Nortel 1800 Installing page 55

Cable specifications
Type:
Maximum distance:
Optical specifications
Wavelength:
Output optical power:
—9 µmm SMF:
—62. 5 µmm MMF:
—50 µmm MMF:
Input optical power:
62.5 µm multimode fiber or
9 µm single-mode fiber
Note: Multimode fiber may require a DMD patch cord.
Single-mode fiber: 32,810 ft (10 km)
Multimode fiber: 1804 ft (550 m)
1300 nm (FP laser diode)
–9.5 ~ –3 dBm
–11.5 ~ –3 dBm
–11.5 ~ –3 dBm
–20 ~ –3 dBm average.
Installing the Metro Ethernet Services Unit 1800
55