OT Systems

Join E-News

PoE Network Switches


L2+ Managed 24-port 10/100/1000Base-TX (PoE++) + 4-port 10/100/1000Base-TX or 100/1000Base-SFP Combo Ethernet Switch

Main Features -

IEEE 802.3bt PoE++ Solutions

  • The product adopts IEEE 802.3bt PoE++ standard technology, provides up to 95 watts per port output as an ideal solution for higher power consumption network PDs, such as POS system, digital signage.

Built-in Unique PoE Management Functions

Intelligent Power Recycling

  • The network switch monitors transmission of data packets from powered devices (PDs) in real-time.
  • The PoE of the Ethernet port will be reset in order to reboot the PD.

PoE Schedule for Energy Savings

  • PoE scheduling can be pre-set on each PoE port to turn on/off PoE and set output power according to the schedule.

PoE Usage Monitoring

  • Info such as voltage, current and temperature are available on web management interface.
  • Enhances the management efficiently of facilities.

PoE+ Power and Ethernet Data Transmission Distance Extension

  • Breaking the 100-meter limit, the PoE extending function can further extend Data and PoE up to 250 meters on UTP cable at 10Mbps for up to 24 PDs with power output.

Redundant Ring

  • IES24242MPp9-S-8 supports redundant ring and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology, Spanning Tree Protocol (802.1s MSTP) into customer’s network to enhance system reliability and uptime in various environments.
  • The recovery time could be less than 20ms to quickly bring the network back to normal operation.
  • The series is also a good solution for 24hr non-stop operation, providing maximum reliability and productivity.

Trap Event Alert via CLI/Web/SNMP

  • IES24242MPp9-S-8 provides event alert function, by triggering notification through CLI/Web/SNMP and system log, when there is malfunction in the network.


Other Features -

  • L2+ Managed features provide easier manageability, robust security and QoS
  • 24 10/100/1000Base-TX PoE+ ports + 4 10/100/1000Base-TX or 100/1000Base-SFP combo ports
  • Total 800W PoE power budget
  • IEEE 802.1Q tagged 4K VLANs groups, out of 4094 VLAN IDs
  • Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)
  • IGMP v1, v2, v3 Snooping
  • AC Power Input
  • 19” 1U Rack-mount

Ordering Information -

Available Model Description
IES24242MPp9-S-8 L2+ Managed 24-port 10/100/1000Base-TX (PoE++) + 4-port 10/100/1000Base-TX or 100/1000Base-SFP Combo Ethernet Switch
Optional Accessories (to be purchased separately)
SFP (S)=SFP Option. Please select your SFP on our SFP Modules page for details.
Package Checklist
- Managed Switch x 1
- Mounting Accessory x 1
- RJ-45 Console Cable x 1


Standards IEEE 802.3 10Base-TX
IEEE 802.3u 100Base-TX
IEEE 802.3u 100Base-FX
IEEE 802.3ab 1000Base-TX
IEEE 802.3z 1000Base-X
IEEE 802.3bt Power over Ethernet
Processing Type Store-and-Forward
Switch Fabric 52 Gbps
Forward Filter Rate 14,880pps (10Mbps)
148,800pps (100Mbps)
1,488,000pps (1000Mbps)
Max Packet Length 9K bytes
Address Table Size 8K MAC Addresses
Connector 24 x RJ45
Optical Port 4 x SFP 100/1000Base-SFP or RJ45 10/100/1000Base-TX
Console port 1 x RJ45
Electrical and Mechanical
Input Power 100~240VAC, 50~60Hz
PoE Power Maximum 95W per port (1~8 port)
Total PoE Output 800W
Power Consumption Max. 15W (without PoE); Max. 800W (with PoE)
LED Indicators
Power Power Status
Ethernet (Per Port) Link/Activity
PoE status Indication of PoE Power applying
Dimensions 434 x 295 x 45 mm
Weight 3.7 Kg
Casing Aluminium
Mounting Options Rack Mount
Software Features
Layer 2 Switching
Spanning Tree Protocol IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP
Trunking Link Aggregation Control Protocol (LACP) IEEE802.3ad
- Up to 13 groups
- Up to 4 ports per group
VLAN Supports up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
- Port-based VLAN, 802.1Q tag-based VLAN, MAC-base VLAN, Management VLAN, Prvate VLAN Edge(PVE), Q-in-Q (double tag) VLAN, Voice VAN, GARP VLAN Registration Protocol
DHCP Relay - Relay of DHCP traffic to DHCP server in different VLAN.
- Works with DHCP Option 82
IGMP v1/v2/v3 Snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters. Supports 1024 multicast groups
IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP Proxy IGMP snooping with proxy reporting or report suppression actively filters IGMP packets in order to reduce load on the multicast router
MLD v1/v2 Snooping Delivers IPv6 multicast packets only to the required receivers
Routing Support Static Routing
Secure Shell (SSH) SSH secures Telnet traffic in or out of the switch, SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL encrypts the http traffic, allowing advanced secure access to the browser-based management GUI in the switch
IEEE 802.1X - IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash, guest VLAN, single/multiple host mode and single/multiple sessions
- Supports IGMP-RADIUS based 802.1X
- Dynamic VLAN assignment
Layer 2 Isolation Private VLAN Edge PVE (also known as protected ports) provides L2 isolation between clients in the same VLAN. Supports multiple uplinks
Port Security Locks MAC addresses to ports, and limits the number of learned MAC address
IP Source Guard Prevents illegal IP address from accessing to specific port in the switch
RADIUS Supports RADIUS authentication. Switch as a client
Storm Control Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port
DHCP Snooping A feature acts as a firewall between untrusted hosts and trusted DHCP servers
ACLs Supports up to 256 entries. Drop or rate limitation based on:
- Source and destination MAC, VLAN ID or IP address, protocol, port,
- Differentiated services code point (DSCP) / IP precedence
- TCP/ UDP source and destination ports
- 802.1p priority
- Ethernet type
- Internet Control Message Protocol (ICMP) packets
- TCP flag
Quality of Service
Hardware Queue Supports 8 hardware queues
Scheduling - Strict priority and weighted round-robin (WRR)
- Queue assignment based on DSCP and class of service
Classification - Port based
- 802.1p VLAN priority based
- Differentiated Services (DiffServ)
- Classification and re-marking ACLs
Rate Limiting - Ingress policer
- Egress shaping and rate control
- Per port
DHCP Server Support DHCP server to assign IP to DHCP clients
Remote Monitoring (RMON) Embedded RMON agent supports RMON groups 1,2,3,9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring and analysis
Port Mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to N-1 (N is Switch’s Ports) ports can be mirrored to single destination port. A single session is supported
UPnP The Universal Plug and Play Forum, an industry group of companies working to enable device-to-device interoperability by promoting Universal Plug and Play
s-Flow The industry standard for monitoring high speed switched networks. It gives complete visibility into the use of networks enabling performance optimization, accounting/billing for usage, and defense against security threats
IEEE 802.1ab (LLDP) - Used by network devices for advertising their identities, capabilities, and neighbors on an IEEE 802ab local area network
- Support LLDP-MED extensions
Web GUI Interface Built-in switch configuration utility for browser-based device configuration
CLI For users to configure/manage switches in command line modes
Dual Image Independent primary and secondary images for backup while upgrading
SNMP SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based security model (USM)
Firmware Upgrade - Web browser upgrade (HTTP/ HTTPs) and TFTP
- Upgrade through console port as well
NTP Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched
Other Management - HTTP/HTTPs; SSH
- DHCP Client/ DHCPv6 Client
- Cable Diagnostics
- Ping
- Syslog
- Telnet Client
Power over Ethernet (PoE)
Port Configuration Supports per port PoE configuration function
PoE Scheduling Supports per port PoE scheduling to turn on/off the PoE devices (PDs)
Auto-checking Check the link status of PDs. Reboot PDs if there is no responses
Power Delay The switch provides power to the PDs based on delay time when PoE switch boots up, in order to protect switch from misuse of the PDs
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Relative Humidity 10% to 90% non-condensing
MTBF > 100,000 hrs
Regulatory Approvals (Pending)
EMC CE (EN55032, EN55035)
EMI FCC Part 15 Subpart B


  • IES24242MPp8-S-8 Datasheet
  • 16 Dec 2022
  • IES24242MPp9-S-8 QIG
  • 25 Nov 2022
  • IES24242MPp9-S-8 User Manual
  • 25 Nov 2022