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All productsWhat is NAT and CGNAT?
Network Address Translation (NAT) and Carrier-Grade NAT (CGNAT) are both methods used to address the shortage of IPv4 addresses in network environments, but they serve different scopes and purposes.
What...
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What are the differences between OSC and ESC in OSN8800 Network?
OSC (Optical Supervisory Channel)
The OSC board provides private optical supervisory channels for the WDM equipment to transmit the supervisory information of the NEs.
Functions and Features
The main features of the OSC...
Difference between H809ASPB and H838ASPB
In Huawei's telecommunications infrastructure, ASPB boards play a vital role in delivering broadband services to end-users. These boards are designed to suit various platforms and network environments, ensuring efficient service...
What’s the difference between DFIU and FIU for OSN 1800 Series
Both DFIU and FIU boards are used in Huawei OSN 1800 equipment for handling fiber interfaces.
DFIU stands for "Digital Frequency Interface Unit", it primarily deals with digital signal processing, enabling...
Transponder and Muxponder Difference
An Optical Transponder Unit (OTU) board, such as Huawei 100G transponder LSC, 10G LSXB converts client-side services into optical signals carried over ITU-T–compliant WDM wavelengths after performing mapping, multiplexing, convergence,...
TN11M40V TN12M40V TN13M40V and TN17M40V Differences
M40V is 40-channel multiplexing board with VOA, can be applied to Huawei OSN8800 and OSN6800 subrack. M40V supports available functional versions of TN11 TN12 TN13 and TN17, with difference from mappings,...
Introduction of Huawei S6730 Series Switch License
This article will have a detailed introduction to license of Huawei S6730 Series Switch
How to initialize Huawei GPON OLT Class B+ SFP?
Our engineer discovered that many Huawei GPON OLT Class B+ has no optical power data (TX power) during warehousing and delivery test, which makes us guess that the module has...
Differences between OMCI and TR-069
In the fast-changing world of telecommunications, it is important to make sure that everything works well and that networks are managed efficiently. Two key protocols, OMCI (Optical Management and Control...
How to Configure Link-Aggregation on MA5608T Main Board
Huawei MA5608T main boards MCUD or MCUD1 work as active/standby mode by default, if change to load-sharing mode, both of the active and standby control boards can processing data, link-aggregation...
S6730-H48X6C and S6730-H48X6C-V2 License Comparison
Huawei S6730-H48X6C and S6730-H48X6C-V2 both are next-generation enterprise-class core and aggregation switches that provide 48*10GE downlink optical ports and 6*40G or 100GE uplink
optical ports, almost same specification and performance, just...
Precautions for Huawei OSN1800 I/II Power Module
Huawei OSN1800 I and OSN1800 II support both AC and DC pluggable power modules. However, slots for AC and DC power modules are different. DC modules typically use dedicated PIU...
