Juniper EX4550 Switches
Every unit tested in-house by certified technicians. Orders placed by 12pm ship same day. 30-day returns on unused hardware.
Juniper EX4550 Switches in the catalog
EX4550-32F-AFI
EX4550-32F-AFI Juniper EX4550 switch, 32x 1/10GbE SFP+
In stock
EX4550-32F-AFO
EX4550-32F-AFO Juniper EX4550 switch, 32x 10GbE SFP+
In stock
EX4550-EM-8XT
EX4550-EM-8XT Juniper EX4550 uplink module, 8x 1/10GbE RJ45
In stock
EX4550-32F-DC-AFI
EX4550-32F-DC-AFI Juniper EX4550 switch, 32x 1/10GbE SFP+
In stock
EX4550-32T-AFI
EX4550-32T-AFI Juniper EX4550 switch, 32x 10GbE RJ45
In stock
EX4550-32F-DC-AFO
EX4550-32F-DC-AFO Juniper EX4550 switch, 32x 1/10GbE SFP+
In stock
Juniper EX4550 part numbers
| Part number | Listing | Condition | Price | Stock |
|---|---|---|---|---|
| EX4550-32F-AFI | EX4550-32F-AFI Juniper EX4550 switch, 32x 1/10GbE SFP+ | Refurbished, tested & guaranteed | $790 | In stock |
| EX4550-32F-AFO | EX4550-32F-AFO Juniper EX4550 switch, 32x 10GbE SFP+ | Refurbished, tested & guaranteed | $750 | In stock |
| EX4550-EM-8XT | EX4550-EM-8XT Juniper EX4550 uplink module, 8x 1/10GbE RJ45 | Refurbished, tested & guaranteed | $190 | In stock |
| EX4550-32F-DC-AFI | EX4550-32F-DC-AFI Juniper EX4550 switch, 32x 1/10GbE SFP+ | Used, tested & guaranteed | $1,915 | In stock |
| EX4550-32T-AFI | EX4550-32T-AFI Juniper EX4550 switch, 32x 10GbE RJ45 | Refurbished, tested & guaranteed | $1,115 | In stock |
| EX4550-32F-DC-AFO | EX4550-32F-DC-AFO Juniper EX4550 switch, 32x 1/10GbE SFP+ | Used, tested & guaranteed | $1,115 | In stock |
End of sale and support
| Model | Announced | End of sale | End of support | Notice |
|---|---|---|---|---|
| Juniper EX4550 | Juniper notice |
Questions and answers
- Is the Juniper EX4550 end of life?
- Juniper ended the sale of the Juniper EX4550 on June 30, 2019. Its support ended on June 30, 2024. The dates are from the maker notice linked in the end of sale table on this page. The hardware keeps working after them; what ends is the maker's side: new software fixes, support cases and replacement under a maker contract.
More of the catalog
More Juniper series
- Juniper EX Series
- Juniper EX2300
- Juniper EX3400
- Juniper EX4300
- Juniper EX4400
- Juniper EX4600
- Juniper EX4650
- Juniper MX Series
- Juniper MX40
- Juniper MX80
- Juniper MX104
- Juniper MX204
- Juniper MX240
- Juniper MX304
- Juniper MX480
- Juniper MX960
- Juniper QFX Series
- Juniper QFX5100
- Juniper QFX5120
- Juniper QFX5200
- Juniper SRX Series
- Juniper SRX1500
- Juniper SRX4600
- Juniper ACX Series
- Juniper ACX7100
- Juniper ACX5448
- Juniper MX Line Cards
- Juniper MX Routing Engines
- Juniper EX Accessories
- Juniper SRX345
- Juniper SRX3000 and SRX5000
- Juniper JPSU Power Supplies
Buying in volume, or don't see the exact part number? We quote same day.
Request a quoteWhy buy from Townsend
The model
We buy, sell and trade hardware
We buy and sell tested Juniper, Arista, Brocade, and Cisco hardware. The same bench that grades equipment for our buyers evaluates the equipment we buy from our sellers, so every grade has to stand up on both sides of the transaction.
The bench
We don't take a supplier's word for it. We test it ourselves.
Every unit goes to our own certified technicians before it reaches the shelf: powered up, ports exercised, PSUs, fans and thermals checked, then verified again before it ships. Not a drop-ship, not a photograph of someone else's stock.
The desk
A person who knows the hardware
Quotes are answered by someone who can tell you what an EX4600-40F-AFI is without looking it up, and who will say so when a part is the wrong one for the job, usually the same business day.
Questions buyers ask
- Is the hardware tested before it ships?
- Yes. Every unit (new-excess, used, or refurbished) is bench-tested in-house by certified technicians before it is listed, and re-verified before it ships. See our Testing Process page for the details.
- How fast do orders ship?
- Orders placed by 12pm ship the same business day. Overnight shipping is available across the US, and we deliver worldwide.
- Do you buy used equipment?
- Yes. Buying and liquidating surplus gear is half our business. We buy Juniper, Arista, Brocade and Cisco hardware for cash, wire, or trade-in credit, arrange pickup, and process within 48 hours of receipt.
- How do quotes work for unpriced items?
- High-ticket and bulk items are quote-driven. Send the part number and quantity through the quote form, chat, or phone and a human who knows the hardware will come back with a firm price, typically the same business day.
About Juniper EX4550 Switches at Townsend
Juniper EX4550 switches, listed with prices and live stock at Townsend Networks: EX4550-32F-AFI, EX4550-32F-AFO, EX4550-32F-DC-AFI, EX4550-32F-DC-AFO, EX4550-32T-AFI and EX4550-EM-8XT. Every unit is tested in-house before it ships and carries a 3-year warranty.
Need a part number that is not listed? Request a quote and we will check the warehouse.