KCO-SFP+-SR 10Gb/s 850nm Multi-mode SFP+ Transceiver
Applications
+ 10GBASE-SR/SW & 10G Ethernet
Standard
+ Compliant to SFP+ SFF-8431
+ Compliant to 802.3ae 10GBASE-SR.
+ RoHS Compliant
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
|
Storage Temperature |
Ts |
-40 |
- |
85 |
ºC |
|
Relative Humidity |
RH |
5 |
- |
95 |
% |
|
Power Supply Voltage |
VCC |
-0.3 |
- |
4 |
V |
|
Signal Input Voltage |
|
Vcc-0.3 |
- |
Vcc+0.3 |
V |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
|
Case Operating Temperature |
Tcase |
0 |
- |
70 |
ºC |
Without air flow |
|
Power Supply Voltage |
VCC |
3.14 |
3.3 |
3.47 |
V |
|
|
Power Supply Current |
ICC |
- |
|
300 |
mA |
|
|
Data Rate |
BR |
|
10.3125 |
|
Gbps |
|
|
Transmission Distance |
TD |
|
- |
300 |
m |
|
|
Coupled fiber |
Multi mode fiber |
50/125um MMF |
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Optical Characteristics
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Ref. |
|
Transmitter |
||||||
|
Output Opt. Pwr |
POUT |
-6 |
-1 |
dBm |
1 |
|
|
Optical Wavelength |
λ |
840 |
850 |
860 |
nm |
|
|
Optical Extinction Ratio |
ER |
3.0 |
dB |
|||
|
RIN |
RIN |
-128 |
dB/Hz |
|||
|
Output Eye Mask |
Compliant with IEEE 802.3ae |
|||||
|
Receiver |
||||||
|
Rx Sensitivity |
RSENS |
-10 |
dBm |
2 |
||
|
Input Saturation Power (Overload) |
Psat |
0.5 |
dBm |
|||
|
Wavelength Range |
λC |
770 |
850 |
860 |
nm |
|
|
LOS De -Assert |
LOSD |
-14 |
dBm |
|||
|
LOS Assert |
LOSA |
-30 |
dBm |
|||
|
LOS Hysteresis |
0.5 |
dB |
||||
Notes:
- Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.
- Measured with a PRBS 231-1 test pattern, @10.325Gb/s, BER<10-12 .
IV.Electrical Characteristics
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
NOTE |
|
Supply Voltage |
Vcc |
3.14 |
3.3 |
3.46 |
V |
|
|
Supply Current |
Icc |
300 |
mA |
|||
|
Transmitter |
||||||
|
Input differential impedance |
Rin |
100 |
Ω |
1 |
||
|
Single ended data input swing |
Vin,pp |
180 |
700 |
mV |
||
|
Transmit Disable Voltage |
VD |
Vcc–1.3 |
Vcc |
V |
||
|
Transmit Enable Voltage |
VEN |
Vee |
Vee+ 0.8 |
V |
2 |
|
|
Transmit Disable Assert Time |
10 |
us |
||||
|
Receiver |
||||||
|
Differential data output swing |
Vout,pp |
300 |
850 |
mV |
3 |
|
|
Data output rise time |
tr |
28 |
ps |
4 |
||
|
Data output fall time |
tf |
28 |
ps |
4 |
||
|
LOS Fault |
VLOS fault |
Vcc–1.3 |
VccHOST |
V |
5 |
|
|
LOS Normal |
VLOS norm |
Vee |
Vee+0.8 |
V |
5 |
|
|
Power Supply Rejection |
PSR |
100 |
mVpp |
6 |
Notes:
- Connected directly to TX data input pins. AC coupled thereafter.
- Or open circuit.
- Into 100 ohms differential termination.
- These are unfiltered 20-80% values
- Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
- Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network.
Outline Dimensions
Comply to SFF-8432 rev5.0, the improved Pluggable form factor specification.
