Environet model 2172 – Patton electronic ENVIRONETTM 2100 User Manual
Page 43
EnviroNET Model 2172
43
EnviroNET User Manual
B • Specifications
EnviroNET Model 2172
Table 18. EnviroNET™ Ethernet Extender Model 2172 - -Specific Specifications
CopperLINK Ethernet Extender - Model 2172
Description
50 Mbps Ethernet Extender
Line Interface
RJ-45 (pin 4 = ring; pin 5 = tip)
Ethernet Interface
8-position shielded RJ-45. Auto-sensing 10/100Base-T with half or full-duplex oper-
ation. DIP switch capable of disabling 100-Mbps full-duplex for equipment that
does not support 802.3X (Pause Packets)
Protocol
Transparent to high layer protocol. Supports 802.1Q VLAN tagging
Modulation
Quadrature Amplitude Modulation (QAM) 4-band
Duplexing Method
Frequency Division Duplexing (FDD)
Frequency Range
CopperLink: 0–12 MHz
Transmission
CopperLink line rate: Up to 50 Mbps
Surge suppression
CopperLink line maximum current surge: 20kA (8/20 s) gas tube