參數(shù)資料
型號(hào): SP-MR-SR1-CDA
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1260-1360nm, 2700Mbps(Tx), 2700Mbps(Rx), PANEL MOUNT
文件頁數(shù): 4/11頁
文件大?。?/td> 211K
代理商: SP-MR-SR1-CDA
-
2
P/N: SP-MR-SR1
Multi-Rate SFP Transceiver (SR1)
DS-5373
Rev 0.0
2009-03-16
Mean Wavelength
λ
1266
1310
1360
nm
Spectral Width (20dB)
Δλ
-
4
nm
Relative Intensity Noise
RIN
-
-120
dB/Hz
Reflection Tolerance
rp
-24
-
dB
4
Note 3: 20%~80% values
Note 4: 1dB degradation of receiver sensitivity
Table 3 – Transmitter Specifications (Electrical)
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Input Differential Impedence
Rin
80
100
120
PECL Single Ended Data Input Swing
Vin, p-p
250
-
1200
mV
TxFault_Fault
Vfault
2
-
Vcc
V
TxFault_Normal
Vnormal
Vee
-
Vee + 0.5
V
TxDisable_Disable
Vd
2
-
Vcc
V
TxDisable_Enable
Ven
Vee
-
Vee + 0.8
V
Table 4 – Receiver Specifications (Optical)
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Receiver Power Low
Rsens,low
-
-22
-20
dBm
5
Receiver Power High
Rsens,high
-3
-
dBm
5
Damage Threshold For Receiver
Pin, damage
4
-
dBm
Wavelength
λ
1260
1310
1360
nm
6
Maximum Reflectance Of Receiver
RX_r
-
-27
dB
LOS Assert
-
-30
-
dBm
LOS De-Assert
-
-20
dBm
LOS Hysteresis
-
0.5
-
dB
Note 5: 10
-10
BER, PRBS 2
23
-1, for SONET, 10
-12
BER, PRBS 2
7
-1, for Gigabit Ethernet
Note 6: Operational over 1200-1625nm range
Table 5 – Receiver Specifications (Electrical)
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
PECL Single Ended Data Output Swing
Vout,p-p
185
-
800
mV
Data Output Rise Time
tr
-
175
ps
Data Output Fall Time
tf
-
175
ps
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