3Com CoreBuilder 9000 Installation Manual page 7

Table 4 Optical Parameters
Parameter
Wavelength
Optical output
power
Note: Average power coupled into single-mode fiber
Optical input
power
Note: BER< 10
1.25Gb/s
1000BASE-T GBIC Transceivers
The 1000BASE-T GBIC transceiver supports connections over Category
5 cabling up to 100 m (328 ft).
Symbol Min
λ
1540
c
P 0
out
P –24
in
-12 7
with PRBS 2
Typ Max
1550 1570
N/A +4
N/A -1
–1 test data pattern @
Units
nm
dBm
dBm
7