Multi Tech Equipment MTA128ST Trade Name, Model Number, Network Interface, Switch Compatibiltiy

Introduction and Description

Technical Specifications

Trade Name	Iway Hopper™
Model Number	MTA128ST (International),
Network Interface	MTA128NT
	ST-Four-wire S/T interface
Switch Compatibiltiy	NT-2-wire “U” interface
	EuroISDN (ETSI/DSS1/NET3), VN4, INS64, U.S. NI-1, AT&T 5ESS,
B-Channel Protocols	DMS-100 (both models support all of the switch protocols)
	V.120, X.75, PPP, ML-PPP, CLEAR
Voice Coding	PCM: A-Law; µ-Law (switch protocol dependent)
LED Indicators	10 front panel LED indicators: Transmit Data, Receive Data, Link Status,
	B1 Active, B2 Active, Terminal Ready, Off Hook (AUX port), 128Kbps,
Data Rates	P1 Active (data protocol), P2 Active (data protocol)
	300, 1.2K, 4.8K, 9.6K, 38.4K, 56K, 57.6K, 64K, 115.2K, 230.4K, and
Async Data Format	460.8K bps
	7 bit data + odd/even parity + 1 start/stop, 8 bit no parity. 36 baud
	rate/parity settings via S-register. Baud rates of 300-460.8K bps with
Data Connections	even, space, mark, odd, or no parity.
	Two ISDN B-channels
	One ISDN D channel
	One analog port for connecting a standard telephone, modem, or fax
Command Interface	machine.
	AT commands, S-registers, result codes, ConfigMenu firmware
	configuration utility, Windows 98/NT/ME configuation utility, Dail-Up
Connectors	Networking (DUN)
	ISDN: RJ45 female receptacle, 4-wire S/T (accepts connection cable to
	the network provider’s NT1 device) or 2-wire U interface
	AUX: RJ11 female receptable, 2-wire voice service
Serial Interfaces	Serial Port: female DB-25 RS232E/V.24
	ITU-T V.24, EIA/TIA RS232E
Switches	Two-position power switch
Power Requirements	Two-prong outlet-mounted transformer (included), 240 VAC 50/60 Hz
Dimensions	15.0 cm x 10.7 cm x 2.8 cm (L x W x D)
Environmental	Tenperature range 0° - 40° C (32° - 104° F)
Power Consumption	Humdidity range 20-90% (noncondensing)
	4 watts
Weight	224 g (8 oz)
Warranty	5 years

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