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Datasheet
SFP Bidirectional Single Fiber Transceivers
SFP-GD-BD35xx and SFP-GD-BD53xx Features
SFF-8472 compliance (SFP) 1250 Mbps data rates - IEEE 802.3ah Single-mode optics (Simplex LC) Single fiber, bi-directional Separate Tx and Rx wavelengths Class 1 laser (Tx): 1310 nm or 1550 nm 38 km reach Digital Diagnostics (SFF-8724) Commercial and industrial temperature availability
General Operations Parameter Supply Voltage Total Current Power Supply Noise Rejection Operating Temperature of SFP Casea Operating Temperature of SFP Casea (TH) Storage Temperature Data Rate a) Maximum Relative Humidity is 85%, non-condensing Symbol Vcc Icc PSR Topr Topr Tstg DR Min 3.135 100 -5 -40 -40 Max 3.465 300 70 85 85 1250 Unit V mA mVp-p C C C Mbps
Transmitter Specifications (Optical) Parameter Optical Power Optical Crosstalk Average Launch Power Of Off Tx Extinction Ratio Eye Mask Optical Rise Time (20% to 80% values) Optical Fall Time (20% to 80% values) Mean Tx Wavelength SFP-GD-BD35xx: 1310 Mean Tx Wavelength SFP-GD-BD53xx: 1550 Spectral Width Relative Intensity Noise Transmitter Reflectance Reflection Tolerance tr tf RIN rp 12 Symbol
Pop XT Poff
Min -5 9 1260 1500 -
Max 0 -40 -45 260 260 1360 1600 1 -120 -12 -
Unit dBm dB dBm dB ps ps nm nm nm dB/Hz dB dB
ER
IEEE 802.3ah compliant
1
Datasheet
Transmitter Specifications (Electical) Parameter Input Differential Impedence PECL Single-Ended Data Input Swing TxFault_Fault TxFault_Normal TxDisable_Disable TxDisable_Enable Symbol Rin Vin,p-p Vfault Vnormal Vd Ven Min 80 250 2 Vee 2 Vee Max 120 1200 Vcc Vee+0.5 Vcc Vee+0.8 Unit mV V V V V
Receiver Specifications (Optical) Parameter Receive Powerb Damage Threshold For Receiver Mean Rx Wavelength SFP-GD-BD35xx: 1550 Mean Rx Wavelength SFP-GD-BD53xx: 1310 LOS Assert LOS De-assert LOS Hysteresis Receiver Reflectance
b) Measured at 10-12 BER, PRBS 27-1, 6dB ER
Symbol Rsens,low/high Pin,damage
-
Min -24 (sensitivity) 1500 1260 -45 0.5 -
Max -3 (saturation) 0 1600 1360 -20 -12
Unit dBm dBm nm nm dBm dBm dB dB
Receiver Specifications (Electrical) Parameter PECL Single Ended Data Output Swing Data Output Rise Time Data Output Fall Time Symbol Vout, p-p tr tf Min 185 Max 800 500 500 Unit mV ps ps
Timing and Electrical Parameter Tx Disable Negate Time Tx Disable Assert Time Time To Initialize, Including Reset Of Tx Fault Tx Fault Assert Time Tx Disable To Reset LOS Assert Time LOS De-assert Time Serial ID Clock Rate RX_LOS Voltage (High) RX_LOS Voltage (Low) LOS Output Voltage-Fault LOS Output Voltage-Normal MOD_DEF (0:2)-High MOD_DEF (0:2)-Low Symbol t_on t_off t_init t_fault t_reset t_loss_on t_loss_off f_serial_clock RX_LOSH RX_LOSL VLOS fault VLOSnormal VH VL Min 10 2 2 Vee 2 Vee Max 1 10 300 100 100 100 100 0.8 Vcc Vee+0.5 Vcc Vee+0.5 Unit ms s ms s s s s KHz V V V V V V
2
Datasheet
Digital Diagnostics Parameter Temperature (SFP-GD-BD35/53) Temperature (SFP-GD-BD35/53TH) Voltage Bias Current TX Power RX Power Range -5 to 70 -40 to 85 0 to Vcc 0 to 120 -5 to 0 -24 to -3 Accuracy 3 3 0.1 5 3 dB 3 dB Unit C C V mA dBm dBm Calibration Bit Value Internal Internal Internal External External External 1/256 C 1/256 C 100V Formula Tc(C)=Tad(16 bit signed twos complement)/256 Tc(C)=Tad(16 bit signed twos complement)/256 V(Volts)=Vad(16 bit unsigned integer)*0.1 I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset TX_PWR(W)=TX_PWRslope*TX_PWRad(16 bit unsigned integer +TX_PWRoffset RX_PWR(W)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Function VeeT
TX_FAULT TX_DISABLE MOD_DEF2 MOD_DEF1 MOD_DEF0 NC LOS
Notes TX GND Open Collector Internally Pulled High Serial Data Input Serial Clock Input Internally Grounded Not Connected Open Collector RX Ground RX Ground RX Ground RX Data Negative RX Data Positive RX GND RX Power TX Power TX GND TX Data Positive TX Data Negative TX GND
VeeR VeeR VeeR
RXDRXD+
VeeR VccR VccT VeeT TXD+ TXDVeeT
Ordering Information Model Description Data Rate (Mbps) Wavelength (nm)
Tx SFP-GD-BD35 SFP-GD-BD53 SFP-GD-BD35TH SFP-GD-BD53TH SFP Bidirectional Transceiver SFP Bidirectional Transceiver SFP Bidirectional Transceiver 1250 1250 1250 1250 1310 1550 1310 1550 Rx 1550 1310 1550 1310 LC LC LC LC Blue Yellow Blue Yellow 6 - 38 6 - 38 6 - 38 6 - 38
Connector Type
Bail Latch Color
Distance Range (km)
(Temperature Hardened)
SFP Bidirectional Transceiver
(Temperature Hardened)
3
Datasheet
Outline Drawing
Units in mm
Regulatory Compliances
RoHS directive; China RoHS; California RoHS Law, USA and Canada UL listing; 21CFR 1040.10 and 1040.11; SFP MSA SFF-8074i; SFF-8472; Telecordia GR-468
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic descharge (ESD). A static free environment is highly recommended. Follow guidelines according to proper ESD procedures. Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indeirect radiation.
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-SFPGDBD3553-111908 MRV-FD-DCM-052107
3020059-001 Rev. A1 3020002-001 Rev. A1
CopyrightCopyright (c)2007 MRV Communications, Inc. All Rights Reserved. (c)2008 MRV Communications, Inc. All Rights Reserved.

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