AFBR-5715APZ Avago Technologies US Inc., AFBR-5715APZ Datasheet - Page 12

• Manufacturer Part Number: AFBR-5715APZ
• Description: Fiber Optic Transceiver,Module
• Manufacturer: Avago Technologies US Inc.
• Series: -r

Specifications of AFBR-5715APZ

• Data Rate: 1.25Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 3.135 V ~ 3.465 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Product: Transceiver
• Maximum Rise Time: 220 ps, 260 ps
• Maximum Fall Time: 220 ps, 260 ps
• Pulse Width Distortion: 0.227 ns, 0.266 ns
• Operating Supply Voltage: 3.135 V to 3.465 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SFP-20
• Function: Designed for those applications requiring DMI features.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Multimode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 9. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics
Figure 6. Transceiver timing diagrams (Module installed except where noted).
12
Parameter
Transceiver Internal Temperature
Accuracy
Transceiver Internal Supply
Voltage Accuracy
Transmitter Laser DC Bias Current
Accuracy
Transmitted Average Optical
Output Power Accuracy
Received Average Optical Input
Power Accuracy
t-init: TX DISABLE NEGATED
t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED
t-fault2: TX DISABLE ASSERTED THEN NEGATED,
TX SIGNAL NOT RECOVERED
NOTE: t_fault2 timing is typically 1.7 to 2 ms.
t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED
* SFP SHALL CLEAR Tx_FAULT IN
TRANSMITTED SIGNAL
OCCURANCE OF FAULT
TRANSMITTED SIGNAL
TRANSMITTED SIGNAL
OCCURANCE OF FAULT
t_init IF THE FAILURE IS TRANSIENT
TRANSMITTED SIGNAL
TX_DISABLE
V
TX_DISABLE
V
TX_DISABLE
CC
TX_FAULT
TX_DISABLE
CC
TX_FAULT
TX_FAULT
TX_FAULT
> 3.15 V
> 3.15 V
INSERTION
t_reset
t_init
t_init
t_fault
t_fault2
Symbol
T
V
I
P
P
INT
INT
INT
T
R
t_init*
Min.
±3.0
±0.1
±10
±3.0
±3.0
Units
V
%
dB
dB
°C
t-init: TX DISABLE ASSERTED
t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
t-loss-on & t-loss-off
t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
Notes
Temperature is measured internal to the transceiver.
Valid from = -40°C to 85 °C case temperature.
Supply voltage is measured internal to the transceiver
and can, with less accuracy, be correlated to
voltage at the SFP Vcc pin. Valid over 3.3 V ±5%.
I
Coupled into 50/125 mm multi-mode fiber.
Valid from100 mW to 500 mW, avg.
Coupled from 50/125 mm multi-mode fiber.
Valid from 31 mW to 500 mW, avg.
INT
TRANSMITTED SIGNAL
* SFP SHALL CLEAR TX_FAULT IN
TRANSMITTED SIGNAL
OCCURANCE OF FAULT
TRANSMITTED SIGNAL
OCCURANCE OF LOSS
t_init IF THE FAILURE IS TRANSIENT
is better than ±10% of the nominal value.
OPTICAL SIGNAL
TX_DISABLE
TX_DISABLE
V
TX_DISABLE
CC
TX_FAULT
TX_FAULT
TX_FAULT
> 3.15 V
LOS
t_loss_on
t_off
t_reset
t_init
t_init*
t_on
t_loss_off