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參數(shù)資料
| 型號(hào)： | HFBR-5912E |
| 英文描述： | Small Form Factor MT-RJ Fiber Optic Transceivers for Gigabit Ethernet(應(yīng)用于千兆位以太網(wǎng)的小形式MT-RJ光纖收發(fā)器) |
| 中文描述： | 纖巧噸，個(gè)RJ光纖千兆以太網(wǎng)收發(fā)器（應(yīng)用于千兆位以太網(wǎng)的小形式噸，個(gè)RJ光纖收發(fā)器） |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 324K |
| 代理商： | HFBR-5912E |
10
HFCT-5912E, 1300 nm FP Laser
Transmitter Optical Characteristics
(T
A
= 0
°
C to +70
°
C, V
CC
= 3.14 V to 3.47 V)
Receiver Optical Characteristics
(T
A
= 0
°
C to +70
°
C, V
CC
= 3.14 V to 3.47 V)
Notes:
1.
2.
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.
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 receive sensitivity.
The 3 dB electrical bandwidth of the receiver is measured using the technique outlined in 802.3z, section 38.6.12.
Return loss is defined as the minimum attenuation (dB) of received optical power for energy reflected back into the optical fiber.
With valid 8B/10B encoded data.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Parameter
Symbol
P
IN
Min.
-20
Typ.
Max.
-3
-14.4
Unit
dBm avg.
dBm avg.
ps
MHz
Reference
6
7
5, 8
9
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
201
1500
l
C
1270
12
1355
nm
dB
10
11
11
11
P
A
P
D
-20
dBm avg.
dBm avg.
dB
-30
0.5
P
A
- P
D
Parameter
Symbol
P
OUT
Min.
-9.5
-11.5
-11.5
Typ.
Max.
-3
-3
-3
-30.0
Unit
dBm
dBm
dBm
dBm avg.
dB
nm
nm rms
ns
dB/Hz
ps
Reference
1
1
1
Output Optical Power 9 μm SMF
Output Optical Power
62.5 μm MMF
Output Optical Power
50 μm MMF
Disabled Transmit Output Power
Optical Extinction Ratio
Center Wavelength
Spectral Width - rms
Optical Rise/Fall Time
RIN
12
Total Transmitter Jitter
Added at TP2
P
OUT DISABLED
9
2
l
C
s
t
r
/t
f
1285
1343
2.8
0.26
-120
227
3,4, Figure 1
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFBR-5912EZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 GbE SFF MM MT-RJ VCS EL Txcvr RoHS RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5921AL | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 SFF PTH 2/1 LC 2x5 E xt Temp RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5921L | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 SFF PTH 2/1 G 3.3V L C 2x5 300m RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5923L | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 SFF PTH 2/1 G 3.3V L C 2x6 300m RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5930 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Avago Technologies 功能描述: |
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