IEEE 802.3ca 25G/50G-EPON standard approved

The work of the IEEE P802.3ca 25 Gb/s and 50 Gb/s Ethernet Passive Optical Networks Task Force completed with the approval of IEEE Std 802.3ca-2020 by the IEEE-SA Standards Boards on June 4, 2020. IEEE 802.3ca PONs will operate at the same splitting ratios as the earlier version of GEPON at the transmission distance of […]


18 billion, The sales revenue of Optical Transport Systems will reaches in next five years

Due to pandemic effection, optical transport system demand freezes in a short period. however, based on market report from Dell’Oro Group, Optical Transport System venders will enjoy revenue increase in the next five years, the 800G DWDM system will lead the way, the sales revenue will increase from $15 billions at 2019, and will approaches […]

800G, Industry News

Introduction to MPO/MTP Conversion Cable

TARLUZ MPO/MTP Patch Cords are used by customers worldwide in various applications, such as data communications, link aggregation, 5G infrastructure, and harsh environments. TARLUZ MPO/MTP conversion cables consist of hundreds of models available off-the-shelf for providing fast, high-performance connectivity in backbone networks, and link aggregation in data centers while allowing for uniform trunk cabling from […]

Data Center

Introduction to Flammability UL94-V

UL 94, the Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing, is a plastics flammability standard released by Underwriters Laboratories of the United States. The standard determines the material’s tendency to either extinguish or spread the flame once the specimen has been ignited. UL-94 is now harmonized with […]

Structured Cabling

IDC forecast: 16.6% CAGR through 2020 for revenues of compute and storage infrastructure

IDC (International Data Corporation) firmly predicts that Compute and Storage Infrastructure will enjoy a CAGR (compound annual growth rate) of 16.6% from the year 2020 to the year 2024. The total worldwide revenues in 2024 will reach 33.8 billion US dollars. However due the COVID-19, the demand might be delayed for 2020, the demand will […]

Industry News

Introduction to eCPRI

eCPRI is short for enhanced Common Public Radio Interface, it is published after CPRI. eCPRI standard defines specification which connects eREC and eRE via fronthaul transport network. It is an important technology for understanding 5G systems, LTE-Advanced and LTE-Advanced Pro. Benefits of eCPRI Following are the advantages of eCPRI: It complies with IEEE 802.1 CM […]


Three different potential duplex optical connectors recommended by QSFP-DD MSA

The QSFP-DD MSA is a multi-company industry group. The QSFP-DD MSA has defined a high-density 8-channel (8x) module, cage, and connector system. QSFP-DD supports up to 400 Gb/s in aggregate over an 8 x 50 Gb/s electrical interface. QSFP-DD MSA recommended three duplex connectors, MDC connector, CS connector and SN connector. The following paragraph are […]

400G Network

Introduction 100G SFP56-DD transceivers

SFP-DD probably is the Next Generation SFP Module to Support 100G, It is based on 50G PAM4 signaling and will feature two channels, offering 100G in SFP-DD form-factor. By using this tiny SFP slot, it could realize the highest number of 100G front-panel pluggable ports in a Top-of-Rack switch. Eventually, two channels of 100G PAM4 […]

Data Center

Holiday Notice – Chinese Lunar New Year 2020

Holiday Notice Our offices will be closed on Jan. 23th, 2020, in observance of the Chinese Spring Festival. We will reopen on Feb. 1st, 2020. We apologize for any inconvenience caused and thank you for your understanding. TARLUZ TELECOM Jan. 2020


Do you know this optical fiber cable code from NEC 2020

In the latest National Electrical Code 2020, there are Optical fiber cables with the following classification: OFNP, OFCP, OFNR, OFCR, OFNG, OFCG, OFN, and OFC. The following article briefly introduces these cable codes: OFNP: OFNP is short for Optical Fiber Nonconductive Plenum. The OFNP fiber cables are generally been installed in plenums duct and other […]

Fiber Optic Cable