sps-34-24t-hp-tdfa Source Photonics, Inc., sps-34-24t-hp-tdfa Datasheet

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sps-34-24t-hp-tdfa

Manufacturer Part Number
sps-34-24t-hp-tdfa
Description
1310/1490 Integrated Diplexer Transceiver
Manufacturer
Source Photonics, Inc.
Datasheet
- Digital Transmitter:
photodetector to monitor laser power for APC loop control.
- Digital Receiver:
output compatibility.
1490nm Downstream
1310 nm Upstream
An APD with TIA is employed for downstream data reception at OC-48 (2488Mbps). A post amplifier is also included for CML
A DFB laser diode is employed for upstream transmission at OC-24 (1244Mbps). The optical transmitter includes a back facet
Diplexer
Optical
Block
WDM
1490 nm APD
Receiver
1310 nm
Laser
TIA
Diplexer Block Diagram
1310/1490 Integrated Diplexer
Transceiver
Features
• Simplex SC Connector, Integrated Diplexer Transceiver
• SFP MSA, digital diagnostics SFF-8472 Compliant
• Voice/Data FTTx ONT/ONU Applications
• Compliant to FSAN G.984.5 Specifications
• 1244 Mbps Tx, 2488 Mbps Rx Asymmetric Data Rate
• Burst Mode Transmission
• TX Burst Mode Detection, TX_SD
• RX Squelch
• Operating case temperature: -40~85℃
• 28 dB link budget; Class B+; 20km reach
• Compliant to IEC-60825 Class 1 laser diode
• RoHS Compliant
• Internal Calibration
Lim
Amp
LDD
.
.
SPS-34-24T-HP-TDFA
Section
Section
Rx
Tx
DS-6284 Rev 01 2010-11-11
Rx Data
Tx Data

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sps-34-24t-hp-tdfa Summary of contents

Page 1

... WDM 1310 nm Upstream 1490nm Downstream Diplexer Optical Block SPS-34-24T-HP-TDFA 1310/1490 Integrated Diplexer Transceiver Features • Simplex SC Connector, Integrated Diplexer Transceiver • SFP MSA, digital diagnostics SFF-8472 Compliant • Voice/Data FTTx ONT/ONU Applications • Compliant to FSAN G.984.5 Specifications • ...

Page 2

... ESD Sensitivity (Human Body Model) Lead Soldering Temperature Vcc_Rx Vcc_Tx Module Characteristics Table 2 - Module Characteristics Parameter 1310nm Tx to 1490nm Rx Crosstalk 1555nm Rx to 1490nm Isolation G.984.5 Wavelength Blocking Filter (WBF) Total TX and RX Supply Current SPS-34-24T-HP-TDFA Minimum Maximum - 95% - 1000 - 260º ...

Page 3

... Transmitter Output Eye Optical Rise and Fall Time Side Mode Suppression Ration (SMSR) Center Wavelength -20dB Spectral Width Differential Input Voltage Input Impedance Common-Mode Input Voltage Tx Burst Enable Time Tx Burst Disable Time Jitter Generation SPS-34-24T-HP-TDFA Minimum Typical Maximum 3.14 3.30 3.46 - 1244.16 - 0.5 ...

Page 4

... SPS-34-24T-HP-TDFA Unit Notes V cc referenced to GND_RX V Mbps nm dBm -10 23 BER≤10 , PRBS 2 -1, 50% duty cycle dBm ps 20% to 80% dBm Transition during increasing light dBm Transition during decreasing light dB mV CML output, ac coupled LVTTL with internal pull up resistor. ...

Page 5

... Figure 2 – Recommended interface circuit Notes LVTTL, open collector serial data line from the I bus to the on board Microcontroller. LVTTL, open collector serial clock line from the I bus to the on board Microcontroller. 400kbps max. data rate. VccT (16) SPS-34-24T-HP-TDFA VccR (15) +3.3V TD+ (18) Laser Driver R3 (BM) TD- (19) ...

Page 6

... VeeT Note 1. This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10K ohms to a Host_Vcc on the host board Signal Detect, TX Active State: High. SPS-34-24T-HP-TDFA Definition Module Transmitter Ground Module Transmitter Fault Transmitter Burst Control, Active High ...

Page 7

... Pin Assignment Recommended Host Board Power Supply Circuit Figure 4, Recommended Host Board Power Supply Filtering Network SPS-34-24T-HP-TDFA Figure 3, SFP Pin View (Golden Finger) DS-6284 Rev 01 2010-11-11 ...

Page 8

... Parameter Temperature Voltage Bias Current Tx Power Rx Power Note 1. Temperature and voltage are measured internal to the transceiver. 2. Bias monitor is specified by nominal bias value at continuous mode. EEPROM information SPS-34-24T-HP-TDFA Range Accuracy -40 to 100 ± Vcc ± 100 ±10 ± ...

Page 9

... Diagnostic Monitoring Enhanced Options SPS-34-24T-HP-TDFA Hex Identifier 03 Ext. Identifier 04 Connector 01 Transceiver Encoding 03 BR, Nominal 0C Reserved Reserved ...

Page 10

... RX_PWR(0) Calibration TX_I(Slope) Calibration TX_I(Offset) Calibration TX_PWR(Slope) Calibration SPS-34-24T-HP-TDFA CC_EXT xx Name of Field Hex Temp High Alarm 64 00 Temp Low Alarm CE 00 Temp High Warning 5A 00 Temp Low Warning D8 00 Voltage High Alarm 8C A0 Voltage Low Alarm ...

Page 11

... Temperature too high alarm 70.6 1bit Temperature too low alarm 112 70.5 1bit 70.4 1bit 70.3 1bit BIASMON too high alarm SPS-34-24T-HP-TDFA 00 00 T(Slope) Calibration 01 00 T(Offset) Calibration 00 00 V(Slope) Calibration 01 00 V(Offset) Calibration 00 00 Reserved Checksum Supply Voltage ...

Page 12

... Reserved interrupt status bit 75.2 1bit Reserved interrupt status bit 75.1 1bit Reserved interrupt status bit 75.0 1bit Reserved interrupt status bit 118 76 1 119 77 1 120 78 8 SPS-34-24T-HP-TDFA Reserved 00 Reserved VCC too high warning x ...

Page 13

... Mechanical Diagram SPS-34-24T-HP-TDFA DS-6284 Rev 01 2010-11-11 ...

Page 14

... GND ≤ (VIN or VOUT) ≤ VCC. Unused inputs must always be tied to an appropriate logic voltage (e.g. 7 either GND or VCC). Unused outputs must be left open. SPS-34-24T-HP-TDFA GPON ONT diplexer optical transceiver, SFP, Industrial temperature range operation Description DS-6284 Rev 01 2010-11-11 ...

Page 15

... THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN ”AS IS” BASIS event will Source Photonics be liable for damages arising directly from any use of the information contained in this document. Contact S P OURCE HOTONICS 20550 ORDHOFF 91311 HATSWORTH sales@sourcephotonics.com Tel: 818-773-9044 Fax: 818-576-9486 Or visit our website: http://www.sourcephotonics.com SPS-34-24T-HP-TDFA DS-6284 Rev 01 2010-11-11 ...

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