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Browse technical articles by product, interface or networking topic. Confirm current product specifications and host compatibility before selection.

461 articles · Page 9 of 26

Technical article

Intro to Cisco Gigabit Ethernet SFP Transceiver Modules

SFP (Small Form-Factor Pluggable) transceiver is a hot swappable I/O device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. Gigabit Ethernet SFP transceivers are designed to use with Gigabit networks. They are compliant to IEEE 802.3 standards and with different

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Technical article

Info about High Density CXP Optical Module

Technically, the CFP will work with multimode fiber for short-reach applications, but it is not really optimized in size for the multimode fiber market, most notably because the multimode fiber market requires high faceplate density. The CXP was created to satisfy the high-density requirements of

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Technical article

Info about CFP Management Interface

Internet traffic is constantly increasing. The global internet traffic is expected to quadruple between 2010 and 2015 and is projected to approach 1 zettabyte (1x 1021 bytes) per year by 2015 - that's equivalent to all the digital data in existence in 2010. Increase in streaming video and cloud

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Technical article

How Much Do You Know about CWDM SFP Transceiver?

CWDM SFP (Coarse Wavelength Division Multiplexing) transceiver, used on SFP ports or slots on the switches or routers, is a technology that allows for multiple channels, of mixed protocols and data rates, to be COMBINED and transmitted over fiber optic cable. CWDM SFP makes use of the SFP interface

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Technical article

SFP and SFP+ Compatibility Issues

Recently, people have gotten the question about whether I can use the SFP transceivers in a 10g SFP slot. Users who purchase a 10G switch wondered if they could use SFP modules in the SFP+ slot (since they both have the same size and use the LC connectors) to achieve 1G data rate. Or can I use the

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Technical article

Why choose Compatible SFP over Brocade?

Brocade is an international corporation specialising in the provision of data networking products. The American company has over 20 years' experience in the industry and have supported numerous global organisations develop systems and applications that can be accessed almost anywhere in the world.

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Technical article

Small form-factor pluggable transceiver

The small form-factor pluggable (SFP) is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications. The form factor and electrical interface are specified by a multi-source agreement (MSA) under the auspices of the SFF Committee. It is a popular

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Technical article

Do I choose a branded or compatible SFP?

A SFP (small form-factor pluggable) is a small transceiver that plugs into the SFP port of a network switch and connects to Fibre Channel and Gigabit Ethernet (GbE) optical fibre cables at the other end. By choosing the appropriate SFP module, the same electrical port on the switch can connect to

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Technical article

The Difference Between Multimode Fiber And Single-mode Fibers And

Single-mode fiber is mainly used in multi-frequency data transmission applications, usually using wavelength division multiplexing transmission mode (WDM, Wave-Division-Multiplexing) transfer mode after multiplexed optical signal only needs can be achieved with a single-mode optical fiber data

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Technical article

QSFP​ 40G Transceiver Modules

QSFP transceiver modules are designed for use in 40 Gigabit per second links over parallel multimode fiber, including breakout to four 10 Gigabit per second links. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4 and compatible with IEEE 802.3ae 10GBASE-SR. The optical transceiver

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Technical article

How to distinguish the single-mode and multimode optical modules?

We know that optical modules can be divided into single-mode optical modules and multimode optical modules are usually marked on the module. Single mode to SM, for long-distance transmission, fiber color is yellow; multi-mode is MM, usually used for short-distance transmission, fiber color is

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Technical article

How to Convert a QSFP+ Port to a SFP+ Port?

As data communications technology migrates from 10GbE to 40GbE and beyond, it is often necessary to connect 40GbE equipment with existing 10GbE equipment. As we know 40GbE NIC or switch usually equipped with QSFP+ ports, and 10GbE switch usually equipped with SFP+ ports. That is to say we must know

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Technical article

GBIC vs SFP vs SFP+ vs XFP, what is the difference?

GBIC, SFP, SFP+ and XFP are all terms for a type of transceiver optics that plugs into a special port on a switch, router or other network device to convert the port to a copper or fiber interface. The commonly used SFP, SFP+ and XFP are all with LC connector. SFP and SFP+ with an identical pinout

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Technical article

Difference between single mode fiber and multi mode fiber

Single Mode cable is a single stand of glass fiber with a diameter of 8.3 to 10 microns that has one mode of transmission. Single Mode Fiber with a relatively narrow diameter, through which only one mode will propagate typically 1310nm or 1550nm. Carries higher bandwidth than multimode fiber, but

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Technical article

Tutorial of 100GBASE-PSM4 QSFP28 Optical Module

As the data center area and data transmission rate is growing, people need a minimum distance of 500m transmission distance of 100G optical module solution, based on this, 100GBASE-PSM4 QSFP28 light module came into being, it is a Single-mode parallel optical module, can provide cost-effective

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Technical article

Guide about buying BIDI optical modules

BIDI optical module is a single-fiber bi-directional optical module, the use of WDM technology, launch and receive two different directions of the central wavelength, to achieve the optical signal in a fiber on the two-way transmission. The optical module typically has two ports: the transmit port

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Technical article

100G optical modules, core solution to high-speed network system

With the rapid development of optical communication in recent years, users have increasing demands for the network. In this condition, 100G optical module has become the hot focus that users care. What is a 100G optical module? This post will give a complete introduction and guide about 100G

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Technical article

Two important elements about SFP optical modules

Distinction between SFP multi-mode and single-mode According to the wavelength, it can be divided into 850nm/1310nm/1550nm/1490nm/1530nm/1610nm. The one with wavelength of 850nm is SFP multi-mode with transmission distance of 2KM or less; The one with wavelength of 1310/1550nm is SFP single-mode

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