Spring Optical Communication is one of the largest and best mpo to mdc cassette module for 48-fiber ultra-high-density networks manufacturers and suppliers with rich experience. Welcome to buy our high quality products or wholesale our customized mpo to mdc cassette module for 48-fiber ultra-high-density networks in stock with our factory. Also, free sample is also available if necessary.
Product Overview
The MPO to MDC Cassette is an advanced pre-terminated fiber optic module developed for ultra-high-density data center and telecom networks. It converts a single MPO/MTP® trunk connection into multiple MDC duplex ports, enabling significantly higher port density for modern 400G, 800G, and future 1.6T optical infrastructures.
The MDC connector is a next-generation Very Small Form Factor (VSFF) interface that delivers significantly higher density compared with traditional LC connectors. By integrating this technology into a modular cassette design, the MPO to MDC Cassette provides an ideal solution for network operators seeking greater scalability, improved airflow, and simplified cable management.
As a professional MPO to MDC Cassette manufacturer, Spring Optical supplies precision-engineered modules that deliver stable optical performance in mission-critical environments.
Key Features of MPO to MDC Cassette
Ultra-High Port Density
The compact MDC duplex interface allows significantly more fiber connections within the same rack unit compared with traditional LC patching systems.
Designed for 400G / 800G Migration
Ideal for:
400G breakout connectivity
800G switch links
AI cluster networking
cloud computing interconnects
future 1.6T migration
Factory-Terminated Plug-and-Play Design
Each module is:
pre-assembled
precision polished
factory tested
ready for immediate deployment
Flexible Fiber Compatibility
Compatible with:
OS2 single mode
OM3 multimode
OM4 multimode
OM5 wideband multimode
Product Construction
| Parameter | Specification |
|---|---|
| Product Type | MPO to MDC Cassette |
| Fiber Count | 48 Fibers |
| Fiber Mode | Single Mode: G657A1 / G657A2 |
| Multimode: OM3 / OM4 / OM5 | |
| Polarity Type | Type A |
| Front Connector (SM) | MDC Connector UPC / APC |
| Front Connector Color | UPC: Blue / APC: Green |
| Front Connector (MM) | MDC Connector UPC |
| MM Color Coding | OM3: Aqua / OM4: Violet / OM5: Lime Green |
| Rear Connector (SM) | MPO/MTP APC or PC Male |
| Rear Connector (MM) | MPO/MTP PC Male |
| Housing Material | High-strength Plastic |
| Dimensions (W × D × H) | 127.5 × 130 × 11.4 mm |
Performance Properties
| Optical Parameter | Specification |
|---|---|
| Front Connector Insertion Loss (SM) | UPC ≤ 0.30 dB / APC ≤ 0.30 dB |
| Front Connector Insertion Loss (MM) | UPC ≤ 0.20 dB |
| Front Connector Return Loss (SM) | UPC ≥ 50 dB / APC ≥ 60 dB |
| Front Connector Return Loss (MM) | UPC ≥ 35 dB |
| Rear Connector Insertion Loss (MPO) | SM APC ≤ 0.35 dB / MM PC ≤ 0.35 dB |
| Rear Connector Insertion Loss (MTP) | SM APC ≤ 0.35 dB / MM PC ≤ 0.35 dB |
| Rear Connector Return Loss (MPO) | SM APC ≥ 60 dB / PC ≥ 50 dB / MM PC ≥ 25 dB |
| Rear Connector Return Loss (MTP) | SM APC ≥ 60 dB / MM PC ≥ 35 dB |
| Operating Temperature | -20°C to +70°C |
Note:
SM = Single Mode
MM = Multimode
Benefits of MPO to MDC Cassette
Maximum Rack Utilization
The 48-fiber MPO to MDC Cassette dramatically increases fiber density without requiring additional cabinet space.
Better Airflow
The smaller MDC connector footprint improves front-panel airflow for better cooling efficiency.
Easier Cable Management
Compact patch cords reduce congestion and simplify maintenance in dense racks.
Lower Installation Cost
Pre-terminated modules reduce field labor and deployment time.
Future-Proof Infrastructure
Supports migration toward:
400G Ethernet
800G Ethernet
1.6T optical systems
MPO to MDC Cassette Applications
The MPO to MDC Cassette is widely used in:
Hyperscale Data Centers
Suitable for:
spine-leaf architecture
top-of-rack switching
core distribution
Cloud Computing Platforms
Ideal for:
server connectivity
storage networks
switch breakout systems
AI and HPC Networks
Supports:
GPU clusters
low-latency optical links
high-density compute fabrics
Telecom Core Networks
Used in:
backbone systems
transmission nodes
edge facilities
Why Choose MDC Connectors?
Compared with standard LC connectors, MDC offers:
| Feature | LC | MDC |
|---|---|---|
| Connector Size | Standard | Much Smaller |
| Port Density | Medium | Very High |
| Cable Management | Standard | Improved |
| Airflow | Standard | Better |
| 800G Support | Limited | Excellent |
The MPO to MDC Cassette is ideal for networks where space efficiency is critical.
Why Choose Spring Optical MPO to MDC Cassette
Spring Optical provides:
low insertion loss
precise polishing
stable optical performance
strict quality control
OEM & ODM support
fast global delivery
Trusted by:
data center builders
telecom operators
network integrators
equipment manufacturers
If you are looking for a reliable MPO to MDC Cassette manufacturer, Spring Optical can provide customized high-density fiber optic cassette solutions for advanced network infrastructure.
Contact us today for:
pricing
samples
engineering support
OEM customization
for your MPO to MDC Cassette project.
Customization Options
We support custom solutions including:
custom fiber mode
custom connector polish
private labeling
housing color options
logo printing
retail packaging
FAQ – MPO to MDC Cassette Module
Q: What is an MPO to MDC Cassette Module?
A: An MPO to MDC Cassette Module is a pre-terminated fiber optic cassette that converts one MPO/MTP® backbone connector into multiple MDC duplex ports. It allows network engineers to increase fiber density inside patch panels while supporting faster deployment and easier cable management in 400G and 800G data center networks.
Q: Why use an MDC connector instead of a traditional LC connector?
A: The MDC connector is smaller than a standard LC connector and can provide much higher port density in the same rack space. This makes an MPO to MDC Cassette ideal for hyperscale data centers where space, airflow, and scalability are critical for high-speed optical networks.
Q: How many fibers does the MPO to MDC Cassette support?
A: The standard MPO to MDC Cassette Module supports 48 fibers, using a single rear MPO/MTP connection and multiple front MDC duplex ports. This design helps maximize panel capacity while reducing rack space consumption in high-density installations.
Q: Is the MPO to MDC Cassette suitable for 400G and 800G applications?
A: Yes. The MPO to MDC Cassette is specifically designed for 400G Ethernet, 800G Ethernet, and future high-speed network upgrades. Its compact VSFF MDC connectors support modern switch architectures and improve fiber management for next-generation data centers.
Q: What fiber types are available for MPO to MDC Cassette Modules?
A: Spring Optical offers MPO to MDC Cassette Modules for:
OS2 single mode
OM3 multimode
OM4 multimode
OM5 wideband multimode
This allows the cassette to support both short-reach and long-distance fiber optic applications.
Q: What is the insertion loss of the MPO to MDC Cassette?
A: Typical optical performance includes:
Front MDC connector: ≤ 0.20 dB (MM), ≤ 0.30 dB (SM)
Rear MPO connector: ≤ 0.35 dB
Low insertion loss helps maintain signal integrity in high-speed data center fiber links.
Q: Can the MPO to MDC Cassette be customized?
A: Yes. Spring Optical provides custom options including:
connector polish type
fiber mode
housing color
private label
logo printing
OEM packaging
Custom configurations are available for project-specific network requirements.
Q: Where is the MPO to MDC Cassette commonly used?
A: The MPO to MDC Cassette Module is commonly used in:
hyperscale data centers
cloud computing networks
AI clusters
telecom core networks
high-density patching systems
It is ideal wherever maximum fiber density is required.
Q: How does the MPO to MDC Cassette improve airflow?
A: Because MDC connectors are much smaller than LC connectors, they reduce front-panel congestion. This creates better airflow through network cabinets, helping improve cooling efficiency in dense data center environments.
Q: Why choose Spring Optical for MPO to MDC Cassette Modules?
A: Spring Optical offers:
low-loss optical performance
strict factory testing
OEM & ODM support
fast production
global delivery
Our MPO to MDC Cassette Modules are designed for long-term reliability in mission-critical optical networks.
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