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MADGE DIGITAL NETWORK INTERFACE

Madge Networks

Basic Rate ISDN Interface

Access Switch ISDN Network Simulation

Synchronous Data Interface

Video Switch MCU4

Access Switch 200 slotted Hub

Access Switch 60 slotted Hub

Digital Network Interface

Accessware System Software

Digital Network Interface 

High-speed digital network interface units for either the Madge AccessSwitch 60 (six slot) or AccessSwitch 200 (twenty slot) chassis.

The Madge Quad, Dual, and Single high-speed digital network interface units, QDIU, DDIU, QEIU, DEIU, and SEIU, are individual modules that can be inserted into either the Madge AccessSwitch 60 (six slot) or AccessSwitch 200 (twenty slot) chassis. Each input/output port can be configured as either a T1(QDIU/DDIU) or E1(QEIU/DEIU/SEIU), or Primary Rate ISDN (PRI) port.

Overview

Customer Benefits

	Cost-effective switched local and wide area network access
	Supports private, national, and international dialing plans
	Supports access to, and operation between, different network services

	Up to 4 T1 or Primary Rate ISDN (PRI) connections using QDIU/DDIU
	Up to 4 E1 or Primary Rate ISDN (PRI) connections using QEIU/DEIU/SEIU
	Built-in support for all major national and international network protocols.

Features

Respectively, the QDIU/QEIU modules provide four high-speed digital interface ports, the DDIU/DEIU two, and the SEIU one. Each input/output channel can be configured as either a T1(QDIU/DDIU) or ISDN Primary Rate, port or trunk; and E1 EuroISDN Primary Rate (QEIU/DEIU/SEIU) trunk. For QDIU/DDIU, channel configurations can be any combination on each module. Each QEIU/DEIU/SEIU port features standard Euro ISDN B channel (56/64 kbps) data rates. In addition, GloBanD data rates supported include single B channel (56/64 kbps), H0 (384 kbps), H10 (1,472 kbps), H11 (1,536 kbps), and H12 (1,920 kbps). Standard data rates supported by each QDIU/DDIU port include single B channel (56/64 kbps), H0 (384 kbps), and H10 (1,472 Mbps). An entire T1 or E1 Primary Rate span (24 channels) can be used as switched bearer channels with out-of-band signaling provided by a D channel on another PRI connected to the AccessSwitch.

Where permitted, modules can establish signaling groups of up to four PRI trunks with a single D signaling channel using Non-Facility Associated Signaling (NFAS).

Powerful Call Switching Capabilities
In today's fast-paced world of global commerce, flawless communication is critical to success. The Madge Networks family of wide area networking solutions offers a comprehensive suite of products that help you evolve your network to global proportions—without sacrificing your existing investment.

The Madge I/O modules provide powerful call switching capabilities among many popular interfaces, including T1 and ISDN Basic or Primary Rate.

Key Benefits

A worldwide network of field service engineers provides a wide range of technical services including on-site technical support and software upgrades. Customers can contact the Al-Bassam International Co.(Tel # 966 3864-1212)/ World Wide Web  (http://www.abi-com.com). 

Specifications

PRODUCT SPECIFICATIONS PHYSICAL Height: Width: Depth: Weight:	395 mm 15.56 inches 19 mm 0.75 inches 229 mm 9.00 inches 1.9 kg nom. 4.25 lbs. nom.
ENVIRONMENTAL Operating Temperature: Operating Humidity: Operating Altitude:	5 to 50° C 40 to 122° F 20% to 80% noncondensing -60 to 3,000 meters -200 to 10,000 feet
Safety and Emissions (U.S.) All relevant sections of UL 1950 (Third Edition), UL1459, CSA 22.2 No. 950-95, and FCC Part 15 Class A (EC) All relevant sections of EN60950, EN41003, and European EMC Directive 89/336/EEC
INTERFACES Maximum Per Chassis:	19 in AccessSwitch 200 5 in AccessSwitch 60
Number of Output Ports:	QDIU/QEIU - 4 Ports DDIU/DEIU - 2 Ports SEIU - 1 Port
Nominal Output Data Rates:	QDIU/DDIU: B Channel (56/64 Kbps) H0 (384 Kbps) H10 (1,472 Kbps) H11 (1,536 Kbps) using NFAS Feature QEIU/DEIU: EuroISDN - B Channels (56 and 64 Kbps) GloBanD - B Channels (56 and 64 Kbps) H0 (384 Kbps) H10 (1,472 Kbps) H11 (1,536 Kbps) H12 (1,920 Kbps)
PHYSICAL CONNECTIONS QDIU - 4 RJ45 Connectors DDIU - 2 RJ45 Connectors QEIU - 4 RJ45 Connectors DEIU - 2 RJ45 Connectors SEIU - 1 RJ45 Connector
STANDARDS COMPLIANCE QDIU/DDIU: QEIU/DEIU/SEIU:	All relevant sections of ANSI T1.403.1989 All relevant sections of CCITT G.703 and G.704 Net-5, CTR4 EuroISDN PRI
SOFTWARE REQUIREMENT QDIU/DDIU AccessWare 12.0 or higher system software AccessWare LMC/NMC 5.1 or higher network management software
QEIU/DEIU/SEIU AccessWare 13.0 or higher system software AccessWare LMC/NMC 5.2 or higher network management software
MAJOR NETWORK PROTOCOLS SUPPORTED National ISDN1 EuroISDN Net5 AT&T 4ESS, 5ESS DMS 100, 250 NTT Net-1500
ACCESSORIES INCLUDED Output Card with 8 x RJ45 Connectors