Juniper • SKU EX4300-32F
Juniper EX4300-32F — EX4300-32F
Juniper EX4300-32F — 1U fixed enterprise/aggregation switch, 32x 100/1000BASE-X SFP fiber ports + 4x 10GbE SFP+ + 2x 40GbE QSFP+ built-in, plus a modular uplink slot; 350W AC PSU, front-to-back airflow, NO PoE; optics sold separately.
- End-of-sale — refurbished only
- Stock image pending — request real-world photo
Download Juniper datasheet ↗ via Juniper official EX4300 Line of Ethernet Switches datasheet (PDF, juniper.net DAM)
What is the Juniper EX4300-32F?
Juniper EX4300-32F — 1U fixed enterprise/aggregation switch, 32x 100/1000BASE-X SFP fiber ports + 4x 10GbE SFP+ + 2x 40GbE QSFP+ built-in, plus a modular uplink slot; 350W AC PSU, front-to-back airflow, NO PoE; optics sold separately.
TFI supplies the EX4300-32F refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| ports | 32x 100/1000BASE-X SFP fiber (1GbE) network ports |
|---|---|
| uplinks | 4x 10GBASE-X SFP+ and 2x 40GBASE-X QSFP+ built-in, plus modular uplink slot (2x40GbE QSFP+ or 8x 1/10GbE SFP+ module) |
| switching capacity | 464 Gbps |
| forwarding rate | Up to 345 Mpps |
| poe | None — PoE not supported on 32-port fiber models |
| power supply | 350W AC PSU (1 included; second optional for redundancy); front-to-back / AFO airflow |
| form factor | 1U rack-mount; ~64,000 MAC address table |
| stacking | Virtual Chassis — up to 10 EX4300/EX4600 units managed as one |
| eol status | End-of-Life announced (EX4300 line); End-of-Support extends to approx. 2029 per distributor lifecycle trackers |
End-of-life status
The EX4300-32F is end-of-sale
Juniper has declared the EX4300-32F end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished EX4300-32F delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Juniper EX4300-32F?
- Juniper EX4300-32F — 1U fixed enterprise/aggregation switch, 32x 100/1000BASE-X SFP fiber ports + 4x 10GbE SFP+ + 2x 40GbE QSFP+ built-in, plus a modular uplink slot; 350W AC PSU, front-to-back airflow, NO PoE; optics sold separately.
- Is the EX4300-32F still supported?
- The Juniper EX4300-32F has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Does the EX4300-32F support PoE?
- PoE on the EX4300-32F: None — PoE not supported on 32-port fiber models.
- How many ports does the EX4300-32F have?
- Port configuration: 32x 100/1000BASE-X SFP fiber (1GbE) network ports; uplinks: 4x 10GBASE-X SFP+ and 2x 40GBASE-X QSFP+ built-in, plus modular uplink slot (2x40GbE QSFP+ or 8x 1/10GbE SFP+ module).
- Can TFI deliver the EX4300-32F in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Juniper EX4300-32F nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the EX4300 Switch Series
-
EX-QFX-MACSECACC3
Juniper MACsec Software License for EX4300 and EX4200 Access Switches
-
EX-UM-2QSFP
Juniper EX4300 2-Port 40GbE QSFP+ Uplink Module for EX4300-32F and EX4300-32F-DC
-
EX-UM-2QSFP-MR
Juniper EX4300MP 2-Port 40GbE QSFP+/2-Port 100GbE QSPF28 Uplink Module for EX4300-48MP
-
EX-UM-4SFPP-MR
Juniper EX4300MP 4-Port 1GbE/10GbE SFP+ Uplink Module for EX4300-48MP
-
EX-UM-4X4SFP
Juniper EX4300 4-Port 1GbE/10GbE SFP+ Uplink Module for EX4300-24T, EX4300-48T, EX4300-48T-AFI, EX4300-48T-DC, EX4300-48T-DCAFI, EX4300-24P and EX4300-48P
Verification sources (8)
- https://www.juniper.net/content/dam/www/assets/datasheets/us/en/switches/ex4300-line-of-ethernet-switches-datasheet.pdf
- https://www.juniper.net/documentation/us/en/hardware/ex4300/topics/topic-map/ex4300-system-overview.html
- https://www.juniper.net/documentation/us/en/hardware/ex4300/topics/topic-map/ex4300-power-system.html
- https://itprice.com/juniper/ex4300-32f.html
- https://www.router-switch.com/ex4300-32f.html
- https://www.networkscreen.com/ex4300-32f.asp
- https://www.layer23-switch.com/eol-eosl-tool/b-ex4300-32f-3s-e/
- https://support.juniper.net/support/eol/product/ex_series/
Need pricing on EX4300-32F?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.