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Juniper QFX5120-48Y Switch

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Juniper QFX5120-48Y Switch
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Authorized partner of Juniper Networks

★ Authorized partner of Juniper Networks. Genuine product with full manufacturer warranty, imported and supported by DEL.

BrandJuniper Networks
CategoryNetworking
FamilyQFX5120
Type48×25G datacentre switch
SKUqfx5120-48y
ApplicationsDatacentre leaf/spine · Virtualisation hosts

★ Highlights

  • 48× 25GbE SFP28 + 8× 100G QSFP28
  • VXLAN / EVPN fabric ready
  • Deep buffers for storage & RoCEv2
  • Junos EVO or Junos OS options

At a Glance

  • Direct brand partners22 authorised principals
  • Group brand access100+ via Smart Technologies
  • Catalogue categories18 solution-aligned families
  • Delivery coverageAll 64 districts of Bangladesh
  • Procuremente-GP registered · PPR-compliant
  • PricingOn request — official quotation the same day

Genuine stock · Manufacturer warranty · Tender documentation on demand

Technical specifications are provided in English; Bangla summaries accompany software titles.

Technical Specifications

Key specifications

Technical specifications are provided in English; Bangla summaries accompany software titles.

Key specifications08 entries
01Ports
48× 25GbE SFP28 + 8× 100G QSFP28
02Capacity
4.0 Tbps / 1.5 Bpps
03Features
EVPN-VXLAN, MC-LAG, RoCEv2
04Latency
~550ns port-to-port
05OS
Junos OS / Junos OS Evolved
06Power
Dual AC/DC, airflow options
07Form
1U rackmount
08Support
DEL 3-year JTAC
Spec values per manufacturer datasheet · qfx5120-48y
Capabilities

What it delivers

Technical specifications are provided in English; Bangla summaries accompany software titles.

Bandwidth

4 Tbps switching capacity non-blocking.

Overlay

EVPN-VXLAN terminates tunnels at the leaf without gateways.

Storage

Lossless Ethernet (PFC/ETS) protects iSCSI and NFS.

Familiar

Standard Junos config reused from campus gear.

Fit Check

Ideal for

Technical specifications are provided in English; Bangla summaries accompany software titles.

  1. 01Server farms moving to 25G access
  2. 02EVPN-VXLAN private cloud builds
  3. 03HCI clusters needing lossless storage nets
  4. 04Organisations standardising on Juniper campus and DC

Not sure about the fit?

Share your workload, scale targets and timelines — DEL solution engineers will validate this platform against your requirements and, where a better match exists, propose alternatives from the same authorised catalogue.

Ask an engineer

Response within one business day

Gallery

Product gallery

Technical specifications are provided in English; Bangla summaries accompany software titles.

Aruba CX 6300M 24-port SwitchAruba (HPE)Aruba CX 6300M 24-port SwitchDetails →DEL 48-Port Core SwitchDEL 48-Port Core SwitchDetails →Dell PowerSwitch S5248F-ONDell TechnologiesDell PowerSwitch S5248F-ONDetails →Juniper EX4400 Series SwitchJuniper NetworksJuniper EX4400 Series SwitchDetails →APC Smart-UPS SRT 5000VAAPC by SchneiderAPC Smart-UPS SRT 5000VADetails →APC Symmetra PXAPC by Schneider ElectricAPC Symmetra PXDetails →APC Symmetra PX V2APC by Schneider ElectricAPC Symmetra PX V2Details →Azure Stack HCI 23H2Microsoft AzureAzure Stack HCI 23H2Details →
Documentation

Downloads & datasheets

Official manufacturer documentation for this product — datasheets, spec sheets and compatibility guides. Links open PDF documents.

Juniper QFX5120-48Y Switch — Technical Specifications

EN · Size 1.2 MB · Pages 3

Not uploaded yet

Technical specifications are provided in English; Bangla summaries accompany software titles.

Related Products

Frequently sourced together

Products from the same family and category that customers typically evaluate alongside this one.

Dell PowerSwitch S5248F-ONDell TechnologiesDell PowerSwitch S5248F-ONDetails →Aruba CX 6300M 24-port SwitchAruba (HPE)Aruba CX 6300M 24-port SwitchDetails →DEL 48-Port Core SwitchDEL 48-Port Core SwitchDetails →Juniper EX4400 Series SwitchJuniper NetworksJuniper EX4400 Series SwitchDetails →APC Smart-UPS SRT 5000VAAPC by SchneiderAPC Smart-UPS SRT 5000VADetails →APC Symmetra PXAPC by Schneider ElectricAPC Symmetra PXDetails →APC Symmetra PX V2APC by Schneider ElectricAPC Symmetra PX V2Details →Azure Stack HCI 23H2Microsoft AzureAzure Stack HCI 23H2Details →Dell PowerEdge R750Dell TechnologiesDell PowerEdge R750Details →Dell PowerEdge R760Dell TechnologiesDell PowerEdge R760Details →Dell PowerStore 500Dell TechnologiesDell PowerStore 500Details →Dell UltraSharp U4021QWDell TechnologiesDell UltraSharp U4021QWDetails →

Technical specifications are provided in English; Bangla summaries accompany software titles.

Compatible With

Works well in this stack

Verified pairings our engineers recommend — networking, security, power and platform components that complete the solution.

Aruba CX 6300M 24-port SwitchAruba (HPE) · 24-port PoE+ campus access switchDEL 48-Port Core Switch · 48-port core/distribution switchDell PowerSwitch S5248F-ONDell Technologies · 48×25G open networking switchJuniper EX4400 Series SwitchJuniper Networks · Campus access/distribution switch

Technical specifications are provided in English; Bangla summaries accompany software titles.

Next Step

Request a Quote

Send this configuration to DEL’s account team and receive an official quotation — same business day. Pricing is provided on request to keep your procurement documentation current.

The inquiry form arrives pre-filled with this product’s name and SKU.

SKUqfx5120-48y
ProductJuniper QFX5120-48Y Switch
Request a Quote

Pricing on request — official quotation within one business day.

Technical specifications are provided in English; Bangla summaries accompany software titles.

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