MA5680T

The Huawei MA5680T optical access device serves as the OLT equipment in GPON/EPON systems. Used in conjunction with terminal ONU devices, it provides GPON/EPON access services to meet networking requirements such as FTTH (Fiber to the Home), FTTB (Fiber to the Building), micro base station transmission, IP leased line interconnection, and bandwidth wholesale.

The Huawei MA5680T service frame features 23 slots with a fan frame configured at the top. The service frame is secured in the cabinet via mounting brackets.

The Huawei MA5680T service frame provides 16 service board slots and 2 main control board slots. The service frame offers 23 slot numbers, where the first slot from the left can accommodate 2 power interface boards and 1 clock processing board, and the last slot can accommodate 2 uplink interface boards.

Supported boards for the Huawei MA5680T:

Board Type	Board Name and Function Description	Slot Restriction
Main Control Board	SCUN: System main control board, providing 4GE optical uplink	9, 10
	SCUL: System main control board
Service Board	OPFA: Provides 16 channels of P2P FE optical access	1–8, 11–18
	GPBC: Provides 4 channels of GPON access
	GPBD: Provides 8 channels of GPON access
	EPBC: Provides 4 channels of EPON access
	EPBD: Provides 8 channels of EPON access
	TOPA: TDM interface board; with daughter board, supports 16E1 or 2*STM-1
	CSPA: Converts Native TDM to CESOP; no front-panel interface
	SPUB: MPLS service enhancement processing board; no front-panel interface
Ethernet Cascade and Uplink Board	ETHB: Provides 8*GE optical interfaces	1–8, 11–18
	SPUA: Provides 8*GE+2*10GE optical interfaces, supporting hierarchical QoS
Uplink Board	GICF: Provides 2*GE optical interfaces	19, 20
	GICG: Provides 2*GE/FE electrical interfaces
	X1CA: Provides 1*10GE optical interface
	X2CA: Provides 2*10GE optical interfaces
	X2CS: Provides 2*10GE optical interfaces, supporting Synchronous Ethernet
Power Access Board	PRTE: Power interface board	21, 22
Clock Board	BIUA: BITS interface board, providing clock processing functions	0

Huawei MA5680T Service Frame Parameter Table

Model	Dimensions (W×D×H)	Max Power Consumption (Fully Loaded, Single Shelf)	Empty Shelf Weight
ETSI service shelf dimensions (with mounting brackets)	530mm×275.8mm×447.2mm	1420W	7kg
ETSI service shelf dimensions (without mounting brackets)	490mm×275.8mm×447.2mm
19-inch service shelf dimensions (with mounting brackets)	482.6mm×275.8mm×441.7mm	1420W	7kg
19-inch service shelf dimensions (without mounting brackets)	442mm×275.8mm×441.7mm

Huawei MA5680T Operating Environment Parameters

Environment Parameter	Parameter Value
Operating Ambient Temperature	-30℃～+60℃
Operating Ambient Humidity	5%RH～95%RH
Atmospheric Pressure Environment	54kPa～106kPa

Huawei MA5680T Power Supply Parameters

Specification	Parameter Value
Power Supply Mode	DC Power Supply
Rated Voltage	-48V DC
Operating Voltage Range	DC Power Supply: -72V ～-35.4V DC(-48V DCpower supply)

Huawei MA5680T Parameter Details

Others	Other Features	Converged aggregation and access in one: ultra-high aggregation switching capability with 3.2T backplane capacity, 960G switching capacity, and 512K MAC address capacity; ultra-high-density cascading capability supporting up to 768 GE ports per chassis without additional investment in aggregation switches; ultra-reliable networking capability with direct BRAS connectivity, supporting OLT dual-machine hot standby, remote disaster recovery, and service upgrade. Full-service access: non-blocking access for IPTV users, supporting 8000 multicast users and 4000 multicast channels per chassis. The proprietary video enhancement engine greatly improves user service experience; hierarchical high QoS assurance with H-QoS functionality meets SLA requirements of diverse commercial customers; supports Native TDM or CESoP functions for multiple E1 leased line access; supports intra-VLAN traffic interworking to meet enterprise and campus networking applications. Green and energy-efficient: proprietary chip technology with power consumption of high-density 8-port GPON line cards not exceeding 55W; proprietary energy-saving bus technology for deep power saving.
	Environment	Operating temperature: 0-45°C Operating humidity: 20%-85% (non-condensing) Storage humidity: 5%-95% (non-condensing)