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Description

GFOA overview

GFOA is a 16-port GPON XG-PON XGS-PON flexible interface card, which can be used in the chassis of Fiberhome brand OLT AN6000-7, AN6000-15, AN6000-17, and AN6000-2.

Agile-PON is a flexible PON solution developed by FiberHome for GPON and XG(S)-PON applications. It allows a service card to integrate multiple PON technologies by using different PON optical modules. In this way, OLT resources in the current network can be fully exploited, which facilitates smooth evolution from GPON to XG(S)-PON for operators.

The ports of an Agile-PON service card can work in multiple modes, which can be identified manually or automatically.

• GPON mode
• GPON & XG-PON Combo mode
• GPON & XGS-PON Combo mode

Automatic identification: Optical modules are identified and working modes are switched automatically.
Manual identification: You can set the port mode of an Agile-PON service card manually as needed.

 

GFOA application

Advantages of  Agile-PON application:
Smooth evolution: Agile-PON supports evolution from GPON to XG(S)-PON by replacement of optical modules instead of service cards.
High bandwidth: 10 Gbit/s in both uplink and downlink directions.
High split ratio: Provides a split ratio up to 1:256.
Compatible with XG-PON: XG-PON ONUs can coexist with XGS-PON ONUs in an ODN.
Sharing an ODN: XG-PON ONUs or XGS-PON ONUs can be connected via an existing ODN.

Item

GFOA

Standard compliance

Conforms to ITU-T G.987 and G.9807 series of standards, with good interoperability.

transmission rate

GPON channel: Tx: 2.488 Gbit/s Rx: 1.244 Gbit/s   XG-PON channel: Tx: 9.953 Gbit/s Rx: 2.488 Gbit/s   XGS-PON channel: Tx: 9.953 Gbit/s Rx: 9.953/2.488Gbit/s

Wavelength

GPON channel: Tx: 1490 nm Rx: 1310 nm   XG-PON & XGS-PON channel: Tx: 1577 nm Rx: 1270 nm

Maximum transmission   distance

60 km

Maximum differential fiber   distance

40 km

Maximum split ratio

1:256

Detection of optical power

Supports RSSI detection.

Detection of rogue ONUs

Supports automatic detection and location of ONUs that constantly emit light.

Compatibility

Supports various ONUs, such as SBU, SFU, MTU, cassette  MDU, and MDU which can accommodate cards.

DBA

Dynamically allocates bandwidth according to subscribers’  traffic status.

Reliability

Supports Type B, Type C, and Type C dual-homing protections.

Throughput

In the 10G/2.5G asymmetric access mode, when the XGS-PON system is fully configured with services (64 ONUs), the uplink throughput is no less than 1.9 Gbit/s, and the downlink throughput is no less than 8.5 Gbit/s. In the 10G/10G symmetric access mode, when the XGS-PON system is fully configured with services (64 ONUs), both the uplink throughput and the downlink throughput are no less than 8.5 Gbit/s.

transmission delay

The uplink average transmission delay (when the traffic is no more than 90% of the system throughput) is less than 1.5 ms (packets of all sizes are counted).

The downlink average transmission delay (when the traffic is no more than 90% of the system throughput) is less than 1 ms (packets of all sizes are counted).

Additional information

Weight	3 kg