Brief

Parameter Symbol Min Typ Max Units Ref.
Bit Rate (RS0 = LOW) BR 1.25 Gb/s 1
Bit Rate (RS0 = HIGH) BR 9.95 10.3 Gb/s 2
Parameter Symbol Max. Supported Distance Units
Distance @ 1G @ 10G
Fiber Type 850nm OFL Bandwidth
62.5 μm 160 MHz-km
Lmax
220 26
m
OM1 200 MHz-km 275 33
50 μm 400 MHz-km
Lmax
500 66
mOM2 500 MHz-km 550 82
OM3 2000 MHz-km >550 300
Notes:
1. 1000BASE-SX. Tested with a 2
7
– 1 PRBS. (Transceiver data rate selected through the 2-wire bus in accordance with SFF-8472 Rev. 10.3. Soft RS0 is set at Bit3, Byte
110, Address A2h. Soft RS0 default state on power up is ‘0’ LOW, and the state is reset following a power cycle. Writing ‘1’ HIGH selects max. data rate operation. Trans-
ceiver data rate is the logic OR of the input state of the RS0 pin and soft RS0 bit. Thus, if either the RS0 pin OR the soft RS0 bit is HIGH, then the selected data rate will
be 9.95 and 10.3 Gb/s. Conversely, to select data rate 1.25 Gb/s, both the RS0 pin and the soft RS0 bit are set LOW.)
2. 10GBASE-SR/SW. Tested with a 2
31
– 1 PRBS. See note above for conditions.
Environmental Specifications
850 nm SFP transceivers have a commercial operating temperature range from 0 °C to +70 °C case temperature.
Parameter Symbol Min Typ Max Units
Case Operating Temperature Top 0 70 °C
Storage Temperature Tsto -40 85 °C
LR
Optical Characteristics for RS0 = HIGH (10 Gb Operation)
(T
OP
= 0 °C to 70 °C, V
CC
=3.14 Vdc to 3.46 Vdc)
Parameter Symbol Min Typ Max Unit Note
Transmitter
Optical Modulation Amplitude (OMA) P
OMA
-5.2 dBm
Average Launch Power P
AVE
-8.2 0.5 dBm 1
Optical Wavelength
λ
1260 1355 nm
Side-Mode Suppression Ratio
SMSR
30 dB
Optical Extinction Ratio ER 3.5 dB
Transmitter and Dispersion Penalty TDP 3.2 dB
Average Launch power of OFF transmitter P
OFF
-30 dBm
Tx Jitter Tx Per IEEE 802.3-2008 requirements
Relative Intensity Noise RIN -128 dB/Hz
Receiver
Receiver Sensitivity (OMA) @ 10.3 Gb/s R
SENS1
-12.6 dBm 2
Stressed Receiver Sensitivity (OMA) @ 10.3 Gb/s R
SENS2
-10.3 dBm 3
Average Receive Power P
AVE
-14.2 0.5 dBm
SR Optical Characteristics (continued)