TL-205A-R2 BLACK BOX, TL-205A-R2 Datasheet - Page 2

• Manufacturer Part Number: TL-205A-R2
• Description: TELCO LINE BRIDGE STANDALONE
• Manufacturer: BLACK BOX

Power ........................................................Wallmount transformer, 115-VAC, 60 Hz or
Dimensions ...............................................Standalone: 2.5” H x 8.1” W x 11.9” D (6.4 x 20.6 x 30.2 cm)
Weight .......................................................Standalone: 3.0 lb. (1.4 kg)
Enclosure ..................................................High impact plastic
Operating Temperature ...........................32° to 140°F (0 to 60°C)
Storage Temperature ...............................4° to 158°F (-20 to 70°C)
Humidity ...................................................0—95% relative humidity, non-condensing
Connectors ...............................................(2) 10-screw terminal strips
Indicators ..................................................One LED for indicating power ON/OFF
Operating Mode .......................................4-wire on Analog Leased Lines
Transmit Level With 0 dBm Input ...........Independently switch-selectable gain/attenuation of receive levels
Maximum Input for Undistorted
Maximum Undistorted Output ...............+10 dBm
Minimum Channel Separation ................30 dB typical
Frequency Response ................................300 Hz - 3 KHz, Gain variation less than +/- 0.75 dB typical
Absolute Accuracy of
MTBF ........................................................Ground benign environment = 235,000 hrs
Output (16 dB Loss Selected) ...............+10 dBm
Gain/Loss Settings @ 1 KHz .................+/- 0.75 dB typical
————————————————
Installation and Operation Manual
Telco Line Bridge (TLB)
1. Specifications
230-VAC 50 Hz, at 5 Watts
PC Card: 7.5” W x 10.5” D (19.1 x 26.7 cm) installs in rack
(product code RM013)
for each receive leg from -16 dB to +16 dB in 2 dB increments
Ground fixed environment = 157,000 hrs
INSTALLATION & OPERATION MANUAL
1