Juniper EX4550 Switches
The Juniper EX4550 are 1U Ethernet switches. The EX4550-32T has 32 10GBASE-T ports plus expansion module slots, and the EX4550-32F has 32 1/10GbE SFP+ ports. Expansion modules include the EX4550-EM-8XSFP (8 SFP+ or SFP ports) and the EX4550-VC1-128G (128 Gbps Virtual Chassis). Juniper gives June 30, 2019 as the end of sale date for the EX4550-32T-AFI, and June 30, 2024 as its end of support.
Sources: EX Series documentation archive (EX4550 Switch Hardware Guide), EX4550 Ethernet Switch Datasheet, Juniper End of Life Products and Milestones: EX Series Hardware
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Juniper EX4550 facts from the maker
- EX4550-32T-AFI
- 32 x 10GBASE-T + expansion module slots; back to front airflow; 1U Source: EX Series documentation archive (EX4550 Switch Hardware Guide)
- EX4550-32F
- 32 x 1/10GbE SFP+; 650 W AC or DC power supply Source: EX4550 Ethernet Switch Datasheet
- EX4550-EM-8XSFP
- Expansion module: 8 x 10GbE SFP+ / 1GbE SFP Source: EX Series documentation archive (EX4550 Switch Hardware Guide)
- EX4550-EM-8XT
- Expansion module: 8 x 100M/1G/10GBASE-T Source: EX4550 Ethernet Switch Datasheet
- EX4550-VC1-128G
- 128 Gbps Virtual Chassis module; Virtual Chassis cables sold separately Source: EX4550 Ethernet Switch Datasheet
- Weight
- 19.4 lb (8.8 kg) with 1 AC power supply Source: EX Series documentation archive (EX4550 Switch Hardware Guide)
- End of sale
- June 30, 2019 (EX4550-32T-AFI, EX4550-EM-8XSFP, EX4550-FANMODULE-AFO) Source: Juniper End of Life Products and Milestones: EX Series Hardware
Updated
Guides on the Juniper EX4550
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Juniper EX4550 Switches in the catalog
EX4550-32F-AFI Juniper Switch, Back-to-Front, Refurbished, 32x 1/10GbE SFP+
In stock
$790Ships same day
EX4550-VC1-128G Juniper Stacking Module, Refurbished, EX4550, 128G Virtual Chassis Module
In stock
$745Ships same day
EX4550-32F-AFO Juniper Switch, Front-to-Back, Refurbished, 32x 1/10GbE SFP+
In stock
$470Ships same day
EX4550-EM-8XT Juniper Uplink Module, Refurbished, 8x 1/10GbE RJ45
In stock
$190Ships same day
EX4550-32F-DC-AFI Juniper Switch, Back-to-Front, Used, 32x 1/10GbE SFP+
In stock
$1,915Ships same day
EX4550-EM-2QSFP Juniper Uplink Module, Refurbished, 2x 40GbE QSFP+
In stock
$390Ships same day
EX4550-32T-AFI Juniper Switch, Back-to-Front, Refurbished, 32x 1/10GbE RJ45
In stock
$260Ships same day
EX4550-32F-DC-AFO Juniper Switch, Front-to-Back, Used, 32x 1/10GbE SFP+
In stock
$130Ships same day
Juniper EX4550 part numbers
| Part number | Ports | Airflow | Condition | End of sale | Price | Stock |
|---|---|---|---|---|---|---|
| EX4550-32F-AFI | 32 × 1/10GbE | Back-to-front (AFI) | Refurbished, tested & guaranteed | $790 | In stock | |
| EX4550-VC1-128G | Refurbished, tested & guaranteed | $745 | In stock | |||
| EX4550-32F-AFO | 32 × 1/10GbE | Front-to-back (AFO) | Refurbished, tested & guaranteed | $470 | In stock | |
| EX4550-EM-8XT | 8 × 1/10GbE | Refurbished, tested & guaranteed | $190 | In stock | ||
| EX4550-32F-DC-AFI | 32 × 1/10GbE | Back-to-front (AFI) | Used, tested & guaranteed | $1,915 | In stock | |
| EX4550-EM-2QSFP | 2 × 40GbE | Refurbished, tested & guaranteed | $390 | In stock | ||
| EX4550-32T-AFI | 32 × 1/10GbE | Back-to-front (AFI) | Refurbished, tested & guaranteed | $260 | In stock | |
| EX4550-32F-DC-AFO | 32 × 1/10GbE | Front-to-back (AFO) | Used, tested & guaranteed | $130 | In stock |
End of sale and support
| Model | Announced | End of sale | End of support | Notice |
|---|---|---|---|---|
| Juniper EX4550 | Juniper notice |
Questions about the Juniper EX4550 family
- Is the EX4550 end of sale?
- Yes. Juniper gives June 30, 2019 as the end of sale date for the EX4550-32T-AFI, EX4550-EM-8XSFP and EX4550-FANMODULE-AFO, and June 30, 2024 as their end of support.Source: Juniper End of Life Products and Milestones: EX Series Hardware
- What does the EX4550-VC1-128G do?
- It is the 128 Gbps Virtual Chassis module for the EX4550; the Virtual Chassis cables are sold separately.Source: EX4550 Ethernet Switch Datasheet
- What do AFI and AFO mean on an EX4550?
- They name the airflow. The EX4550-32T-AFI moves air back to front; AFO parts such as the EX4550-FANMODULE-AFO move air front to back (AIR OUT).Source: EX Series documentation archive (EX4550 Switch Hardware Guide)
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