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Datasheet
10 Gbps 10 km Single-Mode SFP+ Transceiver
SFP-10GD-LR
Features
Hot-pluggable SFP+ footprint Supports 9.95 to 10.52 Gbps bit rates Power dissipation < 1W RoHS-6 compliant (lead-free) Commercial temperature range -5C to 70C Single 3.3 V power supply Maximum link length of 10 km Uncooled 1310 nm DFB laser Receiver limiting electrical interface Duplex LC connector Built-in digital diagnostic functions
MRV's SFP-10GD-LR 10 Gbps Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in 10-Gigabit Ethernet and 10 Gigabit Fibre Channel links up to 10km over single-mode fiber. They are compliant with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-LR/LW. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The SFP-10GD-LR is a "limiting module", i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer's recommended settings for interoperating the host-board EDC PHY with a limiting receiver SFP+ module. The transceiver is RoHS compliant and lead free per Directive 2002/95/EC.
Absolute Maximum Ratings*
Parameter Maximum Supply Voltage Case Operating Temperature Storage Temperature Relative Humidity (Non-Condensing) Symbol Vcc TA TS RH Minimum -0.5 -5 -40 0 Typical Maximum 4.0 70 85 85 Unit V C C % Note -
*Exceeding the limits listed in the table may damage the transceiver module permanently
Electrical Specifications
Parameter Supply Voltage Supply Current Transmitter Input Differential Impedance Differential Data Input Swing Transmit Disable Voltage Transmit Enable Voltage Receiver Differential Data Output Swing Output Rise Time, Fall Time LOS Fault LOS Normal Power Supply Noise Tolerance Notes: 1. 2. 3. 4. 5. 6. V out, pp tr, tf VLOS fault VLOS norm VccT/ VccR 300 28 2 Vee Per SFF-8431 Rev 2.1 850 VccHOST Vee+0.8 mV ps V V mVpp 2, 6 3 4 4 5 Rin V in, pp VD VEN 180 2 Vee 100 700 Vcc Vee+0.8 mV V V 1 Symbol Vcc Icc Minimum 3.14 Typical 3.30 200 Maximum 3.46 285 Unit V mA Note -
Connected directly to TX data input pins. AC coupling from pins into laser driver IC. Into 100 differential termination. 20 - 80 % . Measured with Module Compliance Test Board and OMA test pattern. Use of four 1's and four 0's in sequence in the PRBS 9 is an acceptable alternative. SFF-8431 Rev 2.1 LOS is an open collector output. Should be pulled up with 4.7k - 10k on the host board. Normal operation is logic 0; loss of signal is logic 1. See section 2.8.3 of SFF-8431. Rev 2.1 The SFP-10GD-LR is a "limiting module", i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer's recommended settings for interoperating the host-board EDC PHY with a limiting receiver SFP+ module.
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Datasheet
Pin Descriptions
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Notes: 1. 2. Function VEET TFAULT TDIS SDA SCL MOD_ABS RS0 RX_LOS RS1 VEER VEER RDRD+ VEER VCCR VCCT VEET TD+ TDVEET Name/Description Transmitter Ground Transmitter Fault Transmitter Disable. Laser output disabled on high or open. 2-wire Serial Interface Data Line 2-wire Serial Interface Clock Line Module Absent. Grounded within the module. Rate Select 0. Not Used. Loss of Signal indication. Logic 0 indicates normal operation. Rate Select 1. Not Used. Receiver Ground Receiver Ground Receiver Inverted DATA out. AC Coupled. Receiver Non-inverted DATA out. AC Coupled. Receiver Ground Receiver Power Supply Transmitter Power Supply Transmitter Ground Transmitter Non-Inverted DATA in. AC Coupled. Transmitter Inverted DATA in. AC Coupled. Transmitter Ground 1 1 1 Note 1 2 3 2 2 2 4 5 4 1 1
3. 4. 5.
Circuit ground is internally isolated from chassis ground. TFAULT is an open collector/drain output, which should be pulled up with a 4.7k - 10k Ohms resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V. Internally pulled down per SFF-8431 Rev 2.0 LOS is open collector output. Should be pulled up with 4.7k - 10k on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
Diagram of Host Board Connector Block Pin Numbers and Names
VeeT 1 VeeT TD2 TX_Fault TD+ 3 TX_Disable VeeT 4 SDA VccT
20
19
18
17
16
Towards Bezel
5
SCL VccR 15
6
MOD_ABS VeeR 14
Towards ASIC
7
RS0 RD+ 13
8
RX_LOS RD12
9
RS1 VeeR 11 VeeR
10
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Datasheet
Optical Specifications
Parameter Transmitter Optical Modulation Amplitude (OMA) Average Launch Power Optical Wavelength Side-Mode Suppression Ratio Optical Extinction Ratio Transmitter and Dispersion Penalty Average Launch Power of OFF Transmitter Tx Jitter Relative Intensity Noise Receiver Receiver Sensitivity (OMA) @ 10.3Gbps Stressed Receiver Sensitivity (OMA) @ 10.3Gbps Average Receiver Power Optical Center Wavelength Receiver Reflectance LOS De-Assert LOS Assert LOS Hysteresis Notes: 1. 2. 3. RSENS1 RSENS2 PAVE C Rrx LOSD LOSA -14.2 1260 -30 0.5 -12.6 -10.3 + 0.5 1600 -12 -17 dBm dBm dBm nm dB dBm dBm dB 2 3 POMA PAVE SMSR ER TDP Poff Txj RIN -5.2 -8.2 1260 30 3.5 0.5 1355 3.2 -30 -128 dBm dBm nm dB dB dB dBm dB/Hz 1 Symbol Minimum Typical Maximum Unit Note
Per IEEE 802.3ae requirements
Average Power figures are informative only, per IEEE802.3ae. Valid between 1260 and 1355 nm. Measured with worst ER; BER<10-12; 231 - 1 PRBS. Valid between 1260 and 1355 nm. Per IEEE 802.3ae.
General Specifications
Parameter Bit Rate Bit Error Ratio Max. Supported Link Length Notes: 1. 2. Symbol BR BER SMAX Minimum 9.95 Typical 10.3 10 Maximum 10.52 10-12 Unit Gbps km Note 1 2 1
10GBASE-LR, 10GBASE-LW, 10G Fibre Channel Tested with a 231 - 1 PRBS
Environmental Specifications
Parameter Case Operating Temperature Storage Temperature Regulatory and Industry Compliances MRV transceivers are Class 1 Laser Products and comply with US FDA regulations. These products are certified by TUV and CSA to meet the Class 1 eye safety requirements of EN (IEC) 60825 and the electrical safety requirements of EN (IEC) 60950. Copies of certificates are available at MRV Corporation upon request. Symbol Top Tsto Minimum -5 -40 Typical Maximum 70 85 Unit C C Note -
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Datasheet
Digital Diagnostics Functions
MRV's SFP-10GD-LR SFP+ transceivers support the 2-wire serial communication protocol as defined in the SFF-8472. It is very closely related to the E2PROM defined in the GBIC standard, with the same electrical specifications. The standard SFP serial ID provides access to identification information that describes the transceiver's capabilities, standard interfaces, manufacturer, and other information. Additionally, MRV's SFP+ transceivers provide a enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range. The SFP MSA defines a 256-byte memory map in E2PROM that is accessible over a 2-wire serial interface at the 8 bit address 1010000X (A0h). The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged. The interface is identical to, and is thus fully backward compatible with both the GBIC Specification and the SFP Multi Source Agreement. The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks data into the SFP transceiver into those segments of the E2PROM that are not write-protected. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bidirectional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially. For more information, please see the SFP MSA documentation. SFP-10GD-LR transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics.
Digital Diagnostics Specifications
Parameter Accuracy Internally Measured Transceiver Temperature Internally Measured Transceiver Supply Voltage Measured TX Bias Current Measured TX Output Power Measured RX Received Average Optical Power Dynamic Range for Rated Accuracy Internally Measured Transceiver Temperature Internally Measured Transceiver Supply Voltage Measured TX Bias Current Measured TX Output Power Measured RX Received Average Optical Power Max Reporting Range Internally Measured Transceiver Temperature Internally Measured Transceiver Supply Voltage Measured TX Bias Current Measured TX Output Power Measured RX Received Average Optical Power Notes: 1. DDTemperature DDVoltage DDBias DD Tx-Power DDRx-Power -40 2.8 0 -10 -22 125 4.0 20 +2 +2 C V mA dBm dBm DDTemperature DDVoltage DDBias DD Tx-Power DD Rx-Power -5 3.1 0 -8.2 -14.2 70 3.5 TBD 0.5 0.5 C V mA dBm dBm DDTemperature DDVoltage DDBias DD Tx-Power DDRx-Power 3 3 10 2 2 C % % dB dB 1 Symbol Min Typical Max Unit Note
Accuracy of Measured Tx Bias Current is 10% of the actual Bias Current from the laser driver to the laser.
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Datasheet
Mechanical Dimensions
Mechanical Specifications
MRV's SFP-10GD-SX SFP+ transceivers are compatible with the SFF-8432 specification for improved pluggable form factor. Bail color is beige.
Ordering Information
Max. Link Length (km)
0 -10
Wavelength (nm)
Description
Data Rate
SFP-10GD-LR
SFP+ Transceiver Single-Mode
9.95 - 10.52 Gbps
1310
MRV has more than 50 offices throughout the world. Addresses, phone numbers and fax numbers are listed at www.mrv.com. Please e-mail us at sales@mrv.com or call us for assistance.
MRV Los Angeles 20415 Nordhoff St. Chatsworth, CA 91311 800-338-5316 818-773-0900 MRV Boston 295 Foster St. Littleton, MA 01460 800-338-5316 978-952-4700 MRV International Business Park Moerfelden Waldeckerstrasse 13 64546 Moerfelden-Walldorf Germany Tel. (49) 6105/2070 Fax (49) 6105/207-100
All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information. MRV Communications and the MRV Communications logo are trademarks of MRV Communications, Inc. Other trademarks are the property of their respective holders.
MRV-OP-SFP10GDLR-082708
3020053-001 Rev. A1
Copyright (c)2008 MRV Communications, Inc. All Rights Reserved.
Bail Latch Color
Blue
Model

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