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Last Updated: Apr 26, 2025 | Study Period: 2022-2030
A modular electrical circuit that connects to a telecommunications network is a SLIC, sometimes referred to as a subscriber line interface card.
Both the conversion of analogue voice communications to digital and the reverse are done using it. SLICs may interface with customers and are frequently installed in high-density subscriber housing regions.
A subscriber line interface circuit (SLIC)-based communication loop is changed so that it may function in both balanced and unbalanced ringing conditions. To do this, one must ground the telephone instrument's tip lead.
The Global Ringing Subscriber Line Interface market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
Zarlink Semiconductor Inc.dual-channel device designed to provide battery feed, ringing, and monitoring on voice loops prevalent in short-loop VoIP applications is the Le9530 Dual Ringing SLIC device.
The Broadcom BCM3378/3380/3382, BCM6816, and other compatible codecs are designed to communicate with this device. With the help of a single, user-adjustable battery and a +3.3 V V CC per channel, the Le9530 device can function independently.
Each channel offers ground start (Tip open), forward and reverse battery feed, voice transmission, power ringing, an ultra low-power scan condition, and disconnect. Additionally, a test load switch that supports integrated test techniques is offered.
Two-Tier Architecture. No impulse noise crosstalk in any operating condition to the listening channel in forward or reverse active states . Two Power Supplies .
Two fully separate integrated SLIC channels. 3.3 V for V CC .Single user-adjustable battery input per channel.Allows use of 50 protection resistors and less expensive lower current rated protectors.
High Voltage Design.Complies with Comcast Ringing criteria without clipping distortion.Robust solution with no damage over extended ringing cycles or toggling the ringer on and off.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2022-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2022-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2022-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2022-2030 |
21 | Product installation rate by OEM, 2022 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2022 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |