Manual version: 6PW101-20170601 BOM: 3123A0YCiLSXM1SFF08B1 switching fabric module1 Card identifierThe card identifier LSXM1SFF08B1 is at the upper right corner of the front panel.2 SpecificationsCAUTION:This card can be used only with Type F interface cards, which have an F in their card identifiers (forexample, LSXM1CGP12FX1). Card damage will occur if this card is used with an interface card thatis not Type F.Table 1 Card specificationsItem SpecificationProcessor MIPS64 (Dual Core) @ 1 GHzSDRAM 4GB DDR3 SDRAMPower consumption 129 W to 165 WCompatible device models S12508X-AFCompatible interface cards Type F interface cardsIMPORTANT:• To verify compatibility of the card with the software release you are using, see the release notes.• Only switching fabric modules of the same model can be installed on the same switch.3 Installing and removing the cardCAUTION:• Remove the protection box from the card before you install the card.• You must install the cards before you install the fan tray, and remove the fan tray before youremove the cards.• The smart speed adjustment feature increases the fan speed when only one fan tray is operating.Take noise protection measures such as wearing an earmuff or earplug. In addition, make goodpreparation before hot swapping a switching fabric module to minimize the operation time.• Long-time exposure to strong air flow might cause discomfort. To avoid this hazard, do not standclose to the air outlet vents while the switch is operating. If you must be next to the switch on theair outlet vent side for an extended period, avoid the air flow or take other protective measures.