心和电子

Function >>

The ZXA10 C300/C320 supports the 8-port XG-PON1 interface card GTXO. GTXO provides XG-PON access.

Panel >>

Figure 18 show the GTXO panel.

Figure 18 GTXO Panel

Indicators >>

Table 19 describes the indicators of the GTXO card.

Table 19 Indicator Description for GTXO Card

Indicator

Status

Description

RUN

OFF

The card is not powered ON.

Green LED flashes slowly (1 Hz).

The card works properly (INSERVICE).

Green LED flashes quickly (2 Hz).

&

The card is in configuration process.

&

The card is in BOOT writing process. Do Not pull out the card.

Green LED is ON.

&

The card is in version starting process.

&

The card is in BOOTROM program.

&

The card is in PLD upgrading process.

Red LED is ON.

The card is seriously faulty, such as hardware fault.

Yellow LED flashes slowly (1 Hz).

The card type is inconsistent with configuration (TYPEMISMATCH).

ACTi (i = 1–8)

OFF

The PON interface has no configuration.

Green LED flashes.

The PON interface has no configuration and discovers new ONU.

Green LED is ON

ONUs are registered on the PON port and work properly.

Red LED is ON.

The PON interface has LOS alarms.

Interfaces >>

The GTXO card provides 8 XG-PON1 interfaces.

Button >>

The RST button is used for resetting card.

Principle Diagram >>

Figure 19 shows the principle diagram of the GTXO card.

Figure 19 Principle Diagram of GTXO Card

Table 20 describes the module functions of the GTXO card.

Table 20 Module Functions of GTXO Card

Module	Function
Management and control module	Manages and controls the card, implement card configuration.
XG-PON1 MAC module	Implement the XG-PON1 functions defined by ITU-T G.987.3.
TM module	Processes data in service layer, including bandwidth management and QoS process, satisfies the SLA requirement. The process function is compatible with TR156.
XG-PON1 optical module	Provides PON-C optical interface, complies with ITU-T G.984.2.
Clock/time module	Process system clock, complies with ITU-T G.8262, G.8264, and G.781.

Technical Specifications >>

Table 21 lists technical specifications of the GTXO card.

Table 21 Technical Specifications of GTXO Card

Item	Specification
Power consumption	5 W (static), 100 W (maximum), 90 W (typical)
Dimensions	395.5 mm × 22.5 mm × 225 mm (Height × Width × Depth)
Weight	1.120 kg