GPON is not the only type of passive optical network

 

 

 

The main advantage that Gigabyte PON has over other connection types is its fiber optic design. Compared to the more common copper wire, optical fiber transmits signals as photons instead of electrons – hence the name “optical”.

Therefore does not have the same limitations as traditional twisted pair connections.

 

As already mentioned, Gigabyte networks are far superior to older and less advanced connection types. However,

GPON is not the only type of passive optical network. The closest is EPON (Ethernet Passive Optical Network).

The two systems are almost identical in operation in that they transmit data over a passive fiber optic network and are the global standard for fiber optic communications, but they differ in some important parameters:

• Speed: Unlike Gigabyte networks, a EPON network has variable bandwidth available for upstream and downstream connections, while EPON bandwidth is symmetrical and fixed at 1 gigabit/s for both upstream and downstream data transfer.

• End-user costs: Since Gigabyte and Ethernet networks are both based on a fiber optic framework, the development and deployment costs for both standards are almost the same. Gigabyte networks, however, require specialized chipsets that are more expensive to achieve faster speeds. Ethernet networks, on the other hand, operate using the already established Ethernet protocol, making them cheaper for end users.

• Quality of Service (QoS): Quality of Service (QoS) is a protocol that is integrated into all communication networks to ensure smooth operation. For passive optical networks, this means adjusting parameters such as bandwidth, latency, jitter, and error rate to ensure that end users of the network enjoy uninterrupted connectivity even under high traffic conditions. To solve the high traffic problem, Ethernet PON vendors implement virtual local area network (VLAN) tags to improve network capacity. Meanwhile, Gigabyte PON incorporates QoS technology that makes network issues easier and more cost-effective to manage.