AFBR-703SDDZ Avago Technologies US Inc., AFBR-703SDDZ Datasheet - Page 14

• Manufacturer Part Number: AFBR-703SDDZ
• Description: SFP+ 850nm 1/10GbE SR MMF,Gen2 STD
• Manufacturer: Avago Technologies US Inc.
• Series: -r

Specifications of AFBR-703SDDZ

• Data Rate: 10.312Gbd
• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 3.135 V ~ 3.465 V
• Connector Type: LC Duplex
• Mounting Type: SFP+
• Optical Fiber Type: TX/RX
• Data Transfer Rate: 10313MBd
• Optical Rise Time: 0.028ns
• Optical Fall Time: 0.028ns
• Operating Temperature Classification: Commercial
• Peak Wavelength: 860nm
• Package Type: SFP
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Output Current: 20mA
• Operating Temp Range: 0C to 70C
• Mounting: Snap Fit To Panel
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 10. 10 GBd Minimum Optical Modulation Amplitude
Center
Wavelength
(nm)
840 to 842
842 to 844
844 to 846
846 to 848
848 to 850
850 to 852
852 to 854
854 to 856
856 to 858
858 to 860
Table 11. Control Functions: Low Speed Signals Timing Characteristics
The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted.
Parameter
TX_DISABLE Assert Time
TX_DISABLE Negate Time
Time to initialize, including reset of TX_FAULT
TX_FAULT Assert Time
TX_DISABLE to Reset
RX_LOS Assert Time
RX_LOS Deassert Time
Rate select Time
Notes:
1. Time from rising edge of TX_DISABLE to when the optical output falls below 10% of nominal. A 10 ms interval between assertions of TX_
2. Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90% of nominal.
3. Time from power on or falling edge of TX_DISABLE to when the modulated optical output rises above 90% of nominal and the Two-Wire
4. From power on or negation of TX_FAULT using TX_DISABLE.
5. Time TX_DISABLE must be held high to reset the laser fault shutdown circuitry.
6. Time from loss of optical signal to Rx_LOS Assertion.
7. Time from valid optical signal to Rx_LOS De-Assertion.
14
DISABLE is required.
interface is available.
RMS Spectral Width (nm)
Up to
0.05
-4.2
-4.2
-4.2
-4.3
-4.3
-4.3
-4.3
-4.3
-4.3
-4.3
0.05 to
0.1
-4.2
-4.2
-4.2
-4.2
-4.2
-4.2
-4.2
-4.3
-4.3
-4.3
0.1 to
0.15
-4.1
-4.2
-4.2
-4.2
-4.2
-4.2
-4.2
-4.2
-4.2
-4.2
Symbol
t_off
t_on
t_init
t_fault
t_reset
t_los_on
t_los_off
t_rate
0.15 to
0.2
-4.1
-4.1
-4.1
-4.1
-4.1
-4.1
-4.1
-4.1
-4.1
-4.2
0.2 to
0.25
-3.9
-3.9
-4.0
-4.0
-4.0
-4.0
-4.0
-4.0
-4.0
-4.1
Minimum
10
0.25 to
0.3
-3.8
-3.8
-3.8
-3.8
-3.8
-3.8
-3.9
-3.9
-3.9
-3.9
10
300
100
100
0
Maximum
1
40
0.3 to
0.35
-3.5
-3.6
-3.6
-3.6
-3.6
-3.6
-3.7
-3.7
-3.7
-3.7
Unit
Ps
ms
ms
Ps
Ps
Ps
Ps
ms
0.35 to
0.4
-3.2
-3.3
-3.3
-3.3
-3.3
-3.4
-3.4
-3.4
-3.5
-3.5
Notes
Note 1 , Fig. 6
Note 2 , Fig. 6
Note 3 , Fig. 6
Note 4 , Fig. 6
Note 5 , Fig. 6
Note 6 , Fig. 6
Note 7 , Fig. 6
0.4 to
0.45
-2.8
-2.9
-2.9
-2.9
-3.0
-3.0
-3.1
-3.1
-3.1
-3.2