QFX5100-48T-AFI: Juniper 48-Port 10GbE 6x40GbE Data Center Switch
MPN: QFX5100-48T-AFI|By: Juniper

Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
The Juniper 48-Port 10GbE 6x40GbE data center Switch is supplied under part number QFX5100-48T-AFI. Switches are chosen on port mix and uplink capacity rather than headline throughput. This one is 48-Port. Tell us what it is aggregating and we will confirm the uplinks and optics you will also need.
Tell us the deadline you are working to and we will say whether it is achievable before you commit to it internally.
Specifications
General
- Manufacturer part number
- QFX5100-48T-AFI
- Product Type
- Network Switches
- Manufacturer
- Juniper
Interfaces & connectivity
- Port Configuration
- 48-Port
- Port Speed
- 10GbE
Specifications for QFX5100-48T-AFI as published by Juniper. Where a value is absent it is because we could not verify it, not because it does not exist. Ask and we will check.
Where the Juniper QFX5100-48T-AFI is deployed
- Sourcing QFX5100-48T-AFI against a build sheet that names it explicitly
- Replacing a failed switch inside a maintenance window
- Standardising a customer estate on one switching platform
Who this part is for
- Network teams replacing a failed switch under change control
- Procurement buying network hardware on a purchase order with net terms
- Teams adding an access layer or a top-of-rack switch to a live fabric
What you get ordering this from us
Ordered by part number
Quoted and supplied against QFX5100-48T-AFI specifically, so what arrives is what your build sheet asks for.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Quoted with the optics and rails
The switch, the transceivers at both ends and the mounting hardware go on one bill of materials, so nothing blocks the install.
Questions buyers ask about this part
Is QFX5100-48T-AFI genuine and is the warranty intact?
Yes. It ships new in Juniper packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will QFX5100-48T-AFI work in my server?
Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
Do you accept purchase orders and quote at volume?
Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Network Switches we stock
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|---|---|---|---|---|
| Cisco Catalyst C9300-24T 24 x 1GbE RJ45 Layer 3 Managed Stackable Network Switch | Cisco | Port Configuration: 24 x 1GbE RJ45 | In Stock | $3,705 |
| Arista 7050SX3-48YC8 48 x 25GbE SFP28 + 8 x 100GbE QSFP28 Layer 3 Data Center Network Switch | Arista | Port Configuration: 48 x 25GbE SFP28 + 8 x 100GbE QSFP28 | In Stock | $14,950 |
| HPE Aruba JL661A CX 6300M 24-Port 24 x 1GbE RJ45 Layer 3 Managed Stackable Switch | HPE | Port Configuration: 24 x 1GbE RJ45 | In Stock | $3,445 |
| Dell EMC PowerSwitch S5248F-ON 48 x 25GbE SFP28 + 4 x 100GbE QSFP28 Open Networking Data Center Switch | Dell Technologies | Port Configuration: 48 x 25GbE SFP28 + 4 x 100GbE QSFP28 | In Stock | $11,960 |
| Fortinet FortiSwitch FS-424E 24 x 1GbE RJ45 Secure Managed Access Switch | Fortinet | Port Configuration: 24 x 1GbE RJ45 | In Stock | $2,145 |
| Ubiquiti UniFi USW-Pro-24-PoE 24 x 1GbE PoE+ RJ45 + 2 x 10G SFP+ Layer 3 Managed Network Switch | Ubiquiti | Port Configuration: 24 x 1GbE PoE+ RJ45 + 2 x 10G SFP+ | In Stock | $1,015 |
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Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.
