Male-Female and Female-Female Fixed Fiber optic Attenuators

Introduction to Fiber Optic Attenuator

Fiber optic attenuators are often used to control the optical signal strength in fiber optic links. For example, in a DWDM based system, the DWDM employs multiple wavelengths and channels in different communication protocols and bit rates requiring precise tuning of the power levels of the channel signals. Fiber optic attenuators are often used to adjust the optical power signal…

Cisco-Catalyst-4500

Choosing a Fiber Switch

Do you have the experience of setting up a fiber switch for your network system? Or do you feel distressed for choosing an ideal fiber switch for your clients? Fiber switch is the dispensable telecom device that joins multiple devices within one network. There are many factors to be considered before you make a product choice. One of the key…

Cisco-SFP-10G-LRM-Compatible-10GBASE-LRM-SFP

Introduction to SFP+ 10GBASE-LR and 10GBASE-LRM

Although the 40G/100G optical modules are on the very top trend for enterprise and data center for the interconnection, 10G transceiver modules are still in great demand. There are several types of 10G optical transceiver modules available for sale including the XENPAK, X2, XFP, small form-factor pluggable plus (SFP+) transceiver, of which 10g SFP transceiver (due to its small size…

Migrate to 40G Ethernet With SMF and MMF 40G QSFP+ Transceiver 1

Migrate to 40G Ethernet With SMF and MMF 40G QSFP+ Transceiver

Due to server consolidation, virtualization, and performance improvements, data center designers are eager to migrate from 10G to 40G to better meet their network demand. However, there are many 40G optical transceivers and cabling solutions available for sale, such as QSFP-40G-SR4, QSFP-40G-LR4, QFX-QSFP-40G-ESR4, as well as QSFP DAC/AOC cables. So, which one is the most cost-effective solution? No one can…

black colored box which is an optical switch connected to aqua colored fiber optic cables

Introduction to HPE 40G Optics

Recently the increasing network infrastructures are upgrading to 40GbE to ensure better performance, which greatly promote the popularity of 40G optical devices, especially the 40G optical transceivers and 40G QSFP+ cables. 40G optics, featured by its unique specification, are designed to meet different connectivity applications in data center. Telecom vendors like HPE, Cisco, Juniper, Arista are offering all types of…

network-adapter

Brief Introduction to Network Adapter

Generally, for a home network, the most important consideration is the speed you have contracted for with your Internet service provider (ISP). And network adapters as an important element in wire management, are required to connect to the Internet with or without an Ethernet cable. There are many types of network adapters, a wireless one can help people connect to…