HFBR-7924 Avago Technologies US Inc., HFBR-7924 Datasheet - Page 2

• Manufacturer Part Number: HFBR-7924
• Description: Fiber Optic Transmitters, Receivers, Transceivers 4+4 2.7Gbps Pluggabl e Txcvr Module
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-7924

• Function: Pluggable Transceiver, for Parallel Optics
• Product: Transceiver
• Wavelength: 850 nm
• Maximum Rise Time: 150 ps
• Maximum Fall Time: 150 ps
• Pulse Width Distortion: 0.045 ns
• Maximum Output Current: 25 mA
• Operating Supply Voltage: 3.135 V to 3.465 V
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: 0 C
• Optical Fiber Type: TX/RX
• Data Transfer Rate: 2700MBd
• Optical Rise Time: 0.15ns
• Optical Fall Time: 0.15ns
• Jitter: 0.045ns
• Operating Temperature Classification: Commercial
• Peak Wavelength: 850/860nm
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Output Current: 25mA
• Operating Temp Range: 0C to 80C
• Mounting: Screw
• Pin Count: 100
• For Use With: Multimode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. Block Diagram (dimensions in mm)
Figure 3. Ambient air temperature and air flow for T
D
D
D
2
D
IN
OUT
OUT
IN
25
20
15
10
Ch 0 - 3 +
Ch 0 - 3 -
5
0
Ch 0 - 3 +
Ch 0 - 3 -
0
TX_DIS
TX_EN
TX_FAULT*
TX_RESET*
SD
Driver
Input
Stage
4 Channels
4 Channels
0.5
Control
Stage
Input
Driver
Air Velocity (m/s)
Vcc_TX
GND_TX
Vcc_RX
GND_RX
1
VCSEL
Array
PIN Array
C
= +80 °C
1.5
Figure 2. Case temperature measurement
2