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Fiber
What Is L Band and Other Optical Wavelength Bands?
April 28, 2021
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optical-transceivers
Common Optical Transceiver Formats
March 19, 2021
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We Support
Why Telecom End of Life Product Announcements Do Not Really Mean the End
February 18, 2021
Support
8 Reasons to Seek Telecom Support Services
January 19, 2021
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Telecommunications Industry Trends to Watch In 2021
December 22, 2020
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New Team Member Appointed to Help Us Improve Telecommunications Sustainability
November 24, 2020
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October 6, 2020
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5G Spectrum – Low, Mid and High Bands Explained
August 26, 2020
Alcatel
Alcatel 1830 PSS
How the Photonic Service Engine drives the Alcatel-Lucent 1830 PSS system
June 11, 2020
Carritech News
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How we are continuing telecommunications support services for your network
April 23, 2020
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How we are still offering additional help to manage your network
April 15, 2020
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April 8, 2020
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Coronavirus
How we are continuing to provide repair support to our customers
April 1, 2020
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How we are helping to continue to supply vital telecommunication parts for networks around the world
March 25, 2020
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Our response to the current coronavirus situation
March 23, 2020
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Industry News
How is the Huawei Ban Affecting Europe?
February 11, 2020
Marconi
Why You Should Consider Marconi OMS Parts for Your Transport Network
January 27, 2020
5G
Industry News
What is eCPRI and What Does it Mean for 5G?
January 14, 2020
Opinion
Telecom Trends to Look Out for in 2020
December 20, 2019
Access Network
Industry News
Why Are Telcos Talking About OpenRAN?
December 10, 2019
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What is Industry 4.0 and How is it Affecting Telecoms?
November 28, 2019
Nokia
Nokia Dynanet
Repairs
Repairs and Support Are Still Available for Nokia Dynanet Products
November 25, 2019
Industry News
AI Use Cases in Telecoms
November 15, 2019
Industry News
IoT
Is the Internet of Things (IoT) Good or Bad?
October 25, 2019
Carritech News
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Rectifier
The Different Types of Rectifiers In Telecommunications
October 18, 2019
Fiber
Industry News
Infographic
Anatomy of a Fiber Optic Submarine Network
October 7, 2019
5G
Industry News
WiFi
Will 5G Replace Wi-Fi In the Future?
September 26, 2019
Repairs
Repairing Products Significantly Reduces Your Impact on the Environment
September 19, 2019
Repairs
The effects of e-waste and what can be done to drive positive change
July 11, 2019
Infrastracture
The rise in ISPs turning to fixed wireless networks
June 19, 2019
Fiber
Infrastracture
Advantages and Disadvantages of Fiber Optic Transmission in Telecommunications
May 21, 2019
Mini Link
Ericsson MINI-LINK: Driving microwave transmission in mobile telecommunication networks
March 21, 2019
optical-transceivers
Tunable Optical Transceivers: What are they and when should they be used?
March 14, 2019
Industry News
What could Brexit mean for the telecommunications industry?
March 8, 2019
Carritech News
Certifications and accreditations
Carritech’s ISO 9001 & ISO 14001 Certification Renewed
March 7, 2019
5G
What is Vo5G?
March 1, 2019
Infrastracture
Security
Security of telecommunication networks
February 21, 2019
Repairs
Are you scrapping your unwanted telecommunications equipment unnecessarily?
February 7, 2019
Carritech News
Carritech UK Warehouse Manager to Tackle London to Brighton Bike Ride
February 4, 2019
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Infrastracture
What is OTT and how is it impacting Telecom Service Providers?
January 28, 2019
Alcatel 7750 SR
The Evolution of the Nokia 7750 SR Product Family
January 22, 2019
FAQs & Guides
The 7 Layers of the OSI Model
January 21, 2019
Industry News
Manhole Cover Antennas Improving Mobile Coverage
January 14, 2019
Industry News
Telecoms Industry News: Weekly Round-up
January 11, 2019
FAQs & Guides
Switching
Packet Switching Explained
January 10, 2019
Industry News
Opinion
Opinion: What can we expect from the telecommunications industry in 2019?
January 8, 2019
Industry News
Telecoms Industry News: Weekly Round-up
January 4, 2019
FAQs & Guides
SD-WAN (Software Defined Wide Area Networks) Explained
January 2, 2019
Infrastracture
The evolving trend towards telecommunications network sharing
December 12, 2018
FAQs & Guides
Synchronous Transport Module (STM) in Telecommunications
November 21, 2018
FAQs & Guides
Fiber
optical-transceivers
SFP Compatibility Guide
November 13, 2018
FAQs & Guides
Telecommunication Network Demarcation Point: Explained
October 30, 2018
FAQs & Guides
Support
We Support
Future proofing your legacy telecommunication systems
October 23, 2018
Carritech News
Repairs
Telecommunications Network Maintenance & Support Services
October 9, 2018
FAQs & Guides
Fiber
FTTX – Fiber to the X: Explained
September 25, 2018
Fiber
Industry News
Fiber continues to revolutionise telecommunication networks
September 24, 2018
FAQs & Guides
SIP
Session Initiation Protocol (SIP)
September 17, 2018
FAQs & Guides
OTN
What is OTN (Optical Transport Network) in telecommunications?
September 12, 2018
FAQs & Guides
MPLS
Multi-Protocol Label Switching (MPLS): Explained
September 4, 2018
CWDM
FAQs & Guides
Coarse and Dense Wavelength Division Multiplexing: Explained
August 15, 2018
FAQs & Guides
What is the difference between analogue and digital transmission?
July 31, 2018
Industry News
Repairs
Support
Why it is better to be proactive than reactive when it comes to telecommunication network maintenance
July 30, 2018
FAQs & Guides
Industry News
How telecommunications network providers can overcome today’s customer challenges and reduce downtime
July 26, 2018
FAQs & Guides
Industry News
Switching Systems in Telecommunication Networks
July 5, 2018
FAQs & Guides
Industry News
Using multiplexers to optimise fiber
July 4, 2018
Industry News
IoT
LTE-M vs LoRa – What’s the difference and which technology is better for IoT?
July 4, 2018
Ericsson BLM 1500 GPON
FAQs & Guides
EPON vs GPON – Introduction and comparison
June 11, 2018
FAQs & Guides
Industry News
Power over Ethernet: Explained
June 8, 2018
Industry News
Nokia
Nokia Dynanet
20 years and counting: How the Nokia Dynanet has proven to be one of the most reliable systems of all time
May 31, 2018
FAQs & Guides
What is Frame Relay in telecommunications?
May 30, 2018
FAQs & Guides
optical-transceivers
What is DDM and DOM for Optical Transceivers?
May 15, 2018
Industry News
Telecoms: Inside the central office
May 15, 2018
FAQs & Guides
Fiber
Singlemode vs multimode fiber
May 10, 2018
Fiber
Industry News
The history of fiber optics in telecommunications
May 9, 2018
5G
5G Use Cases
Industry News
5G Use Cases: Healthcare
April 23, 2018
FAQs & Guides
Industry News
VoIP
What is VoIP and how does it work?
April 20, 2018
5G
Industry News
Current global positioning for various countries deployment of 5G services
April 18, 2018
FAQs & Guides
optical-transceivers
Third-party vs branded optical transceivers – Does it really matter?
April 12, 2018
Vacancies
We are recruiting: Account Manager based in Madrid, Spain
April 6, 2018
FAQs & Guides
CDMA vs GSM: What’s the Difference?
March 27, 2018
FAQs & Guides
What is a virtual network operator (VNO)?
March 27, 2018
Industry News
Latest: UK 5G Spectrum Auction Underway
March 20, 2018
Industry News
What is net neutrality and how could it affect the telecoms industry?
March 16, 2018
5G
Industry News
Enabling 5G with network densification
March 14, 2018
FAQs & Guides
optical-transceivers
An introduction to optical transceivers in telecommunications
February 26, 2018
FAQs & Guides
What is wireless spectrum and why is it so important in telecommunications?
February 19, 2018
FAQs & Guides
What is the difference between GBIC modules and SFP modules?
February 7, 2018
5G
5G Use Cases
Industry News
5G Use Cases: Energy & Utilities Sector
January 30, 2018
FAQs & Guides
We Support
Why you shouldn’t worry about manufacturer EoL announcements
January 24, 2018
Industry News
Why are Wi-Fi and mobile connections so poor on trains?
January 19, 2018
FAQs & Guides
optical-transceivers
Products
Products & Stock News
What are SFP’s and why are they used in telecommunication systems?
January 16, 2018
FAQs & Guides
What is Modulation in Telecommunications?
January 9, 2018
Industry News
The rapid progression toward gigabit LTE
January 5, 2018
5G
Industry News
Significant step made towards the introduction of 5G
December 21, 2017
Industry News
What does 2018 have in store for the telecoms industry?
December 20, 2017
FAQs & Guides
Fiber
The Difference between Twisted Pair, Coaxial and Fiber Optic Cables
December 11, 2017
Alcatel
Alcatel 1000 E10
Products
Products & Stock News
A brief history of the Alcatel E10
November 27, 2017
Carritech News
Carritech relocating UK premises
November 27, 2017
FAQs & Guides
What is LAA (Licensed Assisted Access) and why is it useful?
November 27, 2017
Industry News
Flying cells tackling poor connectivity in disaster zones
November 9, 2017
FAQs & Guides
Attenuation in telecom networks
November 8, 2017
FAQs & Guides
What is network densification?
October 30, 2017
Industry News
The cost of network downtime for service providers
October 24, 2017
FAQs & Guides
Fiber
What is dark fibre?
October 23, 2017
Industry News
How can operators tackle the increasing demand for data?
October 3, 2017
FAQs & Guides
Industry News
What is G.fast and when will it be available?
September 26, 2017
Industry News
Fixed-Line vs Mobile Subscribers – An Interactive Tool
September 19, 2017
FAQs & Guides
CSFB (Circuit-Switched Fall-Back): Explained
September 4, 2017
FAQs & Guides
VoLTE: What is it and how does it work?
September 4, 2017
Industry News
Siemens EWSD
How the Siemens EWSD came to be one of the most popular switching systems of all time
August 31, 2017
FAQs & Guides
Industry News
When will 2G and 3G services be phased out completely?
August 30, 2017
5G
Industry News
Millimetre Wave Spectrum (MMWave) for 5G
August 22, 2017
FAQs & Guides
Understanding Multiplexing in Telecommunications
August 16, 2017
FAQs & Guides
Fiber
Infographic
Fiber Optics: Explained (INFOGRAPHIC)
August 14, 2017
FAQs & Guides
Synchronous Digital Hierarchy (SDH): Explained
August 11, 2017
FAQs & Guides
The Plesiochronous Digital Hierarchy (PDH): Explained
August 10, 2017
Industry News
TV White Space: The Missing Link for rural Broadband?
August 3, 2017
FAQs & Guides
PON
What are the different types of PON (Passive Optical Networks) and what are they used for?
August 3, 2017
Industry News
IoT
LPWANs (Low Power Wide Area Networks) – The backbone of Industrial IoT?
July 20, 2017
Ericsson
Mini Link
Stock news
Ericsson Minilink Parts – Stock Update
July 19, 2017
FAQs & Guides
What is SDN (Software Defined Networking)?
July 17, 2017
Industry News
What is the Telecom Infra Project?
July 11, 2017
Marconi
Marconi MSH64C
Stock news
Marconi MSH64C – Stock Update
July 11, 2017
FAQs & Guides
PSTN (Public Switched Telephone Network) Explained
July 10, 2017
Access Network
FAQs & Guides
Access Network Layer: Explained
June 9, 2017
Industry News
Li-Fi to replace Wi-Fi? Sounds like Sci-Fi
June 7, 2017
Carritech News
Certifications and accreditations
Carritech awarded ISO 9001 and ISO 14001 Accreditations
June 6, 2017
Huawei
Huawei Optix OSN 8800
Stock news
Huawei Optix OSN 8800 (UPS, T16, T32, T64) – Stock Update
June 6, 2017
FAQs & Guides
What’s the attraction to GPON?
June 5, 2017
Core Network
FAQs & Guides
Core Network Layer: Explained
June 5, 2017
Ericsson BLM 1500 GPON
FAQs & Guides
What is GPON (Gigabit Passive Optical Networks)?
May 25, 2017
Ericsson
Ericsson BLM 1500 GPON
Stock news
Ericsson BLM 1500 GPON – New Stock Arrival
May 18, 2017
Industry News
Mobile
The science behind bad mobile signal
May 15, 2017
Marconi
OMS 1664
Stock news
New Stock of Marconi OMS 1664 Nodes
May 12, 2017
FAQs & Guides
We Manage
A helpful guide to de-installing your telecommunication equipment
May 11, 2017
FAQs & Guides
Telecoms Handling, Shipping & Packaging
May 10, 2017
FAQs & Guides
Why would carriers choose to buy used or refurbished telecoms equipment?
May 10, 2017
FAQs & Guides
We Manage
Don’t let your surplus telecoms equipment go to waste
May 2, 2017
5G
Industry News
Could Three really launch a 5G network in the next three years?
May 2, 2017
FAQs & Guides
Repairs
Telecoms Repairs Process: Explained
May 2, 2017
Industry News
Infrastracture
Telecom Infrastructure Sharing
April 25, 2017
FAQs & Guides
Industry News
MIMO
What is Massive MIMO?
April 4, 2017
5G
Industry News
What are the biggest challenges for 5G radio access networks?
March 29, 2017
Alcatel
Alcatel 1600 Series
FAQs & Guides
Industry News
Why does the Alcatel 1600 range remain so popular?
March 28, 2017
Industry News
Popular
3 Key Telecoms Industry Disruptors
March 22, 2017
FAQs & Guides
Industry News
What is Network Function Virtualisation (NFV)?
March 21, 2017
FAQs & Guides
Industry News
Are existing mobile operator networks ready for the demands of AR and VR apps?
March 15, 2017
Industry News
IoT
Tackling Security in the Internet of Things
March 10, 2017
Industry News
Ofcom moves to free up more Wi-Fi spectrum
March 9, 2017
FAQs & Guides
Industry News
LTE, LTE-A & LTE-A Pro: Explained
March 9, 2017
FAQs & Guides
Industry News
Small Cells
What are different types of small cells used for?
March 7, 2017
Industry News
Wireless
A brief history of wireless communications
March 2, 2017
5G
5G Use Cases
Industry News
Popular
5G Use Cases: Sensor networks for farming and agriculture
March 2, 2017
5G
5G Use Cases
Industry News
5G Use Cases: Vehicles and Transportation
February 28, 2017
FAQs & Guides
MIMO
What is MIMO?
February 27, 2017
Industry News
LiFi
LoRA
Network Slicing
Popular
Smart City
Smart City Infrastructure: Li-Fi, LoRa and Network Slicing
February 22, 2017
FAQs & Guides
WiFi
Common Wi-Fi Connection Solutions
February 22, 2017
4G
Industry News
Drones and giant balloons set to deliver 4G signal to areas without connectivity
February 21, 2017
FAQs & Guides
LAN vs WAN: What are the differences?
February 20, 2017
FAQs & Guides
Industry News
Network Slicing
An Introduction to Network Slicing
February 16, 2017
FAQs & Guides
Small Cells
What is Small Cell Technology?
February 1, 2017
Industry News
What does 2017 have in store for the telecoms industry?
January 17, 2017
4G
5G
Industry News
Popular
The Evolution of Mobile Communications, from 1G to 5G
January 16, 2017
Industry News
IoT
Popular
Internet of Things: Explained
January 11, 2017
Carritech News
Carritech – Your trusted telecoms part provider
January 10, 2017
FAQs & Guides
We Purchase
Are you making best use of your surplus telecommunication assets?
December 9, 2016
FAQs & Guides
We Supply
Tips for Managing Your Telecommunications Budget
December 6, 2016
FAQs & Guides
We Manage
Why choose a revenue share option over a quick sale?
November 23, 2016
Marconi
OMS 1260
Stock news
Carritech Acquire Large Quantity of Marconi OMS 1260 Parts
November 22, 2016
FAQs & Guides
We Manage
Why choose Carritech as your telecoms support provider?
November 21, 2016
Carritech News
We Support
Carritech Significantly Increase Telecoms Support Capabilities
November 21, 2016
FAQs & Guides
Top 5
We Supply
Important questions to ask your telecommunications supplier
November 15, 2016
Carritech News
Vacancies
Carritech are now recruiting Sales Account Managers
November 7, 2016
Carritech News
Carritech Company Overview brochure now available to download.
October 18, 2016
Carritech News
FAQs & Guides
We Supply
6 Benefits of Buying from Carritech
August 22, 2016
FAQs & Guides
We Purchase
How To Sell Used Telecommunications Equipment
August 3, 2016
FAQs & Guides
We Supply
What are the benefits of purchasing from the telecommunications secondary market?
July 27, 2016
Carritech News
Eco
Carritech strive for zero waste by maintaining circular economy
July 18, 2016
Carritech News
Sign up to our monthly newsletter!
July 15, 2016
FAQs & Guides
We Purchase
We Purchase: Frequently Asked Questions
July 5, 2016
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