Optical Transceiver Module
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  • XBR-G6MIDR12PTPOD-32G software license
    Brocade XBR-G6MIDR12PTPOD-32G BR-MIDRMFEB-01-Z software license for HD-G620-24-32G switch

    Brand Brocade License PN XBR-G6MIDR12PTPOD-32G License Inside PN  BR-MIDRMFEB-01-Z Place of origin Malaysia Form Factor F/S Inside SFP:8pcs 32G 850nm SW Active Brocade HD-G630-48-32G switch Low End Case Temperature (°C) 0°C High End Case Temperature (°C) 70°C Diagnostics Digital Transmitter VCSEL Receiver PIN Voltage Supply 3.3--5v Connector Dual LC Warranty 1 year Condition new DDMI Yes Time of delivery  Within 24 hours Package Brocade original package

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  • G720-64-32G-F Fiber Optical Switch
    24/64 ports Brocade G720 Switch G720-64-32G-F Fiber Optical Switch

    The Brocade G720 Switch is a Gen 7 switch with 64 ports in an ultra-dense 1U design. Delivering unmatched 64G performance and 50% lower latency compared to the previous generation, this switch delivers a fixed-port building block designed to maximize the performance of flash and NVMe environments to meet demanding workloads. With Brocade Gen 7 technology, the Brocade G720 delivers far more than just speed and latency improvements. It can eliminate the pain of managing your data center, with autonomous SAN technology to deliver a network that can self-learn, self-optimize, and self-heal without intervention.

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  • QDD-400G-ZRP-S
    Compatible QDD-400G-ZRP-S 400G ZRP Optical Transceivers

    Product Description This MSA compliant QSFP-DD transceiver provides 400GBase-ZR Open ZR+ throughput over Single-mode fiber (SMF) using a coherent wavelength and using an LC connector. It is built to MSA standards and is uniquely serialized and data-traffic and application tested to ensure that they will integrate into your network seamlessly. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty. ProLabs’ transceivers are RoHS compliant and lead-free. TAA refers to the Trade Agreements Act (19 U.S.C. & 2501-2581), which is intended to foster fair and open international trade. TAA requires that the U.S. Government may acquire only “U.S. – made or designated country end products.

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  • SFP 1.25G FR 15km
    Compatible Mikrotik XS+2733LC15D SFP 1.25G FR Single Mode 1270nm+ 1330nm 15km Optical Transceivers

    Kit contains two SFP+ modules that can be used as a pair to achieve operating data rate up to 25 Gbps for distances up to 15km on a single optical cable. SFP/ SFP+/ SFP28 Units are tested and compatible with RB260GS,RB2011LS, RB2011LS-IN, RB2011UAS-IN, RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN, and CCR1036-12G-4S. Units are compatible with non-MikroTik SFP devices as well. Details Product code XS+2733LC15D Connector Single LC UPC Data Rate 1G / 10G / 25G Distance 15 km Format SFP / SFP+ / SFP28 Mode Single mode Wavelength 1270nm + 1330nm

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  • QSFP+ 10G SR 15km
    Compatible Mikrotik XS+2733LC15D 10G QSFP+ SR Optical Transceivers

    Kit contains two SFP+ modules that can be used as a pair to achieve operating data rate up to 25 Gbps for distances up to 15km on a single optical cable. SFP/ SFP+/ SFP28 Optical Transceivers

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  • BR6505-24-8G-R/BR6505-24-16GR/BR6505-24-16GR/6505-24-0-R
    12/24 Ports Compatible Brocade BR6510 Gen 5 Fiber Channel 1U Switch BR6510-24-8G-R/BR6510-24-16GR/BR6510-24-16GR/6505-24-0-R Fiber Optical Switch Suitable For 57-1000117-01/57-1000027-01/57-0000080-01/57-0000088-01/57-0000089-01

    12/24 Ports Compatible Brocade BR6510 Gen 5 Fiber Channel 1U Switch BR6510-24-8G-R/BR6510-12-8GR/BR6510-24-8GR Fiber Optical Switch Suitable For 57-1000117-01/57-1000027-01/57-0000080-01/57-0000088-01/57-0000089-01/57-1000487-01/57-0000089-01/57-1000488-01/57-1000262-01/57-1000489-01/XBR-000458/XBR-000258/XBR-000499/XBR-000498

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Is the Quality of Chinese Fiber Optic Products Low?

2021 / 10 / 14

Is the Quality of Chinese Fiber Optic Products Low?


We frequently hear bad things about fiber optic products from China. It has become a trend to abuse Chinese quality. Here I am not going to justify the low-quality fiber optic products coming out of China. Of course, I know there are low-quality Chinese products. Are all the products coming out of China low in quality? Why there is a huge cry against Chinese quality?

Chinese fiber optic products

It may be partially true in the case of commodity products, but is it possible to deliver low quality fiber optic products to the customers and survive in the market? I think it is almost impossible for a supplier to deliver low quality fiber optic products to dispatch to the customer and force him to use in the network. Fiber optic networks are tested to meet transmission requirements as per international standards. The products used in the fiber optic network need to possess certain minimum characteristics in order to carry optical signals. If a network component fails to carry optical signals, that can not be used in the network.

Characteristics of both active and passive components are well defined and documented in international specifications such as ITU-T and IEEE. Network builders refer these specifications and build their networks based on these standards. A network except for some local area networks, can not stand alone. It somehow becomes part of a bigger network and must communicate with the outside network, which we can call the global network. And as we know, networks must follow certain protocols. If a network component can do the job well as per the defined standards and protocols, we say it is compatible. This compatibility is the minimum quality that is required for the component.

Now, I don’t think that any of the network operators, system integrators or contractors will choose a component that is not compatible with their network. When choosing compatible components one of his/her primary concern will be to reduce the cost of purchase. That is the duty of a good procurement team. Supplier’s intention would be to get more price to his product while the buyer’s intention would be to get a low-cost product. Buyer’s technical team should find a balance between quality and product cost. Considering technical requirements, compatibility, and cost, they decide the vendors. In this process, how a low-quality fiber optic network product supplier can win the supply contract?

Presence of plenty of manufacturers especially from China is one of the reasons for the availability of low-cost products. ‘Low Cost’ does not necessarily mean ‘Low Cost’. Low cost is the result of competition in the market and product manufacturing cost, which includes manpower costs. Low waged labor does not mean low quality and highly paid workers does not guarantee high-quality products. Mass production facilities and low wages are some of the major reasons for low-cost Chinese fiber optic products.

We need to understand the reason behind the cry against Chinese quality. There must be a vested interest group to stamp Chinese fiber optic products with the label of ‘Low quality’. They will be the beneficiaries if customers stop buying Chinese fiber optic products.

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