LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
Product Features
Compliant with ITU-T G.691 STM-64 L-64.2
Compliant to IEEE Std 802.3-2005 10Gb
Ethernet 10GBase-ZR/ZW
XFP MSA Rev. 4.5 compliant
Full digital diagnostic management interface
XFP MSA package with duplex LC connector
1550nm EML Transmitter
Up to 11.3Gb/s bi-directional data links
Class 1 laser safety certified
Applications
Operating temperature options
-
(Commercial) 0 oC to +70 oC
SDH STM-64 L-64.2
-
(Industrial) - 40 oC to +85 oC
SONET OC-192 LR-2
Up to 80km on 9/125µm SMF
80km 10G Ethernet 10GBASE-ZR/ZW
RoHS Compliant
80km 10G Fiber Channel
Descriptions
LX3004xDR XFP transceivers, according to 10 Gigabit Small Form Factor Pluggable Module Multi-Sourcing
Agreement (XFP-MSA) INF-8077i Revision 4.5, are designed for serial optical data communications at 9.95
Gb/s to 11.3 Gb/s.They are compatible with SDH STM-64 L-64.2, 80km 10G Ethernet 10GBase-ZR/ZW, 80km
10G Fiber Channel.
LX3004xDR are compliant with RoHS.
Ordering Information
Table 1. Ordering Information
Part Number
LX3004CDR
LX3004IDR
Transmitter
Output Power
Receiver
Sensitivity
Reach
Temp
1550nm EML
0 ~ +4dBm
APD
< -24dBm
80km
0 ~ 70 oC
1550nm EML
0 ~ +4dBm
APD
< -24dBm
80km
o
-40 ~ 85 C
DDM
RoHS
Available
Compliant
Available
Compliant
Electrical Pin Description
Table 2. Electrical Pin Description
Pin
Logic
Symbol
Name/Description
1
Note
Dec.2015
Rev.2.0
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LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
1
-
GND
Module Ground
1
2
-
VEE5
Optional -5.2V Power Supply - Not Required
-
3
LVTTL-I
Mod_DeSel
4
LVTTL-O
Interrupt
5
LVTTL-I
TX_DIS
6
-
7
Module De-select; When held low allows module to respond to 2-wire serial
interface
Interrupt; Indicates presence of an important condition which can be read
over the 2-wire serial interface
2
Transmitter Disable; Turns off transmitter laser output
-
VCC5
+5V Power Supply
-
-
GND
Module Ground
1
8
-
VCC3
+3.3V Power Supply
-
9
-
VCC3
+3.3V Power Supply
-
10
LVTTL-I/O
SCL
2-Wire Serial Interface Clock
2
11
LVTTL-I/O
SDA
2-Wire Serial Interface Data Line
2
12
LVTTL-O
Mod_Abs
Indicates Module is not present. Grounded in the Module
2
13
LVTTL-O
Mod_NR
Module Not Ready; Indicating Module Operational Fault
2
14
LVTTL-O
RX_LOS
Receiver Loss Of Signal Indicator
2
15
-
GND
Module Ground
1
16
-
GND
Module Ground
1
17
CML-O
RD-
Receiver Inverted Data Output
-
18
CML-O
RD+
Receiver Non-Inverted Data Output
-
19
-
GND
Module Ground
1
20
-
VCC2
+1.8V Power Supply - Not Required
-
Power down; When high, requires the module to limit power consumption to
1.5W or below. 2-Wire serial interface must be functional in the low power
mode.
Reset; The falling edge initiates a complete reset of the module including the
2-wire serial interface, equivalent to a power cycle.
-
21
LVTTL-I
P_Down/RST
22
-
VCC2
+1.8V Power Supply - Not Required
23
-
GND
Module Ground
24
PECL-I
RefCLK+
25
PECL-I
RefCLK-
26
-
GND
Module Ground
1
27
-
GND
Module Ground
1
28
CML-I
TD-
Transmitter Inverted Data Input
-
29
CML-I
TD+
Transmitter Non-Inverted Data Input
-
30
-
GND
Module Ground
1
1
Reference Clock Non-Inverted Input, AC coupled on the host board - Not
Required
Reference Clock Inverted Input, AC coupled on the host board - Not
Required
3
3
Notes:
1. Module ground pins Gnd are isolated from the module case.
2. Shall be pulled up with 4.7KΩ to 10KΩ to a voltage between 3.15V and 3.45V on the host board.
3. Reference Clock is not required. If present, it will be ignored.
2
Dec.2015
Rev.2.0
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LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
Figure 1. Host PCB XFP Pinout Top View
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in
excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect device reliability.
Table 3. Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Storage Temperature
TS
-40
85
o
Relative Humidity
RH
5
95
%
Supply Voltage
VCC3
-0.5
4.0
V
Supply Voltage
VCC5
-0.5
6.0
V
3
Unit
C
Dec.2015
Rev.2.0
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LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
Recommended Operating Conditions
Table 4. Recommended Operating Conditions
Parameter
Operating Case Temperature (Commercial )
Operating Case Temperature (Industrial )
Symbol
Min
Typ
Max
Unit
TC
0
-
70
o
C
o
C
TC
-40
-
85
Supply Voltage
VCC3
3.135
3.3
3.465
V
Supply Voltage
VCC5
4.75
5.00
5.25
V
-
9.95
-
11.3
Gb/s
Data Rate
Transceiver Electrical Characteristics
Table 5. Transceiver Electrical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Supply Current
ICC3
-
-
750
mA
-
Supply Current
ICC5
-
-
500
mA
-
Power Dissipation
PD
-
-
3500
mW
-
Input Differential Impedance
ZIN
-
100
-
Ω
-
Differential Data Input Swing
VIN, P-P
120
-
1000
mVP-P
-
VIH
2.0
-
VCC3+0.3
V
-
VIL
-0.3
-
0.8
V
-
-
-
-
10
us
-
Output Differential Impedance
ZO
-
100
-
Ω
-
Differential Data Output Swing
VOUT, P-P
340
-
850
mVP-P
1
tr , tf
24
-
-
ps
2
VOH
VCCHOST-0.5
-
VCCHOST+0.3
V
3
VOL
0
-
0.4
V
3
Transmitter
Tx_Disable, P_Down/RST
Transmit Disable Assert Time
Receiver
Data Output Rise Time, Fall Time
Rx_LOS, Mod_NR, Interrupt
Notes:
1. Internally AC coupled, but requires a external 100Ω differential termination.
2. 20 – 80 %.
3. Loss Of Signal is an open collector output. Should be pulled up with a 4.7kΩ-10kΩ resistor on the host board.
Transmitter Optical Characteristics
Table 6. Transmitter Optical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Launch Average Optical Power
Po
0
-
+4
dBm
1
Center Wavelength Range
λc
1530
1550
1565
nm
-
4
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Rev.2.0
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LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
Extinction Ratio
EX
9
-
-
dB
2
Spectral Width (-20dB)
Δλ
-
-
1
nm
-
SMSR
30
-
-
dB
-
Dispersion Penalty @ 1600ps/nm
DP
-
-
2
dB
2
Average Optical Power (Laser Off)
POFF
-
-
-30
dBm
1
Side Mode Suppression Ratio
Eye Diagram
ITU-T G.691 SDH STM S-64.2b compatible
2
Notes:
1. The optical power is launched into 9/125µm SMF.
2. Measured with a PRBS 231-1 test pattern @ 9.953Gb/s.
Receiver Optical Characteristics
Table 7. Receiver Optical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Center Wavelength
λc
1270
-
1600
nm
-
Receiver Sensitivity (Pavg)
S
-
-
-24
dBm
1
Receiver Overload (Pavg)
POL
-7.0
-
-
dBm
1
Optical Return Loss
ORL
27
-
-
dB
-
LOS De-Assert
LOSD
-
-
-25
dBm
-
LOS Assert
LOSA
-34
-
-
dBm
-
-
0.5
-
-
dB
-
LOS Hysteresis
Notes:
1. Measured with worst ER; 1550nm; PRBS 231-1 test pattern, BER<10-12.
Recommended Host Board Power Supply Filter Network
Host +5V
Host +3.3V
0.1μF
22μF
VCC5
0.1μF
4.7μH
22μF
VCC3
XFP Connector
0.1μF
4.7μH
XFP Module
0.1μF
Figure 2. Recommended Host Board Power Supply Filter Network
5
Dec.2015
Rev.2.0
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LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
Recommended Application Interface Block Diagram
Host Board
XFP Module
SERDES IC
100Ω
SerData Out +
50Ω
TD +
SerData Out -
50Ω
TD -
SerData In +
50Ω
RD +
SerData In -
50Ω
RD -
100Ω
CDR
Laser
driver
CDR
Amplifier
REFCLKP
Vcc(+3.3V)
100Ω
4.7KΩ to 10KΩΩ
REFCLKN
RX_LOS
INTERRUPT
SDA
Vcc(+3.3V)
SCL
MOD_NR
MOD_abs
10KΩ
GND
TX_DIS
MOD_DeSel
P_Down/RST
Figure 3. Recommended Application Interface Block Diagram
Mechanical specifications
Figure 4. Outline Drawing
6
Dec.2015
Rev.2.0
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LX3004xDR
10Gb/s 80km XFP Optical Transceiver
SDH STM-64 L-64.2 / 10GBASE-ZR/ZW
For More Information
Linktel Technologies Co., Ltd
sales@linkteltech.com
http://www.linkteltech.com
Linktel China
No. 20, University Science Park Road,
East Lake Hi-tech Development Zone, Wuhan, 430223, China
Tel: +86 27-87929302
Linktel USA
3391 Ingersoll Ct., San Jose, CA 95148
Tel: +1-408-2613988
7
Dec.2015
Rev.2.0
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