Common use of Loopback (Optional) Clause in Contracts

Loopback (Optional). The CFP8 module may optionally support loopback functionality. Loopback commands are accessed via the MDIO management interface. Recommended loopback orientation implementation is TX0 to RX0. The host loopback and the network loopback are oriented per Figure 4-2 shown below. The capability to VXSSRUW WKH ORRSEDFN IXQFWLRQDOLW\ LV GHSHInQterGfaHceQW XS IC(s)´block in the figure. The CFP MSA module vendor will specify which loopback functionality, if any, is supported. For details on controlling the loopback mode, please refer to Ref. [4].

Loopback (Optional). 5 The CFP8 CFP module may optionally support loopback functionality. Loopback commands are accessed via the MDIO 6 management interface. Recommended Suggested loopback orientation implementation is TX0 to RX0. The host loopback 7 and the network loopback are oriented per Figure 4-2 shown below. Host loopback loops the „M‟ host lanes. 8 Network loopback loops the „N‟ network lanes. The capability to VXSSRUW WKH ORRSEDFN IXQFWLRQDOLW\ LV GHSHInQterGfaHceQW XS IC(s)´block support the loopback functionality is 10 block is application dependent. If PRBS checkers and generators are supported, they will be located in the figure11 “Gearbox/CDR” block. The CFP MSA module vendor will specify which loopback functionality, if any, is supported12 available. For details on controlling the loopback mode, please refer to Ref“CFP MSA Management Interface 13 Specification”. [15 Figure 4].-2: Optional Loopback Orientation

Loopback (Optional). 5 The CFP8 CFP module may optionally support loopback functionality. Loopback commands are accessed via the MDIO 6 management interface. Recommended Suggested loopback orientation implementation is TX0 to RX0. The host loopback 7 and the network loopback are oriented per Figure 4-2 shown below. Host loopback loops the „M‟ host lanes. 8 Network loopback loops the „N‟ network lanes. The capability to VXSSRUW WKH ORRSEDFN IXQFWLRQDOLW\ LV GHSHInQterGfaHceQW XS IC(s)´block support the loopback functionality is 10 block is application dependent. If PRBS checkers and generators are supported, they will be located in the figure11 “Gearbox/CDR” block. The CFP MSA module vendor will specify which loopback functionality, if any, is supported12 available. For details on controlling the loopback mode, please refer to Ref. [“CFP MSA Management Interface 15 Figure 4].-2: Optional Loopback Orientation