Question 1

Does the DBC 1GE FTTH XPON ONU work with both GPON and EPON networks?

Accepted Answer

Yes. It supports dual-mode XPON and automatically switches between GPON and EPON without manual intervention.

Question 2

What routers are compatible with the DBC 1GE FTTH XPON ONU?

Accepted Answer

Any router or firewall with an Ethernet WAN port works. The RJ45 port auto-negotiates 10/100/1000 Mbps speeds.

Question 3

How much power does the DBC 1GE FTTH XPON ONU consume?

Accepted Answer

It uses a 12V 0.5A supply, keeping energy usage low and minimizing heat during 24/7 operation.

Question 4

Is the DBC 1GE FTTH XPON ONU suitable for long-distance fiber links?

Accepted Answer

Yes, it supports up to 20 km transmission distance and maintains signal stability with ≤-28 dBm sensitivity.

Question 5

Does the DBC 1GE FTTH XPON ONU include security features?

Accepted Answer

Yes. It has a firewall with DDOS protection, plus ACL, MAC, and URL filtering for controlled network access.

Question 6

Can the DBC 1GE FTTH XPON ONU overheat during 24/7 use?

Accepted Answer

No. Passive cooling and low power draw keep it thermally stable for continuous operation.

Question 7

DBC 1GE FTTH XPON ONU vs single-mode GPON ONU: what’s the difference?

Accepted Answer

Single-mode GPON ONUs only support GPON. The DBC model works automatically with GPON and EPON, providing greater flexibility.

Question 8

What is the price of DBC 1GE FTTH XPON ONU at PCB Store Bangladesh?

Accepted Answer

Pricing varies with stock, but PCB Store provides current availability and local purchase options for this model.

DBC 1GE FTTH XPON ONU

Key Features

Technical Specifications

Model Information

Network & Performance

Interfaces

Power & Efficiency

Security