Board:
PCMCIA Type II card

Host Bus Interface:
PCMCIA Electrical Interface
I/O Mapped
SW configurable IRQ

Network Interfaces:
2 T1/E1/J1 interfaces (Software configurable)

Line Termination:
75 Ohm and 100/120 Ohm or high impedance.
20 dB amplifier (software configurable) for montoring
attenuated signals

Connectors:
RJ45/RJ48C in dongle (one per interface)

DSP:
2 x TI TMS320C5410A.
120 MIPS processing power each.

DSP Programming Interface:
SW development in ANSI C or C++
Open interface with standard 3rd party tools

DSP Applications:
DTMF, MF, FSK generation and detection
Speech encoding and decoding HDLC Processing

T1/E1 Frame Formats:
Doubleframe, CRC Multiframe
4-Frame, 12-Frame and 72-Frame Multiframe
Extended Super Frame (ESF)
SLC96

T1/E1 Line Codes:
HDB3
B8ZS
AMI, AMI with ZCS

T1/E1 Signaling Types:
Channel Associated (e.g. Robbed bit)
Common Channel

Clocking sources:
On-board oscillator
Incoming T1/E1 span

Testing Features:
Full access to F, S i , and S a bits on E1
Alarm and facility signalling access
Channel Loopback
PRBS

EMC and Safety Testing/Certification:
FCC Part 15 (CFR47, Part 15, Subpart B)
CE EMC (EN61326-1 Class B Equipment, AS/NZS 2064 Class B Limits)
Safety EN60950 and UL60950 (Dongle only)

Power Requirements:
2.84 W with both DSPs and both line interfaces operating

Environmental Data, Temperature:
Operating, 0° C to +50° C
Non-operating, -40° C to +60° C

Environmental Data, Humidity:
Operating, 5% to 80% RH (%relative humidity) at up to +30° C, and 5% to 30% RH above +30° C up to +50° C non-condensing;
Non-operating, 5% to 80% RH at up to +30° C, and 5% to 30%
RH above +30° C up to +50° C non-condensing

Environmental Data, Altitude:
Operating, up to 4,600 meters (15,333 feet);
Non-operating, up to 12,192 meters (50,000 feet)