AFBR-57R5APZ Avago Technologies US Inc., AFBR-57R5APZ Datasheet - Page 11

• Manufacturer Part Number: AFBR-57R5APZ
• Description: TXRX OPT SFP 4/2/1GBD 850NM
• Manufacturer: Avago Technologies US Inc.

Specifications of AFBR-57R5APZ

• Data Rate: 4.25GBd
• Wavelength: 850nm
• Voltage - Supply: 3.3V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Function: Digital Diagnostic SFP, supports high-speed serial links over multimode optical fiber.
• Product: Transceiver
• Maximum Rise Time: 0.09 ns/0.15 ns
• Maximum Fall Time: 0.09 ns/0.15 ns
• Pulse Width Distortion: 0.06 ns (Max)/0.062 ns (Max)
• Operating Supply Voltage: 2.97 V to 3.63 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 10 C
• Package / Case: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: Multimode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-1987

11
Table 8. Receiver Optical Characteristics
(T
Parameter
Input Optical Power [Overdrive]
Input Optical Modulation Amplitude
(Peak-to-Peak) 4.25 Gb/s [Sensitivity]
Input Optical Modulation Amplitude
(Peak-to-Peak) 2.125 Gb/s [Sensitivity]
Input Optical Modulation Amplitude
(Peak-to-Peak) 1.0625 Gb/s [Sensitivity]
Stressed Receiver Sensitivity
(OMA) 4.25 Gb/s
Stressed Receiver Sensitivity
(OMA) 2.125 Gb/s
Stressed Receiver Sensitivity
(OMA) 1.0625 Gb/s
Return Loss
Loss of Signal – Assert
Loss of Signal - De-Assert
Loss of Signal Hysteresis
Notes:
1. Input Optical Modulation Amplitude (commonly known as sensitivity) requires a valid 8B/10B encoded input.
2. An OMA of 61 µW is approximately equal to an average power of –14 dBm, avg with an Extinction Ratio of 9 dB.
3. An OMA of 49 µW is approximately equal to an average power of –15 dBm, avg with an Extinction Ratio of 9 dB.
4. An OMA of 31 µW is approximately equal to an average power of –17 dBm, avg with an Extinction Ratio of 9 dB.
5. 4.25 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 1.67 dB for 50 µm fiber and 2.14 dB for 62.5 µm fiber. Stressed receiver DCD
6. 2.125 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 1.26 dB for 50 µm fiber and 2.03 dB for 62.5 µm fiber. Stressed receiver DCD
7. 1.0625 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 0.96 dB for 50 µm fiber and 2.18 dB for 62.5 µm fiber. Stressed receiver
8. These average power values are specified with an Extinction Ratio of 9 dB. The loss of signal circuitry responds to valid 8B/10B encoded peak
C
component min. (at TX) is 20 ps.
component min. (at TX) is 40 ps.
DCD component min. (at TX) is 80 ps.
to peak input optical power, not average power.
= -10°C to 85°C, VccT, VccR = 3.3
V ±10%)
Symbol
P
OMA
OMA
OMA
P
P
P
A
IN
D
D
- P
A
Min.
61
49
31
138
148
96
109
55
67
12
-30
31
-17.0
0.5
Typ.
Max.
0
27.5
-17.5
Unit
dBm, avg
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
µW, OMA
dB
µW, OMA
dBm, avg
µW, OMA
dBm, avg
dB
Notes
Notes 1, 2
Notes 1, 3
Notes 1, 4
50/125 µm fiber, Note 5
62.5/125 µm fiber, Note 5
50/125 µm fiber, Note 6
62.5/125 µm fiber, Note 6
50/125 µm fiber, Note 7
62.5/125 µm fiber, Note 7
Note 8
Note 8