Multi-Tech Systems TBR21 manual Highlights, Specifications, Ordering Information

Highlights

Applications. The flexible analog line card interface is ideal for:

• Automatic call distributors	• Modems
• Digital loop carriers	• Multiplexers
• Fax boards	• PBX, PC-PBX, IP-PBX
• Fax servers	• Remote terminals
• Fiber-in-the-loop	• Voice processing boards
• Hybrid-fiber/Coax	• VOIP gateways
• Key systems	• Wireless local loop

Module Interface Ports and Pins. The SocketSLIC interface module uses channel associated signaling (A and B bits) to control the analog interface. (It can be programmed to support unique interfaces per specific customer installation requirements.)

Reduces Development Time. The SocketSLIC interface module actually provides faster time-to-market because it relieves the burden and expense of designing the analog interface. This complete, ready-to-integrate analog module allows you to enhance your product while you focus on developing its core features.

Who's Multi-Tech?Multi-Tech Systems is an ISO 9001:2000 certified global manufacturer of award-winning telephony, Internet, remote access and device networking products that connect voice and data over IP networks. Within a 34 year history inventing products known for their reliability and performance, Multi-Tech still employs the same mission from which the company was founded: to provide quality solutions that solve real business problems. To reinforce this philosophy, Multi-Tech prides itself on developing and fostering mutually beneficial long-term relationships with its worldwide network of technology partners, sales channels and customers.

Specifications

Ports Per Module

Analog Port: 1 (Telephony interface)

Digital Port: 1 (TDM interface)

Control Port: 1 (Serial interface)

Standard Telephony Interfaces

Foreign Exchange Subscriber (FXS): Loop-Start or Ground-Start

Foreign Exchange Office (FXO): Loop-Start or Ground-Start

Dial Pulse Originating (DPO): Direct-Inward-Dialing

Dial Pulse Terminating (DPT): Direct-Inward-Dialing

E&M Signaling (E&M): 2-wire or 4-wire, Type I-V

Pulse Link Repeater (PLR): 2-wire or 4-wire, Type I-V

Transmission Only (TO): 2-wire

Equalized Transmission Only (ETO): 4-wire

Standard TDM Interfaces

AT&T: Concentration Highway Interface

Multi-Vendor Integration Protocol (MVIP)

Mitel: ST-Bus

Siemens: PCM Highway

Standard Serial Interfaces

SPI Interface: 3-wire synchronous

UART Interface: 2-wire asynchronous

Power Requirements

Voltage: +5VDC

Tolerance: +/-5%

Current: 0.1 A maximum

Power: 0.5 W maximum

Dimensions

3.750" L x 1.065" W x 0.540" H (9.525cm x 2.705cm x 1.372cm)

Environmental

Operating Temp: +32° to +104° F (0° to +40° C)

Storage Temp: -40° to +185° F (+4° to +85° C)

Humidity: 5% to 95% non-condensing

Approvals

CE Mark

EMC: FCC Part 15 Class A, EN 55022, EN 55024

Safety: UL 60950, EN 60950

Telecom: FCC Part 68, CS-03, TBR21

Ordering Information

Product	Description	Region
MTIFM	Telephony Interface Module	US/Can/Euro

Made in Mounds View, MN, U.S.A.

Features and specifications are subject to change without notice.

Trademarks / Registered Trademarks: SocketSLIC, Multi-Tech, and the Multi-Tech logo: Multi-Tech Systems, Inc. / All other products and technologies are the trademarks or registered trademarks of their respective holders.

World Headquarters		EMEA Headquarters
Tel:	(763) 785-3500	Multi-Tech Systems (EMEA)	Multi-Tech Systems (EMEA)
	(800) 328-9717	United Kingdom	France
www.multitech.com		Tel: +(44) 118-959 7774	Tel: +(33) 1 64 61 09 81
1/07	28002033	Copyright © 2007 by Multi-Tech Systems, Inc. All rights reserved.