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Technical Data Sheet

WS-C4948 — Network Technical Data

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CISCO · NETWORK · SWITCH
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CISCO WS-C4948 V08 48-Port Gigabit Switch. Key specifications include ports: 48 x 10/100/1000BASE-T + 4 x 10GbE, memory: 512 MB DRAM, 64 MB flash, software: IP Base or Enterprise Services, powerSupplies: Dual hot-swappable, forwardingRate: 131 Mpps, switchingCapacity: 176 Gbps. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-559-7630, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK SWITCH WS-C4948
NSN: 7025-01-559-7630
FSC: 7025
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)
SPECIFICATIONS
ports48 x 10/100/1000BASE-T + 4 x 10GbE
softwareIP Base or Enterprise Services
powerSuppliesDual hot-swappable
forwardingRate131 Mpps
switchingCapacity176 Gbps
NSN7025-01-559-7630
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 48-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN WS-C4948 MFR CISCO CISCO WS-C4948 V08 48-Port Gigabit Switc
KEY FEATURES
Up to 512 MB DRAM, 64 MB flash
POWER SOURCE: SELF-CONTAINED
TECHNICAL CHARACTERISTICS (FLIS)
POWER SOURCESELF-CONTAINED
SPECIAL FEATURESCISCO CATALYST 4948 OPTIONAL SOFTWARE IMAGE, OPTIONAL POWER SUPPLY, FAN TRAY, HOT SWAPPABLE, INTERNAL
END ITEM IDENTIFICATIONUSED ON CISCO CATALYST 4948 SERVER SWITCH MODULE
POWER SOURCESELF-CONTAINED
SPECIAL FEATURESCISCO CATALYST 4948 OPTIONAL SOFTWARE IMAGE, OPTIONAL POWER SUPPLY, FAN TRAY, HOT SWAPPABLE, INTERNAL
END ITEM IDENTIFICATIONUSED ON CISCO CATALYST 4948 SERVER SWITCH MODULE
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is WS-C4948?
WS-C4948 is a CISCO WS-C4948 V08 48-Port Gigabit Switch manufactured by CISCO. It is classified as a NETWORK (SWITCH).
What is the NSN for WS-C4948?
WS-C4948 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-559-7630. This indicates validated use in U.S. government and defense supply chains.
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