Nortel Optical Multiservice Edge 6130 Planning Manual page 128

7-26 Technical specifications
Classification
Wavelength range
Nominal wavelength
Receiver sensitivity
Receiver overload
Path penalty
Maximum receive reflectance
Power monitor accuracy (see
Optical path
Attenuation range
Nominal reach (see Note
Minimum optical return loss
Dispersion limited distance (see
Attenuation limited distance (see
Note 1: All parameter values in the above table achieve an optical system BER better than 1x10
when used over G.652 specified SMF-28 fiber.
Note 2: Power monitor accuracy figures are for normal operating range (minimum to maximum
transmit power, receiver sensitivity to overload).
Note 3: Nominal reach figures are for classification purposes only as defined in the appropriate
standards.
Note 4: The dispersion and attenuation limited distances are based on the dispersion and
attenuation coefficients detailed in
verified by a full link budget calculation. The actual limiting distance is the lower of the dispersion
limited or attenuation limited distances.
Optical Multiservice Edge 6130
Note 2)
3)
Note 4)
Note 4)
Table 7-22 on page 7-23
NT6Q92MA Rel 1.0 Iss 1 Standard September 2006
L4.1
1260 nm to 1580 nm
1310 nm
-28 dBm
-8 dBm
1 dB
-14 dB
+/- 2 dB
10 dB to 24 dB
40 km
20 dB
-
68.6 km
and are for guidance only and must be
L4.2
1260 nm to 1580 nm
1550 nm
-28 dBm
-8 dBm
1 dB
-27 dB
+/- 2 dB
10 dB to 24 dB
80 km
24 dB
-
96 km
-10