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N2K-C2248TP-E-1GE

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Cisco N2K-C2248TP-E-1GE Nexus 2248TP-E 48-Port Gigabit Fabric Extender, 4x10G SFP+ Fabric Interfaces, NX-OS
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N2K-C2248TP-E-1GE

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Cisco N2K-C2248TP-E-1GE Nexus 2248TP-E 48-Port Gigabit Fabri...

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Gigabit Server Access Through Parent Switch Fabrics

N2K-C2248TP-E-1GE is a Cisco Nexus 2248TP-E Layer 2 fabric extender for data center racks, with 48 100/1000BASE-T host interfaces and four fixed 10G SFP+ fabric interfaces for attachment to a parent Nexus switch. The 1RU Nexus 2000 Series Fabric Extender is managed through its upstream platform rather than as a standalone access switch, and the host ports are non-PoE Gigabit Ethernet for copper server or appliance connections. The Cisco Nexus 2248TP-E adds a 32 MB shared buffer to the 48-port Gigabit fabric extender design. N2K-C2248TF-E uses the same port layout and includes 8 FET-10G transceivers, while this base configuration requires fabric optics or cables separately.

N2K-C2248TP-E-1GE price for new stock is $367.50, a 50% saving from the Cisco list price of $735.00. N2K-C2248TP-E-1GE refurb price is $72.43. N2K-C2248TP-E-1GE is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for N2K-C2248TP-E-1GE for additional pricing. Browse the full Cisco Nexus 2200 Fabric Extenders series or explore all Cisco products.

Technical Details

176 Gbps switching capacity and 131 Mpps hardware forwarding support the 48 host-facing copper ports and four fabric-facing 10G links without local Layer 3 routing. 40 Gbps in each direction is available across the fabric interfaces, with 1.2:1 oversubscription on the Cisco Nexus 2248TP-E. N2K-C2248TP-E-1GE uses in-band management through the parent Nexus switch, including DCNM, standard SNMP, XML interface and CLI access. Layer 2 capabilities include VLAN trunks, IEEE 802.1Q VLAN encapsulation, Cisco EtherChannel on uplinks, PortChannel on server ports, jumbo frames up to 9216 bytes and local multicast replication on Cisco Nexus 2200 platforms. Typical input operating power is 95W, with 110W maximum draw, and the chassis uses hot-swappable power supplies with 1:1 power redundancy.

Ordering

N2K-C2248TP-E-1GE is available from ORM Systems as new sealed or certified refurbished hardware. Certified refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, SFP+ optics bay recognition, PSU status and fan status; managed units are also firmware verified and wiped to factory default. Add this switch, required SFP+ fabric optics or cables, and matching airflow power parts to the purchase order. New units can carry up to a 3-year extended warranty, certified refurbished units up to 1 year, and 30-day returns apply to every condition, terms apply; PO is accepted, Net-30 is available for government, RMA includes advance replacement, and regional stock or RMA coverage spans UK, EU, US and MEA.

Buying Notes

Buying NotesKey Specs

Lifecycle deadline

Cisco ended sales on 24 August 2022, and support runs through 31 August 2027 for covered hardware. The named replacement PID is N9K-C9348GC-FXP.

Order fabric optics

The four 10G fabric interfaces require optics or cables. Use FET-10G, SFP-10G-SR, SFP-10G-LR, SFP-H10GB-CU1M, SFP-H10GB-CU3M or SFP-H10GB-CU5M as the fabric design requires.

Match airflow parts

Airflow and power choices must stay aligned. Pair N2K-C2248-FAN with N2200-PAC-400W or N2200-PDC-400W, and pair N2K-C2248-FAN-B with N2200-PAC-400W-B or N2200-PDC-350W-B.

Refurbished test scope

Certified refurbished units are inspected and bench-tested for power-on and POST, every port links at rated speed, optics bay recognition, PSU status and fan status before shipment.

Key Specs

Key SpecsKey Spec Values

Operating System

NX-OS

Port Configuration

48 x 1G, 4 x 10G SFP+

Max Power Draw

110W

Replaces

N2K-C2224TP / N2K-C2248TP, 2 Nov 2016

Lifecycle Status

End-of-sale 24 August 2022

Replacement PID

N9K-C9348GC-FXP

N2K-C2248TP-E-1GE Specifications

Manufacturer Part Number
N2K-C2248TP-E-1GE
Brand
Cisco
Series
Nexus 2248TP-E
Use Case
Data Center
Management Type
Managed
Software Image
NX-OS
Layer
Layer 2
Ethernet Technology
Gigabit Ethernet
RJ-45 Access Port Count
48
Power Input
Internal AC PSU / Internal DC PSU
RJ-45 Ports
48 x 100/1000BASE-T
SFP+ Ports
4 x 10GbE
Uplink Type
Fixed
Uplink Speed Class
10G
PoE Support
Non-PoE
Switching Capacity
176 Gbps
Forwarding Rate
131 Mpps
Stackable
No
Form Factor
Rack-Mount 1U
Input Voltage
90-264V AC / -40 to -72V DC
Power Consumption
110W
Primary PSU
N2200-PAC-400W / N2200-PAC-400W-B / N2200-PDC-400W / N2200-PDC-350W-B
Redundant PSU
Yes
Cooling
1 fan module: N2K-C2248-FAN / N2K-C2248-FAN-B
Operating Temperature
0°C to 40°C
Cisco Warranty
Cisco service ends 31 August 2027
Certifications
CE Marking / UL 60950-1 / CAN/CSA-C22.2 No. 60950-1 / EN 60950-1 / IEC 60950-1 / AS/NZS 60950-1 / GB4943 / 47CFR Part 15 Class A / AS/NZS CISPR22 Class A / CISPR22 Class A / EN55022 Class A / ICES003 Class A / VCCI Class A / EN61000-3-2 / EN61000-3-3 / KN22 Class A / CNS13438 Class A / EN50082-1 / EN61000-6-1 / EN55024 / CISPR24 / EN300386 / KN 61000-4 series / RoHS-6 / NEBS Level 3
Height
43.7 mm
Width
439.4 mm
Depth
449.6 mm
Weight
8 kg

Best For

FEX Sparing

A site with existing Cisco Nexus 5000, 6000, 7000 or 9000 parent switches can use the fabric extender to keep 48 100/1000BASE-T host connections on the same operational model. Check the airflow direction and power-supply type before the PO so the spare matches the rack row.

Fabric Link Ordering

A refresh that reuses copper server connections still needs four 10G fabric links back to the parent switch. Specify FET-10G, SFP-10G-SR, SFP-10G-LR, SFP-H10GB-CU1M, SFP-H10GB-CU3M or SFP-H10GB-CU5M separately when the order is not the transceiver bundle.

Lifecycle Stocking

A data center standard that still depends on Nexus 2000 fabric extenders has a defined support window ending 31 August 2027. Size spares around the 110W maximum draw, one fan module and dual power supplies, then record the support date in the asset plan.

Not Suitable If

Standalone switching

Nexus 2248TP-E operates as a fabric extender managed through a parent Nexus switch, not as an independent switch. N9K-C9348GC-FXP is the named replacement for standalone Nexus 9300 operation.

10G host connections

The host interfaces are 48 fixed 100/1000BASE-T RJ-45 ports, while the 10G SFP+ ports are fabric interfaces. For 10G server attachment, select a platform with 10G host ports.

PoE endpoints

The RJ-45 host ports do not provide PoE, PoE+ or PoE++ power. Use a PoE-capable access switch for phones, cameras, wireless access points or other powered endpoints.

Product Comparison Table

Cisco N2K-C2248TP-E-1GE Nexus 2248TP-E 48-Port Gigabit Fabric Extender, 4x10G SFP+ Fabric Interfaces, NX-OSN2K-C2248TP-E-1GECisco N2K-C2232PP-10GE Nexus 2232PP 32-Port 10 Gigabit Ethernet Fabric Extender, 8x10GE Fabric Interfaces, NX-OSN2K-C2232PP-10GECisco N2K-C2248TP Nexus 2000 48-Port Gigabit Switch, 4x10G Fabric UplinksN2K-C2248TPN2K-C2232PP-10GE (32x1/10GE+8x10GE), airflow/power optionN2K-C2232PPNexus 2248TP-E with 8 FET, choice of airflow/powerN2K-C2248TF-E
Depth449.6 mm449.6 mm449.6 mm449.6 mm449.6 mm
Ethernet TechnologyGigabit Ethernet10 Gigabit EthernetGigabit Ethernet10 Gigabit EthernetGigabit Ethernet
Form FactorRack-Mount 1URack-Mount 1URack-Mount 1URack-Mount 1URack-Mount 1U
Height43.7 mm43.7 mm43.7 mm43.7 mm43.7 mm
Manufacturer Part NumberN2K-C2248TP-E-1GEN2K-C2232PP-10GEN2K-C2248TPN2K-C2232PPN2K-C2248TF-E
Power Consumption110W270W110W270W110W
Switching Capacity176 Gbps800 Gbps176 Gbps800 Gbps176 Gbps
Weight8 kg8.3 kg8 kg.8.3 kg.8 kg.
Width439.4 mm439.4 mm439.4 mm439.4 mm439.4 mm

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

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Up to 3-Year Warranty Coverage

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Hassle-Free RMA & Returns

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Rigorously Tested & Quality Assured

Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.

Expert Technical Support

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Fast Global Delivery

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Questions & Answers

What is N2K-C2248TP-E-1GE?

N2K-C2248TP-E-1GE is a Cisco Nexus 2248TP-E 1 Gigabit Ethernet Fabric Extender with 48 100/1000BASE-T host ports and four 10G SFP+ fabric interfaces. The unit connects to a supported parent Nexus switch and extends that switch fabric to copper server access ports.

What does each part of N2K-C2248TP-E-1GE mean?

N2K identifies the Nexus 2000 fabric extender family, C2248TP-E identifies the Cisco Nexus 2248TP-E hardware, and 1GE identifies the 1 Gigabit Ethernet configuration. The product description also states 2 power supplies, 1 fan module, 48 100/1000-T ports and four 10GE fabric interfaces.

How is N2K-C2248TP-E-1GE managed?

N2K-C2248TP-E-1GE is managed through the parent Cisco Nexus switch, not as an independent switch. Management paths include DCNM, standard SNMP, XML interface and CLI through the upstream Nexus platform, with the fabric extender behaving like a remote line card.

Is N2K-C2248TP-E-1GE end of sale?

N2K-C2248TP-E-1GE reached end of sale on 24 August 2022, and Cisco support ends on 31 August 2027. The listed replacement PID is N9K-C9348GC-FXP, a Nexus 9300 switch with 48 100M/1GT ports plus higher-speed uplinks.

What condition and warranty does ORM Systems offer for N2K-C2248TP-E-1GE?

N2K-C2248TP-E-1GE is offered by ORM Systems as new sealed or certified refurbished hardware. Cisco service for the platform ends 31 August 2027; ORM warranty options are up to 3-year extended on new units and up to 1 year on certified refurbished units, with 30-day returns, terms apply.

Can N2K-C2248TP-E-1GE operate without a parent Nexus switch?

No, N2K-C2248TP-E-1GE cannot operate as a standalone access switch. The fabric extender connects through its 10G fabric interfaces to a supported parent Nexus switch, and the parent provides management, configuration and feature control for the host-facing ports.

How many ports does N2K-C2248TP-E-1GE have?

N2K-C2248TP-E-1GE has 48 100/1000BASE-T RJ-45 host interfaces and four 10G SFP+ fabric interfaces. The RJ-45 ports are for host attachment, while the SFP+ ports are fabric links toward the parent Nexus switch and require suitable optics or cables.

Which optics and cables fit the Nexus 2248TP-E fabric interfaces?

Nexus 2248TP-E fabric interfaces support FET-10G, SFP-10G-SR, SFP-10G-SR-S, SFP-10G-LR, SFP-10G-LR-S, SFP-H10GB-CU1M, SFP-H10GB-CU3M, SFP-H10GB-CU5M, SFP-H10GB-ACU7M and SFP-H10GB-ACU10M. The base configuration requires these fabric optics or cables separately.

Which parent switch families support Cisco Nexus 2248TP-E?

Cisco Nexus 2248TP-E is supported with Cisco Nexus 5000, 6000, 7000 and 9000 Series parent switches. Parent-switch software minimums vary by family, so the fabric extender should be matched to the installed Nexus platform and NX-OS release before ordering.

Does N2K-C2248TP-E-1GE support PoE?

No, N2K-C2248TP-E-1GE does not support PoE, PoE+ or PoE++ on its RJ-45 host interfaces. The 48 copper ports are 100/1000BASE-T data ports for host connectivity, so phones, access points, cameras and other powered endpoints need a different PoE-capable switch.

What is the difference between N2K-C2248TP-E-1GE and N2K-C2248TF-E?

N2K-C2248TF-E includes 8 Fabric Extender Transceivers, while N2K-C2248TP-E-1GE is the base 48-port copper model with four 10G fabric interfaces that require optics or cables. Choose N2K-C2248TF-E when the fabric-link transceiver bundle is required on the same purchase.

What is the difference between N2K-C2248TP-E-1GE and N2K-C2224TP-1GE?

N2K-C2248TP-E-1GE has 48 100/1000-T host ports and four 10GE fabric interfaces, while N2K-C2224TP-1GE has 24 100/1000-T host ports and two 10GE fabric interfaces. The 2248TP-E model suits higher copper density in the same FEX architecture.

What is the difference between N2K-C2248TP-E-1GE and N9K-C9348GC-FXP?

N9K-C9348GC-FXP is a Nexus 9300 switch with 48 100M/1GT ports, four 10/25G SFP28 ports and two 40/100G QSFP28 ports; N2K-C2248TP-E-1GE is a fabric extender with four 10G SFP+ fabric interfaces. The N9K model suits standalone switching.

How much power and cooling does N2K-C2248TP-E-1GE require?

N2K-C2248TP-E-1GE draws 95W typical input operating power and 110W maximum. The chassis ships in configurations with two power supplies and one fan module, with compatible airflow choices using N2K-C2248-FAN or N2K-C2248-FAN-B matched to the selected power supplies.