RuggedCom RSG2300 - Manual (Page 22)

3. Installation
RuggedCom® RuggedSwitch® 22 RSG2300 Installation Guide Rev 110
Signal Name (PC is DTE) DB9- Female RJ45 Male
RI – Ring Indicator 9 1*
Table 3.2. RS232 Over RJ45 Console Cable Pin-out
After initial configuration, the RSG2300 can be configured via a number of networked mechanisms
such as Telnet SSH, and the built-in secure web server. Consult the ROS™ User Guide for further
details.
• This port is not intended to be a permanent connection.
• Serial cable must not exceed 2m (6.5 ft) in length.
3.2.7. Ethernet Ports
3.2.7.1. RJ45 Twisted-Pair Data Ports
RS2000 series Ethernet switches are equipped with at least 24 10/100BaseTX ports that allow
connection to standard CAT-5 UTP cable with RJ45 male connectors. All RS2000 series RJ45
RuggedSwitch® products feature auto-negotiation, auto-polarity, and auto-crossover functions.
The RJ45 receptacles can also accept and take advantage of screened (commonly known as
“shielded”) cabling. The figure below shows the RJ45 port pins configuration.
Figure 3.24. RJ45 Port Pin Configuration
Pin Description
1 RX +
2 RX -
3 TX +
6 TX -
4, 5, 7, 9 No Connection
Table 3.3. RJ45 Ethernet Pin Assignment
3.2.7.2. RJ45 Twisted-Pair PoE Ports
The RSG2300P comes standard with two 10/100BaseTX IEEE 802.3af (PoE)-compliant Ethernet
ports in Slot 2 (2 ports), and can accommodate two more in Slot 1. In addition to the 10/100BaseTX
port features, the PoE ports provide nominal 48 VDC at 350 mA (max 15.4W/port), with auto-
sensing and automatic power off when cables are removed. The following table shows the RJ45
PoE pin-out assignment.
Figure 3.25. RJ45 Port PoE Pin Configuration
Pin Description
1 RX + and Power -
2 RX - and Power -
3 TX + and Power +
6 TX - and Power +
4, 5, 7, 9 NC
Table 3.4. RJ45 PoE Pin-out Assignment
3.2.7.3. Gigabit Ethernet 1000Base-TX Cabling Recommendations
The IEEE 802.3ab Gigabit Ethernet standard defines 1000 Mbit/s Ethernet communications over
distances of up to 100 meters using all 4 pairs in category 5 (or higher) balanced unshielded