MA5683T GPON EPON OLT MABO SCUN
Short Description:
| Board Type | |
| Board | |
| Full Name | Function |
| Control board | |
| SCUL | |
| Super control unit | System control and management unit Local and remote maintenance Active/standby switchover GE or 10GE channel to the service board Environmental monitoring parameters Configured with the CKMA clock subboard that works with the BITS interface board to implement the clock phase-lock function Configured with the CKMC clock subboard to implement the 1588 V2 time and clock synchronization VoIP logical subboard |
| Service board | |
| GPBC | |
| 4-port GPON interface board | Four GPON ports Up to 64 ONTs for each GPON port |
| GPBD | |
| 8-port GPON interface board | Eight GPON SFP ports (one-fiberbi-directional port) Up to 128 ONTs for each GPON port Class B+ and class C+ optical transceivers Querying the temperature and powering off the board in case of a high temperature |
| CSPA | |
| SATop TDM service processing board | SAToP processing of 64 channels of E1 signals Active/standby switchover or load sharing of the control boards 8 kHz clock channel from the CSPA board to the backplane, which is used to transmit the clock signals recovered from the service to the control board Providing one 10GE attachment unit interface (XAUI) to each control board |
| SPUA | |
| High-performance service processing board | Switching capacity of 40 G Eight GE ports and two 10GE ports on the front panel SFP interface Converging the ETH access services Enhanced L2 functions such as the S+C forwarding Querying the temperature and powering off the board in case of a high temperature |
| SPUB | |
| MPLS service processing board | 5G MPLS function for each slot One 10GE attachment unit interface (XAUI) to each control board Active/standby switchover and load sharing of the control boards Querying the temperature and powering off the board in case of a high temperature |
| TOPA | |
| TDM service board | Native TDM function (when the NH1A/O2CE subboard is configured) CESoP function (when the EH1A/CSSA subboard is configured) TDM signal upstream transmission through the E1 port (when the NH1A/EH1A subboard is configured) |
| OPFA | |
| 16-channel FE optical service board | 16-channels of FE optical signals Base station backhaul and transmission of the synchronous Ethernet clock signals |
| Ethernet service board | |
| ETHB | |
| Ethernet subtending board | Ethernet upstream transmission Ethernet subtending Eight SFP GE optical transceiver or GE electrical ports Inter-board aggregation Load sharing and redundancy protection |
| GICF | |
| 2-channel GE uplink optical interface board | Upstream transmission or subtending Two GE optical ports |
| GICG | |
| 2-channel GE uplink electrical interface board | Upstream transmission or subtending Two GE electrical ports |
| GICK | |
| 2-channel GE uplink optical/electrical interface board | Upstream transmission and subtending Two SFP GE optical/electrical ports (auto-adaptation) Ethernet clock synchronization Compliance with IEEE1588 V2 |
| GICD | |
| 4-channel GE optical interface board | Upstream transmission or subtending Four GE ports |
| GICE | |
| 4-channel GE electrical interface board | The GICD board supports four GE optical ports The GICE board supports four GE electrical ports |
| X1CA | |
| 1-channel 10GE optical interface board | One 10GE upstream or subtending optical port |
| X2CA | |
| 2-channel 10GE optical interface board | Two 10GE upstream or subtending optical ports |
| X2CS | |
| 2-channel 10GE optical interface board | Two 10GE upstream ports 10GE synchronization Ethernet |
| Universal interface board | |
| CITD | |
| CITD Universal interface board | Seven inputs of alarm digital parameters and one output of digital controlling parameters Two BITS inputs and one BITS output |
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