Cisco Interfaces and Modules – Router Switch Blog

Upgrade Your Infrastructure with Cisco Intersight’s Limited Time Offer on Hardware and Workload Optimizer

Posted on March 9, 2023 by Manuel | 0 Comments

The global technology conglomerate Cisco has simplified the licensing scheme for its Intersight cloud-operations management platform, aiming to streamline how enterprises buy its software. With this simplification, Cisco has moved from a four-tiered licensing menu to two tiers named Essentials…

8 Questions You Should Pay Attention when Buying Cisco Equipment

Posted on October 12, 2020 by RS-Tech | 0 Comments

As we all know, Cisco is one of the best network hardware manufacturers in the world. To build a smooth and fast network for our companies, we need original new Cisco routers, Cisco switches, Cisco firewalls, and more. However, there…

Cisco Promotion in July, Limited Time Offer! Up to 85% Off!

Posted on July 22, 2020 by RS-Tech | 0 Comments

Hello guys. Today I must share you a big discount of Cisco products! Do you want to upgrade your Cisco networking devices? Go to Router-switch.com to get the big discounts now. Cisco Promotion in July! Up to 85% OFF! Limited-time…

Hot & Trending ICT Products Recommend for You

Posted on February 17, 2020 by RS-Tech | 0 Comments

Do you know the hot and trending ICT products in 2020? If you don’t have idea, we can recommend some products for you. Click this image below to learn details. Or download the list directly: Best Sellers 2020 In this…

Replacement Products of Cisco EOS & EOL Products

Posted on February 14, 2020 by RS-Tech | 0 Comments

AS the technology developing, Cisco has upgrade its products almost every year. If you have Cisco old devices, you will find some EOS & EOL products are not easy to use than before. So you must get new devices to…

Top 10 Router, Switch, Firewall and Others of Cisco 2019

Posted on February 7, 2020 by RS-Tech | 0 Comments

New year has come. For reference, we collect 2019 top sales lists of Cisco in this post, including top 10 Cisco routers 2019, top 10 Cisco switches 2019, top 10 Cisco firewalls 2019, etc. The data is from google search,…

Stock Clearance Sale 2019

Posted on January 21, 2019 by RouterSwitch Tech | 0 Comments

Router-switch.com is having a Stock Clearance Sale now. More than 120 Cisco original new, used and OEM items are in stock at excellent prices!! Products include Cisco 3750-X/3560-X/3650, 2600/3600/3700 APs, 3900 Router Memories, AC Power Supply, IP Phone 7900/6900, Modules…

Features and Benefits of Cisco 25G, QSFP and QSFP28 Modules

Posted on September 19, 2018 by RouterSwitch Tech | 0 Comments

The Cisco Catalyst 9500 Series Switches are the industry’s first purpose-built fixed-configuration 25G, 40G, and 100G line of switches for enterprise-class core and aggregation layers. The Cisco Catalyst 9500 Series offers customers a wide variety of high-density, low-power switches and…

C2960X-STACK vs. C2960X-FIBER-STK vs. C2960X-HYBRID-STK

Posted on March 20, 2018 by RouterSwitch Tech | 0 Comments

Catalyst 2960X Stacking is a so popular issue for Cisco users. How much do you know the key stacking modules for Catalyst 2960-X and Catalyst 2960-XR Series? How many types of stacking modules can be used on 2960-X and Catalyst…

Cisco Transceiver Modules for 95–500/2960-L/2960-CX/3560-CX/2960-X/3650/3850 Switches

Posted on March 12, 2018 by RouterSwitch Tech | 0 Comments

Check the following Cisco Transceiver Modules for Compatible Cisco Switches Series: 95–500, 2960-L, 2960-CX, 3560-CX, 2960-X, 3650 and 3850. Cisco 95-500 Series: * Cisco 200/300/500 Series are still for sale and not officially end of life. Cisco 95/110 Series Unmanaged…

EOL Transceiver Modules to Replacement Models

Posted on January 31, 2018 by RouterSwitch Tech | 0 Comments

The most popular Cisco transceiver modules have been announced end-of-sale and end-of-life. How to migrate to the new model? Read the following guide and info about the Legacy SFP Modules and the newest SFP Transceivers. End-of-Sale Transceiver Modules Replacement Models…

EoS and EoL Announcement for the Cisco 2-Port and 4-port Voice Interface Cards

Posted on November 28, 2017 by RouterSwitch Tech | 0 Comments

Cisco announced the end-of-sale and end-of-life dates for the Cisco 2-Port and 4-port Voice Interface Cards. The last day to order the affected product(s) is April 14, 2018. Customers with active service contracts will continue to receive support from the…

Cisco 25-Gigabit Ethernet Transceiver Modules for Nexus 9000 & Nexus 3000

Posted on November 27, 2017 by RouterSwitch Tech | 0 Comments

The new SFP-25G-SR-S transceiver has been introduced by Cisco for Data Center and Enterprise applications. The new transceiver facilitates the migration from 10G to the 25G higher data rate by reducing the dollars per Gbps and enabling the reutilization of…

Cisco 25G Transceivers for Next Generation Switches

Posted on November 24, 2017 by RouterSwitch Tech | 0 Comments

Cisco introduced the new SFP-25G-SR-S transceiver for Data Center and Enterprise applications. This new transceiver facilitates the migration from 10G to the 25G higher data rate by reducing the dollars per Gbps and enabling the reutilization of fiber infrastructure. Cisco’s 25G transceivers…

(Update 2021) What Are SFP Ports Used For?

Posted on November 24, 2017 by RouterSwitch Tech | 0 Comments

If you know Cisco SFP Modules, you must know the SFP Ports. If you didn’t know what are SFP modules or SFP ports, you can read this article, which can tell you what are SFP ports on a Gigabit Switch…

Certain Supported GBICs/SFPs Optical Transceiver Modules on Catalyst 3850 Switch

Posted on October 25, 2017 by RouterSwitch Tech | 0 Comments

Unsupported GBIC (SFP) in sub-module of Catalyst 3850 Switch–Mitigation Techniques There is a common problem and mitigation techniques with certain supported GBICs (or SFPs) optical transceiver modules on a Catalyst 3850 switch: When you insert specific GBICs on a Catalyst…

GLC-T vs. SFP-GE-T

Posted on October 25, 2017 by RouterSwitch Tech | 0 Comments

Both GLC-T and SFP-GE-T Copper Transceivers support 1G on UTP Copper. GLC-T: 1000BASE-T SFP transceiver module for Category 5 copper wire, RJ-45 connector SFP-GE-T: 1000BASE-T SFP transceiver module for Category 5 copper wire, extended operating temperature range, RJ-45 connector They look the same,…

GLC-T vs. GLC-TE

Posted on October 24, 2017 by RouterSwitch Tech | 0 Comments

Can you tell the differences between GLC-T and GLC-TE 1000BASE-T SFP transceivers? GLC-T has been announced end of sale and end of sale last year. And the new GLC-TE is the replacement for the GLC-T. GLC-T or GLC-TE Cisco module GLC-T and GLC-TE are 1000BASE-T SFP transceivers…

Updated: Cisco Gigabit Ethernet Transceiver Modules for ASR 1000 Series Router

Posted on October 24, 2017 by RouterSwitch Tech | 0 Comments

Most users have questions about choosing and using the SFP modules for network switches, routers and firewalls. For example, which SFP transceivers will support my ASR 1001 router? Does my C1-WS3850-12S/K9 support the GLC-TE module? If the GLC-TE 1GE SFPs run…

EoL and EoS Announcement for the Cisco N9K-X9736PQ & N9K-X9536PQ Linecard on Cisco Nexus 9500

Posted on August 29, 2017 by RouterSwitch Tech | 0 Comments

Cisco announced the end-of-sale and end-of-life dates for the Cisco N9K-X9736PQ and N9K-X9536PQ Linecard on Cisco Nexus 9500. The last day to order the affected product(s) is February 9, 2018. Customers with active service contracts will continue to receive support…

Cisco’s Next Generation Storage Networking Innovations

Posted on April 27, 2017 by RouterSwitch Tech | 0 Comments

Cisco announced technology innovations for next-generation storage networking in the early of April. The new storage networking innovations will help customers access, manage and automate this stored data to better enable digital business goals. With this announcement, Cisco offers storage networking customers…

Catalyst 3XXX Series Supports 100-MB Ethernet SFP Transceiver Module Models

Posted on February 21, 2017 by RouterSwitch Tech | 0 Comments

We know that almost all enterprise-class switches include two or more SFP ports, allowing them to become part of a ring or star-based network topology spread among different buildings, floors or areas, and connected via fiber optic cabling. SFPs can…