13
CHAPTER 1: Specifications
Test Pattern
—Activated by front-panel switch (PATT)
Timing Elements
Receive Clock
—Derived from the Receive signal
Transmit Clock
—Derived from three alternative sources: 1. Internal oscillator
(INT), 2. External from the DTE (EXT), 3. Received from receive signal
looped back as transmit clock (RCV)
Indicators
LEDs
—Transmit Data (TD), Receive Data (RD), Request to Send (RTS), Data
Carrier Detect (DCD), Test Error (ERR), Power (PWR), Loopback mode or
BER (TEST)
Environment
Temperature
—32 to 122°F (0 to 50°C)
Humidity
—Up to 90%, noncondensing
Power Supply
Voltage
—110, 115, or 230 VAC (±10%)
AC Frequency
—47 to 63 Hz
Power
—5 VA
Physical
Size
—1.7"H x 9.6"W x 7.6"D (4.3 x 24.4 x 19.3 cm)
Weight
—3.1 lb. (1.4 kg)
