Spring Optical Communication is one of the largest and best mpo cassette patch panel for pre-terminated modular fiber systems manufacturers and suppliers with rich experience. Welcome to buy our high quality products or wholesale our customized mpo cassette patch panel for pre-terminated modular fiber systems in stock with our factory. Also, free sample is also available if necessary.
High-Density MPO Cassette Patch Panel Manufacturer for Modular Fiber Networks
The MPO Cassette Patch Panel from Spring Optical is a high-density modular fiber management platform engineered for modern data centers, telecom rooms, enterprise backbone networks, and hyperscale cloud infrastructure. Designed with a 19-inch rack-mount structure, this professional MPO cassette patch panel supports:
MPO/MTP to LC cassette modules
MPO/MTP to MDC cassette modules
Fiber splice trays
Adapter panels
Optical TAP modules
This flexible MPO cassette patch panel simplifies high-density cabling while improving installation speed, cable organization, and long-term network scalability.
What Is an MPO Cassette Patch Panel?

An MPO cassette patch panel is a modular fiber optic enclosure that converts high-density MPO/MTP backbone cables into front-access ports such as LC, SC, or MDC, allowing easier cable management and faster deployment in high-speed optical networks.
Why Choose Spring Optical MPO Cassette Patch Panel
High-Density Fiber Management
This MPO cassette patch panel supports:
Up to 144 LC fibers in 1U
Up to 192 MDC fibers in 1U
making it ideal for space-limited racks.
Flexible Modular Design
Interchangeable modules include:
MPO-LC cassette
MPO-SC cassette
MPO-MDC cassette
Optical TAP cassette
Adapter panel
Fiber splice tray
This allows the same MPO cassette patch panel to support multiple deployment methods.
Easy Sliding Rail Access
The drawer-style rail design provides:
Front access for patching
Rear access for cable routing
Faster maintenance
Easier module replacement
Factory Pre-Terminated Installation
Pre-terminated modules reduce:
Installation time
Labor costs
Field termination errors
Downtime during upgrades
MPO Cassette Patch Panel Specifications

| Parameter | Specification |
|---|---|
| Model | 4MD |
| Installation | 19-inch Rack Mount |
| Height | 1U |
| Material | SPCC Cold Rolled Steel |
| Dimensions | 483 × 260 × 44 mm |
| Operating Temperature | -40℃ to +60℃ |
| Storage Temperature | -40℃ to +60℃ |
| Relative Humidity | ≤85% |
| Fiber Capacity | 144F LC / 192F MDC |
The robust enclosure ensures long-term stability in demanding telecom and data center environments.
MPO Cassette Patch Panel Module Options
MPO to LC / SC Cassette

Available fiber counts:
12 fibers
24 fibers
36 fibers
Front connectors:
LC duplex
SC duplex
Rear connectors:
MPO/MTP male
MPO to MDC Cassette

Available fiber count:
48 fibers
Front connector:
MDC
Rear connector:
MPO/MTP male
Fiber Splice Tray

Supports:
Up to 96 cores in 1U
48 cores per tray
Two-layer stackable design
Easy field splicing
Adapter Panels

Optional adapter types:
LC
SC
MPO/MTP
RJ45
MDC
Optical Performance
MPO-LC / MPO-SC Cassette
| Parameter | Value |
|---|---|
| Front Insertion Loss SM | ≤0.3 dB |
| Front Insertion Loss MM | ≤0.2 dB |
| Front Return Loss UPC | ≥50 dB |
| Front Return Loss APC | ≥60 dB |
| Rear Insertion Loss | ≤0.35 dB |
| Rear Return Loss | ≥50–60 dB |
MPO-MDC Cassette
| Parameter | Value |
|---|---|
| Front Insertion Loss SM | ≤0.3 dB |
| Front Insertion Loss MM | ≤0.2 dB |
| Front Return Loss UPC | ≥50 dB |
| Front Return Loss APC | ≥60 dB |
| Rear Insertion Loss | ≤0.35 dB |
| Rear Return Loss | ≥50–60 dB |
Optical TAP Monitoring Module
The MPO cassette patch panel can integrate passive optical monitoring.
MPO TAP Cassette
| Parameter | Value |
|---|---|
| Front Ports | 2 LIVE + 1 TAP / 2 LIVE + 2 TAP |
| Split Ratio | 50/50 |
| Insertion Loss | ≤0.35 dB |
| Live Loss | 2.8 / 4.4 dB |
| TAP Loss | 6.6 / 4.4 dB |
Applications of MPO Cassette Patch Panel
The MPO cassette patch panel is widely used in:
Data center backbone cabling
Hyperscale cloud networks
Enterprise LAN systems
Telecom central offices
5G fronthaul infrastructure
Passive monitoring systems
High-density cross-connects
400G / 800G migration projects
Real Deployment Example
A cloud service provider upgrading from 100G to 400G used the Spring Optical MPO cassette patch panel to reduce rack usage by 30%, while improving cable management and shortening deployment time by 40%.
This demonstrates how a modular MPO cassette patch panel can improve both performance and operating efficiency.
Frequently Asked Questions (FAQ)
Q: What is an MPO cassette patch panel used for?
A: An MPO cassette patch panel is used to convert MPO backbone cables into LC, SC, or MDC connections for easier structured cabling management.
Q: How many fibers can the MPO cassette patch panel support?
A: This panel supports:
144 LC fibers in 1U
192 MDC fibers in 1U
depending on configuration.
Q: Is this MPO cassette patch panel suitable for 400G networks?
A: Yes. It is designed for:
40G
100G
200G
400G
future 800G networks
Q: Can the panel support fiber splicing?
A: Yes. It supports:
Pre-terminated cassettes
Fiber splice trays
Adapter panels
for both plug-and-play and field splicing.
Q: Does the MPO cassette patch panel support MDC connectors?
A: Yes. Optional MPO to MDC cassettes allow high-density 400G and 800G migration.
Q: Why choose Spring Optical as manufacturer?
A: Spring Optical provides:
OEM / ODM customization
Strict insertion loss control
Fast production lead times
Global export experience
Telecom-grade quality assurance
Ordering Information
Patch Panel
4MD-EM-SP-B-9004-1U
|
4MD - EM - SP - B - 9004 - 1U 1 2 3 4 5 6 |
|
|
1-Model |
4MD |
|
2-Configuration |
EM:Empty |
|
3-Material |
SP:Cold Rolled Steel Plate |
|
4-Spray |
B:Fine Sand Grain |
|
5-Spray Color |
9004:RAL9004 |
|
6-Cabinet Height |
1U |
Cassette Example
X3-AP-SP-Black-2×12-MPO/PC-LC/UPC-OM4
|
X3- AP - SP - Black - 2×12 - MPO/PC - LC/UPC - OM4 1 2 3 4 5 6 7 8 |
|
|
1-Model |
X3 |
|
2-Configuration |
EM:Empty; AD:Adapter Included; AP:Fully Equipped |
|
3-Material |
SP:Cold Rolled Steel Plate |
|
4-Color |
Black |
|
5-Cassettes Patch Cord |
1×12; 1×24; 2x12; 3×12; 4×12 |
|
6-Rear Adapter |
MPO/PC;MPO/APC;MTP/PC;MTP/APC |
|
7-Front Adapter |
LC/PC;LC/APC;SC/PC;SC/APC;MPO/MTP;RJ45;MDC |
|
8-Fiber Mode |
G657A1;G657A2;OM3;OM4;OM5 |
Why Buy from Spring Optical
As a professional MPO cassette patch panel manufacturer, Spring Optical offers:
✅ Custom configurations
✅ OEM branding
✅ Low-loss components
✅ Strict quality control
✅ Fast delivery
✅ Global technical support
This makes Spring Optical a reliable partner for fiber optic infrastructure projects worldwide.
Final Summary
The MPO cassette patch panel from Spring Optical combines:
High density
Modular flexibility
Ultra-low loss
Easy maintenance
Future scalability
Whether for new deployment or network expansion, this MPO cassette patch panel provides a reliable and scalable fiber management solution for next-generation optical networks.
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