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Juniper was the first North American IP routing vendor to achieve the prestigious TL 9000 certification by the Quality of Excellence for Suppliers of Telecommunications (QuEST) Forum in the router category, for design, development, provision and service and support.
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JCS1200 Switch Module Components and LEDs
Figure 1 shows the components on the switch module.
Figure 1: JCS1200 Switch Module Components
The switch module consists of the following components:
- One RS-232 console port that provides an additional means to install software and configure the switch module. This USB-style connector enables connection of a special serial cable to the switch module.
- Six external copper 1000Base-T Ethernet ports for 10/100/1000 Mbps connections to the T Series router. These ports are identified as EXT1, EXT2, EXT3, EXT4, EXT5, and EXT6 in the switch configuration menus and are labeled 1 through 6 (from top to bottom) on the switch module. You can use RJ-45 ports labeled 1 through 3 to connect up to three T Series routers running JUNOS Release 9.2 and later to the JCS1200 platform. The RJ-45 ports labeled 4 and 5 on the switch module are reserved for future use. You can use the RJ-45 port labeled 6 to manage the switch module.
- Eight LEDs that indicate the status of the switch module and the network (see Figure 2).
Figure 2: JCS1200 Switch Module LEDs
The functions of the switch module LEDs are described in Table 1.
Table 1: JCS1200 Switch Module LEDs
