Why Choose Us
Why choose zion comm. as your honest partner?
The production, technology,and management level of our factories are top world-class.
Flexibility in product type, quantity, delivery time, shipping, etc.
High-quality control standard: We have advanced testing equipment and strict factory inspection to ensure product compatibility and stability of use.
Plenty of Certificates of products and customs.
Professional expert team: Our experienced team of experts strives to service every inquiry, quote, and order quickly and efficiently. Also, we will help our customers with complex matters such as transportation, customs clearance, customs certification, etc.
7/24 working time for you.
Talk to Our Expert
ONU/OLT
XPON ONU
XPON ONU Passive Optical Network Unit GE FE USB VOIP 2.4G 5G WIFI wireless CATV antenna gain
GPON ONU
GPON ONU Gigabit Passive Optical Networking Unit GE FE USB VOIP 2.4G 5G WIFI wireless CATV antenna gain
EPON ONU
EPON ONU Ethernet Passive Optical Networking Unit GE FE USB VOIP 2.4G WIFI wireless CATV antenna
GPON OLT
GPON OLT Optical Line Terminal 4 8 16 32 PORT 10GE RJ45 FE SFP SFP+ 19inch 1U ONT VLAN AUX PON FAN
EPON OLT
EPON OLT Optical Line Terminal 4 8 16 32 PORT 10GE RJ45 FE SFP SFP+ 19inch 1U ONT VLAN AUX PON FAN
How We Deliver High Quality
The Concept Of High-Quality Products.
Our company not only adheres to the concept of providing customers with high-quality products, but also can implement and implement methods in production.
IQC before assembly
Incoming Quality Control (IQC) and surface mount component inspection are very important for ONUs before assembly. In the field of ONU manufacturing, suppliers must test integrated circuit boards, BOSA, WDM, PON ports, optical modules, CATV, USB, VOIP, TEL, IPTV, INTERNET, WIFI and many other components to ensure quality and performance. For the inspection of surface mount components, it is mainly used to check whether the printed circuit board (PCB) is correct and whether there is contamination to ensure the performance of the ONU.
Testing After Assembly
After the ONU is assembled, a number of parameter tests are required, each port function test, PON terminal certification and OLT equipment compatibility test, optical port upload and download rate test, WIFI wireless rate, CATV frequency, BOSA transmit optical power value and The minimum receiving sensitivity, Vlan ID, configuration through TR069, DHCP/PPPOE and other configurations prove that the performance and quality of the ONU are qualified.
Qualified By International Certifications
When selecting a qualified ONU manufacturer, being able to provide compliance with common industry certifications, such as ISO 9001, MOQC, CE, SGS and WPC standards, is an important consideration.
Certified For Your Trust
ONU/OLT Catalogs
ONU/OLT
How We Can Help
• Factory Visits
• Years of Expertise
• Fully Itemized Quotation
• Consistent Quality
• Fast Prototype
• Professional Team
• Short Lead Time
• Large Order Discount
• Timely After-sales Service
How We Can Help
• Factory Visits
• Years of Expertise
• Fully Itemized Quotation
• Consistent Quality
• Fast Prototype
• Professional Team
• Short Lead Time
• Large Order Discount
• Timely After-sales Service