1 • Introduction | | | | | | | | | Model 6511RC User Manual |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
Figure 6. Model 6511RCT rear entry car front panel LEDs and ports
Three versions of the rear card offer the following connector types for the STM-1 port:
•SC20—Optical interface presented on Rx and Tx SC connectors for singlemode fiber with a wavelength of 1310 nm. The interface complies with ITU specifications G.957 and G.652.
•EBNC—Electrical interface presented on Rx and Tx 75-ohm BNC connectors.
•SC20/EBNC—Optical and electrical interfaces as described previously.
The Model 6511RC connects to other blades in the chassis via the ForeFront cPCI chassis midplane. The chas- sis mid-plane contains two digital communications busses, the H.110 TDM bus, and the PICMG 2.16 Packet-Switched Ethernet bus. The front blade connects to both busses via connectors on the chassis mid- plane. The blade uses the two mid-plane busses for digital communications with other processor blades installed and operating in the chassis.
