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NT 1 Plus
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The NETLINK NT-1 Plus is a NT1 Plus type of connector that has
two built-in analog ports to allow direct hookup to the analog
telephones from an ISDN line. Users will enjoy the benefits of high-
speed ISDN services while they can still keep their existing analog
telephones and fax machines.
Feature:
* Conforms to ANSI and ETSI network and terminal interfaces
*Compatible with 2B1Q basic rate services and standard ISDN
terminals
*Provides 2B+D ISDN basic rate service
*Provides point-to-point and point-to-multipoint connections
*2 POTS ports connected to analog or G3 fax machine
*Supports ISDN Supplementary Services (D channel: DSS1)
*Local functions include internal POTS call, transferring POTS
external call to another POTS phone Connects to one POTS or one
ISDN phone at remote power condition
Specification:
Network Interface(U Interface):
*Line Code: 2B1Q, ITU-T G.961, ETR 080, ANSI T1.601
*Startup Link Time: Cold start - 3 seconds typical; warm start ÿ 110
milli -second typical
*Termination Resistance: 135 ;distance range: > 5.5 kilometers
*Switch Compatibility: EURO ISDN DSS1
*Connector: RJ45
S/T interface:
*Line Coding: AMI code, per ITU-T I.430
*Termination Resistance !G Selectable: 100 or 50¦¸
*Bus connection: Point-to-point, short passive bus, extended passive
bus
*Connector: RJ45
*Power source: Output voltage at S-interface: 42V
*Power Feeding to the S-bus: > 4 W in normal operation with local
power > 460mW in emergency operation
Unit Price:USD 70 , FOB
Size(pre-packed): 10cmx6cmx3cm/Millimeters (LengthxWidthxHeight), Weight:*/*
Delivery Lead Time: if large order,the delivery is about one month.
Supply Ability: we have our own factory.
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