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16 Ports 10/100/1000Mbps Managed Industrial PoE Switch with 2 Gigabit SFP

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IES7521-16PGE2GF-AC

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---  16 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with

       IEEE 802.3at PoE+ port

---  2 1000BASE-X mini-GBIC/SFP slots for SFP type auto detection
---  One RJ45 console interface for basic management and setup
---  DIN rail and wall-mount design 
---  Contact Discharge 8KV DC；Air Discharge 15KV DC
---  -40 to 85 degrees C operating temperature
---  Full Layer2 Web managent 

 


 

 

 

 

Designed for Video Security solution 

Managed Industrial PoE Switch

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  • Simplify and Extend Your Industrial Network

    Benchu Group The Industrial Power over Ethernet (PoE) Solution encompasses a full range of products including Industrial Rack-mount PoE Switches, DIN-rail PoE Switches, Industrial PoE Media Converters, and Industrial PoE Extenders/Splitters. Fully compliant with IEEE 802.3af and IEEE 802.3at standards, these solutions deliver both data and power over a single Ethernet cable. This integrated approach reduces cabling complexity, eliminates the need for nearby electrical outlets, and lowers overall installation cost and effort by avoiding the requirement for dedicated electricians or extension cords. These Industrial PoE switches provide a cost-efficient and highly reliable solution suitable for demanding applications such as factory assembly lines, automation, transportation, and heavy industrial plants. Designed for harsh environments, these hardened PoE/PoE+ switches operate in temperatures from -40 to 85°C and withstand high ESD, shock, and vibration. Featuring easy DIN-rail or distribution box mounting, a wide operating temperature range, IP40-rated housing, and clear LED indicators, these switches offer plug-and-play usability and dependable performance for industrial Ethernet networks.

     

     

     

     

    90-260V  AC

    Redundant Power Input

     

     

     

    2x  1000X SFP Slot

     

     

     

     

    16x  10/100/1000M RJ45

     

     

     

     

    IP40 Rugged Case

     

     

     

    Built to endure. An industrial PoE switch for harsh environments

    The IES7521-16PGE2GF-AC Industrial PoE switch is built with robust components and a hardened enclosure to ensure reliable performance in electrically noisy and climatically challenging settings, such as factory floors or roadside control cabinets. Housed in a compact, IP40-rated rugged casing, it supports both DIN-rail and wall mounting for efficient use of cabinet space. Thanks to its ruggedized PoE design, it offers a cost-effective solution for service providers, campuses, and public areas to easily deploy PoE wireless access points, IP cameras, or IP phones. Capable of operating in a wide temperature range from -40°C to 85°C, this switch can be installed in virtually any location.

     

    Delivers Flexible and Future-Proof Expansion

    The switch is equipped with four additional mini-GBIC SFP slots that support dual-speed 1000BASE-SX/LX optical modules. This allows administrators to flexibly select SFP transceivers based on both required transmission distance and speed. Transmission distance can be extended up to 2 km using multi-mode fiber, and from 20 km to 120 km using single-mode or WDM fiber. These features make the switch well-suited for enterprise data center and distribution network applications.

     

    Enables secure, efficient centralized control

    The Benchu Group IES7521-16PGE2GF-AC managed PoE switch supports both Web and SNMP management interfaces for efficient control. Its integrated Device Management System (DMS) enables straightforward setup, installation, and troubleshooting, making it well-suited for video surveillance, wireless access, and various small-to-medium business and enterprise applications. The switch is designed to provide operational simplicity, an improved user experience, and a reduced total cost of ownership.

     

     

     

    Connects and Powers Devices in One Step
    All RJ45 copper ports on this switch support auto-negotiation across 10/100/1000Mbps for optimal speed detection over Cat 6, Cat 5, or Cat 5e cables. With standard auto-MDI/MDI-X support, the switch automatically identifies the connection type to any Ethernet device, eliminating the need for specialized straight-through or crossover cables.

     

     

    Transient Voltage Protection

    Designed in compliance with the IEC61643-21:2000 standard, this PoE switch provides surge protection of up to 6kV. Its PoE ports are shielded against lightning strikes and electrical surges, ensuring reliable operation even in harsh environmental conditions.

     

     

    IES7511-16PGE2GF-AC

    16 Ports 10/100/1000Mbps managed Industrial  PoE swtich with 2 Gigabit SFP Uplink ,6KV surge protection,IEEE802.3af/at  

    Ordering  Information

    Redundant Ring for Zero-Interruption Operation

    The IES7521-16PGE2GF-AC supports redundant ring technology with robust, fast self-healing capabilities to prevent network interruptions and enhance security. It integrates advanced Spanning Tree Protocol (802.1s MSTP) and a redundant power input system, boosting reliability and uptime in demanding industrial automation environments. In a simple ring topology, data link recovery can be achieved in as little as 20ms.

    Space-Optimized Installation: Simple and Adaptable

    This industrial switch is designed for installation in confined spaces, such as wall enclosures. It can be mounted either on a fixed wall bracket or a DIN rail, offering flexible and convenient deployment in any space-limited location.

     

    DIN-rail  Mounting 

     

     

     

  • Hardware Specifications

    Copper Ports

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

    2 x 1000BASE-X SFP interface 

    SFP/mini-GBIC Slots

    Jumbo Frame

    10K bytes

    16 ports with 802.3at / af PoE injector function with port-1 to port-16

    PoE Injector Port

    Console

    1 x RS232-to-RJ45 serial port

    Switch Architecture

    Store and forward

    Switch Fabric

    48Gbps / non-blocking

    Reset Button

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

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

    LED

    Link Aggregation

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

    Power Requirements

    90~260V AC

    Dimensions (W x D x H)

    440 x 280 x 44.5 mm(17.32in x 11.2in x 1.75n)

    ESD Protection

    Contact Discharge 8KV DC；Air Discharge 15KV DC

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

    GVRP

    VLAN

    Per port 52V DC, 30.8 watts (max.)

    PoE Power Output

    Weight

    <5Kg

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

    Flow Control

    Address Table

    8K entries 

    32Mpps

    Switch Throughput@64Bytes

    TX / RX / both；Many-to-1 monitor

    Port Mirroring

    Layer 2 Functions

    300W

    PoE Power Budget

    PoE Power Supply Type

    End-span

    1/2(+), 3/6(-)

    Power Pin Assignment

    Power over Ethernet

    IEEE 802.3af / 802.3at PoE+ PSE

    PoE Standard

    4.2 megabits

    Shared Data Buffer

    PoE Management

    Open or close port
    Standard POE scheduling management Power and current display
    Automatic restarting function of equipment dead machine Timing reactivation
    Support IP bindings restarting

    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 ~ 85 degrees C
    Relative Humidity: 5 ~ 95% (non-condensing)
     

    Storage

    Security

    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

    QoS

    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

    SNMP MIBs

    Secure Management Interfaces

    SSH, SSL, SNMP

    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 
    SNTP

    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
    IEEE 802.3af Power over Ethernet
    IEEE 802.3at Power over Ethernet Plus
    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: -40 ~ 85 degrees C
    Relative Humidity: 5 ~ 95% (non-condensing)

    Operating

    Environment 

  • Industrial-Grade PoE Switch for Demanding Network Environments

    The IES7521-16PGE2GF-AC Industrial PoE switch provides up to 16 PoE+ ports, enabling a centralized power supply for IP phone systems, IP camera networks, or wireless AP groups in industrial settings. For example, up to 16 PoE-powered cameras or access points can be deployed across a facility for surveillance or seamless wireless coverage. By eliminating the need for local power sockets, it significantly simplifies and speeds up the installation of IP cameras and wireless access points.

    PoE

     

     

     

  • Datasheet