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Peter Holm
5
SX variant worked well with short reach optics.
MPC4E-3D-32XGE-SX
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MPC4E, 32XGE-SFPP, MXaaFW
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MPC4E-3D-32XGE-SX
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- MPC4E, 32XGE-SFPP, MXaaFW
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- Brand:
- Juniper
- GTIN:
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MPC4E-3D-32XGE-SX Overview
MPC4E-3D-32XGE-SX is a high-performance Ethernet network module engineered to deliver reliable 10Gbps connectivity through SFP+ optical interfaces. Featuring a 32-port configuration, this module is designed to integrate seamlessly with routers, switches, and servers in modern data centers, supporting core protocols such as TCP/IP for efficient, high-speed networking.
Built in a modular PCIe form factor for easy installation and upgradeability, the MPC4E-3D-32XGE-SX is ideal for expanding data center capacity and upgrading network interfaces. It comes equipped with advanced features including auto-negotiation, Jumbo Frames, and QoS support, and operates within an ideal temperature range to ensure sustained performance in demanding enterprise environments.
MPC4E-3D-32XGE-SX price is is available on request. Get immediate quote.
Request bulk order quote for MPC4E-3D-32XGE-SX for additional pricing. Browse the full Juniper Router Mx960 Modules & Cards series or explore all Juniper products.
MPC4E-3D-32XGE-SX Specifications
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 40W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- MPC4E-3D-32XGE-SX
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
MPC4E-3D-32XGE-SX Use Case
Data Center East-West Traffic Inspection with MPC4E-3D-32XGE-SX-MPC4E and MXaaFW
In high-density data center fabrics, operators deploy the MPC4E-3D-32XGE-SX-MPC4E line card paired with MXaaFW to inspect and segment east-west traffic at 320 Gbps on a single slot. By leveraging 32 SFP+ 10 GbE ports and integrated firewall services, the solution enforces micro-segmentation policies without adding latency or rack-space. The outcome is reduced lateral attack surface, automated policy enforcement, and a 40 % reduction in appliance sprawl for streamlined operations and enhanced compliance.
Secure Enterprise WAN Aggregation at Campus Edge
Enterprises requiring high-throughput WAN aggregation consolidate branch and campus uplinks using the MPC4E-3D-32XGE-SX-MPC4E with 32 XGE-SFPP ports and MXaaFW. In this scenario, the card terminates multiple 10 GbE circuits, applies stateful firewalling and advanced threat protection, and hands off decrypted traffic to the core. Benefits include 2× higher port density, unified management via Junos OS, and a 50 % improvement in SLA adherence thanks to deterministic firewall performance.
Service Provider Edge Routing with Integrated Firewall
Service providers deploy the MPC4E-3D-32XGE-SX-MPC4E and MXaaFW on MX Series routers at the network edge to support high-capacity VPN, segment routing, and secure peering. Leveraging all 32 10 GbE SFP+ ports with hardware-accelerated packet processing, the platform enforces per-tenant security policies in line with multi-security-zone architectures. The outcome is a 3× increase in per-slot throughput, predictable firewall scaling, and rapid on-boarding of secure services for enterprise and wholesale customers.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| MPC4E-3D-32XGE-SX |  SCBE-MX-BB |  MPC-SEPTUM-S |  MIC-3D-8OC3OC12-4OC48 |  MPC2E-3D-NG-Q-R-B | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10G | 10G | 10Gbps | 10G |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP / iSCSI / Fibre Channel | TCP/IP, iSCSI | TCP/IP, iSCSI |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V, 5V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 40W | 12W | 7W | 15W | 12W |
| Interface Ports | SFP+ | Ethernet | Ethernet | Ethernet, SFP+ | SFP+ |
| Expansion Slots | N/A | N/A | SFP+ | N/A | N/A |
| Product Name | MPC4E-3D-32XGE-SX | SCBE-MX-BB High Performance Network Card | MPC-SEPTUM-S | MIC-3D-8OC3OC12-4OC48 | MPC2E-3D-NG-Q-R-B |
| Height | N/A | 1.5 inches | N/A | 1.0 inches | N/A |
| Width | N/A | 2.2 inches | N/A | 4.4 inches | N/A |
| Depth | N/A | 0.5 inches | N/A | 9.5 inches | N/A |
| Weight | N/A | 0.7 lbs | N/A | 2.0 lbs | N/A |
Reviews & Ratings
Q
Qamar Zaman
5
Reliable performance in access layer.
R
Ruben Alvarez
5
Easy to configure.
S
Shayan Raza
5
Stable throughput.
T
Tariq Mahmood
5
Satisfied overall.
Questions & Answers
What is the MPC4E-3D-32XGE-SX line card?
The MPC4E-3D-32XGE-SX is a high-density 32-port 10GbE SFP+ modular port concentrator designed for Juniper MX Series routers, delivering scalable 320 Gbps forwarding capacity with advanced feature licensing.
Which routers support the MPC4E-3D-32XGE-SX card?
This 32XGE-SFPP line card is fully compatible with Juniper MX240, MX480, and MX960 chassis running Junos OS Release 15.1 or later.
How many 10GbE ports does MPC4E-3D-32XGE-SX provide?
It delivers 32 independent 10 Gigabit Ethernet SFP+ ports, each supporting line-rate 10GbE throughput and hot-swappable transceiver modules.
Does MPC4E-3D-32XGE-SX include advanced firewall (MXaaFW) services?
Yes. With an MXaaFW license, the card enables full stateful firewall, application security, and threat management at line rate across all 32 ports.
What performance can I expect from this line card?
The MPC4E-3D-32XGE-SX delivers up to 320 Gbps of simultaneous L2/L3 throughput and forwards up to 192 Mpps (million packets per second) with full feature set enabled.
Which SFP+ optics are supported on the 32XGE-SFPP?
It supports any Juniper-qualified 10G SFP+ transceiver, including SR, LR, ER, and DWDM modules, for link distances up to 80 km.
What are the power and thermal specifications?
Typical power consumption is 150 W. The card operates from 0°C to 45°C ambient and requires front-to-back airflow of 250 CFM per line card.
How do I install the MPC4E-3D-32XGE-SX in my MX chassis?
Power down the router, insert the card into an available MPC slot, secure the captive screws, power up, and verify status via Junos CLI ('show chassis hardware').
Can I mix MPC4E-3D-32XGE-SX with other MPC types?
Yes. You can deploy MPC4E alongside other MPC families in the same chassis, provided you comply with slot compatibility and power budget constraints.
Which Junos OS version is required?
The MPC4E-3D-32XGE-SX requires Junos OS 15.1F3 or later. For MXaaFW services, you must run Junos 17.3R1 or newer.
Does this card support MPLS and Carrier Ethernet features?
Yes. It supports full MPLS, VPLS, EVPN, RSVP-TE, and comprehensive Carrier Ethernet OAM including Y.1731 and 802.1ag.
What management and monitoring tools are available?
Manage the card via Junos CLI, J-Series/Junos Space Network Director, or Telemetry (gRPC, SNMP, sFlow) for real-time analytics and configuration.
Is there a warranty and support contract?
Cisco’s standard 1-year limited hardware warranty applies. For mission-critical deployments, Juniper Care or equivalent support contracts are recommended.
How do I order the MPC4E-3D-32XGE-SX and MXaaFW license?
Order SKU MPC4E-3D-32XGE-SX for the line card and add SKU MXaaFW-LICENSE for the advanced firewall feature. Contact your certified Juniper reseller.
Where can I find detailed documentation?
Full installation, configuration, and feature guides are available on the Juniper Support Portal under Technical Documentation > MX Series > MPC4E.