LMP-2812G-4X8S-T
28-Port Industrial Managed Gigabit Ethernet PoE+ Switch, with 16*10/100/1000T (30W/port), 4*1G/2.5G/10G SFP+ and 8*100/1000 SFP Port; EOT: -40°C to 75°C
Product WarrantySee details >
0%
Introduction
Antaira Technologies’ LMP-2812G-4X8S-T is a 28-port industrial gigabit PoE+ managed Ethernet switch features 16*10/100/1000T (30W/port), 4*1G/2.5G/10G SFP+ and 8*100/1000 SFP Ports. This makes the product ideal for applications that demand high density of port connectivity, wide bandwidth and long-distance communication.
LMP-2812G-4X8S-T is a fully manageable Light Layer 3 Ethernet switch that is pre-loaded with a user-friendly web management console design. It supports the ring network redundancy function using the market’s open standard ITU-T G.8032 ERPS (Ethernet Ring Protection Switch) protocol that has a <50ms network recovery time. The advanced network filtering and security functions, such as IGMP, VLAN, QoS, SNMP, port lock, RMON, Modbus TCP, and 802.1X/HTTPS/SSH/SSL increase determinism and improve network management for remote SCADA systems or control networks.
The LMP-2812G-4X8S-T is designed with IP30 rated 1U 19” rackmount. Supporting the wide operating temperature model -40° to 75˚C also makes it the best solution for any harsh and extreme ambient weather environment applications, such as power/utility, transportation, water wastewater treatment plant, oil/gas, and security surveillance system industries.
Features
- Support 16*10/100/1000BASE-T Gigabit IEEE 802af/at Compliant PoE Ports (30W/Port)
- Support 4*1G/2.5G/10G SFP+ Slots and 8*100/1000 SFP Slots
- ITU-T G.8032 Ethernet Ring Protection Switch (ERPS) Protocol
- IEEE 802.1D STP (Spanning Tree Protocol), IEEE 802.1w RSTP (Rapid Spanning Tree Protocol), IEEE 802.1s MSTP (Multiple Spanning Tree Protocol)
- Static Routes, ARP
- SNMPv1/v2c/v3, RMON, Modbus TCP, and HTTP/HTTPS
- RADIUS, TACACS+, 802.1X Authentication
- ACL, IP Source Guard
- VLAN, QoS,and, SNMPv3
- IP30 Rugged Metal Case Design
- Redundant Power Input
- Fanless Operation
- Power Reverse Polarity Protection
- High EFT and ESD Protection
- Operating Temperature: -40°C to 75°C
- 5-Year Warranty
Package Content
- 1 x Quick Installation Guide
- 1 x LMP-2812G-4X8S-T
- 1 x Rack Mounting Brackets and Screws
- 1 x RJ45 to DB9 Serial Console Cable
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 802.3af/at Power over Ethernet
- IEEE 802.3z Gigabit Fiber
- IEEE 802.3ae 10 Gigabit Ethernet
- IEEE 802.3x Flow Control for Full Duplex
- IEEE 802.1d STP (Spanning ree 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 802.1p QoS/CoS Protocol for Traffic Prioritization
- IEEE 802.1X Network Authentication
- IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
- IEEE 802.3ad Link Aggregation (LACP)
- IEEE 802.1Q Bridge MIB 2008
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
HTTP, HTTPS, Telnet, SSH, CLI, TFTP, SNMP v3
VLAN Group
4095 groups
IGMP Group
1024
Ethernet Redundancy
STP/RSTP/MSTP, port trunk with LACP, ERPS v1/v2 (<50ms)
Performance
MAC Table Size
32K
Jumbo Frame
10Kbytes
Memory Buffer
32Mbits
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
Switching Architecture
Back-Plane (Switching Fabric): 128Gbps
Ethernet Interface
Ethernet Port Count
16 ports
10/100/1000 BASE-T(X)
16 ports
PoE Port
16 ports (30W/port)
PoE Pin Assignment
V-, V-, V+, V+, for pin 1, 2, 3, 6; V+, V+, V-, V-, for pin 4, 5, 7, 8 (Support Modes: Mode A, Mode B, 4-Pair Mode)
Fiber Interface
Fiber Port Count
12 ports
100/1000 BASE-(F)X SFP
8 ports
1G/10G SFP+
4 ports
Wavelength
Refers to SFP module
Serial Interface
Serial Port Count
1 port
Serial Interface
RS-232
Other Interface
LED Indicator
- System: Power 1, Power 2, Master (M), Ring (R), Status, PoE Load (P/L)
- Ethernet ports: Speed/Link/Active
- PoE: On-connected to PD devices
- SFP: Link/Active
Mechanical Characteristics
Housing
Metal, IP30 protection
Mounting
Rack Mount
Dimensions (W × H × D)
440 x 44 x 215 mm
Weight
- Unit: 8.82 lb
- Shipping: 11.02 lb
Power Requirements
Power Connection
8-contact terminal block
Input Voltage
48-55V DC, Redundant Input
Power Redundancy
Yes
Relay Output
24VDC, 1A resistive
System Power Consumption
38.5 Watts
Max. PoE Power Budget
480W
Overload Current Protection
Present
Reverse Polarity Protection
Present
Environmental Limits
Operating Temperature
-40° to 75° C (-40° to 167° F)
Storage Temperature
-40°C ~ 85°C (-40°F ~ 185°F)
Ambient Relative Humidity
5% to 95% non-condensing
Regulatory Approvals
Certifications
FCC, CE
EMI
- FCC Part 15 Subpart B Class A
- CE EN55032 Class A
- EN61000-6-4 Class A
EMS
- CE EN 55035
- 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
MTBF
166,201 hrs
Green
RoHS Compliant
Warranty
5 years
Download
Datasheet
Models
-
- LMP-2812G-4X8S
- 28-Port Industrial Managed Gigabit Ethernet PoE+ Switch, with 16*10/100/1000T (30W/port), 4*1G/2.5G/10G SFP+ and 8*100/1000 SFP Port
-
- LMP-2812G-4X8S-24
- 28-Port Industrial Managed Gigabit Ethernet PoE+ Switch, with 16*10/100/1000T (30W/port), 4*1G/2.5G/10G SFP+ and 8*100/1000 SFP Port, 12-55VDC
-
- LMP-2812G-4X8S-24-T
- 28-Port Industrial Managed Gigabit Ethernet PoE+ Switch, with 16*10/100/1000T (30W/port), 4*1G/2.5G/10G SFP+ and 8*100/1000 SFP Port, 12-55VDC; EOT: -40°C to 75°C
