CopperOptics PairGain PG-Flex FLC-706 Manual - Página 5
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Imprimir páginaSection 363-706-100
3. Specifications
Transmission
Code ...........................................................2B1Q (2 binary, one quaternary) at 160 kbps
Network Interface .......................................3DS0 format
Basic Rate Interface ....................................2B+D (2 B channels at 64 kbps, one D channel at 16 kbps)
dc Resistive Test Signature .........................120 kΩ
Terminal Impedance ...................................135 Ω
Environmental
Temperature Range .....................................–40º F to +150º F (–40º C to +65º C)
Altitude.......................................................-200 ft. to 13,000 ft. (-60 m to 4,000 m)
Dimensions
Height .........................................................06.75 in. (17.15 cm)
Depth ..........................................................10.50 in. (26.67 cm)
Width..........................................................01.00 in. (02.54 cm)
Weight ........................................................00.80 lb (00.40 kg)
B. FUNCTIONAL DESCRIPTION
4. Applications
4.1
ISDN is a networking standard that provides end-to-end, simultaneous handling of digitized voice
and data traffic on the same link. Figure 2 shows a typical ISDN configuration. The FLC-706
connects an ISDN Digital Subscriber Line (DSL) to the Central Office (CO). Line Termination (LT)
in the CO occurs at the ISDN switch. The DSL loops are U-interface. The FRC-756 Channel Unit
provides Line Unit Line Termination (LULT) at the RT. The subscriber site has the Network
Termination (NT1).
PG-Flex FLC-706
June 9, 1997
Figure 2. Typical ISDN Configuration
PairGain Engineering - Plant Series
Revision 01
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