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MS-MPC-128G-SX
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Ready to Ship
MX Services Interface Card, 128G, Spare, MXaaF only
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
MS-MPC-128G-SX
- Description:
- MX Services Interface Card, 128G, Spare, MXaaF only
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$112,645.00
- Price:
$82,794.6026.5% off
Quantity:
1
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MS-MPC-128G-SX Overview
MS-MPC-128G-SX is a high-speed Ethernet module engineered for data centers and mission-critical enterprise networks. It features an SFP28 connector that supports data rates of up to 100Gbps, making it ideal for upgrading server network interfaces and linking high-speed networks. The module is designed for PCIe installation in routers, switches, and servers while delivering robust performance with TCP/IP protocol support.
Optimized for scalability and reliability, MS-MPC-128G-SX integrates seamlessly into existing infrastructures to expand data center capacity and enhance high-speed communications. With its modular design and advanced networking features such as auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, this module addresses the demanding performance requirements of modern enterprise environments.
MS-MPC-128G-SX price is $82,794.60, a 26.5% saving from the Juniper list price of $112,645.00. MS-MPC-128G-SX is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MS-MPC-128G-SX for additional pricing. Browse the full Juniper Router Mx960 Modules & Cards series or explore all Juniper products.
MS-MPC-128G-SX Specifications
- Product Type
- Network Module / Network Card
- Brand
- Juniper
- Module Type
- SFP28
- Data Rate
- 100G
- Connector Type
- SFP28
- 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
- 100Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Product Name
- MS-MPC-128G-SX
- Height
- 1.5 inches
- Width
- 3.5 inches
- Depth
- 10 inches
- Weight
- 2 lbs
MS-MPC-128G-SX Use Case
Carrier-Grade N+1 Redundancy with MS-MPC-128G-SX-MX Services Interface Card
In a telecommunications carrier edge deployment, network operators use the MS-MPC-128G-SX-MX Services Interface Card, 128G, Spare, MXaaF only to enable N+1 redundancy on MX-series routers. Hot-swappable replacement under full line-rate load delivers uninterrupted voice, video and data services, ensures 99.999% uptime compliance, and eliminates costly network outages.
Cloud Data-Center High-Performance Compute Backbone
Cloud infrastructure teams deploy the MS-MPC-128G-SX-MX Services Interface Card, 128G, Spare, MXaaF only as a hot spare in high-performance computing (HPC) backbones to guarantee seamless service during maintenance windows. Rapid card switchover preserves 128G throughput, reduces scheduled maintenance from hours to minutes, and supports scalable multi-tenant workloads with zero impact on customer SLAs.
5G Mobile-Edge and MEC Resiliency
Mobile network operators integrate the MS-MPC-128G-SX-MX Services Interface Card, 128G, Spare, MXaaF only into MX-series routers at 5G multi-access edge compute (MEC) sites to ensure uninterrupted ultra-low-latency services. The dedicated spare module enables live hot-swap failover, maintains network slicing and edge-compute workloads, and guarantees SLA adherence for mission-critical IoT, AR/VR, and autonomous-vehicle applications.
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Product Comparison Table 
| MS-MPC-128G-SX |  MPC2E-3D-NG |  RE-S-1800X4-16G-S |  MPC3E-3D-NG-Q-IR-B |  MIC-3D-16CHE1-T1-CE | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Dell / HP / Cisco / Juniper | Cisco / Juniper / Arista / Dell / HP | Routers / Switches / Servers |
| Connector Type | SFP28 | SFP+ | SFP+ | SFP+ | RJ48 |
| Data Rate | 100G | 10Gbps | 16Gb | 10G | 1.544Mbps per channel |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | SFP+ | Fibre Channel | Ethernet / SFP+ | RJ48 |
| Module Type | SFP28 | Ethernet | Fibre Channel | Ethernet | T1/E1 WAN Module |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | MS-MPC-128G-SX | MPC2E-3D-NG | RE-S-1800X4-16G-S | MPC3E-3D-NG-Q-IR-B | MIC-3D-16CHE1-T1-CE |
| Product Type | Network Module / Network Card | Network Card | Network Module / Network Card | Network Module / Network Card | WAN Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | Fibre Channel | TCP/IP / iSCSI | T1/E1 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
P
Patrick Nolan
Reviewed on the 26 June 2025
5
Good spare to keep on hand. Worked immediately when installed.
R
Ryan Blackwell
Reviewed on the 18 September 2018
4
No compatibility issues during replacement.
O
Oliver Fenwick
Reviewed on the 12 May 2020
5
Reliable spare card.
N
Nathan Carlisle
Reviewed on the 3 June 2020
5
Restored services quickly.
J
Julian Everett
Reviewed on the 29 October 2025
4
Solid build quality.