







LMP-0804G-SFP
8-Port Industrial PoE+ Gigabit Managed Ethernet Switch w/4*10/100/1000Tx Ports + 4*100/1000Fx SFP Slots
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Introduction
Antaira’s LMP-0804G-SFP is a 8-port industrial Gigabit Managed Ethernet switch that is embedded with 4*10/100/1000Tx Gigabit PoE+ ports + 4*100/1000Fx SFP Ports. This model is a fully manageable industrial Ethernet switch pre-loaded with standard Layer 2 network management software.
The LMP-0804G-SFP has a compact form factor design with an IP30 rating, DIN-rail mounting, and standard operating temperature support from -10°C to 70°C. It also provides high EFT and ESD protection for industrial networking applications within factory automation, ITS, power/utility, water wastewater, security, or any other outdoor/harsh environment.
Features
- Network Broadcast Storm Protection
- Supports 4*10/100/1000Tx Gigabit Ports + 4*100/1000Fx SFP Slots
- IEEE 802.3af/at Compliant up to 30 Watts per Port
- Network Redundancy Support: RSTP/MSTP, and G.8032 ERPS (Recovery time <50ms)
- Configuration: Web Console, Serial, CLI Command
- Supports IGMP v1/v2
- Supports QoS (IEEE 802.1p) and CoS/ToS
- Supports IEEE 802.1Q VLAN, SNMP v1/v2c/v3
- Redundant Power Input Design 48~55VDC + Built-in Relay Output for Port Break Alarm
- System Warning Setting for Automatic Warning through E-mail
- DIN-Rail and Wall Mount Support
- Operating Temperature Range - STD: -10° to 70° C
- 5-Year Warranty
Package Content
- 1- LMP-0804G-SFP
- 1 - DC cable –18 AWG to DC Jack 5.5x2.1mm
- 1 - RJ45 to DB9 Serial Console Cable
- 2 - Wall Mounting Brackets and Screws
Optional Accessories
-
- DIN-RACK-2U
- Din-Rail to 19" Rack Mount Adapter for all Din-Rail Mountable Products, 2U Height
-
- DRP-240-48
- 240 Watt Industrial Single Output DIN Rail Power Supply - 48 VDC / 5.0 Amps
-
- PA-60-48-US
- Power Adapter for LNP & IMP Series. Input 100-240VAC/1.4A, Output 48VDC/1.25A (US Plug)
-
- SFP-M
- 1 Gigabit Fiber SFP Transceiver, Multi Mode 550M / LC / 850nm, 0º~70ºC
-
- SFP-S10
- 1 Gigabit Fiber SFP Transceiver, Single-Mode 10km / LC / 1310nm, 0º~70ºC
Related Resources
PoE, PoE+ and PoE++: Choosing the Right Industrial Ethernet Switch for You
PoE, PoE+ and PoE++: Choosing the Right Industrial Ethernet Switch for You
May 16, 2022

Persistent PoE Power for Uninterrupted Operation with Antaira Managed bt PoE Switches
Persistent PoE Power for Uninterrupted Operation with Antaira Managed bt PoE Switches
July 19, 2021

Simplifying Network for Onboard Surveillance and Bus Operation
Simplifying Network for Onboard Surveillance and Bus Operation
June 01, 2022

Industrial Power over Ethernet Product Brochure
Industrial Power over Ethernet Product Brochure
May 04, 2022

Technology
IEEE 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 802.3x Flow Control
- IEEE 802.3af/at Power over Ethernet
- 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)
- ITU-TG.8032 / Y.1344 ERPS (Ethernet Ring Protection Switch)
- IEEE 802.1Q Virtual LANs (VLAN)
- IEEE 802.1x Network Authentication
- IEEE 802.1p QoS/CoS Protocol for Traffic Prioritization
Processing Type
Store and Forward
Protocol
IGMP v1/v2/v3, SNMP v1/v2c/v3, TFTP, SNTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH/SSL, Modbus/TCP, LLDP, IPv4/IPv6
Flow Control
IEEE 802.3x flow control, back pressure flow control
Software
Configuration
- Web Console,
- Telnet,
- CLI
VLAN Group
1~4094 groups
IGMP Group
1024 groups
Ethernet Redundancy
STP/RSTP/MSTP, port trunk with LACP, ERPS v1/v2(<50ms)
Performance
MAC Table Size
8K
Jumbo Frame
9.6 Kbytes
Memory Buffer
4 Mbits
Transfer Rate
- 14,880pps for Ethernet Port
- 148,800pps for Fast Ethernet Port
- 1,488,000pps for Gigabit Ethernet Port
Switching Architecture
Back-Plane (Switching Fabric): 16Gbps
Ethernet Interface
Ethernet Port Count
4 ports
10/100/1000 BASE-T(X)
4 ports
PoE Port
4 ports (30W/port)
PoE Pin Assignment
V+, V+, V-, V-, for pin 1, 2, 3, 6 (End-span, Mode A)
Fiber Interface
Fiber Port Count
4 ports
100/1000 BASE-(F)X SFP
4 ports
Mechanical Characteristics
Housing
Metal, IP30 protection
Mounting
DIN-Rail mount, Wall mount (Optional)
Dimensions (W × H × D)
54 × 142 × 99 mm
Weight
- Unit weight : 2.5 lbs
- Shipping weight : 3.0 lbs
Power Requirements
Power Connection
Removable 6-contact terminal block
Input Voltage
48V–55V DC, Redundant Input
Power Redundancy
Yes
Relay Output
24V DC, 1A resistive
System Power Consumption
15 Watts
Overload Current Protection
Present
Reverse Polarity Protection
Present
Environmental Limits
Operating Temperature
-10° to 70° C (14° to 158° F)
Storage Temperature
-40° to 85° C (-40° to 185° F)
Ambient Relative Humidity
5% to 95% non-condensing
Regulatory Approvals
Certifications
FCC, CE
UL 60950-1
✔
UL 61010-1 / UL 61010-2-201
✔
EMI
- FCC Part 15 Subpart B Class A
- CE EN 55032 Class A
- EN 61000-6-4 Class A
EMS
- CE EN 55024
- EN 61000-6-2
- 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
- Free Fall: IEC60068-2-32
- Shock: IEC60068-2-27
- Vibration: IEC60068-2-6
Green
RoHS Compliant
Warranty
5 years
Download
Datasheet
Models
-
- LMP-0804G-SFP-T
- 8-Port Industrial PoE+ Gigabit Managed Ethernet Switch w/4*10/100/1000Tx Ports + 4*100/1000x SFP Slots. EOT: -40° ~ 75°C