3. |
Recommended Operating Conditions |
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Parameter |
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Symbol |
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Min. |
Max. |
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Unit |
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Storage Temperature |
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TSTG |
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-40 |
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85 |
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°C |
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Operating Case Temperature |
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TC |
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0 |
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70 |
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°C |
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Power Supply Voltage |
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VCC |
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3.1 |
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3.5 |
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V |
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Total Power Supply Current |
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ICC |
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- |
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350 |
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mA |
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Parameter |
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Symbol |
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Min. |
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Typ. |
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Max. |
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Units |
Notes |
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Optical Transmitter Power |
P0 |
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4.5 |
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- |
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9 |
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dBm |
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Optical |
Transmitter |
Power |
POFF |
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- |
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- |
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-39 |
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dBm |
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off |
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Output Center Wavelength |
λ |
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1480 |
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- |
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1500 |
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nm |
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Output Spectrum Width |
Δλ |
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- |
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- |
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1.0 |
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nm |
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Side |
Mode |
Suppression |
SMSR |
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30 |
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- |
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- |
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dB |
1 |
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Ratio |
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Extinction Ratio |
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ER |
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9 |
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- |
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- |
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dB |
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Optical Rise Time |
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- |
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- |
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- |
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260 |
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ps |
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Optical Fall Time |
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- |
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- |
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- |
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260 |
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ps |
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Optical Eye Diagram |
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Compliant with IEEE Std 802.3ahTM-2004 |
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Tolerence to |
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Tx |
Back |
- |
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-15 |
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- |
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- |
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dB |
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Reflection |
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Data Rate |
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- |
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- |
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1.25 |
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- |
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Gb/s |
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Single |
Ended |
Data |
Input |
VPP |
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200 |
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- |
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1200 |
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mV |
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Voltage Swing |
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Differential |
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Input |
ZIN |
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80 |
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100 |
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120 |
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ohm |
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Impedance |
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Tx_fault |
Output |
Voltage- |
VOH |
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2.4 |
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- |
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- |
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V |
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High |
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Tx_fault |
Output |
Voltage- |
VOL |
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- |
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- |
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0.4 |
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V |
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Low |
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Tx_Dis Input Voltage- High |
VIH |
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2.0 |
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- |
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- |
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V |
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Tx_Dis Input Voltage- Low |
VIL |
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- |
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0.8 |
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V |
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Parameter |
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Symbol |
Min. |
Typ. |
Max. |
Units |
Notes |
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Wavelength of Operation |
- |
1260 |
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1360 |
nm |
- |
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Data Rate |
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- |
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1.25 |
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Gb/s |
- |
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Sensitivity |
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Sen |
- |
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-32 |
dBm |
1 |
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Saturation Optical Power |
Sat |
-8 |
- |
- |
dBm |
1 |
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LOS Assert Level |
LOSA |
-45 |
- |
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dBm |
2 |
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LOS Deassert Level |
LOSD |
- |
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-31 |
dBm |
2 |
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Reflectance of equipment |
- |
- |
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-20 |
dB |
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Receiver |
Burst-mode |
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15 |
- |
- |
dB |
3 |
Dynamic Range |
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Data Output Voltage - High |
VOH |
VccR |
- |
VccR |
V |
- |
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-1.05 |
-0.85 |
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Data Output Voltage - Low |
VOL |
VccR |
- |
VccR |
V |
- |
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-1.84 |
-1.60 |
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RSSI accuracy |
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-3 |
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3 |
dB |
4 |
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LOS Output Voltage- High |
VLOSH |
2 |
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V |
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LOS Output Voltage- Low |
VLOSL |
- |
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0.8 |
V |
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LOS Assert Time |
TA |
- |
- |
500 |
ns |
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LOS Deassert Time |
TD |
- |
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500 |
ns |
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RSSI Trigger-Low |
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0 |
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0.8 |
V |
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RSSI Trigger-High |
- |
2.0 |
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Vcc |
V |
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RSSI Trigger Delay |
TD |
975 |
1000 |
1025 |
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5 |
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RSSI Trigger Width |
TW |
10 |
- |
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us |
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Optical Signal During Time |
TONU EN_DUR |
1000 |
- |
- |
ns |
6 |
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Parameter |
Accuracy |
Units |
Notes |
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Transceiver Temperature |
±3 |
°C |
Temperature sensor |
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Power Supply Voltage |
±3 |
% |
Vcc=3.13~3.47V |
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TX Bias Current |
±10 |
mA |
- |
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TX Optical Power |
±3 |
dB |
Average Power |
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Rx Receiver Power |
±3 |
dB |
- |
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Pin# |
Name |
Function |
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1 |
VeeT |
Transmitter Ground |
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2 |
TX_Fault |
Transmitter Fault Indication, LVTTL Output, Active High |
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3 |
TX_Disable |
Transmitter Disable, LVTTL Input. Optical output power is off when |
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this PIN is high or left unconnected. |
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4 |
SDA |
I2C Data |
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5 |
SCL |
I2C Clock |
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6 |
MOD-DEF(0) |
Internally grounded |
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7 |
RSSI_Trigger |
RSSI Trigger Signal from Host, LVTTL input, Active High. |
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8 |
LOS |
Loss of Signal, LVTTL Output, Active High. |
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9 |
VeeR |
Receiver Ground |
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Pin# |
Name |
Function |
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10 |
VeeR |
Receiver Ground |
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11 |
VeeR |
Receiver Ground |
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12 |
RD- |
Inv. Received Data Out, LVPECL,DC coupled |
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13 |
RD+ |
Received Data Out, LVPECL,DC coupled |
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14 |
VeeR |
Receiver Ground |
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15 |
VccR |
Receiver Power |
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16 |
VccT |
Transmitter Power |
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17 |
VeeT |
Transmitter Ground |
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18 |
TD+ |
Transmit Data In, LVPECL or CML (AC coupled; internally 100 ohms |
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differential termination) |
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19 |
TD- |
Inv. Transmit Data In, LVPECL or CML (AC coupled; internally 100 |
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ohms differential termination) |
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20 |
VeeT |
Transmitter Ground |
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