WS-C4948E-E — 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 Catalyst 4948E Ethernet Switch - 48 Ports 10/100/1000+. Key specifications include ports: 48 x 10/100/1000BASE-T + 4 x 10GbE, uplinks: 4 x 10GbE SFP+, software: Enterprise feature set, 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 7025-01-627-0356, 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-C4948E-E

NSN: 7025-01-627-0356
FSC: 7025
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)

SPECIFICATIONS

ports	48 x 10/100/1000BASE-T + 4 x 10GbE
uplinks	4 x 10GbE SFP+
software	Enterprise feature set
powerSupplies	Dual hot-swappable
forwardingRate	131 Mpps
switchingCapacity	176 Gbps
NSN	7025-01-627-0356

COMPONENT DIAGRAM

KEY FEATURES

•

UNPACKAGED UNIT WIDTH: 23.600 INCHES NOMINAL IN

•

UNPACKAGED UNIT LENGTH: 23.600 INCHES NOMINAL IN

•

POWER SOURCE: EXTERNAL

•

UNPACKAGED UNIT HEIGHT: 8.300 INCHES NOMINAL IN

TYPICAL APPLICATIONS

Data center top-of-rack switching
Campus and branch network aggregation
PoE-powered device connectivity (APs, cameras, phones)
Network segmentation and VLAN management
Edge computing and IoT gateway connectivity

TECHNICAL CHARACTERISTICS (FLIS)

UNPACKAGED UNIT WIDTH	23.600 INCHES NOMINAL IN
UNPACKAGED UNIT LENGTH	23.600 INCHES NOMINAL IN
POWER SOURCE	EXTERNAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	48 PORT SWITCH
UNPACKAGED UNIT HEIGHT	8.300 INCHES NOMINAL IN
UNPACKAGED UNIT WIDTH	23.600 INCHES NOMINAL IN
UNPACKAGED UNIT LENGTH	23.600 INCHES NOMINAL IN
POWER SOURCE	EXTERNAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	48 PORT SWITCH
UNPACKAGED UNIT HEIGHT	8.300 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 1

91949194Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

RELATED PARTS 6

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Cisco 2901 wired router Gigabit Ethernet Black

C3850-NM-4-1G

Cisco Catalyst 3850 4 x 1GE Network Module

SFP-10G-SR

CISCO 10GBASE-SR SFP

SFP-10G-LR

CISCO 10GBASE-LR SFP Module

GLC-FE-100FX=

CISCO 100BASE-FX SFP for FE port

C9300-NM-8X

CISCO Catalyst 9300 8 x 10GE Network Module

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FREQUENTLY ASKED QUESTIONS

What is WS-C4948E-E?

WS-C4948E-E is a Cisco Catalyst 4948E Ethernet Switch - 48 Ports 10/100/1000+ manufactured by CISCO. It is classified as a NETWORK (SWITCH).

What parts can replace WS-C4948E-E?

There is 1 known substitute for WS-C4948E-E: 91949194. Substitute compatibility should be verified for your specific system.

What is the NSN for WS-C4948E-E?

WS-C4948E-E is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-627-0356. This indicates validated use in U.S. government and defense supply chains.

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WS-C4948E-E — Network Technical Data

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