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EX4650-48Y-DC-AFO Juniper Switch, Front-to-Back, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28

EX4650-48Y-DC-AFO Juniper Switch, Front-to-Back, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28

Condition
Refurbished, tested & guaranteed
WARRANTY & RETURNS
EX4650-48Y-DC-AFO 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

$8,995

Free US ground shipping

Orders placed by 12pm ship the same day.

Request a quote415-626-4231

A firm price comes back, typically the same business day. Prefer a PO or wire? We take those too. Just ask.

The Juniper EX4650-48Y-DC-AFO is a switch from the Juniper EX4650 family with 48 ports of 1/10/25GbE SFP28, 8 ports of 100GbE QSFP28, front-to-back airflow and DC power. It runs Junos OS, with a 1U form factor. 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.

Other versions

  • EX4650-48Y-AFO

    Refurbished, tested & guaranteedAirflow: Front-to-back (AFO)In stock

    $9,400
  • EX4650-48Y-AFO

    NewAirflow: Front-to-back (AFO)In stock

    $10,885
Maker description
48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/40GbE QSFP28/QSFP+ ports, redundant fans, 2 DC power supplies, 2 power cords, 4-post rack mount kit, and front to back airflow
HOW IT DIFFERS
EX4650-48Y-DC-AFO runs on 2 DC power supplies (-44 to -72 V DC) with front to back airflow. Its sister EX4650-48Y-AFO is the same 48 SFP28 plus 8 QSFP28 switch on 2 AC power supplies (110 to 240 V).
Model
EX4650-48Y-DC-AFO
Network Ports
48 × 1/10/25GbE
Connectors
SFP28, QSFP28
Type
Switch
Condition
Refurbished, tested & guaranteed

Technical details

BrandJuniper
FamilyEX4650
Uplinks8x 100GbE QSFP28
Total ports56
Fastest port100GbE
Operating systemJunos OS
Form factor1U
Rack units1U
AirflowFront-to-back (AFO)
Power inputDC
Throughput4 Tbps / 2.98 Bpps aggregate
Dimensions1.72 x 17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm)
Weight23.7 lb (10.75 kg)
Fans4+1 redundant hot-pluggable fan modules
Power supplies2 x 650 W DC (1+1, hot-pluggable)
Input voltage-44 to -72 VDC
Power draw (typical)260 W
Power draw (maximum)450 W
Operating temperature32 to 104°F (0 to 40°C)
Operating altitudeUp to 6000 ft (1829 m)
CPU2.3 GHz quad-core Intel
Memory (DRAM)16 GB
Flash storage64 GB SSD
LatencyAs low as 550 nanoseconds

Juniper datasheet

Testing process

Questions and answers

What ports does the EX4650-48Y-DC-AFO have?
The EX4650-48Y-DC-AFO has 48 × 1/10/25GbE, with uplinks of 8x 100GbE QSFP28 and 56 data ports in all.
What is the throughput of the EX4650-48Y-DC-AFO?
The EX4650-48Y-DC-AFO has a throughput of 4 Tbps / 2.98 Bpps aggregate.
Which way does the air flow on the EX4650-48Y-DC-AFO?
The airflow of the EX4650-48Y-DC-AFO is front-to-back (AFO).
What power does the EX4650-48Y-DC-AFO use?
The EX4650-48Y-DC-AFO uses DC.
How much power does the EX4650-48Y-DC-AFO draw?
The typical power draw of the EX4650-48Y-DC-AFO is 260 W, and its maximum is 450 W.
What are the size and weight of the EX4650-48Y-DC-AFO?
The EX4650-48Y-DC-AFO measures 1.72 x 17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm) and weighs 23.7 lb (10.75 kg).

WHAT'S INCLUDED

One (1) Juniper EX4650-48Y-DC-AFO. Includes a rack-mount kit and the power cable(s) to match the switch.

CONDITION & TESTING

Condition: Refurbished, Tested & Guaranteed EX4650-48Y-DC-AFO was tested by Townsend Networks technicians before listing. The test process is on the testing process.

Selling your Juniper EX4650-48Y-DC-AFO? We buy used network gear.

Questions about the EX4650-48Y-DC-AFO? Call 415-626-4231 or email sales@townsendnetworks.com.

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