Optoway NU-73E74E-P 1 ***************************************************************************************************************************************************************************** NU-73E74E-P / NU-73E74E-R 3.3V, 1.25 Gbps 1310 nm Burst-Mode TX / 1.25 Gbps 1490 nm Continuous RX 2X5 SFF Package, GE-PON 1000BASE-PX20 ONU Transceiver ***************************************************************************************************************************************************************************** FEATURES l Optical Network Unit (ONU) for 1000BASE-PX20 l Single-SM Fiber Bi-directional WDM Transceiver with 3W-TRXTM for the Video-Overlay Application l 1.25 Gbps / 1310 nm Burst-Mode Transmitter l 1.25 Gbps / 1490 nm Continuous-Mode Receiver with 2R Output with rejection of 1.55 um video signal l 0 to 70oC Operating Temperature l 2x5 Package with Pigtail : NU-73E74E-P l 2x5 Package with Receptacle : NU-73E74E-R l Single +3.3 V Power Supply l LVPECL Differential Inputs and Outputs l LVTTL TX Laser DC Bias Control l High Speed Laser DC-Bias Turn-on and Turn-off l LVTTL RX Signal Detect Output l Wave Solderable and Aqueous Washable l Class 1 Laser International Safety Standard IEC-60825 Compliant DESCRIPTION NU-73E74E is a transceiver for the optical network unit (ONU) of GE-PON with 1.25Gbps in downstream and 1.25 Gbps in upstream. The NU-73E74E is high performance module for single fiber communications by using 1310 nm burst-mode transmitter and 1490 nm continuous-mode receiver. The receiver section is equipped with 3W-TRX TM to reject incoming high power 1550 nm video signal, where the rejection ratio is over 45 dB. The transmitter section uses a multiple quantum well 1310 nm laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated 1490 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. LVPECL interface is used for differential inputs and outputs. A LVTTL logic interface simplifies interface to external circuitry. LASER SAFETY This single mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug. APPLICATIONS l Broadband GE-PON System l Broadband G-PON System ORDER INFORMATION P/No. TX Speed λ (nm) (Gb/s) IEEE 802.3ah Type NU-73E74E-P* PX20 BM 1.25 NU-73E74E-R* PX20 BM 1.25 Power (dBm) Type Speed (Gb/s) 1310 4 to -1 CNT, 2R 1.25 1310 4 to -1 CNT, 2R 1.25 RX λ (nm) Sens. (dBm) Sat. (dBm) Temp. (oC) Package 1490 -24 -3 0 to 70 2X5 SFF Pig. 1490 -24 -3 0 to 70 2X5 SFF Rec. NOTE: 1. XX-XXXXXX-P, SC/PC pigtail with fiber length 50 cm; XX-XXXXXX-R, SC/PC receptacle. 2. BM: Burst Mode; CNT: Continuous Mode; SFF: Small Form Factor Package. 3. * is 3W-TRXTM ONU transceiver for Video-overlay PON applications. 4. 3W-TRX TM is trade-mark co-owned by Optoway Technology Inc. and Zenko Technologies Inc..(under pending) ***************************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 10/1/2004 V3.0 Optoway NU-73E74E-P 2 ***************************************************************************************************************************************************************************** Absolute Maximum Ratings Parameter Power Supply Voltage Input Voltage Output Current Operating Temperature Storage Temperature Soldering Temperature Bending Radius of Fiber Symbol Min. Max. Unit Vcc 0 GND 0 0 -40 4 Vcc 30 70 85 260 V V mA o C o C o C mm Iout Topr Tstg 30 Notes With air flow 1m/sec 10 seconds on leads only For pigtail product Stress in excess of the maximum absolute ratings can cause permanent damage to the module. Recommended Operating Conditions Parameter Power Supply Voltage Operating Temperature Symbol Min. Max. Unit Vcc Topr 3.13 0 3.47 70 V o C Notes 3.3 V +/- 5 % With air flow 1m/sec Transmitter Specifications ( 0oC < Topr < 70oC, 3.13V < Vcc < 3.47V ) Parameter Optical Optical Transmit Power Output Center Wavelength Output Spectrum Width Extinction Ratio Transmitter Reflection Background Light Data Rate Optical Rise Time Optical Fall Time Relative Intensity Noise Total Jitter Electrical Power Supply Current Data Input Current – Low Data Input Current – High Differential Input Voltage Data Input Voltage – Low Data Input Voltage -- High DC-Bias Disable Input Voltage -- Low DC-Bias Enable Input Voltage -- High TX DC-Bias Shut-off time TX DC-Bias Turn-on time TX Shut down time Symbol Min. Po λ ΔλRMS ER -1 1290 Typ. 1310 2 Max. Units 4 1310 dBm nm 9 -12 -45 BDL 1.25 tr tf RIN Tj 0.26 0.26 -120 0.128 180 -350 VIH - VIL VIL - VCC VIH - VCC VTDIS,L VTDIS,H tdcoff tdcon T sdwn 350 1600 -1.58 -0.74 0.8 Vcc 20 20 300 -2.0 -1.1 0 Vcc – 1.3 30 dB dB dBm Gb/s ns ns dB/Hz ns mA µA µA mV V V V V ns ns µs Notes 1 @ 25oC When BEN-pin is low. 20% to 80% Values 20% to 80% Values 2 3 3 Laser DC-bias Disabled Laser DC-bias Ensabled 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. Maximum current is specified at Vcc = Maximum @maximum temperature. 3. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs. ***************************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 10/1/2004 V3.0 Optoway NU-73E74E-P 3 ***************************************************************************************************************************************************************************** Receiver Characteristics ( 0oC < Topr < 70oC, 3.13V < Vcc < 3.47V ) Parameter Symbol Optical Sensitivity Saturation Optical Power Wavelength of Operation Rejection of 1550 nm Signal Signal Detect Assert Level Signal Detect Deassert Level Signal Detect Hysteresis Data Rate Optical Return Loss Electrical Power Supply Current Data Output Voltage – Low Data Output Voltage – High SD Output Voltage -- Low SD Output Voltage -- High Signal Detect Assert Time Signal Detect Deassert Time Sen Sat Pa Pd Min. Typ. -3 1480 45 Max. Units Notes -24 dBm dBm nm dB dBm dBm dB Gb/s dB 4 4 5 1500 -24 -45 1.0 1.25 14 Icc VOL - VCC VOH - VCC VOL - VCC VOH - VCC ASMAX ANSMAX 100 -2.0 -1.1 130 -1.58 -0.74 0.8 2.0 100 300 mA V V V V µs µs 6 6 OFF to ON ON to OFF 4. Sensitivity and saturation levels at BER 1E-12 @ 27-1 PRBS @ER=10. 5. At least 30 dB optical isolation for the wavelength 1260 to 1360 nm. 6. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL outputs. CONNECTION DIAGRAM PIN 1 2 3 4 5 6 7 8 Symbol RX-VEE RX-VCC SD RD− RD+ TX-VCC TX-VEE BEN 9 10 MS TD+ TDMS I/O I I O O O I I I I I Notes Directly connect this pin to the receiver ground plane +3.3V dc power for the receiver section Active high on this indicates presence of received optical signal (LVTTL) Receiver Dataout AC coupled. Receiver Dataout. AC coupled. +3.3V dc power for the transmitter section Directly connect this plan to the transmitter ground plane TX Burst enable Control. When this pin is “Hi (LVTTL/LVCMOS)”, TX burst is enabled. When this pin is “Lo (LVTTL/LVCMOS)”, TX burst is disabled. This pin is internally pulled to “Hi”. Transmitter Data In. DC coupled. Transmitter Data Bar In. DC coupled. Mounting Studs. Connect to Chassis Ground ***************************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 10/1/2004 V3.0 Optoway NU-73E74E-P 4 ***************************************************************************************************************************************************************************** RECOMMENDED CIRCUIT SCHEMATIC TX GND 7 Vcc 3.3V 8 BEN (LVTTL) Vcc 3.3V 130R LD Driver TX- 130R 10 Z=50R LVPECL TX+ 9 TX Vcc 6 Z=50R Vcc 3.3V 82R 1uH RX Vcc 10nF 10uF 10nF 10uF 82R 1uH 2 Vcc 3.3V TD+ RX+ 5 Z=50R Post Amp RX- 4 100R LVPECL TD- Z=50R 3 SD (LVTTL) depend on customer's PHY RX GND 1 CDR or PHY DEVICE SFF ONU Module TRANSMITTER OPTICAL OUTPUT TXD+ (LVPECL) BEN LDB (LVTTL) (LVTTL) Optical Output BDL Dark t dcon t dcoff ***************************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 10/1/2004 V3.0 Optoway NU-73E74E-P 5 ***************************************************************************************************************************************************************************** PACKAGE DIAGRAM Units in mm 1) Pigtail 49.40 500±50 10.16 1.78 13.59 max 29.82 11.98 3.48 9.80 max 4.91 2) SC Receptacle 49.40 10.16 4.91 3.48 9.80 max 1.78 13.59 max 29.82 11.98 Note: Specifications subject to change without notice. ***************************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 10/1/2004 V3.0