7210 SAS-D CHASSIS INSTALLATION GUIDE System Overview
Issue: 08 3HE 10087 AAAA TQZZA Edition 01 19
2.4.3 Ethernet Interfaces
The 7210 SAS-D provides six 100/1000 SFP ports. Each port can be used for a direct
connection to a subscriber’s customer premises equipment (CPE), or as an uplink to
another aggregation node. The 7210 SAS-D also provides four 10/100/1000 Base-T
fixed copper ports.
2.4.4 Console Port
The Console port uses an RJ-45 connector with serial pin assignments (see
Table 11) that enables a connection to a terminal for performing switch monitoring
and configuration operations. The terminal may be a PC or workstation that is
running terminal emulation software, or a terminal configured as a Data Terminal
Equipment (DTE) connection. A null-modem wired serial cable is supplied with the
switch for connecting to this interface.
The serial port configuration requirements are as follows:
• Default Baud rate – 115200 bps
• Character Size – 8 characters
• Parity – none
• Stop bit – one
• Data bits – 8
• Flow control – none
Table 2 7210 SAS-D DC Chassis Front Panel Features
Key Description
1 Power, System, and Port LEDs (ETR only: PS1 and PS2 status)
2 100/1000 SFP ports
3 10/100/1000 Base-T fixed copper ports
4 RJ-45 Console port
5 Power switch
6 DC power connection
7 Chassis ground connection point
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