
Huawei 020LKJ0990 SLT single line telephone interface module.
The Huawei 020LKJ0990 is an SLT (Single Line Telephone) interface module designed to provide analogue telephone connectivity within Huawei telecommunications systems. This module enables the connection of standard analogue telephones and fax machines to digital PBX or unified communications platforms.
SLT modules are commonly deployed in enterprise telephony environments where legacy analogue devices need to be integrated alongside modern IP-based communications infrastructure. This allows organisations to preserve investments in existing analogue equipment while transitioning to newer platforms.
As with many Huawei telecommunications modules, this component is intended for use within specific Huawei system chassis and may be part of legacy or current-generation platforms depending on deployment requirements.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Manufacturer | Huawei |
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| Platform | MPE Series |
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| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station (DRRU3100 series) |
|---|---|
| Manufacturer | Huawei |

| Platform | MA5800 Series |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Telecommunications Equipment |
|---|---|
| Manufacturer | Huawei |
| Key Features | Analogue SLT interface; Single line telephone support; Integrates legacy devices with digital systems |
|---|---|
| Applications | Enterprise PBX deployments; Analogue device integration; Fax machine connectivity |
| Compatibility | Huawei telecommunications systems |
| Manufacturer | Huawei |
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