Which fiber cable to use? Which value to measure? Which length to get? This fact sheet provides practical answers without devoting to the theoretical background. Started fiber optic cable for data installations with OM1, now there is already OM5. Started Ethernet over fiber with 100BaseLX, now there are dozens of different protocols. What does the […]
AOC (Active Optical Cables) and DAC (Direct Attach Cables are both preassembled modules with cable, they are used in the data center and enterprise networks, AOCs and DACs are plug and play, allowing the existing cabling resources to upgrade without installing new fiber optic normally the DACs and AOCs are with standard cable lengths and […]
Based on MSA (Multi-source agreement), The are many forms of fiber optic transceivers, each pluggable optical transceivers with different transmission distance options, it including form factors, such as the SFP, SFP+, XENPAK, QSFP, XFP, CFP etc.; GBIC – First generation transceivers with SC fiber interface, commonly used with Gigabiy Ethernet and fibre channel, also available […]
The enhanced small form-factor pluggable (SFP+) is an enhanced version of the SFP that supports data rates up to 16 Gbit/s. The SFP+ specification was first published on May 9, 2006, and version 4.1 published on July 6, 2009. SFP+ supports 8 Gbit/s Fibre Channel, 10 Gigabit Ethernet and Optical Transport Network standard OTU2. It […]
CWDM Mux/Demux The Coarse Wavelength Division Multiplexing-CWDM Mux/Demux is often a flexible plug-and-play network solution, which helps insurers and enterprise companies to affordably implement denote point or ring based WDM optical networks. CWDM Mux/demux is perfectly created for transport PDH, SDH / SONET, ETHERNET services over WWDM, CWDM and DWDM in optical metro edge and […]
Shielded cabling systems are strongly recommended for category 6A (Class EA) installations, but the user still has to choose between two optional shielding options: F/UTP or U/FTP. This presentations shows the inherent benefits of U/FTP cables of F/UTP cables. The comparison is done for cables containing only a single drain wire. Cables with an overall […]
UTP cable (Unshielded Twisted Pair) Twisted pair cable is the most used, it does not possess any additional protection to the PVC coated and it has 100 Ohm impedance. The connector most commonly used in this type of cable is the RJ45, similar to the RJ11 used in phones (but a little large), but they […]
Before you install the MPO connectors in the data cnter, it is essential that all the fiber end-faces and the ferrule are really clean. especially when you thinking about lining up 12, 16, 24 or 32 pieces of 9um fibers in one or two rows, it requires tremendous precision. Any dirts in the mix on […]
The QSFP form factor is today’s industry workhorse for delivering 40 and 100GbE. The „Q“ is for “quad“ — a nod to the four-channel electrical interface, with each lane running at 25 Gbps for 100GbE. QSFP-DD adapts the same basic concept as its predecessor, but doubles the electrical contact density, via eight differential pairs capable […]
What is the standard for OM5 fiber? Telecommunications Industry Association (TIA) initiated a workgroup in October 2014 to develop guidance for a wide band multimode fiber (WBMMF) 50/125 μm standard to support short wavelength division multiplexing (SWDM) transmission. The TIA-492AAAE Standard was published in June 2016.The IEC WB MMF standard is anticipated to be completed […]
