Caution:
Risk of equipment damage
Connect 1000BASE-BX SFP AA1419076-E6 to 1000BASE-BX SFP AA1419077-E6 using
a single mode fiber with at least 6 dB of attenuation. Damage can result if insufficient
attenuation is provided or if the same 1000-BASE-BX SFPs are connected.
Table 17: IEEE 802.3ah 1000BASE-BX40 SFP specifications
Parameter
Specifications
Connectors
Single-fiber LC
Data rate
1.0 Gb/s
Line rate (8B/10B code)
1.25 Gb/s
Distance
Up to 40 km with SMF
Wavelength
1310 nm and 1490 nm
Link optical power budget
20.0 dB
Maximum transmitter and dispersion power
penalty
3.3 dB
Transmitter characteristics
Maximum launch power
3.0 dBm
Minimum launch power
– 3.0 dBm
Receiver characteristics
Maximum receiver sensitivity
– 23 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-E5.
Caution:
Risk of equipment damage
To prevent damage to the optical receiver, ensure that at least 14 dB of attenuation exists
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.
SFPs
Installing the SFP, SFP+, and XFP transceivers on Avaya ERS 3500 Series
March 2014 37
