EPON GPON OLT Huawei MA5680T
Short Description:
| Upstream port | |
| GE optical/electrical port | All GE optical ports use the small form-factor pluggable (SFP) optical transceivers. Through different SFP modules, the optical ports support different transmission distances. Single-mode SFP transceivers and multi-mode SFP transceivers are available. Multi-GE upstream transmission is supported to meet the multi-edge network requirements of the carrier. | 
| 10GE optical port | It provides the 10GE upstream transmission function | 
| E1 port | It provides the E1 upstream transmission function. | 
| STM-1 port | It supports the upstream transmission through the STM-1 optical port and supports the ESFP/SFP module. | 
| Service port | |
| GPON port | It provides the GPON access. It supports a maximum upstream rate of 1.244 Gbit/s and a maximum downstream rate of 2.488 Gbit/s | 
| P2P optical port | It provides the P2P Ethernet optical access at a rate of 100 Mbit/s. | 
| Ethernet optical port | It provides the GE subtending function. | 
| Maintenance port | |
| Maintenance serial port | It is used for local and remote maintenance. | 
| Environment monitoring serial port | Various environment parameters are collected by the monitoring device and then through this port reported to the MA5680T. | 
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