OSN3500 SSN1ETF8 interface board appearance

Pluggable Slot

The SSN1ETF8 board can be inserted in slots 19, 21, 23, 25, 29, 31, 33, and 35 of the subrack as the interface board of the EFT8/EFS0/EMR0 single boards; it can be inserted in slots 19 to 26 and 29 to 36 of the subrack as the interface board of the SSN1EMS4/SSN1EMS2/SSN1EFS0A single boards.

The slots of the EFT8/EFS0/EMR0 single board and the corresponding slots of the ETF8 single board are shown in Table 1.

The slots of the EMS4/EMS2/EFS0A boards and the corresponding slots of the ETF8 board are shown in Table 2.