62NOTE:The PSR1110-56A power module adds 64 mm (2.52 in) to the total depth of the switch, whichincludes the power module handle.Hot-swappable fan traysS5560X-EI switches except the S5560X-34S-EI and S5560X-54S-EI support the LSPM1FANSA andLSPM1FANSB fan trays.Table 16 Hot-swappable fan traysItem SpecificationsLSPM1FANSA fan trayDimensions 40 × 40 × 104 mm (1.57 × 1.57 × 4.09 in)Fan speed 20000 R.P.MMax airflow 20 CFMAirflow direction Back to front (from the power module side to the network port side)Input voltage 12 VMaximum power consumption 9.8 WReference H3C LSPM1FANSA & LSPM1FANSB Fan Trays User GuideLSPM1FANSB fan trayDimensions 40 × 40 × 104 mm (1.57 × 1.57 × 4.09 in)Fan speed 20000 R.P.MMax airflow 20 CFMAirflow direction Front to back (from the network port side to the power module side)Input voltage 12 VMaximum power consumption 9.8 WReference H3C LSPM1FANSA & LSPM1FANSB Fan Trays User GuideExpansion cardsS5560X-EI switches except the S5560X-34S-EI and S5560X-54S-EI each provide an expansion slotat the rear. Select expansion cards for the switches as required.Table 17 Expansion cardsItem SpecificationsLSWM2QP2PDescription 2-port 40GE QSFP+ interface cardPort type and quantity 2 × 40 Gbps QSFP+ fiber portsAvailable transceiver modulesand cables See Table 30, Table 31, and Table 32.
