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
