QFX5100-48T-AFO: Juniper 48x Tri-Speed RJ45 6x40GbE 1RU Switch
MPN: QFX5100-48T-AFO|By: Juniper

Starting from
$1,495
Indicative. Final pricing is confirmed with your quote.
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 48x tri-speed RJ45 6x40GbE 1RU Switch is supplied under part number QFX5100-48T-AFO. Airflow direction has to match the rest of the row, and a front-to-back unit dropped into a back-to-front aisle will run hot from day one. This is a 1RU chassis. Tell us the rack layout and we will confirm the variant.
The listed price is per unit and current; tell us the quantity and we will confirm what it holds at before you raise the order.
Specifications
General
- Manufacturer part number
- QFX5100-48T-AFO
- Product Type
- Network Switches
- Manufacturer
- Juniper
Interfaces & connectivity
- Port Configuration
- 6x40GbE
- Connector
- RJ45
Physical
- Rack Units
- 1RU
Published specifications for QFX5100-48T-AFO. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Juniper QFX5100-48T-AFO is deployed
- Swapping out a failed network switch for QFX5100-48T-AFO under change control
- Extending the access layer for a new floor or building
- Adding a top-of-rack switch to an existing fabric
Who this part is for
- 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
- Network teams replacing a failed switch under change control
What you get ordering this from us
Ordered by part number
Quoted and supplied against QFX5100-48T-AFO 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.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
Is QFX5100-48T-AFO 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-AFO 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
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| 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.
