Figure 4-24 Actuator/Button Sfp; Figure 4-25 Bail Clasp Sfp; Sfp Description - Cisco ONS 15454 Reference Manual

Chapter 4 Optical Cards
Figure 4-24
Figure 4-25
SFP dimensions are:
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•
•
SFP temperature ranges are:
•
•
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4.20.3 XFP Description
The 10-Gbps 1310-nm and 1550-nm XFP transceivers are integrated fiber optic transceivers that provide
high-speed serial links at the following signaling rates: 9.95 Gbps, 10.31 Gbps, and 10.51 Gbps. The
XFP integrates the receiver and transmit path. The transmit side recovers and retimes the 10-Gbps serial
data and passes it to a laser driver. The laser driver biases and modulates a 1310-nm or 1550-nm
distributed feedback (DFB) laser, enabling data transmission over single-mode fiber (SMF) through an
LC connector. The receive side recovers and retimes the 10-Gbps optical data stream from a
positive-intrinsic-negative (PIN) photodetector, transimpedance amplifier and passes it to an output
driver.
The XFP module uses the bail clasp latching mechanism, shown unlatched in
Figure
OL-9217-01
Actuator/Button SFP
Bail Clasp SFP
Height 0.03 in. (8.5 mm)
Width 0.53 in. (13.4 mm)
Depth 2.22 in. (56.5 mm)
COM—Commercial operating temperature range: 23 to 158 degrees Fahrenheit (–5 to 70 degrees
Celsius)
EXT—Extended operating temperature range: 23 to185 degrees Fahrenheit (–5to 85 degrees
Celsius)
IND—Industrial operating temperature range: –40 to 185 degrees Fahrenheit (–40 to 85 degrees
Celsius)
4-27. See the label on the XFP for technology type and model.
4.20 4.20.3 XFP Description
Figure 4-26
Cisco ONS 15454 Reference Manual, R7.0.1
and latched in
4-51