Hello, everyone!
Welcome to the Huawei community. This time, I'd like to introduce a special device, OptiXstar A800.
Product overview
Huawei OptiXstar A800 is fixed-configuration Optical Transport Network (OTN) Customer-Premises Equipment (CPE) mainly used in tail-end access scenarios, providing reliable premium OTN private line solutions for governments and enterprises.
Customer Premises Equipment (CPE) is usually installed in private line customer equipment rooms and connects to aggregation devices in the central office (CO) equipment rooms of carriers.
Currently, the specific model of Huawei OptiXstar A800 is OptiXstar A810 A. It supports multiple interface types, including E1 and FE/GE, with a maximum line-side upstream rate of 2.5 Gbit/s.
Appearance
AC:

DC:

Product Features
Compact, Secure, Reliable
Compact and energy-saving design, with OTN hard pipes, physical service isolation, exclusive bandwidth, and high security and reliability.
Plug-and-Play in 30 Minutes
Easy to install, supporting multiple installation modes (such as on a desk or on a wall). Network Cloud Engine (NCE)-based management and control, with a latency map and E2E management of private line services.
Multiple Ports Covering All Access Scenarios
Mainstream service access such as GE/FE/E1, and line-side 1+1 protection.
Product specifications

Application Scenario
As a half-width device, the OptiXstar A810 A supports a maximum line-side rate of 2.5 Gbit/s. It supports E1 and FE/GE multi-service access. It provides a cost-effective solution for small-granularity high-quality private line scenarios and is mainly used for private line access of government and enterprise branches.
The following figure shows the typical application scenario of the OptiXstar A810 A.

If you want to know more information about this device, please click Huawei OptiXstar A800 Case-Shaped OTN CPE.
Thank you!