Top Rated Fiber Optic Transceivers and Modules
Are you looking for the best fiber optic transceivers but have difficulty in choosing the right module due to its complex terms and parameters? Here’s a buying guide about top-rated fiber optic transceivers that can fulfill your requirements as well as save your time and money.
What are fiber optic transceivers?
A fiber optic transceiver or optical module is a single packaged device that transmits and receives data with the help of fiber optic technology. These transceivers are the combination of transmitters and receivers and share common circuitry. Further, one of the important parts of the optical transceiver is to encode/decode data into light pulses and then later send them to the other end as electrical signals through electrical components.
How do fiber optic transceivers work?
Fiber optic transceivers usually work through light signals; as the light in a fiber optic cable travels through the core of the optical fiber by bouncing from the mirror-lined walls (cladding). This process of total internal reflections helps facilitate cladding that does not absorb any light from the core, which in results allows the light wave to travel to longer distances. However, in case the fiber optic lacks clarity or has any flaws, it often results in regarding light’s tendency to travel through the cable.
Factors to buying fiber optic transceiver
To find the right fiber optic module for your network, it is necessary to consider certain factors that are crucial for your network such as; switch data rate, fiber type, wavelength, transmission distance, compatibility, and project budget. Once you have carefully laid out your requirements, it’ll be easier to shortlist the best networking modules.
One of the most important factors to consider while choosing the SFP transceiver is its transmission rate. As these transceivers usually have a transmission rate ranging from 155MB/s to 622MB/s which often also goes as low as 1GB/s at the most popular data rate, but is sufficient for network enterprise needs. Also, for enhanced or faster data transfer, the SFP+ transceivers also offer a data rate of 10GB/s to fulfill the requirements of the enterprises.
Fiber type is another important aspect to consider while choosing SFP optics. It is necessary to determine what kind of fiber optic exists in the cabling network or will be deployed. These fiber cables are known to directly influence the network’s transmission rate and distance and are divided into two categories, i.e., multimode fiber carries several light rays simultaneously as the core consists of distinct optical properties and also has a limited range to dispersion, suitable for shorter distances whereas, single mode fiber cable consists of smaller core size followed by the capability of transmitting data over the longer distances ranging up to 190KMs.
Another important factor to consider is the wavelength of the transceiver module. It is necessary for the transceiver to match the fiber type of the SFP transceiver at the opposite end.
It is necessary to note that wavelength and frequency are correlated and the radiation of wavelengths are shorter, whereas radiations at longer wavelengths are considered frequency. Further, the light is defined by the wavelength and these fiber optic transceivers can transmit three central wavelengths such as 850, 1310, and 1550 nm. SFPs with 850nm can cover shorter distances, whereas 1310nm are suitable for medium to long range propagation and 1550 nm are usually considered best for long rate transmission rates.
There are two types of SFPs that can carry either short-range or long-range distances. However, it is necessary to first determine how far the network needs to be able to support transmission. For shorter distances, multimode SFP is the best choice whereas, for longer distances, standard multimode transceiver modules are most suitable, whereas, extended multimode modules can transmit data for up to 2KMs.
DDM refers to Digital Diagnostic Monitoring, which is designed to cater to end-users that can monitor real-time parameters of the transceivers. These parameters include optical output/input power, laser bias current, temperature, and transceiver supply module. Also, these networking modules help with predicting the life span of the module and identifying if there are any faults.
Top Rated Fiber Optic Transceivers and Modules
It is often difficult to choose the right fiber optic transceivers due to the wide variety of transceivers available in the market. We have shortlisted a few of the best fiber optic transceiver modules for you to make your choice easy for you.
SFP-10G-SR-S Cisco Fiber Optic SFP+ Transceiver
SFP-10G-SR-S Cisco 10Gbps 10GBase-SR Multi-mode Fiber SFP+ Transceiver Module is used for enterprise or data centers that require data connectivity for enhanced network connectivity that can cater to data rates of 100M/1G/10GB/s. These transceivers come with SFP+ form factors followed by an RJ-45 interface that is compatible with the CAT5e/CAT6A/CAT7 cables and can connect to end-point such as 10GBASE-T ports. They are also suitable for distances up to 30 meters and are cost-efficient that can accommodate connectivity within and across racks.
455883-B21 HP 10Gbps Fiber Optic SFP+ Transceiver
455883-B21 HP 10Gbps 10GBase-SR Multi-mode Fiber Optical Transceiver consists of SFP+ that can accommodate 10G Ethernet transmission speed. Also, they can support 400m transmission on OM4 multi-mode cable and 300m transmissions on OM3 multi-mode cable with the wavelength of 850nm. Moreover, these transceivers are compatible with duplex LC connectors that consume as low power as <0.8W for SR, and <1W for LRM and LR.
J8766A HP ProCurve X2 10GBE Transceiver
J8766A HP ProCurve X2 10GBE Transceiver Module is a 10GBASE-LR transceiver module that can cater to up to 10GB/s single module. These transceivers can transmit and receive data for around 10KMs. Also, these fiber optic modules are compatible with Cisco Meraki routers and switches; DDM support reports the transceiver’s status to most SNMP network management tools. Further, they can connect through LC connectors.
MC2210411-SR4 Mellanox 40Gbps QSFP Transceiver
MC2210411-SR4 Mellanox 40Gbps 100m 850nm QSFP Transceiver is compatible with Mellanox networking equipment and equivalent to MC2210411-SR4. These fiber optic modules are programmed to work with 40GbE switches, and routers used for enterprise or data centers that usually require high-performing computing network applications. They consist of a 38-pin connector for electrical interface followed by the capability of transmitting data for up to 100M with OM3 and 150M with OM4.
Get the best deals on Fiber Optic Transceivers
To enhance the communication by receiving or transmitting signals between the devices, find the best deals on network transceivers at Srvers4Less.com. These high-end transceivers are available in different variations of mode, wavelength, connector type, and more. In case of any confusion regarding selecting the right fiber optic transceivers and modules, please reach out to our network engineer to help you make the right choice.
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