DESCRIPTION
The HOLIGHT MMC-16 to MTP-16 Fiber Optic Jumper is a cutting-edge solution for next-generation high-density fiber connectivity.
Equipped with the Very Small Form Factor (VSFF) MMC connector on one end and the MTP-16 Elite connector on the other, it delivers 3× higher port density than traditional MPO systems—ideal for 400G/800G data center infrastructure.
Built with bend-insensitive fiber and DirectConec push-pull technology, this jumper ensures fast installation, reliable optical performance, and easy accessibility even in the most compact enclosures.
Available in OM4 (Magenta) and OS2 (Yellow) versions, it provides flexibility for both short-reach and long-distance network applications.
Feature Details
- VSFF MMC High-Density Interface
The MMC connector triples port density compared to MPO, enabling more fibers per rack unit and maximizing cabinet space efficiency. - Push-Pull DirectConec Design
Revolutionary push-pull boot allows one-handed operation, improving accessibility in densely packed panels without additional tools. - TMT Elite Precision Ferrule
Provides ultra-low insertion loss and high return loss performance, ensuring stable optical transmission and long-term link reliability. - Dual Fiber Compatibility (OM4 & OS2)
Choose OM4 for short-range high-speed connections or OS2 for long-distance single-mode applications. - Bend-Insensitive Cable Structure
Optimized for confined pathways with a minimum bend radius of 7.5–10 mm, reducing micro-bending loss. - Fire-Safe and Durable Construction
OFNP plenum-rated jacket ensures compliance with stringent fire safety standards in air-handling spaces. - Plug-and-Play Deployment
Factory pre-terminated and fully tested, enabling instant installation without field polishing or splicing.
Product Specifications
| Parameter | Description |
| Connector A | US Conec MMC Female (Pinless) |
| Connector B | US Conec MTP-16 Elite Female (Pinless) |
| Fiber Type | OM4 50/125 μm (Multimode) / OS2 9/125 μm (Single-mode) |
| Fiber Count | 16 Fibers |
| Wavelength | 850/1300 nm (OM4) / 1310/1550 nm (OS2) |
| Glass Fiber | Bend-Insensitive (OM4) / G.657.A1 (OS2) |
| Cable Diameter | 2.5 mm |
| Cable Jacket | Plenum (OFNP) |
| Polarity | Configurable (Type A / Type B / Type C) |
| Minimum Bend Radius | 7.5 mm (OM4) / 10 mm (OS2) |
| Insertion Loss | ≤ 0.35 dB |
| Return Loss | ≥ 40–45 dB (OM4) / ≥ 60 dB (OS2) |
| Attenuation @850 nm | ≤ 3.5 dB/km |
| Attenuation @1300 nm | ≤ 1.5 dB/km |
| Attenuation @1310 nm | ≤ 0.4 dB/km |
| Attenuation @1550 nm | ≤ 0.3 dB/km |
| Tensile Strength | 30 N (long term) / 100 N (short term) |
| Operating Temperature | −10℃ ~ +60℃ |
| Storage Temperature | −10℃ ~ +70℃ |
| Durability | ≥ 500 mating cycles |
Application Details
- 400G/800G Data Centers – Perfect for connecting QSFP-DD or OSFP modules with MDC/MTP-16 interfaces.
- High-Density Patch Panels – Enables quick and precise routing within modular panels and cassettes.
- Enterprise Networks – Streamlines structured cabling systems and future-proofs installations.
- Testing Environments – Reliable connection for high-accuracy fiber optic measurements.
- Telecommunication Facilities – Stable transmission performance in long-term operational conditions.
FAQ
- What is the MMC connector?
MMC (Mini Multi-Fiber Connector) is a Very Small Form Factor (VSFF) interface developed by US Conec, offering three times higher port density than MPO/MTP. - What’s the difference between OM4 and OS2 versions?
OM4 is for short-reach, high-speed multimode systems (850/1300 nm), while OS2 is for long-distance single-mode links (1310/1550 nm). - Is this jumper compatible with MPO panels?
No, MMC and MPO are different form factors, but HOLIGHT provides hybrid solutions for migration between both systems. - What is the typical insertion and return loss?
Insertion loss ≤ 0.35 dB and return loss ≥ 40–60 dB depending on fiber type and polish. - Can it be customized for different lengths or colors?
Yes, lengths and jacket colors (Magenta, Yellow, Aqua, etc.) can be customized upon request. - What’s the jacket rating?
Plenum-rated (OFNP) for safe installation in air plenums and controlled environments. - Is OEM or ODM available?
Yes, HOLIGHT supports OEM/ODM customization including logo printing, labeling, and packaging. - How is the product tested before shipment?
Each jumper undergoes 100% IL/RL and visual inspection to ensure top-level performance consistency.i
