SPPS-27-48F-N2-CDFA

SPPS-27-48F-N2-CDFA SOURCE | Alldatasheet

Document overview

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Technical content

Features

 Single fiber bi-directional data links with asymmetric 2.48832 Gbps upstream and 9.95328 Gbps downstream  Sleep Mode for Power Consumption  1270nm burst mode transmitter with DFB Laser  1577nm continuous mode receiver with APD  Compliant with ITU-TG.987.2 XG-GPON N2 class  SFP+ MSA SFF-8431 Compliant  Digital diagnostic SFF-8472 Rev9.5 Compliant  Telcordia GR-468 compliant  Single 3.3V power supply  Operation case temperature:-5-70°C  SFP+ (Small Form-factor Pluggable Plus) package with SC receptacle optical interface.  RoHS Compliant Regulatory Compliance Table 1 - Regulatory Compliance Feature Standard Performance Electrostatic Discharge (ESD) to the Electrical Pins MIL-STD-883E Method 3015.7 Class 1(>500 V) Electrostatic Discharge (ESD) to the Duplex LC Receptacle IEC 61000-4-2 Compatible with standards Electromagnetic Interference (EMI) FCC Part 15 Class B EN55022 Class B (CISPR 22B) Compatible with standards Immunity IEC 61000-4-3 Compatible with standards Laser Eye Safety FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2 Compatible with Class I laser product. Component Recognition UL and CSA Compliant with standards RoHS 2002/95/EC 4.1&4.2 2005/747/EC Compliant with standards note Note: In light of item 5 in Annex of 2002/95/EC, “Pb in the glass of cathode ray tubes, electronic components and fluorescent tubes.” and item 13 in Annex of 2005/747/EC, “Lead and cadmium in optical and filter glass.”, the two exemptions are being concerned for Source Photonics transceivers, because Source Photonics transceivers use glass, which may contain Pb, for components such as lenses, windows, isolators, and other electronic components.

Table 2 - Absolute Maximum Ratings Parameter Symbol Min. Typical Max. Unit Notes Storage Ambient Temperature TS -40 - 85 °C Operating Case Temperature TC -5 70 °C 1 Operating Relative Humidity RH 5 95 % Power Supply Voltage VCC 0 4 V Note 1: When ambient temperature is above 60°C, airflow at rate higher than 1m/sec is required. Recommended Operating Conditions Table 3 – Recommended Operating Conditions Parameter Symbol Min. Typical Max. Unit Notes Power Supply Voltage VCC 3.13 3.3 3.47 V Operating Case Temperature TC -5 70 °C 1 Operating Relative Humidity RH 5 95 % Data Rate DR 2.48832 Gbit/s 2 Data Rate Drift -100 +100 PPM Note 1: When ambient temperature is above 60°C, airflow at rate higher than 1m/sec is required. 2: PRBS223-1. Optical Characteristics Table 4 – Optical Characteristics Transmitter Parameter Symbol Min. Typical Max. Unit Notes Centre Wavelength λC 1260 1280 nm Spectral Width (-20dB) ∆λ 1 nm Side Mode Suppression Ratio SMSR 30 dB Average Launch Power POUT 2 7 dBm 1 Average Launch Power-OFF Transmitter POFF -43.5 dBm Extinction Ratio EX 8.2 dB 2 Total Jitter TJ 0.2 UI 2 Rise/Fall Time (20%-80%) TR/TF 140 ps 2,3 Burst Turn On Time TBURST_ON 32 ns 4 Burst Turn Off Time TBURST_OFF 32 ns 4 Optical Return Loss Tolerance -15 dB

Transmitter Reflectance -6 dB Optical Eye Mask Compliant With ITU-T G.987.2 Receiver Operating Wavelength λC 1575 1577 1580 nm Sensitivity PSEN1 -24 dBm

5 PSEN2 -28

Receiver Total Jitter TJ - - 0.7 UI Receiver Deterministic Jitter DJ - - 0.42 UI Loss of Signal Deassert Level PLOSD -29 dBm Loss of Signal Assert Level PLOSA -40 - dBm LOS Hysteresis PLOSD- PLOSA 0.5 6 dB Receiver Reflectance(6) -20 dB WDM Filter Isolation ISO(1550) 38 dB 1550nm ISO(1650) 35 dB 1650nm Notes: 1. The optical power is launched into 9/125um SMF. 2. Measured with PRBS 223-1 test pattern @2.48832Gbps. 3. Measured with the Bessel-Thompson filter OFF. 4. Refer to Timing Parameter Definition in Burst Mode Sequence 5. PSEN1 measured with a PRBS223-1 test pattern@9.95328Gbps,BER≦10 -10 for reference PSEN2 measured with a PRBS223-1 test pattern @9.95328Gbps, BER≦10 6. From external 1260-1280nm to 1575-1580nm 7. From internal 1260-1280nm to 1575-1580nm

Electrical Characteristics

Table 5 – Electrical Characteristics Transmitter Parameter Symbol Min. Typical Max. Unit Notes Power Supply Current ICC_TX 250 mA Data Input Differential Swing VIN 200 1600 mVp-p 1 Input Differential Impedance ZIN 90 100 110 Ω Transmitter Disable Voltage - Low VTDIS, L 0 0.8 V Transmitter Disable Voltage - High VTDIS, H 2.0 Vcc V Transmitter Fault Assert Time T-FAULT-ON 0 0.4 V Transmitter Fault Reset TX_Fault Reset 2.4 Vcc V Power Down Voltage _Low V_PDL 0 0.8

Power Down Voltage _High V_PDH 2.0 VCC TX Power Down Assert Time T_PD assert 512 ns Recovery Time following TX Power Down following TX Sleep T_PD recover 512 ns Receiver Power Supply Current ICC_RX 200 mA Data Output Differential Swing VOUT 600 900 mVP-P 3 Loss of Signal (LOS) Voltage - Low VLOS, L 0 0.8 V Loss of Signal (LOS) Voltage - High VLOS, H 2.4 VCC V Loss of Signal (LOS) Assert Time TASS 100 μs Loss of Signal (LOS) Deassert Time TDAS 100 μs Output Differential Impedance Rout 80 100 120 Time to Initialize 2-Wire Interface 300 ms Time to Initialize 300 ms Notes: 1. Compatible with LVPECL/CML input, AC coupled internally. (See Recommended Interface Circuit) 2. TX _nBRST (See Pin Function Definitions). 3. CML output, AC coupled internally, guaranteed in the full arrange of input optical power (-9dBm to -24dBm) Figure 1, Timing Parameter Definition in Burst Mode Sequence Diagnostics Table 6 – Diagnostics

Parameter Range Accuracy Unit Calibration Temperature -5 to 70 ±3 ºC Internal Voltage 0 to Vcc ±3% V Internal Bias Current 0 to 90(notes) ±10% mA Internal Tx Power 2 to 7 ±3 dB Internal Rx Power -30 to -8 ±2 dB Internal Notes: only for continuous mode Table 7 – EEPROM Serial ID (A0h) Addr. Field Size (Bytes) Name of Field Hex Description 0 1 Identifier 03 SFP+ transceiver 1 1 Ext. Identifier 04 MOD4 2 1 Connector 01 SC 3-10 8 Transceiver 00 10 00 00 00 00 00 00 OC48 11 1 Encoding 03 NRZ 12 1 BR, Nominal 19 2.48832Gbps 13 1 Reserved 00 14 1 Length (9um)-km 14 20(km) 15 1 Length (9um) C8 200(100m) 16 1 Length (50um) 00 Not Support MMF 17 1 Length (62.5um) 00 Not Support MMF 18 1 Length (Copper) 00 Not Support Copper 19 1 Reserved 00 20-35 16 Vendor name 53 4F 55 52 43 45 50 48 4F 54 4F 4E 49 43 53 20 “SOURCEPHOTONICS ”(ASCⅡ) 36 1 Reserved 00 37-39 3 Vendor OUI 00 1F 22 SP vendor OUI 40-55 16 Vendor PN 53 50 50 53 32 37 34 38 46 4E 32 43 44 46 41 20 “SPPS2748FN2CDFA (ASCII) 56-59 4 Vendor Rev X X 20 20 ASCII(“31 30 20 20” means 1.0 Revision) 60-61 2 Wavelength 04 F6 1270nm Laser Wavelength 62 1 Reserved 00 63 1 CC_BASE xx Check sum of byte 0-62 64-65 2 Options 00 0A LOS,TX_FAULT 66 1 BR, max 00 67 1 BR, min 00 68-83 16 Vendor SN xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx ASCII 84-91 8 Date code xx xx xx xx xx xx 20 20 Year(2bytes),Month(2bytes),

Day(2 bytes) 92 1 Diagnostic Monitoring Type 68 Compliant with SFF-8472 V9.5 Externally Calibrated Received power measurement type -Average Power 93 1 Enhanced Options F0 Diagnostics (Optional Alarm/warning flags) Soft TX_FAULT monitoring implemented Soft TX_Disable monitoring implemented Soft RX_LOS monitoring implemented 94 1 SFF-8472 Compliance 02 Diagnostics Compliance(SFF-8472 V9.5) 95 1 CC_EXT Check sum of byte 64-94 96-255 64 Vendor Specific Table 8– Pin Definitions Pin Symbol Name/Description

1 VeeT Module Transmitter Ground (note1)

2 TX_FAULT Module Transmitter Fault

3 TX_nBRST Transmitter Burst Control (note2)

4 SDL 2-Wire Serial Interface Data Line (MOD-DEF2) (note3)

5 SCL 2-Wire Serial Interface Clock (MOD-DEF1)

6 MOD_ABS Module Absent, connected to VeeT or VeeR in the module

7 Tx_SD Tx Signal Detect (note4)

8 RX_LOS Receiver Loss of Signal Indication (in FC designated as RX_LOS, in SONET

designated as LOS, and in Ethernet designated as NOT Signal Detect)

9 PDWN_TX

Power saving of Tx side, On/off time less than 1ms, high active , if not use this feature, main board connection should be NC.(Note5)

10 VeeR Module Receiver Ground

11 VeeR Module Receiver Ground

12 RXD- Receiver Inverted Data Output

13 RXD+ Receiver Non-Inverted Data Output

14 VeeR Module Receiver Ground

15 VCCR Module Receiver 3.3V Supply 16 VCCT Module Transmitter 3.3V Supply

17 VeeT Module Transmitter Ground

18 TXD+ Transmitter Non-Inverted Data Input

19 TXD- Transmitter Inverted Data Input

20 VeeT Module Transmitter Ground

1. The module ground pins, VeeR and VeeT, shall be isolated from the module case. 2. Tx_nburst is an input that is used to shut down the transmitter optical output. 3. MOD-DEF0,1,2. These are the module definition pins. They should be pulled up with a 4.7K-10KΩ resistor on the host board. The pull-up voltage shall be VccT or VccR. 4. Tx Signal Detect, Tx Active State: High. 5. Tx Power saving function timing: Tx_Sleep SFP+ Module PCB Pinout Recommended Host Board Power Supply Circuit TX_Burst TX_Sleep TX_Burst_Off TX_Sleep_On 1ms 1ms

Recommended Interface Circuit Figure 2, Recommended Interface Circuit Mechanical Diagram

Figure 3, Mechanical Diagram Order Information Table9 – Order Information Part No. Application Data Rate Laser Source Fiber Type SPPS-27-48F-N2-CDFA XGPON N1/N2 Class ONT Tx 2.48832Gb/s and Rx 9.95328Gb/s asymmetric 1270nm DFB SMF

Handling Precautions: This device is susceptible to d amage as a result of electrostatic discharge (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 indirect radiation. Legal Notice IMPORTANT NOTICE! All information contained in this document is subject to change without notice, at Source Photonics’ sole and absolute discretion. Source Photonics warrants performance of its products to curr ent specifications only in accordance with the company’s standard one -year warranty; however, specifications designated as “preliminary” are given to describe components only, and Source Photonics expressly disclaims any and all warranties for said product s, including express, implied, and statutory warranties, warranties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the company’s Terms and Conditions of Sale for further warranty information. Source Photonics assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services, or intellectual property described herein. No license, either express or implied, is granted under an y patent right, copyright, or intellectual property right, and Source Photonics makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT intended for use in implantation or other life support applications where ma lfunction may result in injury or death to persons. Source Photonics customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Source Photonics for any damages resulting from such use or sale. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN “AS IS” BASIS. Customer agrees that Source Photonics is not liable for any actual, consequential, exemplary, or other damages arising directly or indirectly from any use of the informatio n contained in this document. Customer must contact Source Photonics to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current. Contact U.S.A. Headquarters

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Chatsworth, CA 91311 USA Tel: +1-818-773-9044 Fax: +1-818-773-0261 sales@sourcephotonics.com China Building #2&5, West Export Processing Zone No. 8 Kexin Road, Hi-Tech Zone Chengdu, 611731, China Tel: +86-28-8795-8788 Fax: +86-28-8795-8789 sales@sourcephotonics.com.cn Taiwan 9F, No 81, Shui Lee Rd. Hsinchu, 300, Taiwan R.O.C. Tel: +886-3-5169222 Fax: +886-3-5169213 sales@sourcephotonics.com.tw © Copyright Source Photonics, Inc. 2007~2009 All rights reserved