DTR-xxx-SM Single Mode Transceivers (1x9 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 1x9 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 The DTR-xxx-SM 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. circuit which converts Pseudo Emitter Coupled Logic (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 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 one-row, 9-pin (1x9) package with a Duplex SC or ST or FC connector interface. The transmitter incorporates a highly reliable 1300 nm or 1550 nm InGaAsP Laser and a driver 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 21737-0301, Rev. K 3-1-99 OC-1 Single Mode Transceiver: DTR-052-SM 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 - SM - XX -T- Ln Receptacle Blank: SC Receptacle ST : ST Receptacle FC : FC Receptacle 21737-0301, Rev. K 3-1-99 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-SM 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-SM Parameter Symbol L- II Operating Temperature Top L- I Minimum Typical Maximum + 10 - + 50 0 - + 60 °C Ordering Information DTR - 125 - SM - XX - L- N Receptacle Blank: SC Receptacle ST : ST Receptacle FC : FC Receptacle Category II or I NOTES 1. The DTR-125-SM-xx-L-II is fully compliant with the FDDI Single mode PMD standard for Category II. 2. The DTR-125-SM-xx-L-I is fully compliant with the FDDI Single mode PMD standard for Category I. 3 21737-0301, Rev. K 3-1-99 OC-3/STM-1 Single Mode Transceiver: DTR-156-SM Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter Symbol B Data Rate Units Mb/s 156 300 - 3.0 0 - 8.0 - 5.0 - 2.0 - 12.0 - 8.0 - 5.0 - 15.0 - 11.0 - 8.0 Phi / Plo 10 - - 1261 1310 1360 lc 1280 1310 1335 1480 1550 1580 Po L2 L3 IR (Intermediate Reach) Center Wavelength Maximum 50 L1 Extinction Ratio Typical - 5.0 L0 Average Optical Output Power (coupled into single mode fiber), 50% duty cycle Minimum 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 Minimum Typical Maximum Units 50 156 266 Mb/s - 31.0 - 34.0 - - 34.0 - 37.0 - - 7.0 0 - - - - 31.0 - - - 34.0 Psd- - 45.0 - - t sd+ 1.0 - - dB Increasing Light Input - - 100 Decreasing Light Input t sd- - - 100 ms Data Rate IR Receiver Sensitivity (10-10 BER) 1 Pmin "Blank" or LR1 or LR2 Maximum Input Optical Power (10-10 BER) 1 Signal Detect Thresholds Increasing Light Input Pmax IR Psd+ "Blank" or LR1 or LR2 Decreasing Light Input Signal Detect Hysteresis Signal Detect Timing Delay dBm dBm dBm l 1100 1600 nm Wavelength of Operation 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. 1 Ordering Information DTR - 156 - SM - 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 Distance Option specifies the range for Center Wavelength & Spectral Width to be compliant Light Output Option with SONET/SDH standard L0: - 3 dBm (typ.) Blank: Receiver has Long Reach sensitivity L1: - 5 dBm (typ.) IR : Intermediate Reach / S-1.1 L2: - 8 dBm (typ.) LR1 : Long Reach 1310 nm / L-1.1 L3: - 11 dBm (typ.) LR2 : Long Reach 1550 nm / L-1.2 NOTES 1. For full compliance with OC-3/STM-1 Intermediate Reach / S-1.1 standard, the DTR-156-SM-xx-T-L3-IR modules are recommended. 2. The DTR-156-SM-xx-A-L3 & DTR-156-SM-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. For full compliance with OC-3/STM-1 Long Reach 1310 nm / L-1.1 standard, the DTR-156-SM-xx-T-L0-LR1 modules are recommended. The DTR-156-SM-xx-A-L0-LR1 uses a DFB laser to satisfy the - 40°C to +85°C requirement for Center Wavelength. 4. For full compliance with OC-3/STM-1 Long Reach 1550 nm / L-1.2 standard, the DTR-156-SM-xx-T-L0-LR2 are recommended. Both modules use DFB lasers. However, the DTR-156-SM-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. 21737-0301, Rev. K 3-1-99 4 266 Mb/s Fibre Channel Single Mode Transceiver: DTR-266-SM 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 - SM - 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.) 21737-0301, Rev. K 3-1-99 OC-12/STM-4 Single Mode Transceiver: DTR-622-SM Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 4.75 to 5.25V) Parameter 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 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 Center Wavelength Po Phi / Plo IR (Intermediate Reach) 1 lc LR1 (Long Reach 1310 nm) LR2 (Long Reach 1550 nm) SR (Short Reach) Spectral Width (RMS) 1 DlRMS IR (Intermediate Reach) Spectral Width (-20 dB) LR1 & LR2 Side Mode Suppression Ratio LR1 & LR2 Optical Rise and Fall Time (10% to 90%) 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 Symbol Minimum Typical Maximum Units B 50 622 700 Mb/s Pmin - 29.0 - 31.0 - dBm Pmax dBm Data Rate Receiver Sensitivity (10-10 BER) 1 Maximum Input Optical Power (10 Signal Detect Thresholds -10 BER) 1 - 7.0 0 - Increasing Light Input Psd+ - - - 29.0 Decreasing Light Input Psd- - 45.0 - - - 0.5 1.5 - Increasing Light Input t sd+ - - 100 Decreasing Light Input t sd- - - 100 l 1100 - 1600 Signal Detect Hysteresis Signal Detect Timing Delay Wavelength of Operation 1 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 - SM - 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 Distance Option specifies the range for Center Wavelength & Light Output Option Spectral Width to be compliant HP: - 1 dBm (typ.) with SONET/SDH standard L0: - 3 dBm (typ.) “Blank”: Short Reach (SR) L1: - 5 dBm (typ.) IR :Intermediate Reach / S-4.1 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. For full compliance with OC-12/STM-4 Intermediate Reach / S-4.1 standard, the DTR-622-SM-xx-T-L3-IR modules are recommended. 2. For full compliance with OC-12/STM-4 Long Reach 1310 nm /L-4.1 standard, the DTR-622-SM-xx-T-HP-LR1 modules are recommended. They use DFB lasers to satisfy the requirement for Center Wavelength & Spectral Width. 3. For full compliance with OC-12/STM-4 Long Reach 1550 nm / L-4.2 standard, the DTR-622-SM-xx-T-HP-LR2 modules are recommended. Both modules use DFB lasers. However, the DTR-622-SM-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. 21737-0301, Rev. K 3-1-99 6 DTR-xxx-SM 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 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 Symbol Minimum Typical Maximum Units VCC 4.75 5.0 5.25 V - 100 130 - 120 150 - 90 120 - 80 100 Supply Voltage TX Supply Current Fabry Perot lasers DFB lasers RX 622 Mb/s ICC,TX ICC,RX all others mA mA Application Notes Interface circuit: The power supply line should be wellfiltered. All 0.1 mF power supply bypass capacitors should be as close to the DTR transceiver module as possible. The two front GRD posts should be connected to Circuit Ground or Chasis Ground. The termination resistors for the Transmitter should be close to the DTR transceiver module. The termination resistors for the Receiver should be close to the PHY or SERDES device (which receives the DATA outputs from the Receiver). Transmitter: When the DATA+ input is at logic HIGH and DATA- input 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 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 +5 volt C a p a c ito r v a lu es in mF, R e sis to r v a lu e s in o h m power (not at the “OFF” level or at the “ON” level). The Signal Detect circuit monitors the level of the incoming optical signal and generates a logic LOW signal when insufficient optical power is received. The SIGNAL DETECT output is PECL level requiring termination (510 ohms to GND is recommended). 0 .1 1 mH co il o r fe rrite in d ucto r 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. 0 .1 + 10 0 .1 82 5 S IG N A L DETECT 4 1 mH co il o r 82 8 TXD + 7 TXD - 2 RXD+ 3 RXD - 6 fe rrite in d ucto r 10 82 DTR-xxx-SM 510 + 82 9 0 .1 7 GND POSTS 1 130 130 130 130 21737-0301, Rev. K 3-1-99 DTR-xxx-SM Pin Assignments Duplex SC Receptacle Package PIN 9 1 FUNCTION 1 RX GND 2 RD+ (RX DATA OUT +) 3 RD- (RX DATA OUT -) 4 SD (RX SIGNAL DETECT) 5 VCCRX 6 VCCTX 7 TD- (TX DATA IN -) 8 TD+ (TX DATA IN +) 9 TX GND Dimension in inches [mm] ST Receptacle Package MANUFACTURED IN THE USA This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements Optical Communication Products, Inc. Dimension in inches [mm] DATE OF MANUFACTURE: Laser Safety: All transmitters are Class I Laser products per FDA/ CDRH and IEC-825 standards. They must be operated under specified operating conditions. 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. 21737-0301, Rev. K 3-1-99 8 Contents Description ................................................................................................................................... 1 Absolute Maximum Ratings ....................................................................................................... 1 OC-1 Single Mode Transceiver: DTR-052-SM .....................................................2 FDDI Single Mode Transceiver: DTR-125-SM.....................................................3 OC-3/STM-1 Single Mode Transceiver: DTR-156-SM ........................................4 266 Mb/s Fibre Channel Single Mode Transceiver: DTR-266-SM .....................5 OC-12/STM-4 Single Mode Transceiver: DTR-622-SM ......................................6 Transmitter Electrical Interface (over Operating Case Temperature Range) ..................... 7 Receiver Electrical Interface (over Operating Case Temperature Range) .......................... 7 Electrical Power Supply Characteristics (over Operating Case Temperature Range) ....... 7 Application Notes ........................................................................................................................ 7 Duplex SC Receptacle Package ............................................................................................................... 8 FC Receptacle Package ............................................................................................................................ 8 ST Receptacle Package ............................................................................................................................ 8 9 21737-0301, Rev. K 3-1-99