DTR-xxx-SM2 Single Mode Transceivers (2x9 pin-out) Features þ Designed for ATM/SONET/SDH OC-1 to OC-12 (52 Mb/s, 156 Mb/s & 622 Mb/s), FDDI, Fibre Channel (266 & 531 Mb/s) þ Long Reach 1310 nm & 1550 nm as well as Intermediate Reach þ Eye Safe (Class I Laser Safety) þ - 40°C to +85°C Operating Temperature þ Multi-sourced 2x9 package style þ Duplex SC or ST or FC connector þ Single +5 V supply & PECL interface þ Conductive Plastic or Metal packages þ Wave Solder Process Compatible Description InGaAsP Laser and a driver circuit which converts PECL data to light. The receiver incorporates an efficient InGaAs/ InP PIN photodiode converting the light signal into an electrical current which is amplified and regenerated into PECL-compatible data. The transimpedance amplifier IC has internal AGC for wide dynamic range. A Signal Detect status output flag is also provided. The DTR-xxx-SM2 fiber optic transceivers offer a simple, convenient way to interface PCBs to single mode fiber optic cables. Many performance versions are available which are fully compliant with SONET/SDH standards from OC-1 to OC-12 for both Long Reach (1310 nm & 1550 nm) and Intermediate Reach as well as FDDI and Fibre Channel specifications. All modules satisfy Class I Laser Safety requirements in accordance with the US FDA/CDRH and international IEC-825 standards. The transceiver operates from a single +5V power supply over an operating temperature range of 0°C to +70°C (“Blank” option) or - 40°C to +85°C (“A” option). The transceiver package is made of either conductive plastic (Duplex-SC version) with blue color or metal (FC and ST version) for excellent EMI shielding. The transmit and receive functions are contained in a single two-row, 18-pin (2x9) package with a Duplex SC or ST or FC connector interface. The transmitter incorporates a highly reliable 1300 nm or 1550 nm Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Tst - 40 + 85 °C - 40 + 85 0 + 70 Storage Temperature Operating Temperature "A" option Top "blank" option °C Supply Voltage VCC - 0.5 + 6.0 V Input Voltage Vin - 0.5 VCC V Output Current IO - 50 mA Lead Soldering Temperature & Time - - 260°C, 10 sec Optical Communication Products, Inc. 1 21737-0302, Rev. H 3-10-99 OC-1 Single Mode Transceiver: DTR-052-SM2 Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 5 52 100 Mb/s - 5.0 - 3.0 0 - 8.0 - 5.0 - 2.0 - 12.0 - 8.0 - 5.0 - 15.0 - 11.0 - 8.0 lc 1261 1310 1360 nm Spectral Width (RMS) DlRMS - - 4.0 nm Extinction Ratio Phi / Plo 10 - - dB t r, t f - 2.0 4.0 ns Data Rate L0 Optical Output Power 1 L1 Po L2 L3 Center Wavelength Optical Rise and Fall Time (10% to 90%) Optical Output Eye 1 dBm compliant with Bellcore TR-NWT-000253 Measured average power coupled into single mode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 5 52 100 Mb/s Receiver Sensitivity (10-10 BER) 1 Pmin - 38.0 - 40.0 - dBm Maximum Input Optical Power (10-10 BER) 1 Pmax - 7.0 0 - dBm Increasing Light Input Psd+ - - - 38.0 Decreasing Light Input Psd- - 50.0 - - 1.5 - - Data Rate Signal Detect Thresholds Signal Detect Hysteresis2 Signal Detect Timing Delay Increasing Light Input t sd+ - - 100 Decreasing Light Input t sd- - - 350 l 1100 - 1600 Wavelength of Operation 1 2 dBm Specified in Average Optical Input Power and measured at 52 Mb/s and 1300 nm wavelength with 223-1 PRBS. At Ta = 25°C. The minimum hysteresis over Operating Temperature & Supply Voltage is 1.0 dB. Ordering Information DTR - 052 - SM2 - XX -T- Ln Receptacle Blank: SC Receptacle ST : ST Receptacle FC : FC Receptacle 21737-0302, Rev. H 3-10-99 Temperature Range Blank: 0°C to +70°C A : - 40°C to +85°C 2 Light Output Option L0: - 3 dBm (typ.) L1: - 5 dBm (typ.) L2: - 8 dBm (typ.) L3: - 11 dBm (typ.) dB ms nm FDDI Single Mode Transceiver: DTR-125-SM2 Transmitter Performance Characteristics (over Operating Ambient Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 5 125 266 Mb/s Data Rate L- II Optical Output Power 1 Po L- I L- II Center Wavelength lc L- I - 4.0 - 3.0 0 - 19.0 - - 14.0 1290 - 1330 1270 - 1340 dBm nm Spectral Width (RMS) DlRMS - - 5.0 nm Extinction Ratio Phi / Plo 10 - - dB Optical Rise and Fall Time (10% to 90%) t r, t f - 1.0 2.0 ns Random Jitter (peak-to-peak) RJ - - 0.76 ns Duty Cycle Distortion (peak-to-peak) DCD - - 1.0 ns Data Dependent Jitter (peak-to-peak) DDJ - - 0.6 ns 1 Measured average power coupled into single mode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Performance Characteristics (over Operating Ambient Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 5 125 266 Mb/s - 37.0 - 38.0 - - 32.5 - 35.0 - - 14.0 - 12.0 - Data Rate L- II Minimum Input Optical Power 1 Pmin L- I Maximum Input Optical Power 1 Signal Detect Thresholds Pmax Increasing Light Input L- II Decreasing Light Input L- II Psd+ L- I Psd- L- I Signal Detect Hysteresis Signal Detect Timing Delay dBm - - - 37.0 - - - 32.5 - 51.0 - - - 45.0 - - 1.5 - - dB ms dBm dBm Increasing Light Input t sd+ - - 100 Decreasing Light Input t sdl - - 350 1100 - 1600 nm Units Wavelength of Operation 1 dBm Specified in Average Optical Input Power and measured per FDDI Single mode PMD document. Operating Temperature Range for DTR-125-SM2 Parameter Operating Temperature Symbol L- II Top L- I Minimum Typical Maximum + 10 - + 50 0 - + 60 °C Ordering Information DTR - 125 - SM2 - XX - L- N Receptacle Blank: SC Receptacle Category ST : ST Receptacle II or I FC : FC Receptacle NOTES 1. The DTR-125-SM2-xx-L-II is fully compliant with the FDDI Single mode PMD standard for Category II. 2. The DTR-125-SM2-xx-L-I is fully compliant with the FDDI Single mode PMD standard for Category I. 3 21737-0302, Rev. H 3-10-99 OC-3/STM-1 Single Mode Transceiver: DTR-156-SM2 Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 50 156 300 Mb/s - 5.0 - 3.0 0 - 8.0 - 5.0 - 2.0 - 12.0 - 8.0 - 5.0 Data Rate L0 Average Optical Output Power (coupled into single mode fiber), 50% duty cycle L1 Po L2 L3 Extinction Ratio - 15.0 - 11.0 - 8.0 Phi / Plo 10 - - 1261 1310 1360 lc 1280 1310 1335 1480 1550 1580 IR (Intermediate Reach) Center Wavelength LR1 (Long Reach 1310 nm) LR2 (Long Reach 1550 nm) dBm dB nm Spectral Width (RMS) LR1 (0°C to 70°C) & IR DlRMS - - 4 Spectral Width (-20 dB) LR1 (-40°C to 85°C) & LR2 Dl20 - - 1 SMSR 30 - - dB tr, tf - 1 2 ns Side Mode Suppression Ratio LR1 (-40°C to 85°C) & LR2 Optical Rise and Fall Time (10% to 90%) Optical Output Eye nm compliant with Bellcore TR-NWT-000253 and ITU-T Recommendation G.957 Receiver Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol B Data Rate IR "Blank" or LR1 or LR2 Maximum Input Optical Power (10-10 BER) 1 Receiver Sensitivity (10-10 BER) 1 Signal Detect Thresholds Increasing Light Input Typical Maximum Units 50 - 31.0 - 34.0 - 7.0 156 - 34.0 - 37.0 0 266 - Mb/s - - 31.0 - 34.0 - dBm Psd- - 45.0 - 1.0 - - dB tsd+ - - 100 Pmin Pmax IR Psd+ "Blank" or LR1 or LR2 Decreasing Light Input Signal Detect Hysteresis Signal Detect Timing Delay Minimum Increasing Light Input dBm dBm ms tsd100 l Wavelength of Operation 1100 1600 nm 1 Specified in Average Optical Input Power and measured at 1300 nm wavelength (1550 nm for LR2 option) with 223-1 PRBS. The Receiver Sensitivity is specified at 156 Mb/s with a minimum eye opening of 1.3 ns. Decreasing Light Input Ordering Information DTR - 156 - SM2 - XX -T- Ln - DR Receptacle Blank: SC Receptacle ST : ST Receptacle FC : FC Receptacle Temperature Range Blank: 0°C to +70°C A : - 40°C to +85°C Light Output Option L0: - 3 dBm (typ.) L1: - 5 dBm (typ.) L2: - 8 dBm (typ.) L3: - 11 dBm (typ.) NOTES Distance Option specifies the range for Center Wavelength & Spectral Width to be compliant with SONET/SDH standard Blank: Receiver has Long Reach sensitivity IR : Intermediate Reach / S-1.1 LR1 : Long Reach 1310 nm / L-1.1 LR2 : Long Reach 1550 nm / L-1.2 1. The DTR-156-SM2-xx-T-L3-IR modules are fully compliant with OC-3/STM-1 Intermediate Reach / S-1.1 standard. 2. The DTR-156-SM2-xx-A-L3 & DTR-156-SM2-xx-L3 modules can also be used for OC-3/STM-1 Intermediate Reach / S-1.1 standard. They offer better sensitivity (their receiver sensitivity performance satisfies the Long Reach sensitivity requirement). 3. The DTR-156-SM2-xx-A-L0-LR1 & DTR-156-SM2-xx-L0-LR1 modules are fully compliant with OC-3/STM-1 Long Reach 1310 nm / L-1.1 standard. The DTR-156-SM2-xx-A-L0-LR1 uses a DFB laser to satisfy the - 40°C to +85°C requirement for Center Wavelength. 4. The DTR-156-SM2-xx-A-L0-LR2 & DTR-156-SM2-xx-L0-LR2 are fully compliant with OC-3/STM-1 Long Reach 1550 nm / L-1.2 standard. Both modules use DFB lasers. However, the DTR-156-SM2-xx-A-L0-LR2 is specified only over - 25°C to +70°C. 5. The LR1 (-40°C to +85°C) & LR2 options are available only with DFB lasers and L0 optical output power level. 21737-0302, Rev. H 3-10-99 4 266 Mb/s Fibre Channel Single Mode Transceiver: DTR-266-SM2 Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 5 266 320 Mb/s - 5.0 - 3.0 0 - 8.0 - 5.0 - 2.0 - 12.0 - 8.0 - 5.0 - 15.0 - 11.0 - 8.0 lc 1261 1310 1360 nm Spectral Width (RMS) DlRMS - - 4.0 nm Extinction Ratio Phi / Plo 10 - - dB Optical Rise and Fall Time (10% to 90%) t r, t f - 1.0 2.0 ns Duty Cycle Distortion (peak-to-peak) DCD - - 0.6 ns Data Rate L0 Optical Output Power 1 L1 Po L2 L3 Center Wavelength 1 dBm Measured average power coupled into single mode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 5 266 320 Mb/s Receiver Sensitivity (10-10 BER) 1 Pmin - 30.0 - 32.0 - dBm Maximum Input Optical Power (10-10 BER) 1 Pmax - 7.0 0 - dBm Increasing Light Input Psd+ - - - 30.0 Decreasing Light Input Psd- - 45.0 - - 1.5 - - Data Rate Signal Detect Thresholds Signal Detect Hysteresis2 Signal Detect Timing Delay dB Increasing Light Input t sd+ - - 100 Decreasing Light Input t sd- - - 350 l 1100 - 1600 Wavelength of Operation 1 2 dBm ms nm Specified in Average Optical Input Power and measured at 266 Mb/s and 1300 nm wavelength with 223-1 PRBS. At Ta = 25°C. The minimum hysteresis over Operating Temperature & Supply Voltage is 1.0 dB. Ordering Information DTR - 266 - SM2 - XX -T- Ln Receptacle Blank: SC Receptacle ST : ST Receptacle FC : FC Receptacle Temperature Range Blank: 0°C to +70°C A : - 40°C to +85°C 5 Light Output Option L0: - 3 dBm (typ.) L1: - 5 dBm (typ.) L2: - 8 dBm (typ.) L3: - 11 dBm (typ.) 21737-0302, Rev. H 3-10-99 OC-12/STM-4 Single Mode Transceiver: DTR-622-SM2 Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Data Rate HP L0 L1 L2 L3 SR & IR LR1 & LR2 SR (Short Reach) Average Optical Output Power (coupled into single mode fiber), 50% duty cycle Extinction Ratio IR (Intermediate Reach) Center Wavelength 1 Symbol Minimum Typical Maximum Units B 622 - 1.0 - 3.0 - 5.0 - 8.0 - 11.0 1310 1310 1310 1310 1550 - 700 +2.0 0 - 2.0 - 5.0 - 8.0 1360 1356 1334 1335 1580 4.0 2.5 4.0 1.0 Mb/s Dl20 50 - 3.0 - 5.0 - 8.0 - 12.0 - 15.0 8.2 10 1261 1274 1293 1280 1480 - SMSR 30 - - dB tr, tf - 0.5 1.0 ns Po Phi / Plo lc LR1 (Long Reach 1310 nm) LR2 (Long Reach 1550 nm) SR (Short Reach) Spectral Width (RMS) 1 IR (Intermediate Reach) Spectral Width (-20 dB) LR1 & LR2 Side Mode Suppression Ratio LR1 & LR2 Optical Rise and Fall Time (10% to 90%) DlRMS dBm dB nm nm Optical Output Eye compliant with Bellcore TR-NWT-000253 and ITU-T Recommendation G.957 1 For Intermediate Reach version, the Center Wavelength is either 1274 nm £ lc £ 1356 nm for DlRMS £ 2.5 nm or 1293 nm £ lc £ 1334 nm for DlRMS £ 4.0 nm. Receiver Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Data Rate -10 Receiver Sensitivity (10 BER) 1 Maximum Input Optical Power (10 Signal Detect Thresholds -10 BER) 1 Typical Maximum Units B 50 622 700 Mb/s Pmin - 29.0 - 31.0 - dBm Pmax dBm - 7.0 0 - Increasing Light Input - - - 29.0 Decreasing Light Input Psd- - 45.0 - - - 0.5 1.5 - Increasing Light Input tsd+ - - 100 Decreasing Light Input tsd- - - 100 l 1100 - 1600 Wavelength of Operation 1 Minimum Psd+ Signal Detect Hysteresis Signal Detect Timing Delay Symbol dBm dB ms nm 23 Specified in Average Optical Input Power and measured at 622 Mb/s and 1300 nm wavelength (1550 nm for LR2 option) with 2 -1 PRBS. Ordering Information DTR - 622 - SM2 - XX -T- Ln - DR Distance Option specifies the range for Center Wavelength & Light Output Option Spectral Width to be compliant Receptacle Temperature Range HP: 1 dBm (typ.) with SONET/SDH standard Blank: SC Receptacle Blank: 0°C to +70°C L0: 3 dBm (typ.) “Blank”: Short Reach (SR) ST : ST Receptacle A : - 40°C to +85°C L1: 5 dBm (typ.) IR :Intermediate Reach / S-4.1 FC : FC Receptacle L2: - 8 dBm (typ.) LR1 : Long Reach 1310 nm / L-4.1 L3: - 11 dBm (typ.) LR2 : Long Reach 1550 nm / L-4.2 NOTES 1. The DTR-622-SM2-xx-T-L3-IR modules are fully compliant with OC-12/STM-4 Intermediate Reach / S-4.1 standard. 2. The DTR-622-SM2-xx-A-HP-LR1 & DTR-622-SM2-xx-HP-LR1 are fully compliant with OC-12/STM-4 Long Reach 1310 nm / L-4.1 standard. They use DFB lasers to satisfy the requirement for Center Wavelength & Spectral Width. 3. The DTR-622-SM2-xx-A-HP-LR2 & DTR-622-SM2-xx-HP-LR2 are fully compliant with OC-12/STM-4 Long Reach 1550 nm / L-4.2 standard. Both modules use DFB lasers. However, the DTR-622-SM2-xx-A-HP-LR2 is specified only over - 25°C to +70°C. 4. The LR1 & LR2 options are available only with DFB lasers and HP optical output power level. 21737-0302, Rev. H 6 3-10-99 DTR-xxx-SM2 Transmitter Electrical Interface (over Operating Case Temperature Range) Parameter Symbol Minimum Typical Maximum Units Input HIGH Voltage VIH VCC - 1.165 - VCC - 0.700 V Input LOW Voltage VIL VCC - 1.890 - VCC - 1.475 V Data Input Current - HIGH IH - - 350 mA Data Input Current - LOW IL - - 250 mA Transmitter Disable Voltage VDIS VCC - 2.0 - VCC V Transmitter Enable Voltage VEN 0 - 0.8 V Normal Operation VNO 0 - 0.8 V End-of-Life VEOL VCC - 0.5 - VCC V VBM+ - VBM- 0.02 - 0.12 V VFM 0.4 - 2.8 V Transmitter End-of-Life Alarm Differential Bias Monitor Voltage (Ta = 25°C) Back Facet Monitor Voltage (Ta = 25°C) 1 1 For manufacturing purposes. Receiver Electrical Interface (over Operating Case Temperature Range) Parameter Symbol Minimum Typical Maximum Units Output HIGH Voltage VOH VCC - 1.080 - VCC - 0.700 V Output LOW Voltage VOL VCC - 1.950 - VCC - 1.595 V Output Current IO - - 25 mA Electrical Power Supply Characteristics (over Operating Case Temperature Range) Parameter Supply Voltage TX Supply Current RX Fabry Perot lasers DFB lasers 622 Mb/s all others Symbol Minimum Typical Maximum Units VCC 4.75 5.0 5.25 V - 100 130 - 120 150 - 90 120 - 80 100 ICC,TX ICC,RX Application Notes Transmitter: When the DATA+ input is at logic HIGH and DATAinput is at logic LOW, the LD is ON; and vice versa. In single-ended applications, the unused input pin should be biased to VCC - 1.29 V. The transmitter is normally enabled (i.e. when the TX DISABLE control input is not connected). When the TX DISABLE control input voltage is higher than VCC - 2 V, the laser is turned off independent of the input data. A Transmitter End-of-Life Alarm (TALM) is also provided, which will switch to TTL level HIGH when the laser is reaching its End-of-Life. The transmitter incorporates an Average Power Control (APC) loop to stabilize the transmitter average optical output power against temperature variation. The APC loop always acts to keep the transmitter average optical output power at a constant value. Therefore, when the input data is all continuous “zeroes” or all continuous “ones”, the transmitter optical output power is a constant level equal to the nominal average optical output power (not at the “OFF” level or at the “ON” level). Receiver: Both differential DATA+ and DATA- outputs are PECL levels requiring termination (50 ohms to VCC - 2 volts or 510 ohms to GND is recommended). For optimum performance, both outputs should be terminated in the same manner, even if only one is used. The Signal Detect circuit monitors the level of the incoming optical signal and generates a logic LOW signal when insufficient photocurrent mA mA is produced. The SIGNAL DETECT output is PECL level requiring termination (510 ohms to GND is recommended). VCC V CC LD PD B ia s C ircu it Ib I m on 3 KW 10 W 3 KW 50 W GND 7 BM + BM - 3 KW FM 200 W C o n tro l C ircu it GND LD Bias LD Back Facet Monitor Circuit Monitor Circuit 21737-0302, Rev. H 3-10-99 DTR-xxx-SM2 18 1 Dimension in inches [mm] ST Receptacle Package PIN Dimension in inches [mm] FUNCTION DATE OF MANUFACTURE: Optical Communication Products, Inc. 10 9 MANUFACTURED IN THE USA This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements Laser Safety: All transmitters are Class I Laser products per FDA/CDRH and IEC-825 standards. They must be operated under specified operating conditions. Duplex SC Receptacle Package PIN FUNCTION 1 N/C 10 TX GRD 2 N/C 11 TD+ (TX DATA IN +) 3 N/C 12 4 N/C 13 V CCTX 5 BM- (BIAS MONITOR -) 14 V CCRX 6 BM+ (BIAS MONITOR +) 15 SD (RX SIGNAL DETECT) 7 TX DISABLE 16 RD- (RX DATA OUT -) 8 TALM (TX ALARM) 17 RD+ (RX DATA OUT +) 9 FACET MONITOR 18 RX GRD TD- (TX DATA IN -) FC Receptacle Package Dimension in inches [mm] Optical Communication Products, Inc. 9736 Eton Avenue, Chatsworth, CA 91311, Tel.: 818-701-0164, FAX: 818-701-1468 Optical Communication Products, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Optical Communication Products, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Optical Communication Products, 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 Optical Communication Products, Inc. 21737-0302, Rev. H 3-10-99 8 Contents Description ................................................................................................................................... 1 Absolute Maximum Ratings ....................................................................................................... 1 OC-1 Single Mode Transceiver: DTR-052-SM2 ...................................................2 FDDI Single Mode Transceiver: DTR-125-SM2 ..................................................3 OC-3/STM-1 Single Mode Transceiver: DTR-156-SM2 ......................................4 266 Mb/s Fibre Channel Single Mode Transceiver: DTR-266-SM2...................5 OC-12/STM-4 Single Mode Transceiver: DTR-622-SM2 ....................................6 Transmitter Electrical Interface ................................................................................................ 7 Receiver Electrical Interface...................................................................................................... 7 Electrical Power Supply Characteristics .................................................................................. 7 Application Notes ........................................................................................................................ 7 Duplex SC Receptacle Package ............................................................................................................... 8 FC Receptacle Package ............................................................................................................................ 8 ST Receptacle Package ............................................................................................................................ 8 9 21737-0302, Rev. H 3-10-99