HFBR-0562 Avago Technologies US Inc., HFBR-0562 Datasheet - Page 8

• Manufacturer Part Number: HFBR-0562
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0562

• Silicon Manufacturer: Avago
• Silicon Core Number: HFBR-591xE, HFCT-591xE
• Kit Application Type: Communication & Networking
• Application Sub Type: MT-RJ Gigabit Ethernet Transceiver
• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: HFCT-591xE, HFBR-591xE
• Primary Attributes: MT-RJ 1.25Gb Multimode Applications
• Secondary Attributes: MT-RJ Fiber Connector Interface
• Description/function: Fiber Optic Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFBR-591x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

HFBR-5912E Family, 850 nm VCSEL
Transmitter Optical Characteristics
(T
Receiver Optical Characteristics
(T
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. The 3 dB electrical bandwidth of the receiver is measured using the technique outlined in 802.3z, section 38.6.12.
11. Return loss is defined as the minimum attenuation (dB) of received optical power for energy reflected back into the optical fiber.
12. With valid 8B/10B encoded data.
Output Optical Power
50/125 µm, NA = 0.20 Fiber
Output Optical Power
62.5/125 µm, NA = 0.275 Fiber
Disabled Transmit Output Power
Optical Extinction Ratio
Center Wavelength
Spectral Width - rms
Optical Rise/Fall Time
RIN
Coupled Power Ratio
Total Transmitter Jitter
Input Optical Power
Stressed Receiver Sensitivity
Stressed Receiver Eye Opening at TP4
Receive Electrical 3 dB
Upper Cutoff Frequency
Operating Center Wavelength
Return Loss
Signal Detect – Asserted
Signal Detect – Deasserted
Signal Detect – Hysteresis
Added at TP2
A
A
= 0°C to +70°C, V
= 0°C to +70°C, V
The maximum Optical Output Power complies with the IEEE 802.3z specification, and is Class 1 laser eye safe.
Optical Extinction Ratio is defined as the ratio of the average output optical power of the transmitter in the high (“1”) state to the
low (“0”) state. The transmitter is driven with a Gigabit Ethernet 1250 MBd 8B/10B encoded serial data pattern. This Optical
Extinction Ratio is expressed in decibels (dB) by the relationship 10log(Phigh avg/Plow avg).
These are unfiltered 20-80% values.
Laser transmitter pulse response characteristics are specified by an eye diagram (Figure 1). The characteristics include rise time,
fall time, pulse overshoot, pulse undershoot, and ringing, all of which are controlled to prevent excessive degradation of the
receiver sensitivity. These parameters are specified by the referenced Gigabit Ethernet eye diagram using the required filter. The
output optical waveform complies with the requirements of the eye mask discussed in section 38.6.5 and Fig. 38-2 of IEEE 802.3z.
CPR is measured in accordance with EIA/TIA-526-14A as referenced in 802.3z, section 38.6.10.
TP refers to the compliance point specified in 802.3z, section 38.2.1.
The receive sensitivity is measured using a worst case extinction ratio penalty while sampling at the center of the eye.
The stressed receiver sensitivity is measured using the conformance test signal defined in 802.3z, section 38.6.11. The
conformance test signal is conditioned by applying deterministic jitter and intersymbol interference.
The stressed receiver jitter is measured using the conformance test signal defined in 802.3z, section 38.6.11 and set to an average
optical power 0.5 dB greater than the specified stressed receiver sensitivity.
12
Parameter
Parameter
CC
CC
= 3.14 V to 3.47 V)
= 3.14 V to 3.47 V)
P
OUT DISABLED
62.5 µm
Symbol
Symbol
P
50 µm
CPR
P
P
A
t
P
P
P
l
l
r
s
OUT
OUT
/t
- P
IN
C
C
D
f
D
Min.
Min.
-9.5
-9.5
830
201
770
-17
-30
1.5
12
9
9
Typ.
Typ.
850
8
Max.
Max.
-30.0
-12.5
-13.5
1500
0.85
0.26
-117
860
227
860
-17
-4
-4
0
dBm avg.
dBm avg.
dBm avg.
dBm avg.
dBm avg.
dBm avg.
dBm avg.
dBm avg.
nm rms
dB/Hz
Unit
Unit
MHz
nm
nm
dB
dB
dB
dB
ps
ps
ns
3,4, Figure 1
Reference
Reference
6,9
10
11
12
12
12
2
5
6
7
8
8
1
1