Antaira LMP-1204G-SFP (-T) 12-Port Managed Gigabit PoE+ Switch with 4 SFP Slots

Antaira LMP-1204G-SFP 12-Port Industrial Gigabit PoE+ Managed Ethernet Switch
Model: LMP-1204G-SFP
Availability: 11 In Stock

Choose Options

Operating Temperature:

Qty: Add to Cart

Antaira LMP-1204G-SFP Industrial 12-Port Managed Ethernet Switch, 8 PoE+ Ports and 4 SFP Slots

When work relies on precise, fast, and reliable communication, success starts with network design. In fields like power and utilities, mining, factory automation, heavy surveillance, and industrial production, networks need to be fast, secure, long-range, and tough. Antaira Technologies has made building such networks much easier, and the LMP-1204G-SFP is the perfect switch to serve as a major hub.

The 12-port switch is fully managed, giving admins control over security and throughput. Power over Ethernet (PoE) devices added to the network can still be controlled through MAC filtering and other options, creating daisy chain access that is easy to adapt and upgrade. With 8 Gigabit and 4 SFP ports, this one switch can provide substantial data transfers to a large number of devices. It incorporates all industry-standard security protocols, e.g., SSH and SSL, and it can handle any communication protocol you are likely to need.

The LMP-1204G-SFP provides this power and versatility in a sturdy package. DIN mounting, redundant power, advanced surge protection, active monitoring, automatic email alert systems, ERPS redundancy and a case rated for temperature extremes create stability in adversity. This is a switch that can serve as the heart of your network no matter how demanding it is in terms of security, information or physicality.

Key Features

  • 12-Port, Managed Ethernet Switch with PoE+
  • 8 Gigabit PoE+ ports (10/100/1000Tx)
  • 4 SFP slots (100/1000Fx) for fiber optic networks
  • PoE+ at 30 watts per port rating (IEEE 802.3af/at compliant)
  • Fault recovery with STP/RSTP/MSTP and G.8032 ERPS (recovery <50ms)
  • Layer 2 management for QoS (IEEE802.1p/1Q), CoS/ToS, VLAN, IGMP multicast traffic filtering, port lock based on MAC filtering
  • Network security with IEEE802.1X, SNMP v1/v2c/v3, HTTPS and SSH/SSL
  • PoE ping alarm for power recycle and automated e-mail warnings
  • Modbus/TCP protocol support
  • Class 1 Division 2 and UL ratings
  • 5-year warranty


LMP-1204G-SFP,     Standard Operating Temperature of -10° to 70°C
LMP-1204G-SFP-T,  Extended Operating Temperature of -40° to 75°C

The LMP-1204G-SFP gives you complete control over your network. It doesn’t just provide management that can be extended to plug-and-play equipment, it has the power and versatility to enable you to customize your network in the most efficient way possible. At the center of your operation, you want a switch that can handle virtually anything. Talk to us today. We’ll help you make the most of PoE options and other network enhancements to help cut unnecessary equipment and cables while improving overall network performance and capacity.

CategoryEthernet Switch
Total Ports12
Ethernet Ports8 Gigabit (10/100/1000TX) PoE/PoE+, Auto MDI / MDI-X
Fiber Ports4 SFP Slots (100/1000FX)
Processing TypeStore and Forward
StandardsIEEE 802.3 / 802.3u / 802.3x / 802.3ad / 802.3at IEEE 802.1d / 802.1w / 802.1s / 802.1Q / 802.1X / 802.1p ITU-T G.8032/Y.1344 ERPS (Ethernet Ring Protection Switch) Protocol
Transfer Rate14,880pps for Ethernet Port, 148,800pps for Fast Ethernet Port
MAC Table Size8 kB
Network Management
Network RedundancySTP, RSTP, MSTP, and G.8032 ERPS Ring Redundancy (recovery < 50 ms)
IEEE 802.1Q VLANPort Based, Tag Based, 1 to 4094
IGMP Snooping / GMRPIGMP v1, v2 and Query Mode. Up to 256 Groups
IEEE 802.1x AuthenticationRADIUS Support
QoS8 Priority Queues per Port
System Alert EmailBy Exception Through Email
Serial ConsoleRS-232 (RJ45 port)
Configuration BackupUSB 2.0 Port
System ConfigurationWeb Console, Telnet, CLI
ProtocolsIGMPv1/v2, SNMPv1/v2c/v3, TFTP, SNTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH/SSL, Modbus/TCP, LLDP, IPv4/IPv6
PoE Power OutputMaximum 30 watts per PoE port
Power Consumption15 W (no PD included); 215 W at 24 VDC; 255 W at 48~55 VDC
Connection1 removable 6-pin terminal block
Input Voltage48 to 55 VDC, Redundant
EFT Protection2,000 VDC for Power Line
ESD Protection6,000 VDC for Ethernet
Reverse Polarity ProtectionYes
Overload ProtectionYes
PoE Pin AssignmentOutput Pin: 1,2 (V+), 3,6 (V-)
EnclosureFanless, metal, IP30 Protection
Dimensions54 x 142 x 99 mm
Weight3.0 lbs.
MountingDIN-rail or wall mount
Operating TemperatureStandard: -10 to 70°C or Extended: -40 to 75°C
Storage Temperature-40 to 85°C
Humidity5 to 95% non-condensing
RoHS CompliantYes
CertificationsFCC, CE, UL 61010-1, UL 61010-2-201, and Class 1, Div 2
Warranty5 Years