Thin Route DCME (Digital Circuit Multiplication equipment) voice compression equipment with echo cancellers provides "toll-quality" voice telephony channels for "thin route" (low density) applications.


E1, Analog Voice Compression (DCME)

	Thin Route DCME
	Technical Specifications Product Brochure in (PDF)
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Thin Route Voice Compression Equipment "Thin Route" Voice Compression Equipment which provides “Toll-Quality” , very clear and sharp, voice telephony channels for "thin route" (low density) applications. Thin Route is available in two versions.

The first version provides a Single, Toll Quality voice channel @ 9.6Kbps for transmission over a standard RS232 (asynchronous) data interface.

The second version provides Six, Toll Quality voice channels on a single, 64Kbps, synchronous channel (single time-slot).

The equipment uses advanced, DSP based Viterbi decoders with automatic Voice / Silence detection (VAD) and adaptive comfort noise (CNG) generation to provide toll-quality voice channels.

The interface to the local PSTN is analog and is available with FXO, FXS and E&M (2 wire / 4 wire) options. Thin Route is ideally suited in "thin route" telephony applications where a limited number of voice channels are required to connect two locations through satellite links, or through limited bandwidth data channels.

E1, Analog Voice Compression - Product Brochure (PDF)

Applications

General	Business	Infrastructure
Rural	Long distance telephony	Civil Engineering
Distance Learnings	Telcos	Offshore Oil Rigs
Disaster Relief	Wireless Networks	Production
Farming	Scalable Call Centers	Pipelines
Tourism	Retail Outlets	Water Works


Features	Highlights
Modular Architecture Scalable - build as you grow Transports voice over point-to-point satellite data links, dedicated limited bandwidth data channels, IP networks (optional additional hardware required). 3U high, compact contruction - 12 voice compression channels per shelf. 6:1 Compression Ratio	One "Toll-Quality" voice channel over RS232, 9.6Kbps (asynchronous) link. Six "Toll-Quality" voice channels over a synchronous 64Kbps (single time-slot) channel. Advanced, DSP based Vertibi Decoder for superior voice quality. Distributed (independent) power-supplies for maximum redundancy.

Applications
General	Business	Infrastructure	Tourism
Rural	Long distance telephony	Civil Engineering	Hotels
Distance learning	Telcos	Offshore Oil Rigs	Island Resorts
Disaster Relief	Wireless networks	Production	Safari Parks
Farming	Scalable Call Centers	Pipelines	Remote locations
Forestry	Retail Outlets	Water Works	Expeditions

Application Diagram (PDF)

Cellular, Pre-Paid Calling, Call Center - E&M	Cellular, Pre-Paid Calling - E&M / E1
Point to Point Hotline Line Access - FXS	Thin Route - Remote Access - FXS / FXO

Front View of Thin Route
From Left to Right
Front View of VCL-TRLD

System Composition

Backplane
19-inch Shelf
Power Supply Card

Slot 1	Power Supply Card
Slot 2	Ringer Card
Slot 3 to 14	Voice Interface Card(s) (FXO/FXS/E&M)


Mechanical Specifications & Weight
Rack Mounting	Standard 19 inch DIN rack
Height	3U (133.22 mm)
Depth	292 mm
Width	482 mm
Weight	8.50 Kgs.

User Configurable Interface Card

(FXO - FXS) POTS service from a Central Office Switch.
(FXS-FXS) Hot Line
E&M 2 Wire and 4 Wire, applications