Product Features
Duplex LC Connector
Support hot-pluggable
Metal with lower EMI
Excellent ESD protection
XFP MSA compliant
RoHS Compliant and Lead-Free
Compliant with IEEE 802.3ae
ITU-T G.959,G.691 compliant
Temperature-stabilized EML transmitter and PIN ROSA
Up to 40KM for single mode fiber
GR-253-CORE compliant
+5.0V and +3.3V power supply and power dissipation <3.5W

Applications
10GBASE-ER/EW 10G Ethernet
10G Fibre Channel
SONET OC-192 /SDH STM-64
Other Optical Link

Management Interface
XFP 2-wire serial interface is specified in the Chapter 4 of the XFP MSA specification. The XFP 2-wire serial interface is used for serial ID, digital diagnostics, and certain control functions. The 2-wire serial interface is mandatory for all XFP modules. The 2-wire serial interface address of the XFP module is 1010000X(A0h). In order to access to multiple modules on the same 2-wire serial bus, the XFP has a MOD_DESEL(module deselect pin). This pin (which is pull high or deselected in the module) must be
held low by the host to select of interest and allow communication over 2-wire serial interface. The module must not respond to or accept 2-wire serial bus instructions unless it is selected.

Digital Diagnostic Monitoring Interface
Five transceiver parameter values are monitored. The following table defines the monitored parameter’s accuracy.

Parameter	Range	Accuracy	Calibration
Temperature	0 to +70°C (C)	±3°C	Internal
Voltage	2.97 to 3.63V 4.73 to 5.25V	±3%	Internal
Bias Current	0 to 100mA	±10%	Internal
TX Power	-1 to +3dBm	±2dB	Internal
RX Power	-18 to 0.5dBm	±2dB	Internal

XFP Management Interface

                            
                                          

                                                                  CTX55HM0CDL40