Installation Instructions

Table Of Contents
Parameter Specifications
Data rate 1.0 Gb/s
Line rate (8B/10B code) 1.25 Gb/s
Distance Up to 10 km
Wavelength 1310 nm and 1490 nm
Link optical power budget 11.0 dB
Maximum transmitter and dispersion power
penalty
3.3 dB
Transmitter characteristics
Maximum launch power – 3.0 dBm
Minimum launch power – 9.0 dBm
Receiver characteristics
Maximum receiver sensitivity – 19.5 dBm
Maximum input power (maximum average
receive power)
– 3.0 dBm
1000BASE-EX DDI SFP specifications
The following table describes the 1000BASE-EX DDI SFP. This SFP operates at 1550 nm and
has a reach of up to 120 km. The part number of this SFP is AA1419071-E6.
Warning:
Risk of equipment damage
To prevent damage to the optical receiver, ensure that at least 14 dB of attenuation is present
between the transmit and receive ports.
To attain the BER of 10
-12
, the minimum attenuation between the transmit and receive ports
is 15 dB.
Table 13: 1000BASE-EX DDI SFP specifications
Parameter Specifications
Maximum electrical power consumption 1.2 W
Connectors Duplex LC
Cabling SMF, 9 µm
Data rate 1.0 Gb/s
1000BASE-EX DDI SFP specifications
Installation — SFP and SFP+ transceivers January 2014 51