OFNP, OFNR, OFNG: Which to Use?
No CommentsOptical Cable Fire Rating Comparison Typically, there are four levels of fire resistance for both non-conductive and conductive cables. The fire resistance levels are outlined below from most stringent to least. The ratings are hierarchical, i.e., from a fire resistance standpoint, a higher rating can be substituted for any lower [ Continue reading…]
Optics & Cables Solution for Juniper QFX3500 Switch
No CommentsWith an increasing demands for higher performance and flexibility, to choose a right and cost-effective cabling solution for data center switch interconnection is very important. In this blog, we are going to talk about the cabling and optics requirements for Juniper QFX3500 switch. Overview of Juniper Network QFX3500 The Juniper Networks [ Continue reading…]
How to Install CWDM MUX/DEMUX System?
No CommentsCoarse wavelength division multiplexing (CWDM) technology is developed to expand the capacity of a fiber optic network without requiring additional fiber. In a CWDM system, CWDM Mux/Demux (multiplexer/demultiplexer) is the most important component. Usually, a CWDM Mux/Demux is used to increase the current fiber cable capacity by transmitting multiple wavelengths, typically up to [ Continue reading…]
Fujikura Fusion Splicer Solutions
No CommentsFiber optic cables provide a reliable and fast method of data transfer. However, it’s simply impossible to make a single fiber long enough to match the length of cable necessary for most networks. This is where fiber fusion splicing comes into play, which is a technique of making fiber joints by fusing fiber [ Continue reading…]
SUNMA OP-5000 Fiber Polishing Machine(MPO/ MTP)
No CommentsOP-5000 Fiber Polishing Machine(Domaille MPO/ MTP) The 5000 also has fully programmable pressure and speed ramp rates for slow starting the polishing process. It also has programmable film change counters and maintenance section for alerting operators when to change film or provide service to the machine. If the number of connectors loaded into [ Continue reading…]
What Is Inside of a Fiber Optic Cable
No CommentsFiber optic cable is unlike most types of cables; it draw on light instead of electricty to transmit signals. As you have already known, the light is the fasterst way to transfer information, and fiber optic cable has additional advantages are immune to electrical interference. So, you can run it anywhere [ Continue reading…]
Popular ToR and ToR Switch in Data Center Architectures
No CommentsTop of rack (ToR) is one common architecture of switch-to-server connections. According to a survey result in 2015, ToR was the most popularly used architecture both in colocation data centers and enterprise data centers. Seen from current trend, it will be widely deployed in the present and in the future [ Continue reading…]
BIDI WDM Single Fiber 10/100M 1490/1550 40km Ethernet Media Converter
No CommentsA Pair of BIDI WDM Single Fiber Ethernet Fiber Media Converter 10/100M 1490/1550nm 40km Media converters can be used anywhere in the network to integrate newer technology with existing equipment to support new applications, technologies and future growth. Instead of costly, across-the-board upgrades, media converters can extend the productive life of [ Continue reading…]
Android PDA ST307
No CommentsAndroid PDA ST307 Introduction ST307 = Smart Phone+ Laptop+ DSL Tester + Optical Power Meter + VFL +Cable Tracker+ Barcode Scanner.The PDA for industrial application is gradually becoming the mainstay for the development of the market.Aiming at the management and test need during the telecommunication operation and maintenance, ST307 a handheld intelligent [ Continue reading…]
Cisco 4.25Gbps 50GHz DWDM SFP 80km Compatible Transceiver
No CommentsCisco 4.25Gbps 50GHz DWDM SFP 80km Compatible Transceiver DWDM-SFP4GH-80 The DWDM-SFP4GH-80 series single mode transceiver is small form factor pluggable module for duplex optical data communications. This module is designed for single mode fiber and operates at a nominal DWDM wavelength from 1528.77nm to 1563.86nm as specified by the ITU-T. It is [ Continue reading…]