ETERNITY LENX27SDC, Telecom, PBX, Matrix Comsec, 27 Universal Slots, 1296 Extensions, 48V DC
High-density enterprise modular hybrid IP-PBX chassis featuring 27 universal slots and 48V DC power, supporting up to 1,296 physical extensions and enterprise VoIP routing.
Product Overview
The Matrix ETERNITY LENX27SDC is an ultra-high-density enterprise hybrid IP-PBX platform built for large corporate headquarters, multi-building university campuses, and tier-1 government facilities. Featuring an impressive 27 universal card slots in a chassis powered by standard -48V DC telecom power, it scales up to 1,296 analog or digital subscriber extensions. Driven by SARVAM UCS Enterprise software, the ETERNITY LENX27SDC unifies vast physical line infrastructure with modern SIP trunking, multi-site IP networking, mobile VARTA UC clients, and automated call center workflows. Its high-capacity non-blocking TDM switching bus combined with high-density DSP VoIP transcoders ensures crystal-clear voice clarity even under peak traffic loads.
Why Buy This Product
Massive 27-Slot Expansion
Accommodates up to 27 universal interface cards, delivering unprecedented physical line density in a single centralized rack cabinet.
Hot-Swappable Card Maintenance
Replace or upgrade interface cards live without powering down the chassis or disrupting active calls on other slots.
Campus-Scale Unified Communications
Combines vast analog extension infrastructure with modern SIP trunking and mobile softphones under SARVAM UCS Enterprise.
Carrier-Grade High Availability
Supports dual redundant -48V DC power inputs and resilient control architecture for 99.999% uptime compliance.
Best for These Applications
Corporate Headquarters Towers
Multi-floor corporate campuses requiring hundreds of physical desk phones linked to modern SIP carrier trunks.
Universities & Academic Campuses
Educational institutions linking faculty offices, dormitories, labs, and security gates under a single voice controller.
Large Luxury Hotels & Resorts
Properties with hundreds of guest rooms requiring analog extensions integrated with Hotel PMS systems.
Government & Military Facilities
High-security public sector installations demanding scalable physical extension security and direct DC power operation.
Key Advantages
- Lowest Cost-Per-Port for Large Deployments:High slot density maximizes port distribution per rack unit, drastically lowering per-line deployment expenses.
- Non-Blocking Digital TDM Bus:High-capacity non-blocking switching bus ensures clear voice quality and instant dial-tone availability during peak traffic.
- Deep Hospitality & CRM Integration:Certified interfaces for leading Property Management Systems (PMS-FI) and CTI middleware for automated contact center workflows.
- Enterprise Multi-Level IVR & ACD:Features configurable multi-tiered auto-attendants and Automatic Call Distribution (ACD) groups for high-volume inbound departments.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 12 |
| Shipping Weight | 12.5 |
| User Capacity | 1296 |
| Max Ip Users | 999 |
| Analog Extensions | 1296 |
| Digital Extensions | 96 |
| Co Lines | 64 |
| Sip Trunks | 99 |
| Ip Trunks | 99 |
| Gsm Channels | 40 |
| Pri Ports | 8 |
| Expansion Slots | 27 |
| Voip Channels | 128 |
| Voicemail Channels | 64 |
| Voicemail Storage | Embedded VMS Engine (up to 64 Voicemail Channels) |
| Audio Conferencing | 62-Party Audio Conference |
| Call Detail Records | 11,998 Call Records |
| System Architecture | High-Density Modular Enterprise Hybrid IP-PBX |
| Power Supply | -48V DC Telecom Power Input (-40.8V to -57.6V DC) |
| Power Consumption | 250W Max |
| Mounting Form Factor | High-Density Enterprise Chassis Rackmount |
| Dimensions | 482 x 340 x 440 mm |
| Weight | 12.0 kg (Chassis) |
| Operating Temperature | 0°C to 45°C |
| Ethernet Interfaces | 2 x 10/100/1000 Mbps Gigabit LAN/WAN |
| Voip Protocols | SIP v2 (RFC 3261), SRTP, TLS, SDP, RTP |
| Audio Codecs | G.711a, G.711u, G.723.1, G.729AB, GSM-FR, iLBC |
| Certifications | CE, FCC, TEC, RoHS |
| Stock | 5 |
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