Product guide

2-4 P/N 480-0062-00-10
Chapter 2: Hardware Components
Back Panel
• Phone/FXS port. Provides a 50 Pin Telco connector which supports up to 24 Phone/FXS con-
nections for connecting to the PBX, Keyphone or phones.
• Line/FXO port. Provides a 50 Pin Telco connector which supports up to 24 FXO/Line connec-
tions for connection to the Central Office (connection to the PSTN).
• LAN port. 10/100 Base-T Ethernet port. This port provides an RJ-45 jack for individual con-
nection to a 10/100 Ethernet LAN switch or hub via RJ-45 cable; it is individually configured
with a unique IP and MAC address.
Figure 2-2 10/100 BASE-T Ethernet Port Pin Order
Table 2-2 Input/Output 10/100 Ethernet port
Pin # Signal Definition Color
1 TX + Transmit Data White w/orange
2 TX - Transmit Data Orange
3 RX + Receive Data White w/green
4 RSVD Reserved Blue
5 RSVD Reserved White w/blue
6 RX - Receive Data Green
7 RSVD Reserved White w/Brown
Phone/FXS port
Line/FXO port
LAN port
Console
Port
Diag
Reset
Power Switch
Power
Receptacle