Motorola Parameter Specification, Appendix a, Table A-1 SG 2000 optical characteristics

Appendix A

Specifications

Specifications for the SG 2000 are valid over the given bandpass and operating temperature range listed in this section. The current catalog may contain additional information not provided below.

Table A-1 lists the optical characteristics for the SG 2000 node:

Table A-1

SG 2000 optical characteristics

Parameter	Specification
Optical wavelength	1310 ±20 nm through 1550 ±30 nm
Received optical power
minimum (low gain)	–2 dBm (47 dBmV)
minimum (high gain)	–4 dBm (47 dBmV)
maximum	+2 dBm (continuous)
Optical input return loss	40 dB minimum
Equivalent input noise	8 pa/Hz1/2
current

Table A-2 lists the station RF characteristics for the SG 2000 node:

Table A-2

Station RF characteristics

Parameter	Specification
Forward passband frequency	47 MHz through 870 MHz (dependent upon split)
Return passband, each port	5 MHz through 65 MHz (dependent upon split); 200 MHz
	capable
Upconverted return output	50 MHz through 400 MHz
Splits
S	40/52 MHz
J	55/70 MHz
A	65/85 MHz
K	42/54 MHz
E	30/47 MHz
M	80/108 MHz
Return loss	16 dB
Minimum full gain
RF amplifier (low gain)	32 dB
RF amplifier (high gain)	38 dB
Gain control range	8 dB
Operational gain
RF amplifier (low gain)	28 dB
RF amplifier (high gain)	34 dB

SG 2000 Installation and O peration Manual