ZTE GTGO GPON Board 8x C+ Module

ZTE GTGO – 8-Port GPON Expansion Module for the C300 Platform

The Class C+ GTGO GPON subscriber card offers 8 GPON interfaces with a split ratio of up to 1:128.

The ZTE GTGO GPON Expansion Board is an 8-port GPON expansion module designed specifically for the C300 platform. The Class C+ GTGO GPON subscriber card provides 8 GPON SFP ports, enabling efficient delivery of broadband Internet access services.

Simplified Network Planning

The ZTE GTGO C+ GPON OLT expansion card, together with ONUs, enables the construction of highly available networks. The maximum supported distance between two ONUs is 20 km, simplifying network deployment and ensuring reliable connections.

Improved Management

An intelligent management channel simplifies the control of the ZTE GTGO C+ card. Real-time detection and isolation of rogue ONUs, variable-length OMCI support, faulty connection detection and fast fault location help ensure stable operation and allow the network to be expanded without interrupting its operation.

Energy Efficiency

The ZTE GTGO C+ expansion card includes functions designed to save energy and reduce power consumption. For example, inactive PON ports can be manually disabled to prevent unnecessary energy use.

Specifications

Interfaces:

• 8 x GPON ports

Split ratio:

• 1:128

GPON features:

• Support for ONU power-saving management (G.987.3)
• 1024 x T-CONT per PON
• 4096 x GEM ports per PON
• High-performance TM
• H-QoS support
• 1024 queues and 256 schedulers per PON port
• Support for RED and WRED congestion-avoidance algorithms

Clock/Timing Features:

• Reception of 1PPS+TOD signals and transmission to the ONU through the PON channel

Protection Features:

• Temperature monitoring and overheating alarm
• Automatic shutdown in case of overheating

Additional Parameters:

• Maximum distance between terminals: 20 km
• Maximum number of service flows supported by the card: 16,368
• Maximum number of MAC addresses supported by the card: 32,768
• Available bandwidth per port: 1,238,784 kb/s
• Support for downstream/upstream FEC
• Rogue ONT detection
• Number of ONUs supported by one GPON port: 128
• Number of GEM ports supported by the card: 16,384
• Number of service ports supported by each GEM port: 8,184

Optical power budget per GPON port:

• 32 dB (Class C+, for long-distance transmission)

Minimum transmission rate supported by T-CONT:

• Lowest latency: 1 Mb/s
• Highest bandwidth: 128 kb/s

Jumbo Frames: 9,216 bytes

Layer 4 QoS

Low Power Consumption:

• Low-power GPON MAC chip
• Average power consumption reduced by 30% in industrial applications

Modules Included:

• 8 x Class C+ SFP modules

Dimensions:

• 490 mm x 325 mm x 75 mm