Datasheet

Dialogic

JCT Media Boards Datasheet

Technical Specifications (cont.)

Telephone Interface

Trunk type Loop start

Ground start for inbound applications with AC ringing

Impedance 600 Ohm (nominal). Matching complex impedance speciﬁed in TBR-21 for D/4PCIU-EURO

Ring detection 15 Vrms min., 15 Hz to 68 Hz

Loop current range 20 mA to 120 mA, DC (polarity insensitive)

Crosstalk coupling –80 dB at 3 kHz channel-to-channel

Connector 4 RJ-11

Approvals and Compliance

Hazardous substances RoHS Compliance Information at http://www.dialogic.com/rohs/

Safety and EMC

Canada ICES-003 Class A

ULc CSA 60950-1 File E96804

Europe EN60950

EN55022

EN55024

Japan VCCI Class A

United States FCC Part 15 Class A

UL 60950-1 File E96804

International IEC60950-1

CISPR 22

CISPR 24

Telecom Approvals

United States US:EBZKX07BD4PCIU

Canada IC: 885A-D4PCIU

European Union DoC

Country-speciﬁc approvals See the Product Declarations & Global Approvals list at http://www.dialogic.com/declarations/

or contact your Authorized Distributor

Reliability/Warranty

Estimated MTBF Per Telecordia Method 1 Case 1

PCI: 434,000 hours

PCI Express: 301,000

Warranty Warranty information at http://www.dialogic.com/warranties