2102120713 Huawei OptiX ET48300 Telecom System Card

2102120713 Huawei OptiX ET48300 Telecom System Card Image 1

Huawei 2102120713 2E1 PRAD interface board for ET48300 A2 transmission equipment.

The Huawei 2102120713 is a 2E1 PRAD (Processing and Re-timing Access Device) interface board designed for the ET48300 A2 optical transmission platform. This board provides two E1 tributary interfaces, enabling the connection of PDH (Plesiochronous Digital Hierarchy) circuits into the SDH transmission network.

This interface card is deployed within Huawei’s OptiX Metro transmission systems, specifically the ET48300 series equipment. It serves as a critical component for aggregating and processing E1 traffic from customer premises equipment or legacy network elements into the wider transport network infrastructure.

The ET48300 series represents an earlier generation of Huawei’s metropolitan area transmission solutions. While this equipment has been superseded by newer platforms, it remains in active service across many telecommunications networks where operators continue to support existing PDH/SDH infrastructure.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Key Features2x E1 tributary interfaces; PRAD signal processing; SDH network integration
ApplicationsE1 circuit aggregation; PDH to SDH migration; Metro transmission networks; Telecommunications backhaul
CompatibilityHuawei OptiX ET48300 A2; Huawei OptiX Metro series
Specifications2E1 interface capacity; PDH tributary processing; ET48300 A2 form factor
PlatformOptiX ET48300
ManufacturerHuawei

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