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Launch power
Receiver characteristics
Receiver sensitivity
Maximum receiver power
1000BASE-XD DDI 1550 nm SFP specifications
The following table describes the 1000BASE-XD DDI SFP. This SFP operates at 1550 nm and
has a reach of up to 40 km. The part number is AA1419051-E6.
Caution:
Risk of equipment damage
To prevent damage to the optical receiver, ensure that at least 3 dB of attenuation exists
between the transmit and receive ports.
Table 6: 1000BASE-XD DDI 1550 nm SFP specifications
Maximum electrical power consumption
Connectors
Cabling
Data rate
Line rate (8B/10B code)
Link optical power budget
Maximum dispersion power penalty
Transmitter characteristics
Launch power
Receiver characteristics
Receiver sensitivity
Maximum receiver power
1000BASE-ZX DDI SFP specifications
The following table describes the 1000BASE-ZX DDI SFP. This SFP operates at 1550 nm and
has a reach of up to 70 km. The part number is AA1419052-E6.
Caution:
Risk of equipment damage
Installation — SFP Hardware Components
Parameter
Parameter
Specifications
– 4.5 to 0 dBm
– 22.5 dBm
0 dBm
Specification
1.0 W
Duplex LC
SMF, 9 μm
1.0 Gb/s
1.25 Gb/s
22 dB
2 dB at 40 km
– 2.0 to 3.0 dBm
– 24 dBm
0 dBm
SFP specifications
December 2012
39
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