SFP+ SR

TPP3XGDS0x000E2G
850nm SFP+ Transceiver
Features
 850nm VCSEL laser
 Transmission distance up to 300m on OM3 MM fiber
 Low power consumption

Wide Case Operating Temperature Range
 Compliant with SFP+ Electrical MSA SFF-8431
 Compliant with SFP+ Mechanical MSA SFF-8432
 Digital Diagnostics Monitoring (DDM) through Serial
Interface comply with SFF-8472, Rev. 10.4
 RoHS 6/6 compliant
 Compliant with product safety standards
Description
The TPP3XGDS0x000E2G is an enhanced small form
factor pluggable (SFP+) fiber optic transceiver with digital
diagnostics monitoring functionality (DDM). Supporting
Ethernet and Fiber Channel standards makes it ideally
suited for 10Gbps data-com and storage area network
applications. DDM functionality (alarm and warning
2
features) is integrated into the design via an I C serial
interface per the Multi-Source Agreement (MSA) SFF-8472,
Rev. 10.4.
The TPP3XGDS0x000E2G transceiver connects to
standard 20-pad SFP+ connectors for hot plug capability.
This allows the system designer to make configuration
changes or maintenance by simply plugging in different
transceivers without removing the power supply from the
host system. The transmitter and receiver DATA interfaces
are internally AC-coupled. LV-TTL Transmitter Disable
control input and Loss of Signal (LOS) output interfaces
are also provided.
The transceiver supports data rates ranging from
11.3Gbps down to 8Gbps. It provides an excellent solution
for transmission at 850nm over up to 300m 2000MHzkm
multimode fiber. The sub-watt power consumption and
excellent EMI performance allow system design with high
port density. The product is RoHS compliant and is
designed and tested in accordance with industry safety
standards. The transceiver is Class I Laser product per
U.S. FDA/CDRH and international IEC-60825 standards.
The transceiver has bail-type latch, which offers an easy
and convenient way to release the modules. The latch is
compliant with the SFP MSA.
The transceiver operates from a single +3.3V power supply
over an operating case temperature range of -5°C to
+70°C (Commercial), or -5°C to +85°C (Extended). The
housing is made of metal for EMI immunity.
Absolute Maximum Ratings
Parameters
Storage Temperature Range
Operating
Commercial
Temperature
1
Extended
Range
2
Operating Relative Humidity
Supply Voltage Range
1
2
Symbol
Min
Max
Units
TST
- 40
+ 85
°C
-5
+ 70
-5
+ 85
0
- 0.5
85
+ 3.6
TOP
RH
VCC
°C
%
V
Measured on top side of SFP+ module at the front center vent hole of the cage
Non condensing
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: [email protected]‧Web: www.oplink.com
Page 1 of 6
S0365. Rev.01. 2012-11-27
TPP3XGDS0x000E2G
850nm SFP+ Transceiver
Transmitter Performance Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
B
8.0
840
850
11.3
860
Gb/s
nm
Pavg
-5
-
0.45
-1
nm
dBm
POMA
ER
3
- 1.5
-
-
dBm
dB
RIN12OMA
Poff
-
-
- 128
- 30
dB/Hz
dBm
TDP
-
-
3.9
dB
Data Rate
Center Wavelength
C
rms
Spectral Width
1
Average Launch Power
Launch Power in OMA
Extinction Ratio
1
Relative Intensity Noise
Average Launch Power of OFF Transmitter
Transmitter and Dispersion Penalty @ 10.3125Gb/s
1
Launch power figures are informative only, per IEEE 802.3ae.
Receiver Performance Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V)
Parameter
Data Rate
Wavelength of Operation
-12
2
BER)
LOS Hysteresis
1
Max
Units
B
8.0
840
-
11.3
860
Gb/s
nm
-
-
- 9.9
-
-
- 11.1
Pmin
1
Stressed Receiver Sensitivity in OMA (@10.3125Gb/s)
LOS Thresholds
Typ
1
OMA @ 10.3125Gb/s
Maximum Input Power (10
Min

Pavg @ 10.3125Gb/s
Receiver Sensitivity
Symbol
-
-
-
- 7.5
dBm
PMAX
+ 0.5
-
-
dBm
-
0.5
-
-
dB
Increasing Light Input
Plos+
-
-
- 11
Decreasing Light Input
Plos-
- 30
-
-
-12
dBm
dBm
31
Specified with BER <1x10 and PRBS 2 -1.
Compliant with IEEE 802.3ae
Note: The specified characteristics are met within the recommended range of operation. Unless otherwise noted typical data are quoted at
nominal voltage and +25°C ambient temperature.
2
Laser Safety:
All transceivers are Class I Laser products per
FDA/CDRH and IEC-60825 standards. They must be
operated under specified operating conditions.
Oplink Communications, Inc.
DATE OF MANUFACTURE:
This product complies with
21 CFR 1040.10 and 1040.11
Meets Class I Laser Safety Requirements
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: [email protected]‧Web: www.oplink.com
Page 2 of 6
S0365. Rev.01. 2012-11-27
TPP3XGDS0x000E2G
850nm SFP+ Transceiver
Transmitter Electrical Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
Differential Input Impedance
Differential Input Voltage Swing
1
Input High Voltage (TX Disable)
1
Input LOW Voltage (TX Disable)
2
Output High Voltage (TX Fault)
2
Output LOW Voltage (TX Fault)
Zd
VPP-DIFF
VIH
VIL
VOH
VOL
180
2.0
0
2.0
0
100
-
700
Vcc
0.8
Vcc+0.3
0.8

mV
V
V
V
V
1
There is an internal 4.7 kΩ to 10 kΩ pull-up resistor to VccT
Open collector compatible, 4.7 kΩ to 10 kΩ pull-up resistor to Vcc (Host Supply Voltage)
2
Receiver Electrical Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
Differential Output Impedance
Differential Output Swing
Output Rise and Fall time 20% to 80%
1
Output HIGH Voltage (LOS)
1
Output Low Voltage (LOS)
Zd
VPP-DIFF
tRH, tFH
VOH
VOL
300
24
Vcc-1.3
0
100
450
-
850
Vcc+0.3
0.8

mV
ps
V
V
1
Open collector compatible, 4.7 kΩ to 10kΩ pull-up resistor to Vcc (Host Supply Voltage)
Electrical Power Supply Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V)
Parameter
Power Supply Voltage
DC Common Mode Voltage
1
Supply Current
Power Consumption
Symbol
Min
Typ
Max
Units
VCC
VCM
IVCC
PW
3.13
0
-
3.30
0.6
3.47
3.6
280
1.0
V
V
mA
W
Note: The specified characteristics are met within the recommended range of operation. Unless otherwise noted typical data are quoted at
nominal voltage and +25°C ambient temperature.
Connector Pin-out
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: [email protected]‧Web: www.oplink.com
Page 3 of 6
S0365. Rev.01. 2012-11-27
TPP3XGDS0x000E2G
850nm SFP+ Transceiver
Electrical Pin Definition
PIN
Logic
Symbol
1
2
3
4
5
6
7
8
9
LVTTL-O
LVTTL-I
LVTTL-I/O
LVTTL-I/O
LVTTL-I
LVTTL-O
LVTTL-I
VeeT
TX_Fault
TX_Disable
SDA
SCL
MOD-ABS
RS0
RX_LOS
RS1
10
11
12
13
14
15
16
17
18
19
20
CML-O
CML-O
CML-I
CML-I
-
VeeR
VeeR
RDRD+
VeeR
VccR
VccT
VeeT
TD+
TDVeeT
Name / Description
Module Transmitter Ground
Module Transmitter Fault
Transmitter Disable; Turns off transmitter laser output
2-Wire Serial Interface Data Line
2-Wire Serial Interface Clock
Module Definition, Grounded in the module
No function implemented
Receiver Loss of Signal Indication
No function implemented
Module Receiver Ground
Module Receiver Ground
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Module Receiver Ground
Module Receiver 3.3V Supply
Module Transmitter 3.3V Supply
Module Transmitter Ground
Transmitter Non-Inverted Data Input
Transmitter Inverted Data Input
Module Transmitter Ground
Application Notes
Electrical interface: All signal interfaces are compliant
with the SFP+ MSA specification. The high speed DATA
interface is differential AC-coupled internally and can be
directly connected to a 3.3V SERDES IC. All low speed
control and sense output signals are open collector TTL
compatible and should be pulled up with a 4.7 kΩ - 10kΩ
resistor on the host board.
Loss of Signal (LOS): The Loss of Signal circuit monitors
the level of the incoming optical signal and generates logic
HIGH when an insufficient photocurrent is produced.
TX Fault: The output indicates LOW when the transmitter
is operating normally and HIGH with a laser fault including
laser end-of-life. TX Fault is an open collector/drain output
and should be pulled up with a 4.7 kΩ - 10kΩ resistor on
the host board.
TX Disable: When the TX Disable pin is at logic HIGH, the
transmitter optical output is disabled. The laser is also
disabled if this line is left floating, as it is pulled high inside
the transceiver.
2-wrie serial interface. Upon power up, the 2-wrie interface
appears as NC (no connection), and MOD_ABS is TTL
LOW. When the host system detects this condition, it
2
activates the serial protocol (standard two-wire I C serial
interface) and generates the serial clock signal (SCL). The
positive edge clocks data into the EEPROM segments of
the device that are not write protected, and the negative
edge clocks data from the device. The serial data signal
(SDA) is for serial data transfer. The host uses SDA in
conjunction with SCL to mark the start and end of serial
protocol activation. The supported monitoring functions are
temperature, voltage, bias current, transmitter power,
average receiver signal, all alarms and warnings, and
software monitoring of TX Fault/LOS. The device is
internally calibrated.
The data transfer protocol and the details of the mandatory
and vendor specific data structures are defined in the SFP
MSA, and SFF-8472, Rev. 10.4.
Power supply and grounding: The power supply line
should be well-filtered. All power supply bypass capacitors
should be as close to the transceiver module as possible.
Serial Identification and Monitoring: The module
definition of SFP is indicated by the MOD_ABS pin and the
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: [email protected]‧Web: www.oplink.com
Page 4 of 6
S0365. Rev.01. 2012-11-27
TPP3XGDS0x000E2G
850nm SFP+ Transceiver
Interfacing the Transceivers
Communication is via a serial 2-wire serial interface. As described in the document SFF-8472 (REV. 10.4) there
are two distinct address spaces:
Base Address A2(hex)
Base Address A0(hex)
Byte Address
0 – 95
96 – 127
128 – 255
Byte Address
Content
0 - 55
Alarm & Warnings thresholds & limits
56 - 95
96 – 119
External calibration constants (not used)
Values from real time diagnostic monitoring
120 – 127
128 – 247
Not used
Customer specific, writable area
248 - 255
Not used
Content
Serial Transceiver ID as
defined in SFP MSA
OPLINK Specific
Reserved
Application Schematics
ESD & Electromagnetic Compatibility
Requirements
Electro Static Discharge to the
Electrical Pins (ESD)
Immunity to ESD (housing, receptacle)
Electromagnetic Emission (EMI)
Standard
EIA/JESD22-A114-B
MIL-STD 883C Method 3015.7
IEN 61000-4-2
FCC Part 15, Class B
EN 55022 Class B
CISPR 22
Status
Exceeds requirements
Class 1B (>1000V)
Exceeds requirements
Discharges ranging from 2kV to 15kV
without damages to the transceiver
Exceeds requirements Class B
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: [email protected]‧Web: www.oplink.com
Page 5 of 6
S0365. Rev.01. 2012-11-27
TPP3XGDS0x000E2G
850nm SFP+ Transceiver
Module Outline
Ordering Information
Model Name
Operating Temperature
Nominal Wavelength (nm)
Distance (m)
TPP3XGDS0C000E2G
TPP3XGDS0E000E2G
- 5C to + 70C
- 5C to + 85C
850
850
300
300
Oplink Communications, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Oplink
Communications, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Oplink Communications, Inc. for its use nor for
any infringements of third parties, which may result from its use. No license is granted by implication or otherwise under any patent right of Oplink
Communications, Inc.
©2012 Oplink Communications, Inc.
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: [email protected]‧Web: www.oplink.com
Page 6 of 6
S0365. Rev.01. 2012-11-27