t
Juniper

Juniper Juniper EX4400-EM-4S

Switches

MPNJuniper EX4400-EM-4SOtherUpdated

Key facts

Part number
Juniper EX4400-EM-4S
Brand
Juniper
Category
Other
Price
Contact us for pricing
Availability
On request — ask for a quote

The Juniper Juniper EX4400-EM-4S is an other listed on tprice.co. Request a quote for volume pricing, or sell us your used others.

Overview

Juniper's EX4400-EM-4S sets a new benchmark as a high-performance extension module designed for enterprise-grade switches. The ex4400-em-4s module delivers seamless expansion by providing four 10G SFP+ ports, ideal for demanding applications where bandwidth and flexibility are critical. As a purpose-built add-on, it empowers organizations to upgrade their infrastructure and scale connectivity without interrupting existing operations. Juniper’s expertise in secure, reliable switching ensures that the ex4400-em-4s integrates smoothly with the EX4400 series, enabling streamlined management and robust network segmentation. Featuring hot-swappable functionality and passive cooling, the ex4400-em-4s stands out for minimizing downtime during upgrades and for its environmentally efficient design. The key 10 Gigabit Ethernet interface boosts throughput for evolving enterprise data, cloud, and virtualization needs, making this a trusted choice for organizations optimizing their infrastructure. Advanced activity and link LED indicators provide real-time port status, supporting intuitive management. For global businesses and IT integrators, the ex4400-em-4s extension module addresses rapid network expansion with proven Juniper reliability and compliance certifications such as RoHS, CE, and FCC. For channel partners, system integrators, and end-users across competitive markets, this is a forward-thinking addition to any advanced switching portfolio. The ex4400-em-4s, part of Juniper’s suite of next-generation switches, is engineered to tackle modern networking demands with operational simplicity and superior performance.

Product Highlights

4x10G SFP+

High-Speed Ports

Hot-Swappable

Seamless Upgrade

10 Gbps

Per Port Speed

Product Applications Scenarios

Enterprise Network

Enhances enterprise core and access layers with scalable 10G connectivity without service disruption.

Data Center

Delivers high-bandwidth server aggregation, accelerating virtualization and reducing connection bottlenecks.

Cloud Services

Supports cloud migration with high-performance expansion, improving services agility and availability.

Specifications

Product Features Comparison

Model Number
Description
JNP-SFP-10GE-LR
Juniper 10G SFP+ LR Transceiver Module for long-distance fiber connections
JNP-SFP-10GE-SR
Juniper 10G SFP+ SR Transceiver Module for short-range fiber connectivity
JNP-10G-DAC-1M
Juniper 1m SFP+ 10G Direct Attach Copper Cable for cost-effective stacking and short-reach links

Price history

No price history has been recorded for this part yet.

Why buy from Prology

  • Tested before dispatchEvery item is checked by our technicians before it ships.
  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
  • Fast shippingDispatched from our Australian and US locations.
  • Real people, quick repliesQuotes and answers within 1 business day.

Request a quote for Juniper EX4400-EM-4S

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More Juniper Other

All Juniper parts starting with “J” · All Juniper part numbers

We buy it

Have this part spare? We buy it

Prology buys used and surplus others – including Juniper EX4400-EM-4S. Sell outright or trade in against your next order. Offer within 1 business day.