For over ten years, ZUKEN ELMIC has been developing ISDN protocols and related protocols and providing technical support for ISDN communications equipment.

ISDN Hardware Module allows smooth, short-time, and low-cost development of ISDN communications equipment. ZUKEN ELMIC's ample know-how in the area of ISDN has been formulated into hardware modules.

	Supports INS-C and INS-P.
	Allows easy embedding by the TTL I/F conforming to V.24 signals.
	Allows installation of DSU daughter boards. (144KDSUB-C from OKI)
	Supports a wide range of protocols (including MLPPP, PPP, LAPB, X.25, and X.28).
	Compact and low cost
	Authorized under JATE
	Customizable (for protocol development and H/W development)
	Development evaluation kit available (not free of charge)

Supported line	INS-Net 64
Number of lines	1 (2B + D)
DTE I/F	TTL I/F conforming to V.24 signals
Communications speed	Synchronous: 64/128 (when using 2B)[kbps] Asynchronous: 4.8/9.6/19.2/38.4[kbps]
Standard protocol	Q.931, LAP-D, PPP, V.110
Additional protocol	MLPPP, PIAFS, PIAFS64, X.25, X.28, etc.
Operating voltage	DC 5V5%
Power consumption	2.0W[MAX] (When DSU is installed: 3W[MAX])
Temperature	0-40
Humidity	5-80% (No condensation)
Outline dimensions	67(w) x 111(D) x 20(H)[mm]

Main features of the evaluation kit

		U point x 1 (RJ11), S/T point x １ (RJ45), A/I (RJ11), A/H (RJ11) (A/I: Analog I/F, A/H: Analog handset)
		RS232C (D-SUB9PIN)
		JTAG,ROM-ICE
		TEST program (planned)
		ISDN Hardware Module x 1