EX2300-48MP Juniper Switch, Refurbished, 48x 1GbE PoE+ RJ45 (16 × 2.5GbE) and 6x 10GbE SFP+
- Condition
- Refurbished, tested & guaranteed
- WARRANTY & RETURNS
- EX2300-48MP has a 3-year warranty and a 30-day return policy. DOA units are replaced or refunded. Full terms are on the warranty page and the refund policy.
- Availability
- In stock
$1,875
Free US ground shippingOrders placed by 12pm ship the same day.
A firm price comes back, typically the same business day. Prefer a PO or wire? We take those too. Just ask.
The Juniper EX2300-48MP is a switch from the Juniper EX2300 family with 48 ports of 1GbE PoE+ RJ45 (16 × 2.5GbE) and 6 ports of 10GbE SFP+. It runs Junos OS. This unit is refurbished (used): inspected, powered on and functionally tested by Townsend Networks technicians before listing. One switch per order, with a rack-mount kit and the power cable(s) to match.
- Model
- EX2300-48MP
- Network Ports
- 48 × 1GbE (16 × 2.5GbE)
- Connectors
- RJ45, SFP+
- Type
- Switch
- Condition
- Refurbished, tested & guaranteed
Technical details
| Brand | Juniper |
|---|---|
| Family | EX2300 |
| Uplinks | 6x 10GbE SFP+ |
| Total ports | 54 |
| Fastest port | 10GbE |
| Management ports | Out-of-band Ethernet management port |
| PoE | PoE |
| PoE standard | 802.3at |
| PoE budget | 750 W |
| Operating system | Junos OS |
| Rack units | 1U |
| Airflow | Side-to-side: four fans along the right side panel |
| Dimensions | H 1.75 in (4.45 cm) x W 17.4 in (44.19 cm) x D 14.5 in (36.83 cm) |
| Weight | 14.33 lb (6.5 kg) |
| Power supplies | Built in along the rear panel, with an AC power cord inlet |
| Input voltage | 100 through 240 V AC, 50/60 Hz nominal |
| Power draw (maximum) | 90 W AC (input power without PoE) |
| Operating temperature | 32° to 113° F (0° to 45° C) |
| Storage temperature | -40° to 158° F (-40° to 70° C) |
| Operating humidity | 10% to 85% (noncondensing) |
| Operating altitude | up to 13,000 ft (3962 m) at 40° C according to GR-63 |
| Acoustic noise | 45.8 dB |
| CPU | 1.25GHz ARM CPU |
| Flash storage | 8 GB |
| Switching capacity | 132 Gbps (unidirectional)/264 Gbps (bidirectional) |
| Forwarding rate | 130 Mpps (wire speed) |
| MAC addresses | 16,000 (in hardware) |
| IPv4 routes | 512 prefixes; 4,096 host routes (unicast, in hardware) |
| IPv6 routes | 512 prefixes; 2,048 host routes (unicast, in hardware) |
| VLANs | 4093 (2044 active VLAN) |
| Jumbo frames | 9216 bytes |
| Stacking | Virtual Chassis, up to four switches, 80 Gbps interconnect |
| Console port | RJ-45 serial console port |
| USB port | rear panel USB port |
| Certifications | FCC 47CFR Part 15 Class A; EN 55022 Class A; ICES-003 Class A; VCCI Class A |
End of sale and support
| Model | Announced | End of sale | End of support | Notice |
|---|---|---|---|---|
| Juniper EX2300 | Juniper notice |
Juniper end-of-life notice TSB107683. End of engineering is 2029-09-30.
Questions about the Juniper EX2300 family
- What power does the EX2300-48MP use?
- The EX2300-48MP uses a PoE budget of 750 W and 802.3at.
- What ports does the EX2300-48MP have?
- The EX2300-48MP has 48 × 1GbE (16 × 2.5GbE), with uplinks of 6x 10GbE SFP+ and 54 data ports in all.
- Which way does the air flow on the EX2300-48MP?
- The airflow of the EX2300-48MP is side-to-side: four fans along the right side panel.
- How much power does the EX2300-48MP draw?
- The maximum power draw of the EX2300-48MP is 90 W AC (input power without PoE).
- What are the size and weight of the EX2300-48MP?
- The EX2300-48MP measures H 1.75 in (4.45 cm) x W 17.4 in (44.19 cm) x D 14.5 in (36.83 cm) and weighs 14.33 lb (6.5 kg).
- How much rack space does the EX2300-48MP take?
- The EX2300-48MP takes 1U of rack space.
- Is the Juniper EX2300 end of life?
- Yes. Juniper's end-of-life notice TSB107683, announced 30 April 2026, covers every EX2300 model on this page. Juniper lists the last order date as 30 September 2026, end of engineering as 30 September 2029, the last software version as Junos 25.4 and end of support as 30 September 2031.
- What does -VC mean on an EX2300?
- Juniper's EX2300 model table lists the Virtual Chassis licence as included on the -VC models and not included on the others. Up to four EX2300 switches, EX2300-C models included, can be joined into one Virtual Chassis and managed as a single switch, using the 10GbE uplink ports with SFP+ transceivers; Juniper notes that a Virtual Chassis cannot be formed over 1G SFP transceivers.
- What is different about the EX2300-48MP?
- It has 32 10/100/1000 ports and 16 100/1000/2500 ports, all with PoE+, six 10GbE SFP+ uplinks instead of four, a 740 W PoE budget and fans that cool side to side. Juniper's hardware guide points to the 2.5GbE ports for connecting 802.11ac Wave 2 wireless access points.
- How much PoE do the EX2300 models deliver?
- Juniper's model table gives the EX2300-C-12P 124 W across its 12 ports and the EX2300-48P and EX2300-48MP 740 W across all 48 ports. The T models have no PoE, and the uplink ports never carry PoE on any model.
- Which EX2300 models are fanless?
- The EX2300-C models, the EX2300-C-12T and EX2300-C-12P. They cool through vents and heatsinks instead of fans, and Juniper documents desk and under-desk mounting for them. The 24- and 48-port models have built-in fans.
- What condition and warranty come with a Juniper EX2300 switch from Townsend?
- Each listing prints its own condition. Units sold as new, refurbished or used are bench tested before they are listed: every port and module slot is checked and the previous owner's configuration is erased. They are covered by the Townsend warranty from the date of delivery; if the hardware fails in normal use we repair it or replace it with a tested unit, and the length and terms are on our warranty page. Unused hardware can be returned within 30 days of delivery. Juniper software licences and support contracts are not part of our warranty.
Juniper EX2300-48MP / 48-Port PoE+ Multigigabit Switch, 32x 1GbE RJ45 + 16x 100M/1G/2.5GbE RJ45, 6x 1/10GbE SFP/SFP+ uplinks, 750W PoE budget
WHAT'S INCLUDED
One (1) Juniper EX2300-48MP. Includes a rack-mount kit and the power cable(s) to match the switch.
CONDITION & TESTING
Condition: Refurbished, Tested & Guaranteed EX2300-48MP was tested by Townsend Networks technicians before listing. The test process is on /testing-process.
Related models
EX2300-48T-VC Juniper Switch, AC Power, Used, 48x 1GbE RJ45 and 4x 1/10GbE SFP+
EX2300-48P Juniper Switch, AC Power, Refurbished, 48x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+
EX2300-24T Juniper Switch, Front-to-Back, Refurbished, 24x 1GbE RJ45 and 4x 1/10GbE SFP+
EX2300-C-12T Juniper Switch, Refurbished, 12x 1GbE RJ45 and 2x 1/10GbE SFP+
Also from JuniperEX2300-C-12P
Selling your Juniper EX2300-48MP? We buy used network gear.
Questions about the EX2300-48MP? Call 415-626-4231 or email sales@townsendnetworks.com.