9505-24GP4XS

VOLKTEK|Industrial PoE Switches-Managed PoE++ Switches-9505-24GP4XS
Product Highlights
  • Next-Gen 802.3bt PoE++ Power: Features 8 x 90W btPoE and 16 x PoE+ ports to easily power high-demand devices like Wi-Fi 6/7 APs and PTZ cameras without extra cabling
  • 10G SFP+ High-Speed Uplinks: Equipped with 4 x 10G SFP+ slots that deliver low-latency, wire-speed throughput for bandwidth-intensive streaming and large file transfers
  • Fiber Ring Redundancy: Supports Multiple Fiber Ring Ports to automatically switch backup paths during failures , with industrial models operating from -40°C to 70°C for 24/7 reliability
  • Advanced Traffic Control & Security: Optimizes bandwidth via IGMP Snooping and secures operations against malicious attacks using L2/L3/L4 Access Control Lists (ACL)
  • Flexible Smart Management: Simplifies network oversight through a user-friendly Web GUI, CLI, and standard SNMP remote management for easy real-time troubleshooting
  • USB
  • 0°C-50°C
  • -40°C-70°C
  • 10G
  • IP Code 30
  • IGMP
  • PoE++, btPoE
  • ROHS CE FC
Overview

This 9505-24GP4XS series is a high-performance Layer 2 managed PoE switch featuring 24× 10/100/1000 Mbps RJ45 PoE ports with IEEE 802.3bt/at/af compliance and 4× 10G SFP+ uplink fiber slots, providing flexible support for both copper and fiber network architectures. With a robust PoE budget, it can deliver up to 90W on the btPoE ports, enabling reliable power and data transmission for high-power devices such as Wi-Fi 6/7 access points, PTZ cameras, LED displays, and IoT gateways.

Equipped with a comprehensive suite of Layer 2 features – including VLAN segmentation, Link Aggregation, Spanning Tree Protocol, QoS traffic prioritization, IGMP Snooping, and ACL access control – this switch helps optimize bandwidth utilization, enhance data transmission efficiency, and ensure the quality and security of critical applications.

With high switching capacity and wire-speed forwarding architecture, it delivers stable, low-latency performance even under heavy multi-user traffic loads, making it ideal for real-time video streaming, large file transfers, and mission-critical business systems. Offering multiple management interfaces, including a user-friendly Web GUI, command line interface (CLI), and standard SNMP protocol support, the switch allows IT administrators to choose their preferred management method. It also supports remote firmware upgrades, configuration backup, and restore, ensuring rapid deployment and easy maintenance.

The unit features a durable metal housing and efficient thermal design, ensuring reliable 24/7 operation. Its rack-mountable form factor saves valuable cabinet space and simplifies centralized network management. With advanced btPoE capability, it provides a future-proof solution for powering next-generation devices in enterprise, campus, surveillance, and smart city networks.

Features

10G SFP+ Interface
SFP+ for 10G fiber can deliver wire-speed throughput with low latency for data-intensive application. 10G networking is less expensive than highly specialized Fiber Channel (SAN) and do not needs a specialized skill set for installation and management. To compare with aggregating multiple Gigabit Ethernet links, it can help reducing the cost and increasing manageability efficiently.


SNMP Remote Management
The industrial switch supports remote management through SNMP, which allows for network administrators to monitor and manage the switch from a remote location. This feature provides enhanced control and flexibility in managing the network, enabling administrators to identify and troubleshoot issues more easily. With SNMP remote management, administrators can remotely monitor the status of the switch, configure settings, and receive alerts in real-time, ensuring optimal network performance at all times.


IGMP Snooping
IGMP Snooping is a powerful feature that monitors IGMP packets on a managed switch in factory automation. It reduces multicast traffic by selectively forwarding traffic only to intended recipients who expressed interest in receiving it. This creates a more efficient, optimized network with reduced congestion and improved performance, resulting in higher quality of service. Unlike switches lacking multicast support that broadcast traffic indiscriminately to all ports within a broadcast domain, IGMP snooping minimizes the volume of multicast traffic generated by streaming and other high-bandwidth IP applications.


ACL
The L2/L3/L4 Access Control List (ACL) function enables network operators to control traffic flow in factory automation by selectively forwarding or blocking packets based on customized filter rules. Criteria include MAC and IP addresses, port numbers, and more. This granular control helps manage network traffic by restricting access of unwanted devices and blocking malicious traffic. It ensures efficient, secure, and flexible network operation that can adapt to changing business requirements.


Multiple Fiber Ring Ports
Multiple Fiber Ring Ports provide redundancy and fault-tolerance for network infrastructure. This feature creates redundant fiber rings and automatically switches between them, ensuring continuous communication and minimizing downtime. It improves network availability, reliability, and cost-effectiveness, while being easy to configure and deploy.


IEEE 802.3bt
This feature enables direct powering of high-power devices such as PTZ cameras, wireless access points, LED displays, digital signage, and industrial IoT equipment without requiring separate power supplies. By integrating data and power into a single Ethernet cable, btPoE simplifies network deployment, reduces cabling costs, and improves installation flexibility. With intelligent PoE management, administrators can remotely monitor power consumption, schedule PoE on/off, and prioritize critical devices, ensuring efficient and reliable network operations.

Specifications

Standards

IEEE 802.3

10BASE-T

IEEE 802.3u

100BASE-TX

IEEE 802.3ab

1000BASE-T

IEEE 802.3z

1000BASE-SX/LX

IEEE 802.3ae

10GBase-SR/LR/ER

IEEE 802.3 Nway

Auto-negotiation

IEEE 802.3x

Flow Control

IEEE 802.3ad

Link Aggregation

IEEE 802.3af

PoE, Power over Ethernet

IEEE 802.3at

PoE+, PoE Plus

IEEE 802.3bt

Type 3 / Type 4, 4PPoE

IEEE 802.3az

EEE, Energy Efficient Ethernet

IEEE 802.1AB

LLDP

IEEE 802.1ad

QinQ

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, priority protocols

IEEE 802.1Q

VLAN tagging

IEEE 802.1X

Network Access Control

Interface

Ports

24 x 10/100/1000 PoE RJ45

4 x 1G/10G SFP+

1 x RS232 Console Port

1 x USB Port

Digital Input

2 x pairs, Dry Contact

Digital Output

Relay Output x1, Alarm Relay x1 (1A@24V DC)

LED Panel

POST, PWR1, PWR2, ALM, 1000/PoE, LINK/ACT

Power

Input Voltage

9505-24GP4XS-A-C / AA-C: 100~240V AC, 50/60Hz

9505-24GP4XS-D-I: 48~57V DC

Power Consumption

9505-24GP4XS-A-C: 22W (System Only)

9505-24GP4XS-AA-C: 29W (System Only)

9505-24GP4XS-D-I: 16W (System Only)

PoE++ Functions

Port 1~8: IEEE 802.3af/802.3at/802.3bt powered devices

Port 9~24: IEEE 802.3af/802.3at powered devices

PoE Power Budget

9505-24GP4XS-A-C / version: 100~240V AC, 450Watt @ 50ºC (122ºF)

9505-24GP4XS-AA-C version:100~240V AC, 685Watt @ 50ºC (122ºF)

9505-24GP4XS-D-I version: 48~57V DC, 685Watt @70ºC (167ºF)

Mechanical and Environment

Housing

Metal (IP30 Protection)

FAN

9505-24GP4XS-A-C / AA-C: 4,

9505-24GP4XS-D-I: 0

Operating Temperature

9505-24GP4XS-A-C / AA-C: 0ºC~50ºC (32ºF~122ºF),

9505-24GP4XS-D-I: -40ºC~70ºC (-40°F~158°F)

Storage Temperature

-40°C~85°C (-40°F~185°F)

Operating Humidity

5 to 95% RH (non-condensing)

Storage Humidity

5 to 95% RH (non-condensing)

Weight

A-C: 4.14 KG (9.13 lb),

AA-C: 4.66 KG (10.27 lb),

D-I: 3.74 KG (8.25 lb)

Dimension (W x H x D)

440 x 44 x 284 mm (17.3 x 1.73 x 11.2 in)

 

Ordering Information

Model Description
9505-24GP4XS-A-C Managed 8 x 10/100/1000 btPoE & 16 x 10/100/1000 PoE+ & 4 x 1G/10G SFP+ Industrial Switch, Metal
9505-24GP4XS-AA-C Managed 8 x 10/100/1000 btPoE & 16 x 10/100/1000 PoE+ & 4 x 1G/10G SFP+ Industrial Switch, Metal
9505-24GP4XS-D-I Managed 8 x 10/100/1000 btPoE & 16 x 10/100/1000 PoE+ & 4 x 1G/10G SFP+ Industrial Switch, Metal

 

*Specifications subject to change without prior notice.

Download
File Name Release Date Download
9505-24GP4XS Datasheet 2026-05-27
9505-24GP4XS Series User Manual 2026-06-08

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