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Specification Sheet

ManualsBrandsAntaira Technologies ManualsComputers & AccessoriesAntaira LMX-1204G-SFP-T Industrial-Grade 12-Port Managed Gigabit Ethernet Switch, 4 SFP Slots, DIN-Rail Mount, -40 to 75°C Operating Temperature, Redundant 12 to 48 VDC Power Input
12
LMP-1204G-SFP
12-Port Industrial Gigabit PoE+ Managed Ethernet Switch, w/8*10/100/1000Tx + 4*100/1000 SFP Slots
LMP-1204G-SFP-T
12-Port Industrial Gigabit PoE+ Managed Ethernet Switch, w/8*10/100/1000Tx + 4*100/1000 SFP Slots; EOT: -40° to
75°C
Optional Accessories
MDR-100-48
100 Watt Industrial Slim Single Output DIN-Rail Power Supply – 48VDC / 2.0 Amps
DR-120-48 120 Watt Industrial Single Output DIN-Rail Power Supply – 48VDC / 2.5 Amps
SDR-240-48 240 Watt Industrial Slim High-Efficiency Single Output DIN-Rail Power Supply – 48VDC / 5.0 Amps
SFP-M-T 1 Gigabit Fiber SFP Transceiver, Multi-Mode 550M / LC / 850nm, -40ºC~85ºC
SFP-S10-T 1 Gigabit Fiber SFP Transceiver, Single Mode 10KM / LC / 1310nm, -40ºC~85ºC
DIN-RACK-2U DIN-Rail to 19” Rack Mount Adapter for all DIN-Rail Mountable Products, 2U Height
Technology
Standards
IEEE 802.3 10Tx Ethernet
IEEE 802.3u 100Tx Fast Ethernet
IEEE 802.3ab 1000Tx Gigabit Ethernet
IEEE 802.3z Gigabit Fiber
IEEE 802.3x Flow Control for Full Duplex
IEEE 802.3ad for Port Trunk with 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-T G.8032/Y.1344 ERPS (Ethernet Ring
Protection Switch) Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1x for Network Authentication
IEEE 802.1p QoS/CoS Protocol for Traffic
Prioritization
Switch Properties
Switch Architecture
Back-Plane (Switching Fabric): 24.0Gbps
Protocol
IGMPv1/v2, SNMPv1/v2c/v3, TFTP, SNTP,
SMTP, RMON, HTTP, HTTPS, Telnet, Syslog,
DHCP Option 66/67/82, SSH/SSL,
Modbus/TCP, LLDP, IPv4/IPv6
Data Process
Store-and-Forward
Transfer Rate
14,880pps for 10Base-T Ethernet
148,800pps for 100Base-T Fast Ethernet
1,488,000pps for Gigabit Ethernet
Packet Buffer
4 Mbits
MAC Table
8K
Jumbo Frame
9.6K
Flow Control
IEEE 802.3x for full duplex mode, back
pressure for half duplex mode
VLAN Group
0 ~ 4094
IGMP Group
Up to 256 Groups
Port Interface
Ethernet Port
8*10/100/1000Tx auto negotiation speed,
Full/Half duplex mode, and auto MDI
connection
Fiber Port
4*100/1000 Dual Rate SFP Slots
Wavelength
Dependent on Fiber type and Distance
RS232 Serial
Console
1*RS232 in RJ45 connector with console cable,
115.2bps, 8,N,1
Configuration
Backup
1*USB 2.0
Protection
Overload Current Present
Power Reverse
Polarity
Present (the unit will not be on, if power
Network Cable
10Base-T: 2-pair UTP/STP Cat. 3, 4,
5 cable;
100Base-TX: 2-pair UTP/STP Cat. 5
cable. EIA/TIA- 568 100-ohm (100m)
1000BaseTX: UTP/STP Cat.5/5E
Mechanical Characteristics
LED Indicator
Per Unit: Power 1 & 2 (Green), Fault
(Red)
Housing Metal IP30 rated
Dimensions 54 x 142 x 99 mm
Weight
Unit: 2.5 Ibs
Mounting DIN-Rail; Wall-mount (Optional)
Power Requirement
Input Voltage 48~55VDC Redundant Input
Power Connection 1 removable 6-contact terminal block
PoE Power Output
25W @ 48VDC (per PoE port);
Power Consumption
15 Watts (no PD included);
Environmental Limits
Operating
Temperature
STD: -10° to 70°C
EOT: -40° to 75°C
Storage Temperature -40°C ~ 85°C
Ambient Relative
Humidity
5 to 95%, (Non-condensing)
Regulatory Approvals
EMI
FCC Class A
EMS
EN6100-4-2,3,4,5,6,8
Free Fall
Shock
Vibration
Green
Certifications
FCC, CE, UL 61010-1, 61010-2-201,
Warranty
SPECIFICATIONS
ORDERING INFO