GPON GTGO class B+ subscriber's card has 8 GPON connectors with the division coefficient of 1:64.
GPON OLT ZTE GTGO B+ extension card together with ONU will allow to build high availability networks. Supported maximum distance between two ONUs is 20 km, which will improve network building.
The intelligent management channel will make it easier to control ZTE GTGO B+. Real-time detection and isolation of unwanted ONUs, variable OMCI length, faulty connection detection and fast fault finding will ensure stable operation and network development without interruption.
The ZTE GTGO B+ expansion card has functions to save energy and reduce energy consumption. It allows you to manually switch off inactive PONs to prevent energy being wasted.
|Connections||8 x GPON port|
|Functions of GPON||Support for ONU energy saving management (G.987.3)
1024 x T-CONT per PON
4096 x GEM port per PON
|High performance TM||H-QOS support
1024 queues and 256 schedules per PON port
Support for the photosensitive RED and WRED rejection algorithm
|Clock/Time function||Receiving 1PPS+TOD signals and sending them to ONU via PON channel|
|Protective functions||Temperature measurement and overheating alarm
Automatic switch-off in case of overheating
|Additional parameters||Maximum distance between terminals: 20 km
Maximum number of services supported by the card: 16 368
Maximum number of MAC addresses supported by the card: 32 768
Available capacity (on a single port): 1 238 784 kb/s
Support for the FEC Retriever/Dispatcher
Detection of unwanted ONT
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
Power reserve on each GPON port: 28.5 dB (class B+, most commonly used)
Minimum transfer supported by T-CONT:
-Lowest delay: 1 Mb/s
-Highest throughput: 128 kb/s
Jumbo frames: 9 216
Level 4 QoS
|Low energy consumption||Low energy GPON MAC chip
Reduction of power consumption on average by 30% in industrial use
|Modules included||8 x SFP class B+|
|Dimensions||490 x 325 x 75 mm|
The ZTE C300 platform can be equipped with 14 ZTE GTGO B+ cards.