Huawei MA5683T MA5680T super main control board integrated with 4-port 10GE/GE optical uplink port

(3 reviews) | 30 sold | 4 QA

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Firmware Upgrades

Firmware Upgrades x

Firmware upgrades allow our customers to utilize the latest features and security enhancements that simply make the devices to operate proficiently Learn more

Hardware Compatibility

Hardware Compatibility x

Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.

Hardware Tested

Hardware Tested x

In order to avoid hardware malfunction, each equipment will be strictly tested before delivery and the test report will be packed inside equipment and delivered together. Learn more

Software Compatibility

Software Compatibility x

Software compatibility test between active/standby system board, main control board and service board, mother/sub-card; system commissioning test to prevent all software conflicts.

How to Upgrade Huawei MA5600T Series OLT
We take Huawei MA5680T as an example in this article to briefly elaborates the upgrade process of Huawei MA5608T / MA5680T / MA5683T
Learn More


Supports up to 1920 Gbit/s switching capacity

Supports active/standby mode and load sharing mode, doubling processing performance

Supports ISSU, saving the upgrade interruption time

Supports synchronization Ethernet


SCUH is a super main control card of Huawei OLT MA5680T, MA5683T; it is the core of the system control and service switching and aggregation. Provide 960G switching capacity (active/standby mode), MAX access 16384 subscribers.


Tech Specs
Front Pannel


LAN switch 48 x10GE
Switching capacity 960 Gbit/s (active/standby mode)
1920 Gbit/s (load sharing mode)
Bandwidth per slot 20 Gbit/s (active/standby mode)
40 Gbit/s (load sharing mode)
MAC address table 131072
Access user 16384
Multicast user 16384
Configurable multicast channel 4096
Concurrent multicast channel 4000
IPv4 routing table 12288
IPv6 routing table 6144
Service port 131072
ARP table 16384
ACL rule 1024
Maximum Frame Size 2052 bytes. After jumbo frame function is enabled, a maximum of 9216 bytes can be supported.
VRF (L3 VPN) Supported
Operating temperature -25°C to +65°C
Power consumption Static: 89W
Maximum: 111 W (10GE service boards are fully configured)
Maximum: 134 W (20GE service boards are fully configured)
Mechanical Specification
Dimensions(mm) 25.40 (W)x 237.00 (D) x 395.40(H)
Weight(kg) 1
Additional information
Weight 3.0 kg
Dimensions 50.0 × 33.0 × 8.0 cm


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Q: What’s the difference between SCU boards?


Board Access
Panel ports Daughter board Ethernet
D-CMTS Built-in 2GB CF card Centric management for GE remote extended subrack Load
H801SCUB Copper 4 GE H801FLBA
No No No No No Yes
H801SCUF Optical
No No No No No Yes
H801SCUL Optical
None H801CKMC
No No No No No Yes
H801SCUN Optical
No No No Yes Yes supported in V800R011C00 or later version Yes
H802SCUN Optical 4 GE H801FLBA
H801M2XA version B
No No No Yes Yes supported in V800R011C00 or later version Yes
H801SCUK Optical 4 GE H801FLBA
H801M2XA version B
No No No Yes Yes supported in V800R011C00 or later versions Yes
H801SCUH Optical 4GE/10GE No Yes No Yes No Yes Yes
H801SCUV Optical 4GE/10GE No Yes Yes Yes Yes No Yes

Q: What is the access User and Password of the SCUH?


V8R16 or Previous Version root/admin root/admin
V8R17 root/admin123 root/admin123

Q: What’s the difference between SCUN and SCUH?


Board H802SCUN H801SCUH
MAC address table 32768 131072
Access ONT 8192 16384
Multicast user 8192 16384
Configurable multicast channel 4096 4096
Concurrent multicast channel 2000 4000
IPv4 routing table 5120 12288
IPv6 routing table 5120 6144
Service port 32768 131072
ARP table 8192 16384
Operating temperature -40°C to +65°C 25°C to +65°C
Power consumption Static: 30 W ;Maximum: 50 W Static: 89 W
Maximum: 111 W (10GE service boards are fully configured)
Maximum: 134 W (20GE service boards are fully configured)

Q: Can SCUH support GE SFP Module?

A: Yes, there are four GE/10GE ports on SCUH, so it can support both GE SFP and 10GE SFP+.

Reviews (3)

3 reviews for SCUH

  1. Ricardo
    United Arab Emirates

    I bought many orders from this company, all products that i received came with a good condition, and price is OK

  2. Atul
    United States (US)

    The price is better than our other suppliers, it are original new sealed and work well, thanks

  3. Edwin

    Cheap price Huawei brand new main control board, very good supplier.

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