Dialogic D300JCTE175EW 887-530 Data Sheet
Product codes
887-530
Dialogic
®
JCT Media Boards
Datasheet
5
Technical Specifications
(cont.)
Environmental Requirements — PCI and PCI Express
Operating temperature
+32°F (0°C) to +122°F (+50°C)
Storage temperature
-4°F (–20°C) to 158°F (+70°C)
Humidity
8% to 80% noncondensing
Telephone Interface
Network clock rate
2.048 Mb/s ±50 ppm
Internal clock rate
2.048 Mb/s ±32 ppm
Level
2.37 V (nominal) for 75 Ohm lines
3.0 V (nominal) for 120 Ohm lines
3.0 V (nominal) for 120 Ohm lines
Pulse width
244 ns (nominal)
Line impedance
75 Ohm, unbalanced
120 Ohm, balanced
120 Ohm, balanced
Other electrical characteristics
Complies with ITU-T Rec. G.703
Framing
ITU-T G.704-1988 with CRC4
Line coding
HDB3
Clock and data recovery
Complies with ITU-T Rec. G.823-1988
Jitter tolerance
Complies with ITU-T Rec. G.823, G.737, G.739, G.742-1988
Connectors
BNC for 75 Ohm lines
RJ-48C for 120 Ohm lines
RJ-48C for 120 Ohm lines
Telephony bus connector
H.100-style 68-pin fine pitch card edge connector
Loopback
Supports switch-selectable local analog loopback and software selectable local digital loopback
Approvals and Compliance
Hazardous substances
Safety and EMC
Europe EN60950
Europe EN60950
EN55022
EN55024
EN55024
International
IEC60950-1
CISPR 22
CISPR 24
CISPR 22
CISPR 24
Telecom Approvals
Country-specific approvals
Country-specific approvals
or contact your Authorized Distributor
Reliability/Warranty
Estimated MTBF
Per Telcordia Method I
PCI: 150,000 hours
PCI Express: 150,000 hours
PCI: 150,000 hours
PCI Express: 150,000 hours
Warranty