Datasheet

16
Cisco SFP and SFP+ Transceiver Module Installation Notes
78-15160-07
Overview
Note Up to 1600 ps/nm chromatic dispersion is supported for fiber links between two Cisco DWDM SFP+
transceiver modules. For connections between a Cisco DWDM SFP+ transceiver module and a Cisco
DWDM XENPAK, X2, or XFP transceiver module, limit the chromatic dispersion to 1300 ps/nm.
Receiver
Receiver optical input
wavelength
1530 1565 nm
Receiver damage
threshold
4.0 dBm
Receiver overload -7 dBm
Table 11 10-Gigabit DWDM SFP+ Transceiver Module Receiver Power Performance
Specification Range Notes and Conditions
Performance at 10G LAN and 10G WAN rates (No FEC Applications)
Input power range -7 to -23 dBm At BER=1E-12, back-to-back unamplified link
Input power range
(dispersion-limited)
-7 to -20 dBm At BER=1E-12, -500 to +1600 ps/nm chromatic dispersion,
unamplified link
Input power range
(dispersion-limited and
noise-limited)
-7 to -17 dBm At BER=1E-12, -500 to +1600 ps/nm chromatic dispersion,
amplified link with minimum 27 dB OSNR (0.1 nm RBW)
Performance at OTU/OTU2e rates (FEC Applications)
Input power range -7 to -27 dBm At BER=1E-3 (pre-EFEC), back-to-back, unamplified link
Input power range
(dispersion-limited)
-7 to -24 dBm At BER=1E-3 (pre-EFEC), -500 to +1300 ps/nm chromatic
dispersion, unamplified link
Input power range
(dispersion-limited and
noise-limited)
-7 to -17 dBm At BER=1E-3 (pre-EFEC) -500 to +1100 ps/nm chromatic
dispersion, amplified link with minimum 16 dB OSNR (0.1 nm
RBW)
Input power range
(dispersion-limited and
noise-limited)
-7 to -17 dBm At BER=1E-5 (pre-GFEC), -500 to +1100 ps/nm chromatic
dispersion, amplified link with minimum 19 dB OSNR (0.1 nm
RBW)
Table 10 10-Gigabit DWDM SFP+ Transceiver Module Optical Parameters
Parameter Symbol Minimum Typical Maximum Units Notes and Conditions