61181300L1-5C Section 61181300L1-5C, Issue 3 29
Table 10. QFO-C Specifications
DS1
Input Level ..............................................................0 to -9 dBm
Output Level ...........................................................0 dB with DSX buildout from 0 to 655 ft. in 133 ft. increments
Data Frequency Acceptance
1.544 Mb/sec. ±200 b/s
In/Out Impedance ...................................................100 Ω
Output Jitter ............................................................< 0.08 UI (unit interval)
Max. Delay ..............................................................Four data bits
Severe BPV Error Threshold ..................................10 -3
Optical Transport
ANSI X3T9.5 Fiber Distributed Data Interface
Optical Specifications
Cable Type ..............................................................9/125 mm single mode
Connector Type .......................................................SC (single or duplex)
Operating Wavelength ............................................1310 nm
Transmitter ..............................................................Laser type
Output Launch Power .............................................-8 dBm, minimum; -6 dBm, typical
Receiver Sensitivity ................................................-30 dBm, minimum; -33 dBm, typical
Receiver Input Level ...............................................-3.0 dBm maximum
Minimum Optical Budget .......................................22 dBm
Typical Optical Budget ...........................................25 dBm
Payload Specifications
Four independent DS1 (1.544) Circuits
Performance/Alarm Overhead (System Use Only)
Temperature Range
Operating .................................................................-40 to +65° C
Storage ....................................................................-40 to 85° C
Humidity
0 to 95%, non-condensing
General Specifications
Supply Voltage........................................................-42 to -56 Vdc
Maximum Power .....................................................8 Watts @ -48 Vdc
Supply Current ........................................................150mA at -48 Vdc, typical
Dimensions .............................................................5.5” Height; .75” Width; 10” Depth
Weight .....................................................................10.6 oz. in an anti-static bag
