User Manual

XFP-10GE-S40K-A
XFP, 10GBASE-ER 10G Ethernet Module
1550nm, 40km, SMF, LC RoHS6
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Approved Optics, Inc. www.ApprovedOptics.com
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LOS Normal
VLOS
norm
GND GND+0.5 V
Power Supply Rejection PSR See Note 4 below 4
Notes
1. After internal AC coupling.
2. 20 – 80 %
3. Loss of signal is open collector to be pulled up with a 4.7k–10kohm resistor to 3.15–
3.6V. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
4. Per Section 2.7.1. in the XFP MSA Specification.
Optical Characteristics
(TOP = -5 to 70°C, VCC5 = 4.75 to 5.25 Volts)
Parameter Symbol Min. Typ. Max Unit Ref
Transmitter
Optical Modulation Amplitude(OMA) POMA -2.1 dBm
Output Opt.Pwr:9/125 SMF Pout -1 +3
Optical Wavelength
λ
1530 1565 nm
Optical Extinction Ratio ER 8.2 dB
Transmitter and Dispersion Penalty TDP 2 dB
Average Launch power of OFF
transmitter
POFF -30
dBm
Tx Jitter Generation (peak-to-peak) Txj 0.1 UI
Tx Jitter Generation (RMS) TxjRMS 0.01 UI
Receiver
Receiver Sensitivity (OMA) @ 10.5Gb/s RSENS -16 dBm
Maximum Input Power PMAX +0.5 dBm
Optical Center Wavelength
λC
1270 1550 1600 nm
Receiver Reflectance Rrx -27 dB
LOS De-Assert LOSD -22 dBm
LOS Assert LOSA -28 dBm
LOS Hysteresis 1 dB