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Layer 3 PoE++ (802.3bt 90 watts) Gigabit switch with 10gig uplink SFP+
RLH managed industrial switches are engineered to provide reliable network performance in harsh environments. The 32-Port Managed Gigabit SFP PoE++ Switch delivers high-density copper and fiber Gigabit Ethernet connectivity with four 10 Gigabit SFP+ uplink ports for high-bandwidth backbone connections. The four IEEE 802.3bt PoE++ ports provide up to 90W per port with a maximum shared PoE power budget of 360W, allowing the switch to power demanding network devices while simplifying installation.
This environmentally hardened Layer 3 switch offers extensive management, monitoring, and security capabilities, including VLAN, QoS, IGMP, SNMP, RMON, Modbus TCP, and advanced authentication protocols for secure industrial networking. Support for ITU-T G.8032 Ethernet Ring Protection Switching (ERPS) provides rapid network recovery in the event of a link failure, helping maintain reliable communications for critical industrial and utility applications.
Designed for demanding environments, the switch features a rugged IP30-rated rack-mount enclosure, fanless operation, and an extended operating temperature range of -40°C ~ +75°C. Its high port density, advanced management features, and industrial reliability make it an ideal solution for SCADA, utility, automation, and other mission-critical Ethernet networks.
Features
System:
- 4 Gigabit IEEE 802.3bt PoE++ ports, up to 90W per port
- 24 dual-rate 100/1000Base-X SFP fiber ports
- 4 multi-rate 1G/2.5G/10G SFP+ uplink ports
- Hardened to operate in -40°F ~ +167°F (-40°C ~ +75°C)
- Redundant DC power inputs with alarm relay
- Rack-mount IP30 industrial enclosure
- Fanless design for reliable, maintenance-free operation
Management:
- Layer 3 switch with Static Routing, RIP, OSPF, and VRRP
- Network Ring support: G.8032 ERPS v2, STP, RSTP, and MSTP
- Configuration via Web, CLI, Console, Telnet, and SSH
- Supports VLANs, SNMP v1/v2c/v3, ACLs, IPv4/IPv6, and QoS
- Advanced security with RADIUS, TACACS+, 802.1X authentication, and IP Source Guard
- Advanced PoE management including Persistent PoE & PoE Ping Alive
Please see the product documentation for the complete list of specifications
Switching Architecture:
Layer 3, Managed
Ethernet Interface:
Auto-Negotiation, Full/Half-Duplex, Auto-MDI/MDIX
Data Process:
Store and Forward
Standards:
IEEE 802.3 10Base-T (Ethernet)
IEEE 802.3u 100Base-TX (Fast Ethernet)
IEEE 802.3ab 1000Base-T (Gigabit Ethernet)
IEEE 802.3z 1000Base-X (Gigabit Fiber)
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.1p Quality of Service (QoS)
IEEE 802.3x Flow Control
IEEE 802.3ad Link Aggregation (LACP)
IEEE 802.1d STP (Spanning Tree Protocol)
IEEE 802.1w RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1Q Virtual Local Area Network (VLAN)
IEEE 802.3bt Power over Ethernet Plus Plus (PoE++)
IEEE 802.1p Quality of Service (QoS)
IEEE 802.1X Network Authentication
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
ITU-T G.8032/Y.1344 ERPS (Ethernet Ring Protection Switch)
Switching Capacity:
128Gbps
Forwarding Rate:
416.64 Mpps
Jumbo Frame:
10Kbytes
MAC Table Size:
32K
Packet Buffer:
32Mbits
Max. VLANs:
4095
Transfer Rate:
14,880pps for Ethernet Port
148,800pps for Fast Ethernet Port
1,488,000pps for Gigabit Ethernet Port
14,880,000pps for 10 Gigabit Ethernet Port
Network Protocols:
Network Access / Configuration:
HTTP, HTTPS, SSHv2, CLI, Telnet, DHCP Client, DHCP Server, 
DHCPv6 Client, TFTP
Network Communication:
IPv4/IPv6, ICMPv6, LLDP, LLDP-MED, Modbus TCP
Network Discovery:
ARP, DNS Client, DNS Proxy
Network Monitoring:
NTP Client, RMON, SNMP v1/v2c/v3, Syslog, sFlow, SMTP, DDMI
Network Redundancy:
ERPS v1/v2 (G.8032, <50ms Recovery), LACP, STP/RSTP/MSTP
Security Features:
802.1X Authentication, ACLs, ACEs, ARP Inspection, DHCP Snooping, IP Source Guard, MAC Authentication, Port Security, VLAN Assignment, IP MAC Binding, Broadcast/Multicast/Unicast Storm Control, RADIUS, TACACS+, SCP, Secure FTP
Layer 3 Switching:
Static Routes, RIP/RIPng, OSPFv2/v3, VRRPv2/v3, NAT, DHCP Option 82
QoS Features:
802.1p Priority Queuing, DSCP, Storm Control, Traffic Policing & Shaping
PoE Features:
Persistent PoE, PoE Time Scheduling, PoE Alive Check, PoE Power Budget Management
Power Optimization:
IEEE 802.3az Energy-Efficient Ethernet (EEE), ActiPHY, PerfectReach
Configuration:
HTTP, HTTPS, Telnet, SSH, CLI, TFTP, SNMPv3, Console Port, USB Configuration Backup/Restore
System Diagnostics:
Dual Image Protection, Ping, Ping6, Programmable Alarm Relay, Power Loss Warning
Ethernet Ports:
4x Copper 10/100/1000Base-T(X), IEEE 802.3bt PoE++ (90W per Port)
24x Fiber 100/1000Base-X SFP Slots
4x Fiber 1G/2.5G/10G SFP+ Slots
Serial Port:
1x RJ45 Console Port
USB Port:
USB Configuration Backup/Restore
Digital Input:
1x Digital Input:
State 0: -30 to 8VDC
State 1: 10 to 30VDC
Maximum Input Current: 8mA
Programmable Alarm:
1x Relay Normally Closed (SPST), 24VDC, 1A Resistive
LED Status Indicators:
System: Power Input 1 (P1), Power Input 2 (P2), Master, Ring, Status, PoE Load
Ethernet Ports: Speed, Link, Activity
PoE Ports: PoE Output Status
SFP/SFP+ Ports: Link, Activity
Power Input:
Dual 48–55VDC Redundant Power Inputs
Power Connection:
Fixed 8-contact Terminal Block
Power Protection:
Over Current Protection, Reverse Polarity Protection
Power Consumption:
35W Maximum (Switch Only)
Max. PoE Power Budget:
360W
Max. PoE Output:
90W Per PoE Port
Construction:
Metal, IP30 Protection
Case Dimensions:
17.32″ (W) × 8.46″ (D) × 1.73″ (H) (440mm x 215mm x 44mm)
Installation:
Standard 19″ Rack Mount
Temperature:
Operating Temperature: -40°C ~ 75°C (-40°F ~ 167°F)
Storage Temperature: -40°C ~ 85°C (-40°F ~ 185°F)
Operating Humidity:
5 to 95% (Non-Condensing)
EMI:
FCC Part 15 Subpart B Class A, CE EN55032, EN61000-6-4 Class A
EMS:
CE EN55035, EN61000-6-2, IEC61000-4-2 (ESD), IEC61000-4-3 (RS), IEC61000-4-4 (EFT), IEC61000-4-5 (Surge), IEC61000-4-6 (CS), IEC61000-4-8 (Magnetic Field)
Stability Testing:
IEC60068-2-6 (Vibration), IEC60068-2-27 (Shock), IEC60068-2-32 (Free Fall)
Safety:
UL 61010-1 (Pending), UL 61010-2-201 (Pending), ISA12.12.01 (Pending)
Compliance:
IEC 61850-3 (Pending), RoHS Compliant
MTBF:
69,654 Hours (Telcordia SR-332, Issue 3, GB, 25°C)
Warranty:
5 Year
Product Information
ETH-R042404GXMP-BT-DC-1
For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.
Ordering
4+24+4 Managed PoE++ Layer 3 10/100/1G SFP+ Industrial Rack Switch
| Short description | Part number | Price | |
|---|---|---|---|
| 4+24+4 Managed Layer 3 Industrial Ethernet Switch, Rack Mount | ETH-R042404GXMP-BT-DC-1 | $6,850.00 |
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