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SFP-GDCWXD Datasheet(PDF) 4 Page - MRV Communications, Inc.

Part No. SFP-GDCWXD
Description  Gigabit Ethernet CWDM SFP Transceivers
Download  5 Pages
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Maker  MRV [MRV Communications, Inc.]
Homepage  http://www.mrv.com
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SFP-GDCWXD Datasheet(HTML) 4 Page - MRV Communications, Inc.

   
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Datasheet
Pin
Function
Notes
1
VeeT
TX GND
2
TX_FAULT
Open Collector
3
TX_DISABLE
Internally Pulled High
4
MOD_DEF2
Serial Data Input
5
MOD_DEF1
Serial Clock Input
6
MOD_DEF0
Internally Grounded
7
NC
Not Connected
8
LOS
Open Collector
9
VeeR
RX Ground
10
VeeR
RX Ground
11
VeeR
RX Ground
12
RXD-
RX Data Negative
13
RXD+
RX Data Positive
14
VeeR
RX GND
15
VccR
RX Power
16
VccT
TX Power
17
VeeT
TX GND
18
TXD+
TX Data Positive
19
TXD-
TX Data Negative
20
VeeT
TX GND
Digital Diagnostics
Parameter
Range
Accuracy
Unit
Calibration
Formula
Temperature
-5 to 70
± 3
º C
Internal
Tc(C)=Tslope*Tad (16 bit signed twos complement
value) + Toffset
Voltage
0 to Vcc
0.1
V
Internal
V(Volts)=Vslope*Vad (16 bit unsigned integer) + Toffset
Bias Current
0 to 120
5
mA
External
I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset
TX Power: SFP-GDCWXDxx
-5 to 0
±3 dB
dBm
External
TX_PWR(μW)=TX_PWRslope*TX_PWRad(16 bit
unsigned integer) +TX_PWRoffset
SFP-GDCWZXxx
-2 to 3
±3 dB
dBm
External
TX_PWR(μW)=TX_PWRslope*TX_PWRad(16 bit
unsigned integer) +TX_PWRoffset
SFP-GDCWEZXxx
0 to 5
±3 dB
dBm
External
TX_PWR(μW)=TX_PWRslope*TX_PWRad(16 bit
unsigned integer) +TX_PWRoffset
RX Power: SFP-GDCWXDxx
-24 to -3
±3 dB
dBm
External
RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
SFP-GDCWZXxx
-24 to -3
±3 dB
dBm
External
RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
SFP-GDCWEZXxx
-32 to -3
±3 dB
dBm
External
RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
5


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