H802SCUN, H801SCUN, H80D00SCUN02

Part Number:   03021VDE

MA5683T / MA5680T Main Processing Board SCUN
Availability:   In Stock

key Feature
  • Switching capacity: 480Gbit/s

  • 4 GE uplink port

  • 32768 MAC address table

  • 8192 access user

  • 8192 ARP table

What's Included

  • Supports integrated optical copper access for GPON, P2P, xDSL, and voice services.

  • Supports 480 Gbit/s (active/standby mode), 960 Gbit/s (load sharing mode) switching capacity.

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

  • Supports ISSU, saving the upgrade interruption time.

  • Supports 1588v2, and 1588 ACR by working together with the H801CKMD daughter board.

  • Supports interfaces CON (RJ-45), ETH (RJ-45), ESC (RJ-45).

  • Supports Communication Interfaces TX0 RX0 to TX3 RX3 (4 x SFP GE ports).

    SCUN is a main control card of Huawei OLT MA5680T, MA5683T; it is the core of the system control and service switching and aggregation. Provide 480G switching capacity (active/standby mode), MAX access 8192 subscribers. SCUN has two hardware versions, H801SCUN and H802SCUN, basically no difference between these two versions.

Tech Specs

Front Pannel

The front panel of the SCUN has indicators, interfaces and a bar code.


LAN switch24 x 10GE + 4 x GE
Switching capacity480 Gbit/s (active/standby mode)
960 Gbit/s (load sharing mode)
Bandwidth per slot10 Gbit/s (active/standby mode)
20 Gbit/s (load sharing mode)
MAC address table32768
Access user8192
Multicast user8192
Configurable multicast channel4096
Concurrent multicast channel2000
IPv4 routing table5120
IPv6 routing table5120
Service port32768
ARP table8192
ACL rule1024
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: 30
Maximum: 50 W
Mechanical Specification
Dimensions(mm)25.40 (W)x 237.00 (D) x 395.40(H) 

Q & A

Q: What's the difference among SCU boards?


Panel portsDaughter boardEthernet
D-CMTSBuilt-in 2GB CF cardCentric management for GE remote extended subrackLoad
H801SCUBCopper4 GEH801FLBA
NoNoNoYesYes supported in V800R011C00 or later versionYes
H802SCUNOptical4 GEH801FLBA
H801M2XA version B
NoNoNoYesYes supported in V800R011C00 or later versionYes
H801SCUKOptical4 GEH801FLBA
H801M2XA version B
NoNoNoYesYes supported in V800R011C00 or later versionsYes

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


V8R16 or Previous Versionroot/adminroot/admin

Q: Can I use a SCUK board as the 1+1 redundancy?

A: No, you cannot. Although SCUN and SCUK have same specfications, but their inner softwares are different, so they cannot switchover with each other.

Q: Can I directly use the 4 GE uplink ports on SCUN to save cost of uplink board?

A: Yes, you can. But normally there are two SCUNs on an OLT, one is Active and the other is Standby, only uplink ports on the Active SCUN are useful. 

Delivery & Payment
Delivery have regular products in stock, and work together with reliable and high efficiency shipment partner, could deliver to our customers worldwide shortly. In normal condition, your cargo would take 3-5 days lead time and inland transportation to your carriers, then takes delivery days as per different delivery method, would be arrived at your destination safely and securely through reliable international carriers. Tracking No. will be provided once delivery out.
There are 3 delivery methods as default selection.
· FCA China Mainland.
Free of charge for FCA China Mainland
· FCA Hong Kong.
Flat rate 150USD for cargo under 100KG. We can delivery to your appointed address in Hong Kong, like your forwarders address.
Please note:
1, Our warehouses and cargoes are not located in Hong Kong, there are logistic and customs commission charges during China to Hong Kong.
2, If your cargo is small dimension, instead of delivery to you Hong Kong carrier, choosing our DHL service to deliver to your country directly is highly recommended.
· CNF.
International shipping methods are by express like DHL/ Fedex/ UPS, DHL is default; or by normal airfreight;

For cargoes under 45kg, DHL is recommended; For cargoes more than 45kg, considering the time-effectiveness, customs clearance convenience, and freight cost, our sales team will provide DHL and normal airfreight cost for your choice.

Please note: 

1, Insurance is not included by default, please tell our sales team if you need a insurance during transportation.

2, DHL is door to door service, if you choose normal airfreight, you should collect the cargo at airport; and if there have no airport at your city, you should also responsible for the inland transportation between airport to your place.

Payment accepts variety payment methods. We will constantly upgrade our payment system and provide the most convenient method for our client. The Customer may make payment by any one of the following methods, and Wire Transfer is the regular method in
Payment Methods:
wire transfer western union alipay paypal jbc American express discover network mastercard visa
Paying with Wire Transfer
You can do from any your local bank. Usually, we will have your payment within 2 to 3 day.
All fee (payer & payee) generated by the bank wire transfer should be bear by client. Otherwise, the fee will be deducted from the payment we receive.
Paying with Paypal
 paypal offers an alternative secure payment method via PayPal. PayPal does not insist you open an account, making payment by Credit or Debit card even easier. It's advised you do create an account to enable the benefits of signing up with PayPal, such as buyer protection and faster checkout next time without the need to enter your card details. Our invoicing and back order systems with PayPal work differently from our other payment methods. Our returns system is slightly different, we can only refund you for the items rather than swap them. When paying through PayPal the total order amount will be paid for immediately at checkout when you commit to buy. The items will then be dispatched when we process the order as quickly as we can. If items are out of stock we will aim to dispatch them as soon as possible after they arrive here. The same applies for any back orders that are created due to out of stock items within a larger order. Any canceled orders will be refunded as quickly as possible. Any returns will always be charged back to your original payment method.
Paying with Western Union
 western union
When you buy some items in, you have the option of paying for them at any participating Western Union location. The Western Union charge that applies to is based on the total amount of your transaction.
All fee (payer & payee) generated by the bank wire transfer should be paid by client.Otherwise, the fee will be deducted from the payment we receive.

Paying with Alipay


Now Alipay is acceptable at, if you have and intend to pay by an Alipay account, please contact with our sales team.

Please send us the T/T payment advice with date and invoice number by using below email or telephone number.
Email to: [email protected]          Call to : +852-3062-3083

All products are vender original products, we provide new equipment for customers, never been used before. Some scratching or copper rust might be seen on the modules, that may caused by carry, inserting in/out from chassis during our in-stock and pre-delivery testing. In normal condition, the scratching and rust are very slightly. When meet with this situation, a picture will send to you first to obtain your confirmation before delivery to you.
Once you bought products from us, we will provide the best post sale service for you. After the shipping out, we will continuously track your cargo until it arrives to your country or region. If there is something wrong during the delivery, we will do our utmost to help you.
Generally, all products provided by, will come with standard vender like 1 year warranty. During the warranty period, will replace any defective Equipment, but the reverse logistics should responsible by buyer, the re-shipment should obey the trade terms of order. If it is unable to locate a suitable replacement, will repair the Equipment. If it is unable to do either, will refund the purchase price to Buyer.
This warranty does not apply to any failure of the Equipment as a result of misuse, abuse, accident, neglect or mishandling, lack of proper maintenance, environmental factors, improper installation or configuration, flood, fire or other natural disasters, physical damage, electrical issues such as lightning, power surges or incorrect electrical voltages, or improper modifications.
This warranty is only valid for the original purchaser of the Equipment (“Buyer”).
But if products fail during warranty time, please contact your sales representative, or email to
[email protected] to verify your problem and enquire solutions for the failed products. If the problem
still can't be fixed by remote support trouble shooting methods i.e. email or phone support, then return procedure
See details when you start the return procedure to return policy.
If there’s any post sale question please e-mail at [email protected] or contact with your sales representative.


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