TRANCEIVERS
Product Specification
10GBd SFP+ 1310nm LRM Linear Transceiver
TRX10GDL0610
APPLICATIONS
10G Ethernet 10GBASE-LRM
MergeOptics SFP+ transceiver TRX10GDP0610 is
an optical transceiver module for transmission over
legacy multimode fibers. It complies with SFP+
MSA specifications (SFF-8431 and SFF-8432) and
10GBASE-LRM per IEEE 802.3aq. It is RoHS 6/6
complaint per Directive 2002/95/EC and laser class
1 safety compliant per IEC/CDRH. The sub watt
power consumption and the excellent EMI perform-
ance allow system design with high port density.
SUPPORTED STANDARDS
Application
10G Ethernet
IEEE 802.3aq 10GBASE-LRM
Standard
10.3125GBd
Data Rate
FEATURES & BENEFITS
Compliant to SFP+ Electrical MSA SFF-8431
Compliant to SFP+ Mechanical MSA SFF-8432
Ethernet 10GBase-LRM compliant
Data rate transparent from 9.95Gbps to 11.3Gbps
Support I2C for serial transceiver ID and digital diagnostic
monitoring per SFF-8472.
Transmission distance up to 220m (MO1 fiber)
Low power consumption: 0.8W (Typ.)
0°C to +70°C case operating temperature range
1310nm DFB laser
Laser Class 1 IEC / CDRH compliant
RoHS 6/6 compliant
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Compliant with product safety standards
TRX10GDL0610 Datasheet, Rev C1-01, July 2010
1
Product Specification
10GBd SFP+ 1310nm LRM Linear Transceiver TRX10GDL06100
TABLE OF CONTENTS
Table of Contents
Functional Description
Electrical Characteristics
Absolute Maximum Ratings
Recommended Operating Conditions
Low Speed Characteristics
SFI Module Transmitter Input Characteristics
SFI Module Receiver Output Characteristics
2
3
4
4
4
4
5
5
6
6
6
6
7
7
7
8
9
9
9
10
Optical Characteristics
General Parameters
Optical Transmitter
Optical Receiver
Application Information
Connector Pinout
Electrical Pin Definition
Application Schematics
Interfacing the Transceiver
Digital Diagnostic Monitoring
Digital Diagnostic Monitoring Accuracy
Module Outline
Ordering Information
Regulatory Compliance
Module Safety
ESD & Electromagnetic compatibility
10
11
11
11
11
12
Eye Safety
Sales Contacts
2
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TRX10GDL0610 Datasheet, Rev C1-01, July 2010
Product Specification
10GBd SFP+ 1310nm LRM Linear Transceiver TRX10GDL06100
FUNCTIONAL DESCRIPTION
The Transceiver convert information from electrical to optical format, and back again, at different data rates
depending upon the chosen standard.
The transmit path consists of an AC coupled 100 ohm differentially terminated driver coupled to a highly
reliable 1310nm DFB. The laser output may be disabled by pulling the TX_DISABLE line high. The laser is
also disabled if this line is left floating, as it is pulled high inside the transceiver. A fault condition is raised
upon detection of an abnormal laser state. The RATE-SELECT is not implemented in the LRM module.
The receiver path consists of a ROSA (receiver optical sub-assembly) for optical electrical conversion, fol-
lowed by a linear amplifier to boost the electrical signal. A LOSS_OF_SIGNAL (LOS) status line is provided
to facilitate easy link detection. The receiver RATE_SELECT pin is not used by the transceiver.
Complete digital optical monitoring is implemented in compliance to SFF-8472 and made accessible via
the 2-wire interface providing real time information about all important module parameters and status in-
formation.
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TRX10GDL0610 Datasheet, Rev C1-01, July 2010
3
Product Specification
10GBd SFP+ 1310nm LRM Linear Transceiver TRX10GDL06100
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Rating
Storage Ambient Temperature Range
Powered Case Temperature Range
Operating Relative Humidity
Supply Voltage Range @ 3.3V
Open Drain VCC Level
Static Discharge Voltage on High
Speed Pins
Static Discharge Voltage excluding
High Speed Pins
Static Discharge Voltage on SFP+
Module
Conditions
Symbol
ϑ
stg
ϑ
c
RH
V
CC3
V
OD
Min
-40
0
0
-0.5
Max
+85
+75
95
3.6
4.0
1
2
15
8
Units
°C
°C
%
V
V
kV
kV
kV
Non condensing
HBM human body model per JEDEC
JESD22-A114-B
HBM human body model
EN61000-4-2 Criterion B:
Air Discharge
Direct Contact discharge
Any stress beyond the maximum ratings may result in permanent damage to the device. Specifications are guaranteed only under
recommended operating conditions.
Recommended Operating Conditions
Parameter
Operating Case Temperature Range
Power Supply Voltage @ 3.3V
DC Common Mode Voltage
Conditions
altitude of < 3km
Symbol
ϑ
Case
V
CC3
V
CM
Min
0
3.135
0
3.300
Typ
Max
+70
3.465
3.6
Units
°C
V
V
Low Speed Characteristics
Parameter
Supply Current Transmitter
Supply Current Receiver
Total Supply Current
Power Consumption
V
OL
TX_Fault, RX_LOS, SCL, SDA
Host Vcc Range 2V – 3.46V
V
OH
V
IL
V
IH
V
IL
V
IH
SCL, SDA
Host Vcc Range 3.14V – 3.46V
V
OL
V
OH
0
Host_
Vcc –
0.5
-0.3
2.0
-0.3
VccT*
0.7
0.0
Host_
Vcc –
0.5
Conditions
@ V
CCTX
@ V
CCRX
Symbol
I
VCCTX
I
VCCRX
I
VCCTX
+
I
VCCRX
Min
Typ
150
85
240
0.73
290
1.0
0.4
Host_
Vcc +
0.3
0.8
VccT +
0.3
VccT*
0.3
VccT +
0.5
0.4
Host_
Vcc +
0.3
Max
Units
mA
mA
mA
W
TX_Dis
Low Voltage TTL
V
4
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TRX10GDL0610 Datasheet, Rev C1-01, July 2010
Product Specification
10GBd SFP+ 1310nm LRM Linear Transceiver TRX10GDL06100
FUNCTIONAL DESCRIPTION
SFI Module Transmitter Input Characteristics
Parameter
Supported Data Rate
Reference Differential Input
Impedance
Input AC Common Mode Input
Voltage
Differential Input Voltage Swing
Differential Input S-parameter
Differential to Common Mode
2)
Conversion
Total Jitter
Data Dependant Jitter
Uncorrelated Jitter
Eye Mask
1)
2)
Conditions
Symbol
V
ID
Z
d
Min
Typ
10.3125
100
Max
Units
Gbd
Ω
mV
(RMS)
mV
dB
dB
dB
UI(p-p)
UI(p-p)
RMS
UI
UI
0
V
ID
0.01 – 3.9GHz
3.9 – 11.1GHz
0.01 – 11.1Ghz
SDD11
SCD11
TJ
DDJ
UJ
See SFP+ MSA
X1
X2
180
See 1)
25
700
-10
See 1)
-10
0.28
0.1
0.023
0.14
0.35
Differential Return Loss given by equation SDD11(dB) = -8+13.33 Log10(f/5.5), with f in GHz
Common mode reference impedance is 25 . Differential to common mode conversion relates to generation of EMI
SFI Module Receiver Output Characteristics
Parameter
Supported Data Rate
Reference Differential Output
Impedance
Termination Mismatch
Output AC Common Mode Voltage
Differential Output Amplitude
Differential Output S-parameter
Common Mode Output Return Loss )
Receiver Waveform Distortion
Penalty
1)
2)
2
Conditions
Symbol
Z
d
d
Min
Typ
10.3125
100
Max
Units
Gbd
Ω
5
15
R
Load
= 100Ohm, Differential
0.01 – 3.9GHz
3.9 – 11.1GHz
0.01 – 6.5GHz
6.5 – 11.1GHz
V
OSPP
SDD22
SCC22
dWDP
180
600
-10
See 1)
-7
-3
1.5
%
mV
(RMS)
mV
dB
dB
dB
dB
dB
Return Loss given by equation Sxx22(dB) = -8+13.33 Log10(f/5.5), with f in GHz
Common mode reference impedance is 25 . Common mode return loss helps absorb reflection and noise improving EMI
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TRX10GDL0610 Datasheet, Rev C1-01, July 2010
5
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