Juniper Switch Modules & Cards Archives

Juniper Networks MPC4E-3D-32XGE-SFPP Modular Port Concentrator

0 out of 5

The Juniper MPC4E-3D-32XGE-SFPP is a 32-port 10GbE SFP+ line card for MX Series routers, delivering up to 260Gbps throughput and scalable edge networking performance.

Juniper Networks EX4400-EM-4S Uplink Expansion Module – 4x 10GbE SFP+ Ports for EX4400 Series (Hardware Only, Optional 1–3 Year Support)

0 out of 5

The Juniper EX4400-EM-4S is a 4-port 10GbE SFP+ uplink module for EX4400 switches, providing flexible and scalable high-speed connectivity for enterprise networks.

Juniper Router Accessories, Juniper Switch Modules & Cards, Network Switches, Routers & SD-WAN

Juniper S-MX-4C-A1-C1-P 4-Port Controller Card with AC Power Support for MX Series Routers

0 out of 5

The S-MX-4C-A1-C1-P is a 4-port AC-powered controller card for MX Series routers, providing scalable control-plane capacity, redundancy, and support for advanced Junos OS routing features.

Juniper Switch Modules & Cards, Network Switches

1 GbE SFP Optical Transceiver Module

0 out of 5

SFP‑1GE‑SX 1000BASE‑SX SFP optical transceiver, 850 nm multimode fiber optics, LC connectors, DOM monitoring, and support for up to ~550 m fiber reach — ideal for Gigabit Ethernet short‑reach links.

Juniper Switch Modules & Cards, Network Switches

Juniper JPSU‑150‑AC‑AFO 150 W AC Front‑to‑Back Airflow Power Supply

0 out of 5

The JPSU‑150‑AC‑AFO is a 150 W AC power supply module with front‑to‑back airflow designed for Juniper EX Series switches, enabling reliable power delivery and rack‑optimized cooling.

Juniper Switch Modules & Cards, Network Switches

Juniper JPSU‑350‑AC‑AFO 350 W AC Front‑to‑Back Airflow Power Supply

0 out of 5

The JPSU‑350‑AC‑AFO is a 350 W AC front‑to‑back airflow power supply designed for Juniper EX Series switches, offering stable power delivery and hot‑swappable redundancy.

Juniper Switch Modules & Cards, Network Switches

40GBASE‑SR4 QSFP+ Optical Transceiver Module

0 out of 5

The QFX‑QSFP‑40G‑SR4 is a 40GBASE‑SR4 QSFP+ optical transceiver that delivers 40 Gbps over multimode fiber with MPO‑12 connectivity and distances up to 150 m on OM4, ideal for short‑reach data center links.

Juniper Switch Modules & Cards, Network Switches

Juniper QFX‑QSFP‑DAC‑1M 1‑Meter QSFP+ Direct Attach Copper Cable

0 out of 5

The Juniper QFX‑QSFP‑DAC‑1M is a 1‑meter QSFP+ direct attach copper cable delivering 40 Gbps links between QSFP+ ports with low latency and power, perfect for short‑range data center connections.

Juniper Switch Modules & Cards, Network Switches

JPSU‑920‑AC‑AFO 920 W AC Front‑to‑Back Airflow Power Supply for EX Series

0 out of 5

The JPSU‑920‑AC‑AFO is a 920 W AC redundant power supply with front‑to‑back airflow designed for Juniper EX3400 and EX4100 switches, delivering reliable high‑capacity power and efficient cooling.

Juniper Switch Modules & Cards, Network Switches

100GBASE-LR4 QSFP28 Optical Transceiver Module

0 out of 5

The QSFP-100GBASE-LR4 is a 100 GbE QSFP28 optical transceiver supporting up to 10 km over single-mode fiber with LC connectors, LAN-WDM technology, and real-time diagnostics for high-speed network links.

Juniper Switch Modules & Cards, Network Switches

Juniper QFX‑SFP‑10GE‑SR 10GBASE‑SR SFP+ Optical Transceiver Module

0 out of 5

The Juniper QFX‑SFP‑10GE‑SR is a 10GBASE‑SR SFP+ optical transceiver module that delivers up to 10 Gbps over multimode fiber with an 850 nm wavelength and ~300 m reach, featuring DOM diagnostics and a hot‑pluggable SFP+ form factor.

Juniper Switch Modules & Cards, Network Switches

Juniper JNP‑QSFP‑100G‑LR4 100GBASE‑LR4 QSFP28 Optical Transceiver Module

0 out of 5

The JNP‑QSFP‑100G‑LR4 is a 100GBASE‑LR4 QSFP28 optical transceiver that delivers 100 Gbps over single‑mode fiber with LC duplex connectors and DOM diagnostics, supporting long‑reach links up to about 10 km.

Juniper Switch Modules & Cards, Network Switches

Juniper EX‑SFP‑1GE‑T Compatible 10/100/1000BASE‑T SFP Transceiver

0 out of 5

The EX‑SFP‑1GE‑T is a hot‑pluggable copper SFP transceiver providing 10/100/1000 Mbps Gigabit Ethernet over CAT5e/CAT6 cabling with an RJ‑45 interface and 100 m reach.

Juniper Switch Modules & Cards, Network Switches

10GBASE‑LR SFP+ Optical Transceiver Module

0 out of 5

The SFPP‑10GE‑LR is a 10GBASE‑LR SFP+ optical transceiver supporting up to 10 km single‑mode fiber connectivity at 1310 nm, offering DOM diagnostics and hot‑pluggable SFP+ form factor for scalable 10 GbE links.

Juniper Switch Modules & Cards, Network Switches

10GBASE‑SR Compatible SFP+ Transceiver Module

0 out of 5

The SFPP‑10G‑SR‑C 10GBASE‑SR SFP+ transceiver delivers up to 10 Gbps over multimode fiber with 850 nm optics, LC duplex interface, and diagnostic monitoring, making it a cost‑effective solution for short‑reach fiber links.

Juniper Switch Modules & Cards, Network Switches

Juniper EX‑SFP‑1GE‑SX Compatible 1000BASE‑SX Gigabit Ethernet SFP Transceiver Module

0 out of 5

The EX‑SFP‑1GE‑SX Gigabit SFP transceiver provides 1000BASE‑SX optical connectivity over multimode fiber with an 850 nm wavelength and reach up to ~550 m, featuring a hot‑pluggable SFP form factor and optional DDM diagnostics.

Juniper Switch Modules & Cards, Network Switches

Juniper EX4300 4‑Port 1GbE/10GbE Uplink Module

0 out of 5

The EX‑UM‑4X4SFP uplink expansion module adds four configurable 1/10 GbE SFP/SFP+ ports to Juniper EX4300 switches, enabling flexible, high‑capacity uplink connectivity with hot‑swap convenience and broad transceiver support.

Juniper Switch Modules & Cards, Network Switches

Juniper SFP‑1GE‑LX 1000BASE‑LX Gigabit Ethernet SFP Transceiver Module

0 out of 5

The SFP‑1GE‑LX is a 1000BASE‑LX small form‑factor pluggable optical transceiver module offering reliable 1 Gbps Gigabit Ethernet over single‑mode fiber (up to 10 km), digital diagnostic monitoring, and a hot‑swappable duplex LC interface, perfect for long‑range optical network connectivity.

Juniper Switch Modules & Cards, Network Switches

Juniper EX‑SFP‑1GE‑LX Transceiver

0 out of 5

A compact 1 Gbps LX SFP transceiver for long‑reach fiber links (1310 nm, LC, up to 10 km), supporting Juniper networking gear and MSA‑compliant systems.

Juniper Switch Modules & Cards, Network Switches

Juniper EX‑SFP‑10GE‑LR 10GBase‑LR SFP+ Transceiver Module – 10 km Single‑Mode Fiber

0 out of 5

This Juniper EX‑SFP‑10GE‑LR 10 Gigabit optical transceiver supports long‑reach SMF connections up to 10 km via LC connectors, offers DOM diagnostics, and plugs into standard SFP+ ports for high‑speed fiber networking.

Juniper Switch Modules & Cards, Juniper Switches, Network Switches

QFX3100-NM-4GE-SFP

0 out of 5

Model:	QFX3100-NM-4GE-SFP - Juniper Switch Modules & Cards
Detail:	Network Interface Card with 4x1GE SFP for QFX3100 (spare)

Juniper Switch Modules & Cards, Juniper Switches, Network Switches

QFX3100-NM-4GE

0 out of 5

Model:	QFX3100-NM-4GE - Juniper Switch Modules & Cards
Detail:	Network Interface Card with 4x10/100/1000BASE-TX for QFX3100 (spare)

Juniper Switch Modules & Cards, Juniper Switches, Network Switches

QFX3100-FANA

0 out of 5

Model:	QFX3100-FANA - Juniper Switch Modules & Cards
Detail:	Fan Module for QFX3100 (spare)

Juniper Switch Modules & Cards, Juniper Switches, Network Switches

QFX3008-FAB-DRCTR-BNDL

0 out of 5

Model:	QFX3008-FAB-DRCTR-BNDL - Juniper Switch Modules & Cards
Detail:	QFabric QF/Director bundle with 2 QF/Directors

Juniper Switch Modules & Cards, Juniper Switches, Network Switches

QFX3008-FAB-2INTC-BNDL

0 out of 5

Model:	QFX3008-FAB-2INTC-BNDL - Juniper Switch Modules & Cards
Detail:	QFabric QF/Interconnect Bundle with 2 QF/Interconnects, 2 16-port 40G I/O Modules and 16 QFX-SFP-1GE-T Optics (AC power cords are sold separately)