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Antaira

Antaira LMP-1204G-SFP-bt-T-BOS 12-Port Gigabit Managed PoE++ Switch with 8x PoE++, 4x SFP, BOS Build and Extended Temperature

The LMP-1204G-SFP-bt-T-BOS is the BOS build of the LMP-1204G-SFP-bt-T: a 12-port Light Layer 3 managed Antaira switch with four 90 W 802.3bt ports, four 30 W PoE+ ports and four SFP slots on a 240 W budget at 48 to 55 V DC, rated -40 °C to 75 °C, for projects that specify this part number.

  • BOS Build: The BOS build of the LMP-1204G-SFP-bt-T, ordered as its own part number for projects that specify it.
  • Four 90 W 802.3bt Ports: Ports 1 to 4 deliver IEEE 802.3bt PoE++ at up to 90 W each, with four further 30 W 802.3at/af ports.
  • 240 W at 48 to 55 V DC: A 240 W PoE budget on redundant 48 to 55 V DC inputs, with 53 to 55 V DC needed for 802.3bt output.
  • G.8032 Ring Under 50 ms: ITU-T G.8032 ERPS v1/v2 restores the ring in under 50 ms, alongside RSTP, MSTP and LACP port trunking.
  • -40 °C to 75 °C in IP30 Metal: Extended temperature operation in an IP30 metal case for DIN-rail or wall mounting, with Antaira’s 5-year warranty.
Thermal Dissipation: FanlessFanless
Operating Temperature: Extended TemperatureExtended Temp
Certification: CECE
Certification: FCCFCC
UK Support Team: +44 (0)1785 558 300 Call
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  • Specifications
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LMP-1204G-SFP-bt-T-BOS Overview

Some projects specify the BOS build by part number, and this is the 48 V, extended temperature version of it. The LMP-1204G-SFP-bt-T-BOS is the BOS build of the LMP-1204G-SFP-bt-T, a 12-port Light Layer 3 managed industrial switch from Antaira’s LMP-1204G-SFP-bt series family, rated -40 °C to 75 °C for surveillance, ITS, power and utility, water treatment, oil and gas 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 carry fibre. The PoE budget is 240 W at 48 to 55 V DC, and Antaira notes that 802.3bt output needs a 53 to 55 V DC supply, which is worth checking when the power supply is chosen. Store-and-forward switching runs on a 24 Gbps fabric with an 8K MAC table and 9.6K jumbo frames.

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. Redundant inputs on a removable 6-contact terminal block have overload current and reverse polarity protection, and a 24 V DC, 1 A relay contact reports faults. The switch draws 12.5 W.

The LMP-1204G-SFP-bt-T-BOS sits in an IP30 metal case for DIN-rail or wall mounting, with FCC and CE marks and Antaira’s 5-year warranty. The LMP-1204G-SFP-bt-24-T-BOS is the BOS build for 12 to 55 V DC supplies, and the LMP-1204G-SFP-bt-T is the standard firmware build at the same rating. We supply and specify the switch, and can pre-configure IP addressing, VLANs and ring settings on request.

LMP-1204G-SFP-bt-T-BOS Specifications

Overview
Brand & ModelAntaira LMP-1204G-SFP-bt-T-BOS
FeaturesFanless
Industrial
Managed Ethernet Switch
Networking
Switching LayerLayer 2+
Switch TypeManaged
Ethernet Ports4x 10/100/1000 BASE-TX [PoE++] [RJ45]
4x 10/100/1000 BASE-TX [PoE+] [RJ45]
Number of Ethernet Ports8x Ethernet Ports
PoE StandardPoE++ 90W [802.3bt]
PoE Power Budget240W
Number of Fiber Ports4x 100/1000 [SFP]
Networking StandardsIEEE 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 Input48-55V 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]
Humidity5% - 95% (Non-condensing)
Ingress ProtectionIP30
ShockIEC 60068-2-27
VibrationIEC 60068-2-6
CertificationCE
FCC
RoHS
Mechanical Properties
Weight1.1 Kg (2.4 Lbs)
Dimensions54mm x 142mm x 99mm (2.13" x 5.59" x 3.9")
Mounting OptionsDIN Mount
Wall Mount

Official Antaira UK Distributor

Things Embedded is an official Antaira UK distributor, and we supply the LMP-1204G-SFP-bt-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-24-T-BOS low-voltage BOS build for 12 to 55 V DC supplies, with a voltage-dependent PoE budget.

Across our range, the LMP-1204G-SFP-bt-T-BOS sits with our industrial PoE switches, managed industrial switches and industrial Ethernet switches.

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