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This chapter lists the operating specifications for the DELHF-UA.
Cabletron Systems reserves the right to change these specifications at any
time without notice.
5.1
FIBER OPTIC INTERFACE
Depending on the FPIM, interfaces have the following characteristics:
5.1.1
Multimode Specifications
Table 5-1 Multimode Transmitter Specifications
Optical wavelength
Optical output
Optical rise time
Optical fall time
Spectral width
Supply current
Table 5-2 Multimode Receiver Specifications
Optical wavelength
Optical input
(avg. sensitivity)
Output rise time
Output fall time
Supply current
DELHF-UA User's Guide
CHAPTER 5
SPECIFICATIONS
Multimode Transmitter
1330 nm typical
-20.0 dBm minimum
-14.0 dBm maximum
3.5 ns maximum
3.5 ns maximum
140 nm typical
150 mA maximum
Multimode Receiver
1330 nm typical
-31.0 dBm minimum
-14.0 dBm maximum
3 ns maximum
3 ns maximum
150 mA maximum
5-1
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