D-Link DNT-100+ 产品宣传页
D-Link India Pvt. Ltd.
Tel: 91 22 26526696
Fax: 91 22 26528914
email:
support
@dlink.co
.in
Web:
www.dlink.co
.in
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DNT-100+
ISDN NT-1
Product Overview
ISDN NT1
The D-Link network termination DNT-100+is a ISDN basic rate type. It is
designed to perform ISDN physical layer functions, to be installed between the
central office U interface and the customer premise S/T interface. It effectively
converts the central office 2-wire echo canceled 2BIQ code to a customer
premise 4-wire Pseudo-Ternary encoding. DNT-100+ provides ISDN Basic Rate
2B+1D signal channel transmission, maintenance channel, including loopback
test and performance supervision. Ideal for remote branch offices and home
offices, the DNT-100+ unit also features an internal suitable for desktop or
wall-mount installation.
SPECIFICATIONS
Type
• External
• Wall mounted
U Interface
• Comply with ITU-T G.961
• Meet ANSI T1.601
• Meet ETSI ETR.080
• Meet ITU-T K.21 line protection
• 1 x U interface port
• RJ45 modular jack
• 2-wire metallic line
• 2B1Q line coding
• 80Kbaud/s
• Maximum input DC voltage: 115V
• Minimum input DC voltage: 24V