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SP2 Ultra High Density MPO to LC Patch Panel for Modern Fiber Networks
The MPO to LC patch panel from Spring Optical is an ultra-high-density fiber cabling solution designed for data centers, telecom rooms, enterprise networks, and cloud infrastructure. Built on a 19-inch standard rack platform, this modular system converts high-density MPO/MTP backbone connections into organized front-access LC or SC ports, making fiber management cleaner, faster, and easier to scale.
With factory-terminated cassette modules and a compact modular structure, the MPO to LC patch panel helps reduce installation time, improve optical performance, and support the growing demand for 40G, 100G, 400G, and future 800G network deployments.
What Is an MPO to LC Patch Panel?
An MPO to LC patch panel is a modular fiber enclosure that breaks out a single MPO or MTP trunk cable into multiple LC connections, allowing high-density fiber routing and easier management in structured cabling systems.

Why Choose the Spring Optical MPO to LC Patch Panel
Ultra-High Density Design
The panel is designed to maximize rack space:
1U supports up to 120 fibers
2U supports up to 288 fibers
Compact design for high-capacity networks
Ideal for modern data center environments
This makes the MPO to LC patch panel an efficient solution where rack space is limited.
Factory Pre-Terminated for Faster Installation
All cassette modules are pre-assembled and tested before shipment, allowing:
Faster deployment
Reduced labor costs
Lower installation risk
Consistent connection quality
This plug-and-play architecture shortens deployment time while maintaining network reliability.
Flexible Modular Configuration
The system supports multiple front module options:
MPO to LC cassette
MPO to SC cassette
RJ45 patch module
Blank panel
Users can customize the MPO to LC patch panel based on current requirements and future expansion.
Product Overview
Available Models
Two enclosure sizes are available:
SP2-1U
Compact solution for standard high-density applications
SP2-2U
Higher-capacity version for larger fiber systems
Both versions are designed for professional rack-mounted fiber distribution.
Main Product Features
Ultra-high-density fiber management
MPO/MTP to LC conversion
Factory pre-terminated modules
Plug-and-play installation
Standard 19-inch rack mounting
Modular cassette design
Excellent cable organization
Improved airflow in cabinets
Scalable for future upgrades
Suitable for singlemode and multimode fiber
MPO to LC Patch Panel Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -20℃ ~ +55℃ |
| Storage Temperature | -20℃ ~ +60℃ |
| Relative Humidity | ≤85% (+30℃) |
| Atmospheric Pressure | 70kPa ~ 106kPa |
| Material | Cold Rolled Steel Plate |
| Mounting | 19-inch Rack |
| Dimensions | 483 × 364 × 1U mm |
| Fiber Capacity | 1U-200F / 2U-288F |
The enclosure is manufactured from SPCC cold rolled steel, providing long-term durability in demanding network environments.
SPB2 Cassette Module Details

The SPB2 cassette module is the core of the MPO to LC patch panel system.
Front Port Options
Available front connections:
LC: 24 fibers
SC: 12 fibers
Rear Connector
Available rear connections:
MPO male
MTP male
Cassette Technical Parameters
| Parameter | Specification |
|---|---|
| Fiber Count | SC 12F / LC 24F |
| Fiber Polarity | Type A |
| Front Connector | LC Quad / SC Duplex |
| Rear Connector SM | MPO/MTP Male APC |
| Rear Connector MM | MPO/MTP Male PC |
| Material | Cold Rolled Steel |
| Dimensions | 88 × 118 × 34 mm |
Optical Performance
| Type | Wavelength | Maximum Loss |
|---|---|---|
| MTP-LC/SC (MM) | 850 / 1300nm | 0.50 dB |
| MTP-LC/SC (SM) | 1310 / 1550nm | 1.30 dB |
| MPO-LC/SC (MM) | 850 / 1300nm | 0.75 dB |
| MPO-LC/SC (SM) | 1310 / 1550nm | 1.50 dB |
This low-loss performance helps maintain signal stability in high-speed fiber links.
Additional Module Options
RJ45 Patch Panel

Optional RJ45 modules provide:
Hybrid copper/fiber deployment
Modular installation
Durable SPCC housing
Black finish
Blank Blind Plate

Unused module positions can be covered with:
Dustproof blind plates
Fine sand texture finish
Matching black appearance
MPO to LC Patch Panel vs Traditional Patch Panels
Compared with traditional fiber panels, a MPO to LC patch panel offers:
| Feature | MPO to LC Patch Panel | Traditional Panel |
|---|---|---|
| Installation Speed | Faster | Slower |
| Fiber Density | Higher | Lower |
| Cable Management | Better | Basic |
| Scalability | Easier | Limited |
| Maintenance | Simpler | More complex |
For modern networks, the modular design offers clear operational advantages.
Typical Applications
The MPO to LC patch panel is widely used in:
Hyperscale data centers
Enterprise LAN backbone
SAN storage systems
Cloud infrastructure
Telecom central offices
40G / 100G migration
400G network upgrades
AI computing clusters
Real Deployment Benefit
A cloud infrastructure customer used the Spring Optical MPO to LC patch panel to upgrade a high-density rack environment and achieved:
35% better rack utilization
40% faster installation
Lower maintenance time
Cleaner cable routing
This demonstrates the practical value of a modular fiber distribution system.
FAQ
Q: What does an MPO to LC patch panel do?
A: It converts MPO trunk cables into individual LC ports for easier structured fiber management.
Q: Can this panel support both singlemode and multimode fiber?
A: Yes. It supports:
G657A1/OM1/OM2/OM3/OM4/OM5
Q: How many cassette modules can each panel hold?
A: 1U holds up to 5 cassettes
2U holds up to 12 cassettes
Unused positions can be filled with blank plates.
Q: Is the panel suitable for 400G networks?
A: Yes. The design supports high-density migration for:
40G/100G/400G
future 800G systems
Q: Can Spring Optical provide custom configurations?
A: Yes. Spring Optical offers:
OEM service, Custom labeling, Fiber type customization, Connector customization
Ordering Information
Patch Panel Example
SP2-EM-SP-B-9004-1U
|
SP2 - EM - SP - B - 9004 - 1U 1 2 3 4 5 6 |
|
|
1-Model |
SP2 |
|
2-Configuration |
EM: empty box; |
|
3-Main Material |
SP:Cold Rolled Steel Plate |
|
4-Surface Spraying |
B:Fine sand texture |
|
5-Spray Color |
9004:RAL9004 |
|
6-Box Height |
1U;2U |
|
Note: 1.SP2-1U can accommodate up to 5 cassettes. The blind plate is used to fill the gap when the box is not fully equipped with 5 modules. That is, under normal circumstances: the number of modules + the number of blind plates = 5; 2.SP2-2U can accommodate up to 12 cassettes. The blind plate is used to fill the gap when the box is not fully equipped with 12 modules. That is, under normal circumstances: the number of modules + the number of blind plates = 12; |
|
Cassette Example
SPB2-EM-SP-B-9004-2×12-MPO/PC-LC/UPC-OM3
|
SPB2 - EM - SP - B - 9004 - 2×12 - MPO/PC - LC/UPC - OM3 1 2 3 4 5 6 7 8 9 |
|
|
1-Model |
SPB2 |
|
2-Configuration |
EM:empty box; AD:with adapter; AP:with adapter and jumper |
|
3-Main material |
SP:Cold rolled steel sheet |
|
4-Surface spraying |
B: Fine sand texture |
|
5-Spray color |
9004:RAL9004 |
|
6-Number of module jumpers |
2×12:two 12F cables;1×24:one 24F cable;1×12:one 12F cable |
|
7-Backend connector |
MPO/PC; MPO/APC; MTP/PC; MTP/APC |
|
8-Front end connector |
LC/UPC; LC/APC; SC/UPC; SC/APC |
|
9-Fiber optic connection type |
G657A1; OM1; OM2; OM3; OM4; OM5 |
|
Note: 1. Adapter requirements:①,LC:Inline quadruple short ear type (asymmetric, plastic buckle); ②,SC:Double short ear type; ③,MPO: Standard flange, one key facing up and the other key facing down; ④,MTP: Standard flange, USCONEC specified, one key facing up and the other key facing down; |
|
Why Choose Spring Optical
As an experienced MPO to LC patch panel manufacturer, Spring Optical provides:
Stable optical performance
Strict quality control
Fast production lead time
Global shipping support
Custom OEM solutions
Customers worldwide trust Spring Optical for reliable fiber connectivity products.
Request a Custom Solution
If your project requires a tailored MPO to LC patch panel, Spring Optical can help design a solution that matches your network architecture, density requirements, and installation standards.
Final Summary
The MPO to LC patch panel combines:
high-density fiber management
modular flexibility
factory pre-termination
low optical loss
future-ready scalability
For modern fiber infrastructure, the Spring Optical MPO to LC patch panel offers a cleaner, smarter, and more efficient way to manage high-speed optical networks.
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