Empowering Your 800G Networks with MTP/MPO Fiber Cables

In the era of ultra-high-speed data transmission, MTP/MPO cables have become a key player, especially in the context of 800G networks. In essence, MTP/MPO cables emerge as catalysts for the evolution toward 800G networks, offering a harmonious blend of high-density connectivity, reliability, and scalability. This article will delve into the advantages of MTP/MPO cables in 800G networks and provide specific solutions for constructing an 800G network, offering valuable insights for upgrading your existing data center.

Challenges Faced in 800G Data Transmission

As a critical hub for storing and processing vast amounts of data, data centers require high-speed and stable networks to support data transmission and processing. The 800G network achieves a data transfer rate of 800 Gigabits per second (Gbps) and can meet the demands of large-scale data transmission and processing in data centers, enhancing overall efficiency.

Therefore, many major internet companies are either constructing new 800G data centers or upgrading existing data centers from 100G, 400G to 800G speeds. However, the pursuit of 800G data transmission faces numerous complex challenges that necessitate innovative solutions. Here, we analyze the intricate obstacles associated with achieving ultra-fast data transmission.

Insufficient Bandwidth & High Latency

The 800G network demands extensive data transmission, placing higher requirements on bandwidth. It necessitates network equipment capable of supporting greater data throughput, particularly in terms of connection cables. Ordinary optical fibers typically consist of a single fiber within a cable, and their optical and physical characteristics are inadequate for handling massive data, failing to meet the high-bandwidth requirements of 800G.

While emphasizing high bandwidth, data center networks also require low latency to meet end-user experience standards. In high-speed networks, ordinary optical fibers undergo more refraction and scattering, resulting in additional time delays during signal transmission.

Limited Spatial Layout

The high bandwidth requirements of 800G networks typically come with more connection ports and optical fibers. However, the limited space in data centers or server rooms poses a challenge. Achieving high-density connections requires accommodating more connection devices in the constrained space, leading to crowded layouts and increased challenges in space management and design.

Complex Network Architecture

The transition to an 800G network necessitates a reassessment of network architecture. Upgrading to higher data rates requires consideration of network design, scalability, and compatibility with existing infrastructure. Therefore, the cabling system must meet both current usage requirements and align with future development trends. Given the long usage lifecycle of cabling systems, addressing how to match the cabling installation with multiple IT equipment update cycles becomes a challenging problem.

High Construction Cost

Implementing 800G data transmission involves investments in infrastructure and equipment. Achieving higher data rates requires upgrading and replacing existing network equipment and cabling management patterns, incurring significant costs. Cables, in particular, carry various network devices, and their required lifecycle is longer than that of network equipment. Frequent replacements can result in resource wastage.

Effectively addressing these challenges is crucial to unlocking the full potential of a super-fast, efficient data network.

Unlocking 800G Power: MTP/MPO Cables’ Key Advantages

The significance of MTP/MPO cables in high-speed networks, especially in 800G networks, lies in their ability to manage the escalating data traffic efficiently. The following are key advantages of MTP/MPO cables:

High Density, High Bandwidth

MTP/MPO cables adopt a high-density multi-fiber design, enabling the transmission of multiple fibers within a relatively small connector. This design not only provides ample bandwidth support for data centers, meeting the high bandwidth requirements of an 800G network, but also helps save space and supports the high-density connection needs for large-scale data transfers.

Additionally, MTP/MPO cables exhibit excellent optical and mechanical performance, resulting in low insertion loss in high-speed network environments. By utilizing a low-loss cabling solution, they effectively contribute to reducing latency in the network.

Flexibility and Scalability

MTP/MPO connectors come in various configurations, accommodating different fiber counts (8-core, 12-core, 16-core, 24-core, etc.), supporting both multimode and single-mode fibers. With trunk and breakout designs, support for different polarities, and male/female connector options, these features allow seamless integration into various network architectures. The flexibility and scalability of MTP/MPO connectors enable them to adapt to evolving network requirements and facilitate future expansions, particularly in the context of 800G networks.

Efficient Maintenance

The high-density and compact design of MTP/MPO cables contribute to saving rack and data room space, enabling data centers to utilize limited space resources more efficiently. This, in turn, facilitates the straightforward deployment and reliable operation of 800G networks, reducing the risks associated with infrastructure changes or additions in terms of cost and performance. Additionally, MTP/MPO cables featuring a Plenum (OFNP) outer sheath exhibit fire resistance and low smoke characteristics, minimizing potential damage and saving on cabling costs.

Scaling the 800G Networks With MTP/MPO Cables

In the implementation of 800G data transmission, the wiring solution is crucial. MTP/MPO cables, as a key component, provide reliable support for high-speed data transmission. FS provides professional solutions for large-scale data center users who require a comprehensive upgrade to 800G speeds. Aim to rapidly increase data center network bandwidth to meet the growing demands of business.

Newly Built 800G Data Center

Given the rapid expansion of business, many large-scale internet companies choose to build new 800G data centers to enhance their network bandwidth. In these data centers, all network equipment utilizes 800G switches, combined with MTP/MPO cables to achieve a direct-connected 800G network. To ensure high-speed data transmission, advanced 800G 2xFR4/2xLR4 modules are employed between the core switches and backbone switches, and 800G DR8 modules seamlessly interconnect leaf switches with TOR switches.

To simplify connections, a strategic deployment of the 16-core MTP/MPO OS2 trunk cables directly connects to 800G optical modules. This strategic approach maximally conserves fiber resources, optimizes wiring space, and facilitates cable management, providing a more efficient and cost-effective cabling solution for the infrastructure of 800G networks.

Upgrade from 100G to 800G

Certainly, many businesses choose to renovate and upgrade their existing data center networks. In the scenario below, engineers replaced the original 8-core MTP/MPO-LC breakout cable with the 16-core version, connecting it to the existing MTP cassettes. The modules on both ends, previously 100G QSFP28 FR, were upgraded to 800G OSFP XDR8. This seamless deployment migrated the existing structured cabling to an 800G rate. It is primarily due to the 16-core MTP/MPO-LC breakout cable, proven as the optimal choice for direct connections from 800G OSFP XDR8 to 100G QSFP28 FR or from 800G QSFP-DD/OSFP DR8 to 100G QSFP28 DR.

In short, this solution aims to increase the density of fiber optic connections in the data center and optimize cabling space. Not only improves current network performance but also takes into account future network expansion.

Elevating from 400G to the 800G Network

How to upgrade an existing 400G network to 800G in data centers? Let’s explore the best practices through MTP/MPO cables to achieve this goal.

Based on the original 400G network, the core, backbone, and leaf switches have all been upgraded to an 800G rate, while the TOR (Top of Rack) remains at a 400G rate. The core and backbone switches utilize 800G 2xFR4/2xLR4 modules, the leaf switches use 800G DR8 modules, and the TOR adopts 400G DR4 modules. Deploying two 12-core MTP/MPO OS2 trunk cables in a breakout configuration between the 400G and 800G optical modules facilitates interconnection.

This cabling solution enhances scalability, prevents network bottlenecks, reduces latency, and is conducive to expanding bandwidth when transitioning from lower-speed to higher-speed networks in the future. Additionally, this deployment retains the existing network equipment, significantly lowering cost expenditures.

ItemProductDescription
1OSFP-DR8-800GNVIDIA InfiniBand MMS4X00-NM compatible OSFP 800G DR8 PAM4 2x DR4 1310nm 500m DOM dual MPO-12/APC NDR SMF optical transceiver, finned top.
2OSFP800-XDR8-B1Generic compatible 800GBASE-XDR8 OSFP PAM4 1310nm 2km DOM MTP/MPO-16 SMF optical transceiver module.
3OSFP-2FR4-800GNVIDIA InfiniBand MMS4X50-NM compatible OSFP 800G 2FR4 PAM4 1310nm 2km DOM dual LC duplex/UPC NDR SMF optical transceiver, finned top.
416FMTPSMFMTP®-16 APC (Female) to MTP®-16 APC (Female) OS2 single mode standard IL trunk cable, 16 fibers, plenum (OFNP), yellow, for 800G network connection.
516FMTPLCSMFMTP®-16 APC (Female) to 8 LC UPC duplex OS2 single mode standard IL breakout cable, 16 Fibers, plenum (OFNP), yellow, for 800G network connection.
612FMTPSMFMTP®-12 (Female) to MTP®-12 (Female) OS2 single mode elite trunk cable, 12 fibers, type B, plenum (OFNP), yellow.

For more specific 800G connectivity solutions, please refer to 800G MTP/MPO Cabling Guide.

Conclusion

Ultimately, the diverse range of MTP/MPO cable types provides tailored solutions for different connectivity scenarios in 800G networks. As organizations navigate the complexities of high-speed data transmission, MTP/MPO cables stand as indispensable enablers, paving the way for a new era of efficient and robust network infrastructures.

How FS Can Help

The comprehensive networking solutions and product offerings not only save costs but also reduce power consumption, delivering higher value. Considering an upgrade to 800G for your data center network? FS tailors customized solutions for you. Don’t wait any longer—Register as an FS website member now and enjoy free technical support.

Choosing the Right MTP/MPO Cable: A Guide to Core Numbers

Choosing the right MTP/MPO cable ensures efficient and reliable data transmission in today’s fast-paced digital world. With the increasing demand for high-speed connectivity, it is essential to understand the importance of core numbers in MTP/MPO cables. In this guide, we will explore the significance of core numbers and provide valuable insights to help you decide when selecting the right MTP/MPO cable for your specific needs. Whether setting up a data center or upgrading your existing network infrastructure, this article will serve as a comprehensive resource to assist you in choosing the right MTP/MPO cable.

What is an MTP/MPO cable

An MTP/MPO cable is a high-density fiber optic cable that is commonly used in data centers and telecommunications networks. It is designed to provide a quick and efficient way to connect multiple fibers in a single connector.

MPO and MTP cables have many attributes in common, which is why both are so popular. The key defining characteristic is that these cables have pre-terminated fibers with standardized connectors. While other fiber optic cables have to be painstakingly arrayed and installed at each node in a data center, these cables are practically plug-and-play. To have that convenience while still providing the highest levels of performance makes them a top choice for many data center applications.

How Many Types of MTP/MPO cables

MTP/MPO cables consist of connectors and optical fibers ready to connect. When it comes to types, MTP/MPO fiber cables fall on MTP/MPO trunk cables and MTP/MPO harness/breakout cables.

MTP/MPO trunk cables

MTP/MPO trunk cables, typically used for creating backbone and horizontal interconnections, have an MTP/MPO connector on both ends and are available from 8 fibers up to 48 in one cable.

MTP/MPO Harness/Breakout Cables

Harness/Breakout cables are used to break out the MTP/MPO connector into individual connectors, allowing for easy connection to equipment. MTP/MPO conversion cables are used to convert between different connector types, such as MTP to LC or MTP to SC.

The MTP/MPO cables also come in different configurations, such as 8-core, 12-core, 16-core, 32-core, and more, depending on the specific needs of the application. This flexibility in configurations enables users to tailor their choices according to the scale and performance requirements of their networks or data centers. As technology advances, the configurations of MTP/MPO cables continually evolve to meet the increasing demands of data transmission.

How to Choose MTP/MPO cables

Selecting the appropriate core number for MTP/MPO cables resonates throughout the efficiency and performance of networks. In this section, we’ll delve into the decision-making factors surrounding core numbers in cables.

Network Requirements and Data Transmission Goals

Different network applications and data transmission needs may require varying numbers of cores. High-density data centers might necessitate more cores to support large-capacity data transmission, while smaller networks may require fewer cores.

Compatibility with Existing Infrastructure

When choosing the core number for MTP/MPO cables, compatibility with existing infrastructure is crucial. Ensuring that the new cables match existing fiber optic equipment and connectors helps avoid unnecessary compatibility issues.

Consideration for Future Scalability

As businesses grow and technology advances, future network demands may increase. Choosing MTP/MPO cables with a larger number of cores allows for future expansion and upgrades.

Budget and Resource Constraints

Budget and resources also play a role in core number selection. Cables with a larger number of cores tend to be more expensive, while cables with fewer cores may be more cost-effective. Therefore, finding a balance between actual requirements and the available budget is essential.

MTP/MPO Cabling Guide to Core Numbers

40G MTP/MPO Cabling

A 12-fiber MTP/MPO connector interface can accommodate 40G, which is usually used in a 40G data center. The typical implementations of MTP/MPO plug-and-play systems split a 12-fiber trunk into six channels that run up to 10 Gigabit Ethernet (depending on the length of the cable). 40G system uses a 12-fiber trunk to create a Tx/Rx link, dedicating 4 fibers for 10G each of upstream transmit, and 4 fibers for 10G each of downstream receive.

40G-10G Connection

In this scenario, a 40G QSFP+ port on the FS S5850 48S6Q switch is split up into 4 10G channels. An 8-fiber MTP-LC harness cable connects the 40G side with its MTP connector and the four LC connectors link with the 10G side.

40G-40G Connection

As shown below, a 12-fiber MTP trunk cable is used to connect two 40G optical transceivers to realize the 40G to 40G connection between the two switches. The connection method can also be applied to a 100G-100G connection.

40G Trunk Cabling

24 Fibers MTP® to MTP® Interconnect Conversion Harness Cable is designed to provide a more flexible multi-fiber cabling system based on MTP® products. Unlike MTP® harness cable, MTP® conversion cables are terminated with MTP® connectors on both ends and can provide more possibilities for the existing 24-fiber cabling system. The 40/100G MTP® conversion cables eliminate the wasted fibers in the current 40G transmission and upcoming 100G transmission. Compared to purchasing and installing separate conversion cassettes, using MTP® conversion cables is a more cost-effective and lower-loss option.

100G MTP/MPO Cabling

QSFP28 100G transceivers using 4 fiber pairs have an MTP/MPO 12f port (with 4 unused fibers). Transmission for short distances (up to 100m) could be done most cost-effectively over multimode fiber using SR4 transmission. Longer distances over single mode use PSM4 transmission over 8 fibers. Transmission over 4 fiber pairs enables both multimode and single-mode transceivers to be connected 1:4 using MPO-LC 8 fiber breakout cables. One QSFP28 100G can connect to four SFP28 25G transceivers.

100G SR4 Parallel BASE-8 over Multimode Fibre

QSFP28 100G SR4 are often connected directly together due to their proximity within switching areas.

Equally QSFP28 SR4 are often connected directly to SFP28 25G ports within the same rack. For example, from a switch 100G port to four different servers with 25G ports.

The 12-core MTP/MPO cables can also be used for 100G parallel to parallel connection. Through the use of MTP patch panels, network reliability is enhanced, ensuring the normal operation of other channels even if a particular channel experiences a failure. Additionally, by increasing the number of parallel channels, it can meet the continuously growing data demands. This flexibility is crucial for adapting to future network expansions.

100G PMS4 Parallel BASE-8 over Singmode Fibre

QSFP28 100G PMS4 are often connected directly together due to their proximity within switching areas.

Equally QSFP28 ports are often connected directly to SFP28 25G ports within the same rack. For example, from a switch 100G port to four different servers with 25G ports.

200G MTP/MPO Cabling

Although most equipment manufacturers (Cisco, Juniper, Arista, etc) are bypassing 200G and jumping from 100G to 400G, there are still some 200G QSFP-DD transceivers on the market, like FS QSFP56-SR4-200G and QSFP-FR4-200G.

200G-to-200G links

MTP (MPO) 12 fiber enables the connection of 2xQSFP56-SR4-200G to each other.

400G MTP/MPO Cabling

MTP/MPO cables with multi-core connectors are used for optical transceiver connection. There are 4 different types of application scenarios for 400G MTP/MPO cables. Common MTP/MPO patch cables include 8-fiber, 12-core, and 16-core. 8-core or 12-core MTP/MPO single-mode fiber patch cable is usually used to complete the direct connection of two 400G-DR4 optical transceivers. 16-core MTP/MPO fiber patch cable can be used to connect 400G-SR8 optical transceivers to 200G QSFP56 SR4 optical transceivers, and can also be used to connect 400G-8x50G to 400G-4x100G transceivers. The 8-core MTP to 4-core LC duplex fiber patch cable is used to connect the 400G-DR4 optical transceiver with a 100G-DR optical transceiver.

For more specific 400G connectivity solutions, please refer to FS 400G MTP/MPO Cabling.

800G MTP/MPO Cabling Guide

In the higher-speed 800G networking landscape, the high density, high bandwidth, and flexibility of MTP/MPO cables have played a crucial role. Leveraging various branching or direct connection schemes, MTP/MPO cables are seamlessly connected to 800G optical modules, 400G optical modules, and 100G optical modules, enhancing the richness and flexibility of network construction.

800G Connectivity with Direct Connect Cabling

16 Fibers MTP® trunk cable is designed for 800G QSFP-DD/OSFP DR8 and 800G OSFP XDR8 optics direct connection and supporting 800G transmission for Hyperscale Data Center.

800G to 8X100G Interconnect

16 fibers MTP®-LC breakout cables are optimized for 800G OSFP XDR8 to 100G QSFP28 FR, 800G QSFP-DD/OSFP DR8 to 100G QSFP28 DR optics direct connection, and high-density data center applications.

800G to 2X400G Interconnect

16 fiber MTP® conversion cable is designed to provide a more flexible multi-fiber cabling system based on MTP® products. Compared to purchasing and installing separate conversion cassettes, using MTP® conversion cables is a more cost-effective and lower-loss option. In the network upgrade from 400G to 800G, the ability to directly connect an 800G optical module and two 400G optical modules provides a more efficient use of cabling space, resulting in cost savings for cabling.

Conclusion

In a word, the choice of core number for MTP/MPO cables depends on the specific requirements of the network application. Matching the core number with the requirements of each scenario ensures optimal performance and efficient resource utilization. A well-informed choice ensures that your MTP/MPO cable not only meets but exceeds the demands of your evolving connectivity requirements.

How FS Can Help

As a global leader in enterprise-level ICT solutions, FS not only offers a variety of MTP/MPO cables but also customizes exclusive MTP/MPO cabling solutions based on your requirements, helping your data center network achieve a smooth upgrade. In the era of rapid growth in network data, the time has come to make a choice – FS escorts your data center upgrade. Register as an FS website member and enjoy free technical support.

MPO/MTP Technology for 40GbE Parallel Optic Solutions

Nowadays, data centers are witnessing a rise in the number of network connections, and it’s necessary for data centers to achieve even higher-density in both ports and cabling to accommodate the bandwidth demands. Parallel optics combining the use of cables and fiber optics serve as the medium to satisfy the growing need for transmission speed and data volume.

Multi-fiber connectors bring together 12 or 24 fibers in a single interface just as compact as a RJ45 connector. The multi-fiber push-on or also multi-path push-on (MPO) technology and especially the MTP connectors from the manufacturer US Conec have proven themselves as a practical solution for high-performance data networks in data centers. This paper mainly introduces MPO/MTP technology, and parallel optics which utilizes this multi-mode connectors in 40 Gigabit Ethernet (GbE) transmission.

Before going into the main body, a table showing the 40GbE standard, cable types and maximum allowable distances is below.

Transmission technology Cable type Signal Rate Maximum distance
40GBASE-KR4 PCB (bus) 4 x 10 Gb/s 1 m
40GBASE-CR4 Copper, Twinax 4 x 10 Gb/s 7 m
40GBASE-SR4 OM3, OM4 4 x 10 Gb/s OM3 100m, OM4 150m
40GBASE-LR4 Single-mode Fiber 4 x 10 Gb/s 10 km
How MPO/MTP Comes out?

As is shown in the table, while establishing 40GbE links, parallel optical channels with multi-mode fiber (MMFs) of the categories OM3 and OM4 are used. The ports have to accommodate four or even ten times the number of connectors. This large number of connectors can no longer be covered with conventional individual connectors, which explain the reason why the 802.3ba standard incorporated the MPO multi-fiber connector for 40GBASE-SR4 and 100GBASE-SR10. It can contact 12 or 24 fibers while saving space.

MPO Connectors Structure

IEC 61754-7 and TIA/EIA 604-5 defined MPO connector that can accommodate up to 72 fibers in the tiniest of spaces, most commonly used for 12 or 24 fibers. This MPO connector is designed for the high-density connection of MMFs, allowing easy connection and disconnection. MPO connector has two alignment pins to align the ferrule, and a clamp spring. When closed, the MT connector is extremely compact and is thus well suited for high-density fiber connection within closures or cabinets. The kind of multi-mode connector combines high-density connection with convenient disconnecting action, ideal in satisfying the need for high-density packaging in equipment. In 40G links, QSFP+ transceivers use MPO connectors as the interface for high performance. Just like, this HP JG709A 40GBASE-CSR4 QSFP+ transceiver listed on FS.COM achieves 300m link length with MPO connector.

JG709A

Laser-optimized MMF OM3 and OM4 for 40G Solution

Category OM3 and OM4 MMF are the future-proof cabling choices for 40G links. Lasers are used for OM3 and OM4. These lasers are generally vertical-cavity surface-emitting lasers (VCSELs) which are cheaper than distributed feedback lasers. The VCSELs are able to transmit data at higher rates. According to the table shown above, OM3 has a link length of 100 meters so it supports about 85 percent of all data center channels depending on architecture and size, and OM4 fibers have a link length of 150 meters so they cover nearly 100 percent of the required reach.

Parallel Optical Channels in 40G Links

As noted in the table, the 802.3ba standard defines the parallel operation of four OM3/OM4 fibers for 40GbE in 40GBASE-SR4. Two fibers have to be used per link because this arrangement is full duplex operation, i.e. Simultaneous transmission in both directions. Therefore the number of fibers increases to eight for 40GBASE-SR4. That is four of the twelve fibers remain unused and eight of the twelve fibers are used in each case in connection with 12-fiber and MPO connectors. In the parallel optical link, the signal is split, transmitted over separate fibers and then joined again. That means the individual signals have to arrive at the receiver at the same time.

Conclusion

MPO/MTP technology is performance- and quality-assured as a trend for decision makers in to carefully plan their fiber optics infrastructure for 40GbE transmission. FS.COM provides not only high-quality MPOMTP connectors, but also MPO-based patch cables (eg. Push-Pull MPO cable). You can visit FS.COM for more information about MPO connectors and MPO-based cables.

MPO/MTP Technology Overview

Along with the development of fiber technologies over the past a couple of years, tools for easier fiber connection have been invented—fiber optic connectors (or so-called “better mousetrap”). Given there are various fiber optic connectors (eg. ST, SC, LC, MPO/MTP) available for network designers to set up fiber connectivity in bandwidth-demanding applications, this article introduces MPO/MTP in details.

MPO/MTP technology with multi-fiber connectors ensures ideal conditions for establishing high-performance and high-speed data networks to handle bandwidth requirements. The term MTP is a registered trademark of US Conec used to describe their connector. The US Conec MTP product is fully compliant with the MPO standards. As such, the MTP connector is a MPO connector. The following passages will mention MPO only instead of MPO/MTP for simplicity. To let readers gain a better understanding of MPO technology, MPO components introduction goes first followed by the applications of MPO technology.

MPO Components

MPO (multi-position optical) connector contains up to 24 fibers in a single connection. It’s available in a male version (with pins) or a female version (without pins). The pins ensure that the fronts of the connectors are exactly aligned on contact and that the endfaces of the fibers are not offset. MPO connector components mainly contain two parts: adapter and cable.

MPO Adapters

There are two types of MPO adapters based on the placement of the key: key-up to key-down, and key-up to key-up. In the former type, the key is up on one side and down on the other. The two connectors are connected turned 180° in relation to each other. In the latter type, both keys are up. The two connectors are connected in the same position in relation to each other. Just like what’s shown in the figure below.

MPO Cables

MPO fiber cables are available in two primary types: MPO trunk cables and MPO harness cables.

MPO trunk cables are available in 12-144 counts. They serve as a backbone connecting the MPO modules to each other, intended for high-density applications.

MPO harness cables, also called MPO breakout cables or MPO fanout cables, are available in 8-144 counts. As terminated with MTP/MPO connectors on one end and standard LC/FC/SC/ST/MTRJ connectors (generally MTP to LC) on the other end, MPO harness cables provide a transition from multi-fiber cables to individual fibers or duplex connectors.

MPO Applications: 10 GbE to 40 GbE/100 GbE Migration

The remaining parts describe how MPO technology is utilized to permit successful migration from 10 GbE to 40/100 GbE.

It’s no doubt that converting or expanding existing infrastructure to accommodate higher bandwidth applications is more ideal and practical in data centers. In 10 GbE to 40 GbE/100 GbE migration, the most key point that should be kept in mind is the capacity expansion in which MPO modules are used to enable faster transmission. Many 40G QSFP transceiver modules utilize MPO technology for 40G links, among which the Cisco QSFP is the most widely-used module. Take Cisco for example, QSFP-40G-SR4 realizes 40G links over 850nm multi-mode fiber (MMF) with MPO-12 as its connector type.

In 40G to 100G migration, there requires the use of 24-fiber MPO cables. The existing 12-fiber connection can either be expanded with the addition of a second 12-fiber connection or can be replaced with the installation of a 24 fiber connection.

Conclusion

With these MPO components and technology applications, it’s easier for network designers to select the right MPO types to meet the bandwidth requirements. As a professional fiber optical product manufacturer and supplier, FS supplies various MPO modules and cables, including QSFP-40G-SR4 (one of Cisco QSFP products) mentioned above. You can visit FS for more information about MPO modules.