3com S7906E 빠른 설정 가이드
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Purchasing Optical Modules
When ordering optical modules, you need to consider card types, number of cards, types of pluggable
modules supported, and the number of interfaces that a card provides. For detailed types and
parameters of the optical modules, refer to “Appendix A List of Pluggable Modules.”
Purchasing Air Filters
Table 1-122 List of air filters for the S7900E series
Description
Quantity
Remarks
S7902E air filter
0 to 1
Optional
S7903E-S air filter
0 to 1
Optional
S7903E air filter
0 to 1
Optional
S7906E air filter
0 to 1
Optional
S7910E air filter
0 to 1
Optional
S7906E-V air filter
0 to 1
Optional
Purchasing Fan Trays
Table 1-123 List of fan trays for the S7900E series
Description
Quantity
Remarks
S7902E fan tray
0 to 1
Optional
S7903E-S fan tray
0 to 1
Optional
S7903E fan tray
0 to 1
Optional
S7906E fan tray
0 to 1
Optional
S7910E fan tray
0 to 1
Optional
S7906E-V fan tray
0 to 1
Optional