参数资料
型号: LCP-8500A4EDRH
元件分类: 光收发
英文描述: FIBER OPTIC TRANSCEIVER, 840-860nm, 8500Mbps(Tx), 8500Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
封装: ROHS COMPLIANT PACKAGE
文件页数: 8/14页
文件大小: 237K
代理商: LCP-8500A4EDRH
DELTA ELECTRONICS, INC.
3
2010/6/4
Rev. S0
www.deltaww.com
Optical Characteristics
(VCC=3.135V to 3.465V, Data Rate=8.5Gb/sec, PRBS=2
7-1 NRZ, 50/125
m MMF)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Note
Transmitter
Output Optical Power (Avg.)
P
-8.2
dBm
1
Optical Modulation Amplitude
OMA
302
W
2
Center Wavelength
λ
840
850
860
Nm
Spectral Width (RMS)
σ
0.65
Nm
Optical Rise/Fall Time (20% - 80%)
tr/ tf
50/50
Ps
3
RIN12OMA
-128
dB/Hz
4
Output Eye
Complies with the ANSI FC-PI-4 Rev. 6.01 specification, and is class
1 laser eye safety
Receiver
Sensitivity in OMA
@8.5Gbps
@4.25Gbps
@2.125Gbps
PIN
76
61
49
W
5
Input Optical Wavelength
λ
840
850
860
Nm
Overload
PO
0
dBm
LOS-De-asserted (Avg.)
PD
-14
dBm
LOS-Asserted (Avg.)
PA
-30
dBm
LOS-Hysteresis
PD -PA
0.5
dB
Optical Return Loss
ORL
12
dB
Link Length
Data Rate/Standard
Fiber Type
Modal Bandwidth
@850nm (MHz*km)
Distance Range(m)
Notes
62.5/125
m MMF
200
0.5 to 21
6
50/125
m MMF
500
0.5 to 50
6
50/125
m MMF
900
0.5 to 90
6
50/125 m MMF
1500
0.5 to 120
6
8.5Gbps
50/125 m MMF
2000
0.5 to 150
6
Notes:
1.
Max output optical power is lesser than Class 1 safety limits (CDRH and EN 60825)
2.
Equivalent extinction ratio specification for Fiber Channel. Allows smaller ER at higher average power.
3.
Measured at nominal data rate. These are unfiltered 20%~80% values.
4.
Transmitter Dispersion Penalty is measured using the methods specified in the IEEE standard 802.3-2005 Clause
52 except that the transversal filter differential delay is 33 ps.
5.
The sensitivity is tested at a BER of 1×10
-12 or better with an input signal consisting of 27-1 NRZ PRBS.
6.
Distance, shown in the “Link Length” table, are calculated for worst case fiber and transceiver characteristics
based on the optical and electrical specifications shown in this document using techniques utilized in IEEE 802.3.
In the nominal case, longer distances are achievable.
相关PDF资料
PDF描述
LCP-8500A4EDR FIBER OPTIC TRANSCEIVER, 840-860nm, 8500Mbps(Tx), 8500Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
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LCP-8500B4QDRT FIBER OPTIC TRANSCEIVER, 1260-1355nm, 8500Mbps(Tx), 8500Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
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