24-Port Layer 2 Managed Gigabit Ethernet Switch 4 Gigabit Combo Uplink



---  24-port 10/100/1000BASE-T Gigabit RJ45 copper

---  4 1000BASE-X mini-GBIC/SFP slots
---  RJ45 console interface for switch basic management

      and setup
---  Reset button for system factory default
---  Full layer2 Web smart Feature
---  6KV Surge protection

---  Fanless Design Installation





Designed for Video Security solution 

  • For the growing Gigabit network and IoT (Internet of Things) demand, Benchu Group has launched a new-generation Web Smart Gigabit Ethernet Fiber Switch solution, the  S7500 switch series, to meet the needs of enterprises, telecoms and campuses for a large-scale network deployment. It is a Layer 2 Web Smart Switch, which comes with 24 10/100/1000Mbps Gigabit Ethernet ports and 4 Gigabit Combo uplink. Beside it also provides a quick, safe and cost-effective 1/10G network solution for small and medium-sized businesses.


    Enhanced and Secure Management
    For efficient management, the S7500 switch is equipped with console, web, telnet and SNMP management interfaces. With the built-in web-based management interface, the S7500 offers an easy-to-use, platform-independent management and configuration facility. By supporting standard Simple Network Management Protocol (SNMP), the switch can be managed via any standard management software. For text-based management, the switch can be accessed via telnet and the console port. Moreover, the S7500 offers secure remote management by supporting SSH, HTTPS and SNMPv3 connections which encrypt the packet content at each session.




    Fanless Design

    Adopting the latest chip process and green technology, the switch successfully reduces substantial power consumption with the fanless and noiseless design collocating with the effective cooler. Therefore, It is able to operate stably and quietly in any environment without affecting its performance.


    Efficient Traffic Control
    The S7500 series Ethernet switch is loaded with robust QoS features and powerful traffic management to enhance services to business-class data, voice, and video solutions. The functionality includes broadcast/multicast/unicast storm control, per port bandwidth control, 802.1p/CoS/IP DSCP QoS priority and remarking. It guarantees the best performance at VoIP and video stream transmission, and empowers the enterprises to take full advantage of the limited network resources.




    Flexibility and Extension Solution

    The additional Four mini-GBIC SFP slots built in the switch support dual speed, 1000BASE-SX/LX SFP fiber-optic modules, meaning the administrator now can flexibly choose the suitable SFP transceiver according to not only the transmission distance but also the transmission speed required. The distance can be extended from 550 meters to 2km (multi-mode fiber) and to 20/40/60/100/120 kilometers (single-mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions.


    Efficient Secure Management Interface
    For efficient management, the Benchu Group S7500 series managed switch is equipped with Web and SNMP management interfaces. The embedded Device Managed System (DMS) features provides users with the benefits of easy-to-use/configure/install/troubleshoot in the video surveillance, wireless access, and other SMBs and Enterprises applications. It is ideal to deliver management simplicity, better user experience, and lowest total cost of ownership.




    Solution for IPv6 Networking

    With the IPv6/IPv4 dual stack and other management functions with user-friendly interfaces, the S7500 are the best choices for IP surveillance, VoIP and wireless service providers to deploy the IPv6 network. More importantly, they help SMBs upgrade their network infrastructures to the IPv6 era without any monetary investment.




    Robust Layer 2 Features
    The S7500 series can be programmed for advanced switch management functions, such as dynamic port link aggregation, Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD snooping. The S7500 series allows the operation of a high-speed trunk combining multiple ports. It consists of a maximum of 9 trunk groups with 2 ports for each group, and supports connection fail-over as well.




    Surge Protection
    This Ethernet switch is based on the IEC61643-21:2000 standard,Reaching 6KV surge protection, the ports owns the capacity to keep theE thernet Switch from lightning strikes and other electrical surges, offering reliable performance even in some harsh environments.





    24 Ports 10/100/1000Mbps managedswtich with 4 Gigabit Combo Uplink ,6KV surge protection

    Ordering  Information

    Redundant Ring, Fast Recovery for Critical Network Applications

    The SP7500 Series supports redundant ring technology and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced Spanning Tree Protocol (802.1s MSTP), and redundant power input system into customer’s industrial automation network to enhance system reliability and uptime in harsh factory environments. In a simple Ring network, the recovery time of data link can be as fast as 20ms.

  • Hardware Specifications

    Copper Ports

    28 x 10/100/1000BASE-T RJ45 Auto-MDI/MDI-X port

    4 x 100/1000BASE-X SFP interface shared with port-25 to port-28,Supports 100/1000Mbps dual mode and DDM

    SFP/mini-GBIC Slots

    Jumbo Frame

    10K bytes

    1 x RS232-to-RJ45 serial port (115200, 8, N, 1)


    Reset Button

    System factory default

    Switch Architecture

    Store and forward

    Switch Fabric

    56Gbps / non-blocking

    Reset Button

    < 5 sec: System reboot;   > 5 sec: Factory default

    PWR, SYS, LNK/ACT, PoE-in-Use


    Link Aggregation

    IEEE 802.3ad LACP and static trunk
    Supports 8 groups of 8-port trunk

    Power Requirements

    100~240V AC, 50/60Hz, auto-sensing

    Dimensions (W x D x H)

    440 x 290 x 44.5 mm (17.32in x 11.42in x 1.75in) , 1U height

    ESD Protection

    Contact Discharge 6KV DCAir Discharge 8KV DC

    802.1Q tagged-based VLAN 
    Up to 256 VLAN groups, out of 4094 VLAN IDs
    802.1ad Q-in-Q tunneling
    Voice VLAN
    Protocol VLAN
    Private VLAN (Protected port)





    IEEE 802.3x pause frame for full-duplex;Back pressure for half-duplex

    Flow Control

    Address Table

    8K entries 


    Switch Throughput@64Bytes

    TX / RX / both;Many-to-1 monitor

    Port Mirroring

    Layer 2 Functions

    4.1 megabits

    Shared Data Buffer

    STP, IEEE 802.1D Spanning Tree Protocol
    RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
    MSTP, IEEE 802.1s Multiple Spanning Tree Protocol

    Spanning Tree Protocol

    IGMP (v2/v3) snooping
    IGMP querier
    Up to 256 multicast groups

    IGMP Snooping

    MLD Snooping

    MLD (v1/v2) snooping, up to 256 multicast groups

    Access Control List

    IPv4/IPv6 IP-based ACL / MAC-based ACL

    Temperature: -40 ~ 75 degrees C
    Relative Humidity: 5 ~ 95% (non-condensing)




    IEEE 802.1X port-based authentication
    Built-in RADIUS client to co-operate with RADIUS server
    RADIUS / TACACS+ user access authentication
    IP-MAC port binding
    MAC filtering
    Static MAC address
    DHCP Snooping and DHCP Option82
    STP BPDU guard, BPDU filtering and BPDU forwarding
    DoS attack prevention
    ARP inspection
    IP source guard


    8 mapping ID to 8 level priority queues 
    - Port number 
    - 802.1p priority
    - 802.1Q VLAN tag
    - DSCP field in IP packet
    Traffic classification based, strict priority and WRR


    RFC 1213 MIB-II
    RFC 1215 Generic Traps
    RFC 1493 Bridge MIB
    RFC 2674 Bridge MIB Extensions
    RFC 2737 Entity MIB (Version 2)
    RFC 2819 RMON (1, 2, 3, 9)
    RFC 2863 Interface Group MIB
    RFC 3635 Ethernet-like MIB


    Secure Management Interfaces


    Management Functions

    Web browser / Telnet / SNMP v1, v2c, V3
    Firmware upgrade by HTTP / TFTP protocol through Ethernet network
    Remote / Local Syslog
    System log
    LLDP protocol 

    Basic Management Interfaces 

    Standards Compliance 

    IEEE 802.3 10BASE-T
    IEEE 802.3u 100BASE-TX/100BASE-FX
    IEEE 802.3z Gigabit SX/LX
    IEEE 802.3ab Gigabit 1000T
    IEEE 802.3x flow control and back pressure
    IEEE 802.3ad port trunk with LACP
    IEEE 802.1D Spanning Tree protocol
    IEEE 802.1w Rapid Spanning Tree protocol
    IEEE 802.1s Multiple Spanning Tree protocol
    IEEE 802.1p Class of Service
    IEEE 802.1Q VLAN tagging
    IEEE 802.1x Port Authentication Network Control
    IEEE 802.1ab LLDP
    RFC 768 UDP
    RFC 793 TFTP
    RFC 791 IP
    RFC 792 ICMP
    RFC 2068 HTTP
    RFC 1112 IGMP version 1
    RFC 2236 IGMP version 2
    RFC 3376 IGMP version 3
    RFC 2710 MLD version 1
    RFC 3810 MLD version 2

    Standards Conformance 

    FCC Part 15 Class A, CE 

    Regulation Compliance 

    Temperature: -20 ~55 degrees C
    Relative Humidity: 5 ~ 95% (non-condensing)



  • High-performance Backbone/Server  Switch

    This all Gigabit Ethernet supported equipment has become the fundamental unit of enterprises and network servers. With up to 52Gbps non-blocking switch fabric, It can easily provide a local high bandwidth Gigabit Ethernet network for backbone of enterprises or telecoms. With its port trunking function, a 16 GB fat pipe is provided to connect to the backbone if required. It is ideal to be used as a server farm switch connecting to servers. The S7500 series can offer the uplink to the edge network through Gigabit Ethernet LX/SX SFP modules with the four SFP ports.






    PC Group




    IP Camera














    Wireless AP






    IP Camera





    PC Group




    VoIP phone





    VoIP phone





    PC Group




    Monitoring Center 








    Monitoring Center 






























  • Datasheet

Managed Ethernet Switch

Verification code

local Lan