EN
The GTGH Class C GPON subscriber card offers 16 GPON connectors with a 1:128 split ratio.
With 16 GPON ports, ZTE GTGH module allows for network expansion on a larger scale along with maintaining high speed and reliability, with distances between ONUs that are up to 20 km.
ZTE SFP C is a single mode GPON insert dedicated for GTGO card. The SFP GPON optical module transmits data over single-mode fibers over distances up to 20 kilometers. The wavelengths are 1310 nm and 1490 nm and the optical power range is 3 to 7 dBm. The SFP C inserts are equipped with SC/UPC connectors. Data is transmitted at 1.25 Gbps and downloaded at 2.5 Gbps.
Basic technical parameters of CARD ZTE GTGH C | |
Manufacturer | ZTE |
Model | GPON GTGH C card |
Connectors | 16 x GPON port |
Partition coefficient | 1:128 |
GPON features | ONU power saving management support (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 photosensitive RED and WRED rejection algorithms |
Clock/timer function | Receiving 1PPS TOD signals and sending them to the ONU via PON channel |
Low energy consumption | Low power GPON MAC chip Reduces power consumption by an average of 30% in industrial use |
Modules included | 16 x ZTE SFP C |
Basic technical parameters of SFP modules | |
Manufacturer | ZTE |
Model | SFP C |
Transmission type | Single-Mode |
Wavelength | Tx: 1490 nm Rx: 1310 nm |
Power range | Tx: 3~7 dBm Rx: -30~12 dBm |
Capacity | Downstream: 2.5 Gbps Upstream: 1.25 Gbps |
Maximum cable length | 20 km |
14 ZTE GTGH cards can be mounted to the ZTE C300 platform.
Check whether the ports on the device are SFP or SFP+ ports. The latter can operate at 10 Gbps. Next, make your choice of fiber optic cable. Single-mode fiber is typically used for longer distances, while multimode is used for shorter distances.