Industrial Center Switches

Industrial 24G+4x10G L2+/L3 Managed Switch with PoE+

  • 24 x 10/100/1000 BASE-T(X) ports, 2 x 10G Copper and 2 x 10G SFP+ ports
  • 24 ports support IEEE802.3at/af PoE+ up to 30W per port
  • Dual power input for redundancy
  • Advanced PoE management functions, such as PD detection, scheduling and health tracking
  • G.8032 ERPS Ring (recovery time < 50ms) for network redundancy
  • MSTP up to 16 instances and backward compatible STP and RSTP
  • DHCP server/client/relay, support for additional option 66/82 for network security
  • Dynamic IEEE 802.3ad LACP link aggregation and static link aggregation for optimum bandwidth utilization
  • Support for IEEE802.1Q VLAN and GVRP
  • IGMP snooping v1/v2/v3, IGMP query and MLD snooping v1/v2
  • QoS bandwidth control by 802.1p CoS(Class of service) and DiffServ, support addition traffic storm control
  • Remote management over Web browser, Telnet, SSH and CLI
  • Logging event and warning by exception through SNMP trap and relay output automatically
  • Access control lists (ACL) support L2 and L3 packet filtering increasing the flexibility and security of network management
  • Security features based on IEEE802.1X authentication with RADIUS and TACACS+
  • SNMPv1/v2c/v3 for different levels of network management
  • Built-in HDMI-over-IP TX/RX extender management controller*
  • Intelligent Auto AV QoS for AV network*
* means optional. Order by request.


Ethernet Standards:
  • IEEE 802.3 10Base-T Ethernet
  • IEEE 802.3u 100Base-TX Ethernet
  • IEEE802.3ab 1000Base-T
  • IEEE 802.3z 1000BASE-X
  • IEEE 802.3x Flow Control and Back Pressure
  • IEEE 802.1d Spanning Tree
  • IEEE 802.1w Rapid Spanning Tree
  • IEEE 802.1s Multiple Spanning Tree
  • IEEE 802.3ad Link Aggregation Control Protocol (LACP)
  • IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
  • IEEE 802.1Q VLAN
  • IEEE 802.1p Class of Service
  • IEEE 802.1x User Authentication
  • IEEE802.3at/af Power over Ethernet (PoE)
Capacity Mac Address: 16K MAC address table
Jumbo frame: 10KB
Trunk Group: 8
Priority Queues: 8
VLAN Table: 4096 (VLAN ID Range)
VLAN ID Range: 1 to 4094
Static IGMP Groups: 128
Dynamic IGMP Groups: 1024
Interfaces RJ45 Ports:
  • 10/100/1000BASE-T(X): 24 ports auto negotiation speed (Auto MDI/MDI-X function)
  • 1G/2.5G/10G: 2 ports

Fiber Optic Ports: Mini-GBIC: 2 ports 1G/2.5G/10G SFP+ auto-sensing socket with DDMI
LED Indicators:
  • System: PWR1 (Green), PWR2 (Green), Alarm (Red), Sys (Green)
  • Ethernet port: RJ-45 Link/Speed, SFP Link
Console: RS232 (RJ45 connector)
  • 2 Digital Input (DI): Level 0: -30~2V / Level 1: 10~30V Max input current:8mA
  • 2 Digital Output(DO): Open collector to 40 VDC, 200mA
Relay Output: Current carry ability 1A@24VDC
Reset Button: Yes
PoE PoE Ports: Max 30W per-port: support IEEE 802.3at/af End-point, Alternative A mode
PoE Budget:
  • 240W (Standard model)
  • 120W (-24V model)
  • 80W@12V, 120W@24V, 240W@48V (-EV model)
PoE Pin Assignment:
  • Positive (VCC+): RJ-45 pin 1,2
  • Negative (VCC-): RJ-45 pin 3,6
Power Input Voltage:
  • Dual input for 44V ~ 56VDC (Standard model)
  • Dual input for 24VDC (-24V model)
  • Dual input for 12V ~ 57VDC (-EV model)
Connector: 6-Pin Terminal Block
Power Consumption Max. 27W (full load w/o PoE)
Environmental Limits Operating Humidity: 5% ~ 95% (Non-condensing)
Operating Temperature:
  • -20°C~60°C / -4°F~140°F (Standard model)
  • -40°C~75°C / -40°F~167°F (-I model)
Storage Temperature: -40°C~85°C / -40°F~185°F
Physical Characteristics Housing: Metal case. IP-30,
Weight: 900 g
Installation: Rackmount Design
Regulatory Approvals MTBF: 586082.5 hours
EMI: FCC Class A
  • CE EN55032 Class A
  • CE EN55024
  • CE EN61000-4-2
  • CE EN61000-4-3
  • CE EN61000-4-4
  • CE EN61000-4-5
  • CE EN61000-4-6
  • CE EN61000-4-8
  • CE EN61000-6-2
  • IEC 60068-2-32 (Free fall)
  • IEC 60068-2-27(Shock)
  • IEC 60068-2-6 (Vibration)
Warranty 5 years


Link Aggregation Static aggregation
Dynamic aggregation (IEEE 802.3ad LACP)
Maximum 8 groups (LAGs) and max 8 member ports per LAG
Jumbo Frame Maximum 10K bytes
Broadcast/Multicast/Unicast Storm Suppression* Storm suppression based on port bandwidth percentage
Storm suppression based on PPS*
MAC Address Table Static MAC address
Blackhole MAC address
MAC learning limit*
VLAN IEEE 802.1Q Tag VLAN (up to 4094 VLANs)
Port-based VLAN (up to 4094 VLANs)*
MAC-based VLAN*
Protocol-based VLAN
IP subnet based VLAN
QinQ (double-tag VLAN)
VLAN Mapping (VLAN Translation)*
Voice VLAN*
Spanning Tree Support STP/RSTP/MSTP
BPDU Guard and Root Guard
Loop Protect Loopback detection and prevention
ERPS ITU G.8032 Ethernet ring protection switching (ERPS)
DHCP DHCP Client including option 66/67
DHCP Snooping including option 82
DHCP Relay including option 82
DHCP Server
MAC based can assign IP address by specific host
Port based can assign IP address by specific port
Mirroring Local port mirroring
Ingress, Egress or both direction per port
Remote port mirroring: RSPAN*
Quality of Service Port-based priority with 802.1p CoS priority override
802.1p CoS priority and IPv4 DSCP priority
8 Hardware queues per port
Flexible queue scheduling algorithms including SP, WRR, and SP+WRR*
Bandwidth Control (Rate Limit) Bi-directional Rate limit in percentage (Ingress and Egress)
In the ingress direction, packet type(Broadcast/Multicast/Unicast packet) combination rules are allowed.
Traffic shapping in egress*
ACL Layer 2 to Layer 4 packet filtering
Traffic classification based on source MAC, destination MAC, source IP, destination IP, TCP/UDP port, and VLAN*
Bi-directional ACLs (Ingress and Egress*)
VLAN-based ACL issuing*
Discovery Protocol Link Layer Discovery Protocol(LLDP) and CDP(Cisco Discovery Protocol)
Multicast IGMP Snooping v1/v2/v3 and MLD Snooping v1/v2
Security Hierarchical user management and password protection
Supports up to 10 IP addresses to access the switch
HTTPS for secure access to the web interface
SSH 2.0 for secure shell to command line interface
MAC-based authentication*
802.1X with VLAN assignment*
802.1X dynamic access control list(ACL) based on RADIUS attributes*
RADIUS and TACACS+ Authentication
Guest VLAN*
Support Port Isolation*
AAA authentication
Dynamic ARP Inspection*
SNMP & MIB SNMP v1/v2c/v3 and Trap.
SNMP v1/v2 providing light security by means of the community strings.
SNMP v3 providing User-based Security Model (USM) and Transport Security Model (TSM)*
Remote Monitoring (RMON) alarm, event, and history recording*
Remote Monitoring (RMON) (RFC2819) Groups 1,2,3,9
Private MIB
IP Stack (for managed interface) Both IPv4 and IPv6 stack simultaneously
IPv6 Neighbor Discovery (ND)*
IPv6-Ping, IPv6-Tracert, IPv6-Telnet, and IPv6-TFTP*
Configuration Import And Export Readable text configuration file for system quick installation
Support HTTP/HTTPs/FTP/FTP-SSL*/SFTP/TFTP backup and restore config file
Firmware Upgrading via HTTP/HTTPs/FTP/FTP-SSL*/SFTP/TFTP
Management Support CLI via SSH 2.0, Telnet and Console
System log, alarming based on severity
WEB UI management through HTTP/HTTPs
System utilization and temperature alarming
Ping, Tracert*
Device Link Detection Protocol (DLDP)*
* means optional. Order by request.

Order Information

P/N Model name Discription
RAS-24GP-2X2T RAS-24GP-2X2T Dual 44~56VDC input
-20°C~60°C / -4°F~140°F
PoE per-port up to 30W; PoE total budget 240W
RAS-24GP-2X2T-I RAS-24GP-2X2T Dual 44~56VDC input
-40°C~75°C / -40°F~167°F
PoE per-port up to 30W; PoE total budget 240W
RAS-24GP-2X2T-24V RAS-24GP-2X2T Dual 24VDC input
-20°C~60°C / -4°F~140°F
PoE per-port up to 30W; PoE total budget 120W
RAS-24GP-2X2T-I-24V RAS-24GP-2X2T Dual 24VDC input
-40°C~75°C / -40°F~167°F
PoE per-port up to 30W; PoE total budget 120W
RAS-24GP-2X2T-EV RAS-24GP-2X2T Dual 12~57VDC input
-20°C~60°C / -4°F~140°F
PoE per-port up to 30W; PoE total budget 80W@12V, 120W@24V, 240W@48V
RAS-24GP-2X2T-I-EV RAS-24GP-2X2T Dual 12~57VDC input
-40°C~75°C / -40°F~167°F
PoE per-port up to 30W; PoE total budget 80W@12V, 120W@24V, 240W@48V