Technical Specifications - Multitech CommPlete MTPRI-HD23B User Manual

PRI Card User Guide

Technical Specifications

The PRI card operating characteristics and specifications are provided below.
• CPU
• Dynamic RAM
• Program Memory
• Serial I/O channels supported
• Serial I/O operation
• Diagnostic/status indicators
• Line Coding
• Framing
• Capture Frequency
• Input/Output Impedence
• Received Signal Level Range
• Line Buildout
• Transitted Signal Level Range
• Pulse Density and Zeroes Enforcement T-1 Per AT&T Pub 62411, E1 G.703/G.823
• Line Loopback Set Inband Code (1000) repeating binary pattern
• Line Loopback Reset Inband Code
• Interface Connector
• Operating Temperature
• Relative Humidity
• Dimensions:
• Power Requirements:
• ISDN Signaling (PRI) Standards
• Standards Supported
6
Intel 960 (16 MHz RISC processor)
4 Mb
512K bytes Flash
23B + D on MTPRI-HD23B and
30B + D on MTPRI-HD30B
Simultaneous full duplex DMA (all
channels)
10 LEDs
T1 - B8ZS or AMI (programmable), E1 HDB3
T1 - ESF or D4 (programmable), E1 ESF
T1 - 1.544 Mbps/E1 2.048 M +/- 200 bps
T1 - 100 ohms/E1 120 ohms +/- 5%
T1 - DSX-1 level to -27.5 db, E1 ITU G.703 to -43
T-1 7 levels (programmable) 0-320 meters, E1
short haul
T-1 DSX-1 into 100 ohms, E1 G.703 into 120
ohms
(100) repeating binary pattern
ISDN RJ-48C
0-55 degrees C (32-131 degrees F)
to 90% without condensation
9.2" H x 0.9" W x11.5 D " (23.3 x 2.3 x 29.2 cm)
+5V (+/-10%) 1.25 A
Q.921 and Q.931
National ISDN-2, AT&T 4ESS and 5ESS,
Northern Telecom DMS-250
CommPlete Communications Server