Switch/Hub
Option #	Manufacturing Part #	Description	Previous Part #
n/a	310-0307 [F]	Cooling Fan for Cisco Catalyst 4948 Switch	n/a
n/a	371-4784 [F]	Cisco Catalyst 4948 Switch	n/a
n/a	371-4785 [F]	Power Supply for Cisco Catalyst 4948	n/a
n/a	7023685 [F]	Cisco Catalyst C4948E-F-S Switch with Fan & PSU	n/a
	7024423 [F]	Cisco Catalyst C4948E-F 300 Watt AC Input Power Supply	n/a
	7024424 [F]	Cisco Catalyst C4948E-F Fan	n/a
n/a	7052969	Data Center Infiniband Switch 36	n/a
	300-2299 [F]	Type A247A 760 Watt AC Input Power Supply	n/a
	350-1566 ²⁰	Rear-to-Front Airflow Fan Module	n/a
	7052970 [F]	Datacenter Infiniband Switch 36 Subassembly	n/a
	7057247	36-Port QSFP Switch	n/a
	371-2210 [F] Buy	3V Lithium Coin Cell Battery	n/a
	371-4596	Kontron nanoEXTexpress-SP Module	n/a
	7061031 [F]	Rear-to-Front Airflow Fan Module	350-1312 [F] [S]
	7065505 [F]	Type A247B 760 Watt AC Input Power Supply	n/a

²⁰ Fan 350-1566 is not a FRU (use 350-1312 or 7061031).

Table Legend
[F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU) [A] = Alternate, can be used in system; wasn't used during production [S] = Supported, but can no longer be ordered with this system [N] = No longer supported for this system Price = Price this Part