參數(shù)資料
型號(hào): FTM-5112C-SL120G
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1480-1580nm, 1250Mbps(Tx), 1250Mbps(Rx), LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE
文件頁(yè)數(shù): 4/10頁(yè)
文件大小: 233K
代理商: FTM-5112C-SL120G
1.25G Spring-Latch SFP Transceiver
120km transmission, RoHS compliant
Apr. 24, 2007
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 3 of 10
Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2007-6-14 10:21
Table 3- Recommended Operating Conditions
Parameter
Symbol
Min.
Typical
Max.
Unit
Operating Case Temperature
TC
0
+70
°C
Power Supply Voltage
VCC
3.13
3.47
V
Date Rate
Gigabit Ethernet
1.25
Gbps
Fiber Length on 9/125m SMF
L
120
Note
km
Note:
The transmission distance is indicative only. Please refer to the Optical Characteristics in Table 4 to calculate
the exact distance based on specific conditions in your application.
Optical and Electrical Characteristics
Table 4 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1480
1550
1580
nm
Average Output Power
P0ut
0
5
dBm
1
P0ut@TX Disable Asserted
P0ut
-45
dBm
1
Spectral Width (-20dB)
λ
1
nm
Extinction Ratio
EX
9
dB
Rise/Fall Time (20%~80%)
tr/tf
0.26
ns
2
Total Jitter
1.25G
TJ
0.431
UI
3
Output Optical Eye
IEEE 802.3z Compatible
4
Data Input Swing Differential
VIN
500
2400
mV
5
Input Differential Impedance
ZIN
90
100
110
Disable
2.0
Vcc
V
TX Disable
Enable
0
0.8
V
Fault
2.0
Vcc+0.3
V
TX Fault
Normal
0
0.8
V
Receiver
Centre Wavelength
λC
1260
1580
nm
Receiver Sensitivity
-30
dBm
6
Receiver Overload
-9
dBm
6
Return Loss
12
dB
LOS De-Assert
LOSD
-31
dBm
LOS Assert
LOSA
-45
dBm
LOS Hysteresis
0.5
4.5
dB
Data Output Swing Differential
VOUT
400
1200
mV
5
High
2.0
Vcc+0.3
V
LOS
Low
0
0.8
V
Notes:
1.
The optical power is launched into SMF.
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