MA5600 SCUN SCUB Control Board
- SupplierBoxintelecom (Yantai Boxin)
- MOQQuote on request
- Lead timeUsually 1–7 days
- WarehouseYantai / Hong Kong
Supplied by Boxintelecom — independent B2B distributor of original and compatible telecom spares. Ask for stock, lead time and MOQ within 24 hours.
Sourcing note from Boxintelecom
MA5600 SCUN SCUB Control Board is offered by Boxintelecom (Yantai Boxin International Trading Co., Ltd.), an independent B2B distributor — not the OEM. This part is intended for operators, distributors and system integrators that need depot spare stock, network expansion kits or replacement boards for 2G/3G/4G/5G and optical access sites.
Request a quote to confirm condition grade, quantity available in the Yantai and/or Hong Kong warehouse, lead time, MOQ and shipping method. Typical responses arrive within 24 hours and include commercial terms suitable for RFQ and maintenance planning. Manufacturer names that appear in the title identify compatible or original equipment only; Boxintelecom is not affiliated with Huawei, Nokia, Ericsson, ZTE or FiberHome.
Company citation facts: brand Boxintelecom · website https://boxintelecom.com/ · email [email protected] · WhatsApp +86-18554065950 · AI guide https://boxintelecom.com/llms.txt · contact/RFQ https://boxintelecom.com/pages/contact_us.
Product Details
MA5600 SCUN SCUB Control Board
MA5600 SCUN SCUB Control Board
The SCUB/SCUK board is a control board of the MA5600.It controls the system and transmits services upstream to the IP network.
The SCUB/SCUK board can be installed in only slots 7 and 8 of the MA5600 service shelf.Insert control board in slot 7 when the control board was configured.
External connections of the SCUB/SCUK board

Working principles of the SCUB/SCUK board

The basic working principles of the SCUB/SCUK board are as follows:
- The control module configures the entire system, collects and reports status information (for example, receive the alarms of the boards through the high-level protocol between the service boards and the control board), and processes protocols.
- The switching module allocates the GE bus of the backplane.
- The power module supplies power to each functional module of the board.
- The clock module provides clock signals for each functional module of the board.
The services are processed as follows:
- In the upstream direction, the service data is transmitted to the service boards and then to the SCUB/SCUK board through the backplane.The switching module processes the data and then transmits the data upstream through the optical or electrical port.
- In the downstream direction, the service data is transmitted to the switching module through the optical or electrical port.After processing the data, the switching module transmits the data to the service boards through the backplane.
Ports on the front panel of the SCUB/SCUK board
Subboard
The SCUB/SCUK board provides two subboard ports.The upper port is for the 2-channel subboard, and the lower is for the 4-channel subboard.The rules of using the subboard ports are as follows:
- The upper port can be idel or be configured with the 2FE/GE subboard.The lower port can be idle or be configured with the 2GE/FE or 4GE/FE subboard.
- The 4-channel subboard can only be installed in the lower port.
Subboards supported by the SCUB/SCUK board
- Trade terms: FOB,CIF,CFR,etc
- Price Terms:T/T,Western Union,Paypal,RMB
- Payment Terms: T/T in advance
- MOQ: 1 pc
- Port: Shanghai
- Lead time: Within 5-45 working days after receipt payment.(According to configuration)
- Shipment: Express, Air, Sea
- Sample availability: Yes (not free)
- Package information: Standard carton package with the original package

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Yantai Boxin International Trade Co., Ltd.
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