US 
Antaira LMP-1204G-SFP-bt-24-T-BOS 12-Port Gigabit Managed PoE++ Switch with 8x PoE++, 4x SFP, 12-55V DC, BOS Build and Extended Temperature
Fanless
Extended Temp
CE
FCCLMP-1204G-SFP-bt-24-T-BOS Overview
Projects that have specified the BOS build sometimes need it in a cabinet with only a 12 or 24 V supply. The LMP-1204G-SFP-bt-24-T-BOS is the BOS build of the LMP-1204G-SFP-bt-24-T, a 12-port Light Layer 3 managed industrial switch from Antaira’s LMP-1204G-SFP-bt series family that runs on 12 to 55 V DC from -40 °C to 75 °C, for surveillance, ITS, utility, water treatment and factory automation networks.
Four 10/100/1000 RJ45 ports deliver IEEE 802.3bt PoE++ at up to 90 W per port, four more deliver IEEE 802.3at/af at up to 30 W, and four 100/1000 dual-rate SFP slots handle fiber. Antaira rates the PoE budget by input voltage: 90 W at 12 V DC, 180 W at 24 V DC and 240 W at 36 to 55 V DC, and notes that 802.3bt output needs 53 to 55 V DC, so the supply decides how much power reaches the devices.
The firmware offers static routes and DHCP Option 82, VLANs, QoS and IGMP v1/v2/v3 for up to 1024 groups, and ITU-T G.8032 ERPS v1/v2 restores a broken ring in under 50 ms. The redundant inputs have overload current and reverse polarity protection, a 24 V DC, 1 A relay contact reports faults, and the switch draws 12.5 W. Management runs from the web console, Telnet, CLI or SNMP.
The LMP-1204G-SFP-bt-24-T-BOS is housed in IP30 metal for DIN-rail or wall mounting, with FCC and CE marks and Antaira’s 5-year warranty. The LMP-1204G-SFP-bt-T-BOS is the 48 V BOS build, and the LMP-1204G-SFP-bt-24-T is the standard firmware build on the same input. We supply and specify the switch, and pre-configure IP addressing, VLANs and ring settings where you ask.
LMP-1204G-SFP-bt-24-T-BOS Specifications
| Overview | |
|---|---|
| Brand & Model | Antaira LMP-1204G-SFP-bt-24-T-BOS |
| Features | Fanless Industrial Managed Ethernet Switch |
| Networking | |
| Switching Layer | Layer 2+ |
| Switch Type | Managed |
| Ethernet Ports | 4x 10/100/1000 BASE-TX [PoE++] [RJ45] 4x 10/100/1000 BASE-TX [PoE+] [RJ45] |
| Number of Ethernet Ports | 8x Ethernet Ports |
| PoE Standard | PoE++ 90W [802.3bt] |
| PoE Power Budget | 240W |
| Number of Fiber Ports | 4x 100/1000 [SFP] |
| Networking Standards | IEEE 802.1AB LLDP IEEE 802.1D Spanning Tree Protocol IEEE 802.1p Class of Service IEEE 802.1Q VLAN IEEE 802.1s Multiple Spanning Tree Protocol IEEE 802.1w Rapid Spanning Tree Protocol IEEE 802.1X Port-Based Network Access Control IEEE 802.3 10BaseTx Ethernet IEEE 802.3ab 1000BaseTx Gigabit Ethernet IEEE 802.3ad Link Aggregation IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet Plus IEEE 802.3az Energy Efficient Ethernet IEEE 802.3bt Power over Ethernet IEEE 802.3u 100BaseTx Fast Ethernet IEEE 802.3x Back Pressure Flow Control IEEE 802.3z Gigabit Fiber ITU-T G.8032 ERPS |
| Power | |
| Power Input | 12-55V DC [Terminal Block] |
| Environmental Conditions | |
| Operating Temperature | -40°C to 75°C [-40°F to 167°F] |
| Storage Temperature | -40°C to 85°C [-40°F to 185°F] |
| Humidity | 5% - 95% (Non-condensing) |
| Ingress Protection | IP30 |
| Shock | IEC 60068-2-27 |
| Vibration | IEC 60068-2-6 |
| Certification | CE FCC RoHS |
| Mechanical Properties | |
| Weight | 1.1 Kg (2.5 Lbs) |
| Dimensions | 54mm x 142mm x 99mm (2.13" x 5.59" x 3.9") |
| Mounting Options | DIN Mount Wall Mount |
Official Antaira USA Distributor
Things Embedded is an official Antaira USA distributor, and we supply the LMP-1204G-SFP-bt-24-T-BOS with matching SFP transceivers and a DIN-rail power supply, with IP addressing, VLANs and ring settings pre-configured on request. Within the Antaira range, the LMP-1204G-SFP-bt-T-BOS standard 48 to 55 V DC BOS build with a fixed 240 W PoE budget.
Across our range, the LMP-1204G-SFP-bt-24-T-BOS sits with our PoE++ switches for industrial sites, managed industrial switches and industrial Ethernet switches.
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