTPS, SSH V1/V2, SSL V3 and other encryption methods, making management more secure

● Support RMON, system log, hierarchical warning, support remote log server

● Support LLDP, which is convenient for the network management system to query and judge the communication status of the link

● Support HTTP software upgrade, configuration management

● Support CPU monitoring and memory monitoring

● Support electrical port test, optical module information detection

● Support HTTP, TFTP software upgrade, configuration management

 

 

 

Hardware specifications

Model

LS7700G-48P4F-L2M

Downlink ports

48*10/100/1000M Adaptive RJ45 ports

Uplink ports

4*1000M SFP fiber

PoE standard power supply

IEEE 802.3at、IEEE 802.3af

Maximum output power

450W

LED indicator

PWR, Link / Act

transmission mode

IEEE802.3 full duplex flow control and backpressure half duplex flow control

Bandwidth

104Gbps

Packet Forwarding Rate

77.38Mpps

MAC address

32K

Standard protocol

IEEE802.3i 10 BASE-TX

IEEE802.3u 100 BASE-TX

IEEE802.3ab 1000 BASE-T

IEEE802.3z 1000 BASE-LX

IEEE802.3x Flow Control

IEEE802.1p

IEEE802.1x

IEEE802.1d

IEEE802.1s

IEEE802.3az EEE

Power supply

AC 100~240V 50/60HZ

Size

440mm × 360mm × 44mm

working temperature

Working Temperature: 0℃~45℃, Humidity: 10% ~ 90%

Storage Temperature: - 20℃~70,  Humidity: 5% ~ 95%

 

Software specifications

Router

Support static route

Support ARP proxy

Loop protection

Support ERPS ring protection

Support 50MS loop since healing

Support BPDU protection, root protection and loopback protection

Summing tree (STP)

Support STP (IEEE 802.1D),

Support RSTP (IEEE 802.1W)

Support MSTP (IEEE 802.1s)

Support loop protection, root bridge protection, TC protection, BPDU protection,

BPDU filtering

PoE management

Support PoE port management

Support PoE watchdog

Support PoE power display

DHCP

Support DHCP server

Support DHCP relay

Support DHCP Snooping

Support Option, Option82

VLAN

Support 4K VLAN

Support 802.1Q VLAN, Mac VLAN, protocol VLAN, Private VLAN

Support Guest VLAN, Voice VLAN

Support GVRP protocol

Support 1: 1 and N: 1 VLAN mapping function

MAC address table

Follow IEEE 802.1D standard

Support MAC address automatic learning and aging

Support static, dynamic, filter address table

Security feature

Based on user grading management and password protection

Support for port numbers, IP addresses, MAC addresses limit users access

Support HTTPS, SSL V3, TLS V1, SSH V1 / V2

Support IP-MAC-Port-VLAN quarter binding

Support ARP protection, IP source protection, DOS protection

Support DHCP Snooping, DHCP Attack Protection

Support 802.1x certification, AAA

Support RADIUS

Support TACACS +

Support port security, port isolation

Support CPU protection

Access Control (ACL)

Supports L2 (Layer 2) ~ L4 (Layer 4) package filter function

Provide a source MAC address, destination MAC address, source IP address, destination IP address, TCP / UDP protocol source / destination port number, protocol, and VLAN package filtering function

Support port mirror, port redirection, flow rate, QoS heavy mark

Support IPv4, IPv6ACL

Service quality (QoS)

Support 8 port queues

Support port priority, 802.1p priority, DSCP priority

Support WRR, strict priority scheduling algorithm

Multicast

Support IGMP V1 / V2 / V3 Snooping

Support MLD V1 / V2 Snooping

Support fast leaving mechanism

Support multicast VLAN

Support multicast filtering, packet statistics, unknown multicast discard

Management

and maintenance

Support Web network management (HTTP, HTTPS, SSL V3, TLS V1)

Support CLI (Telnet, SSH V1 / V2, local serial port)

Support SNMP V1 / V2 / V3, compatible public MIBS

Support LLDP, RMON

Support CPU monitoring, memory monitoring

Support system log, grading warning

Support ping, traceroute detection, UDLD

Support electrical port test, optical module information detection

Support HTTP, TFTP software upgrade, configuration management

 

Ordering Information

Product Description

LS7700G-48P4F-L2M

48*10/100/1000M RJ45 ports+ 4*1000M SFP fiber

 

10/100/1000MOptical fiber module

GSFP-LX40

LC

10/100/1000M

Dual fiber, single mode,40Km,1310nm

GSFP-LX20/13

LC

10/100/1000M

Single fiber, single mode,20Km,1310nm

GSFP-LX20/15

LC

10/100/1000M

Single fiber, single mode,20Km,1550nm

 

Product manual download

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