Katalog Produk: MODEM ISDN NT1 - PT Global Solusindo Bersama - Sole Distributor Aethra

Katalog Produk: MODEM ISDN NT1

Negara Asal:

Italia

Keterangan:

Authorised Distributor Aethra Video Conference Indonesia.

The Aethra NT1 2000 is used as a network termination for basic access to ISDN networks and features 2-channel transmission at 64 Kbit/ sec and single channel transmission at 16 Kbit/ sec ( 2B+ D) on a single line pair. The NT1 2000 makes it possible to connect up to 8 ISDN terminations ( TE) on the S/ T interface, while the terminations themselves can be powered by a 220V internal power unit connected to the mains.
The device is ETSI 300012 and CCITT I 430 compliant as concerns the technical specifications of the S/ T interface ( level 1) , as well as TS 102 080 and CCITT G961 compliant as concerns the electrical specifications of the U interface.

FUNCTIONAL FEATURES

Two-way transfer on the user' s binding Two-way transfer ( 4 wires) towards the user
installation ( S/ T interface) Remote power supply to the terminal from the exchange ( in the case of AC power outage at the user' s premises the remote terminal must be configured for telephone service) Transfer of 4.5 W from the 220V mains to the S/ T
interface for remote power supply to the terminals Galvanic insulation between the user line pair, S/ T interface and the AC mains Protection against excess voltage on the user pair, the S/ T interface and the 220V power supply

STANDARD FEATURES

2-wire interface on the U reference point; three types of connectors are available: RJ11 or RJ45 or screw connector. 4-wire user bus on the S/ T reference point with
impedance adaption Supports up to 8 NT1 terminals with 2 power supply modes ( normal and emergency) .

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