18
Technical Specification
Table 7.1 has the technical specifications for LT-PIGE-804GBTME series: 12-port industrial PoE+ gigabit
managed Ethernet switch, with 8*10/100/1000Tx (PSE 30W/Port) and 4*100/1000 SFP Slots
Standard
IEEE 802.3 10BaseT Ethernet
IEEE 802.3u 100BaseTX Fast Ethernet
IEEE 802.3ab 1000BaseT
IEEE 802.3z 1000Base-X
IEEE 802.3af/at Power over Ethernet
IEEE 802.3x flow control
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 Local Area Network (VLAN)
IEEE 802.1ad Stacked VLAN, Q-in-Q
IEEE 802.1p QoS/CoS Protocol for Traffic Prioritization
IEEE 802.1X Network Authentication
Protocol
CSMA/CD, IGMP v1/v2, SNMP v1/v2c/v3, TFTP, SNTP, SMTP, RARP,
RMON, Syslog
Data Process
Store and Forward
Transfer Rate
14,880pps for Ethernet Port
14,8800pps for fast Ethernet Port
14,88000pps for gigabit Ethernet Port
Transmission Distance
Up to 100M (Fast Ethernet)
Transmission Speed
Up to 1000Mbps (RJ45 Port)
Memory Buffer
4Mbits
MAC Address
8K
Jumbo Frame
9.6Kbytes
RJ-45 (Ethernet) Port
(PSE 30W/Port), auto negotiation speed, full/half duplex mode, and
auto MDI/MDI-X connection
PoE Pin Assignment
RJ-45 port #1 ~ #8 support IEEE 802.3at end-point, alternative A
mode.
Positive (VCC+): Pin 1, 2
Negative (VCC-): RJ-45 pin 3, 6
