HFCT-711XPD

HFCT-711XPD Datasheet

HFCT-711XPD Multi-rate 1310 nm XFP 10 Gbit/s Optical Transceiver

Part	Datasheet
HFCT-711XPD	HFCT-711XPD (pdf)

PDF Datasheet Preview
HFCT-711XPD Multi-rate 1310 nm XFP 10 Gbit/s Optical Transceiver Data Sheet • Compliant to XFP MSA • Multi-protocol multi-bitrate compliant - Compliant to SONET/SDH OC-192/STM-64 rate Gb/s, Telcordia GR-253-CORE SR-1, ITU-T G.691 I64.1 - Compliant to IEEE 802.3ae 10GBASE-LR for 10GbE, Gb/s - Compliant to 10GFC 1310 nm Serial PMD, type 1200SM-LL-L, Gb/s - Compatible with 10.7Gb/s and 11.3Gb/s operation for FEC functionality • Uncooled 1310 nm DFB Laser and PIN Photodiode • Compliant XFI 10G Serial electrical interface • LC Duplex optical connector interface conforming to ANSI TIA/EIA604-10 FOCIS 10 • 1.5W typical power dissipation • Superior Thermal and EMI performance to support high port densities • Customizable clip-on heatsink to support a variety of line card environments • -5 to +70 °C case operating temperature range • Capable of extended temperature -10°C to +85°C, Case temperature operation • Hardware pins are available for the following control signals - Transmitter disable - Module power down/reset - Receiver loss of signal - Module not ready - programmable interrupt • 2-wire serial management interface provides real time monitors of - Transmitted Optical Power - Received Optical Power - Laser Bias Current - Module Temperature - Supply Voltage - Laser Temperature • Link Lengths up to 10 km with 9 µm SMF • IEC 60825-1 Class 1/CDRH Class 1 laser eye safe Note Long term reliability at elevated temperatures is not guaranteed” Applications • Fiber Channel Switches • Host Bus Adapter Cards • Mass Storage System and Server I/O • Optical Cross Connect Switches • Next generation SONET/SDH ADMs • Core Routers The product offers digital diagnostics using the 2-wire serial interface defined in the XFP MSA. The product provides real time temperature module and laser , supply voltage, laser bias current, laser average output power and received input power. The digital diagnostic interface also adds the ability to disable the transmitter TX_DIS , power down the module, monitor for module faults and monitor for Receiver Loss of Signal RX_LOS . Transmitter disable, interrupt, power down/reset, receiver loss of signal and module not ready are also hard wired pins on the 30-pin right angle connector. Installation The HFCT-711XPD is hot-pluggable, allowing the module to be installed while the host system is operating and on-line. The attach heatsink is designed to clip on to the XFP cage without a module present. Upon insertion, the transceiver housing makes initial contact with the host board XFP cage, mitigating potential damage due to Electro-Static Discharge ESD . Once fully inserted into the XFP cage, the top surface of the XFP module makes contact with the heatsink through a cutout in the top of the cage ensuring an effective thermal path for module heat. Functional Description Transmitter Section The transmitter section includes a 1310 nm DFB Distributed Feedback Laser light source, a transmitter driver circuit and a signal conditioner circuit on the TX data inputs. See Figure 1 Optical connection to the transmitter is provided via a LC connector. The optical output is controlled by a custom IC that detects the laser output via the monitor photodiode. This IC provides both dc and ac current drive to the laser to ensure correct modulation, eye diagram and extinction ratio over temperature, supply voltage and operating life. TX_DIS Asserting pin 5, TX_DIS, will disable the transmitter optical output. The transmitter output can also be disabled and monitored via the two-wire serial. Eye Safety Circuit Under normal operating conditions laser power will be maintained below Class 1 eye-safety limits. Should a catastrophic laser fault occur and optical power become uncontrolled, the micro-controller will detect the fault, shut down the laser, power down the module and assert the hard-wired MOD_NR flag. The TX_FAULT output in the 2-wire serial interface will also be asserted. Optical receptacles Analog signal conditioners Electrical connector Heat sink Laser RF driver Mon. PIN TOSA CW driver Signal Conditioner EEPROM Micro controller Power supply control TIA ROSA Main housing Signal Conditioner Figure Transceiver Functional Diagram +3.3V An Evaluation Kit and Reference Designs are available to assist in evaluation of the HFCT-711XPD. Please contact your local Field Sales representative for availability and ordering details. Regulatory Compliance The transceiver Regulatory Compliance performance is provided in Table 2 as a figure of merit to assist the designer. The overall equipment design will determine the certification level. Electrostatic Discharge ESD There are two conditions in which immunity to ESD damage is important. Table 13 documents the ESD immunity to both of these conditions. The first condition is static discharge to the transceiver during handling such as when the transceiver is inserted into the transceiver port. To protect the transceiver, it is important to use normal ESD handling precautions including the use of grounded wrist straps, work benches, and floor mats in ESD controlled areas. The ESD sensitivity of the HFCT-711XPD is compatible with typical industry production environments. The second condition is static discharge to the exterior of the host equipment chassis after installation. To the extent that the duplex LC optical interface is exposed to the outside of the host equipment chassis, it may be subject to system-level ESD requirements. The ESD performance of the HFCT-711XPD exceeds typical industry standards. Immunity The transceivers have a shielded design to provide excellent immunity to radio-frequency electromagnetic fields which may be present in some operating environments. Electromagnetic Interference EMI Most equipment designs using the HFCT-711XPD are subject to the requirements of the FCC in the United States, CENELEC EN55022 CISPR 22 in Europe and VCCI in Japan. The metal housing and shielded design of the HFCT-711XPD minimizes EMI and provides excellent EMI performance. Table Regulatory Compliance Electrostatic Discharge ESD to the exterior of the XFP module Electrostatic Discharge ESD to the Optical Connector Test Method JEDEC JESD22-A114-B GR1089 Electrostatic Discharge ESD to the Optical Connector Electromagnetic Interference EMI Immunity Variation of IEC 801-2 FCC Class B CENELEC EN55022 Class B CISPR 22A VCCI Class 1 Variation of IEC 61000-4-3 Laser Eye Safety and Equipment Type Testing US FDA CDRH AEL Class 1 US21 CFR, Subchapter J per Paragraphs and IEC EN60825-1 1994 + A11+A2 IEC EN60825-2 1994 + A1 IEC EN60950 1992 + A1 + A2 + A3 + A4 + A11 Component Recognition Underwriters Laboratories and Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment Performance 1000 Volts 10 discharges of both polarities of 8 KV on the electrical faceplate with device inserted into a panel. Air discharge of 15 kV min contact to connector w/o damage System margins are dependent on customer board and chassis design. Less than dB of Rx sensitivity degradation and less than 10% margin reduction of Tx mask at 10 V/m, 10 MHZ to 1 GHz w/o chassis enclosure CDRH certification # 9521220-100 TUV file # 933/510312/02 UL certificate number 05012004-E173874 Eye Safety The HFCT-711XPD transceivers provide Class 1 eye safety by design. Avago Technologies has tested the transceiver design for regulatory compliance, under normal operating conditions and under single fault conditions. See Table Flammability The HFCT-711XPD is compliant to UL 94V-0. Customer Manufacturing Processes The module is pluggable and is not designed for aqueous wash, IR reflow or wave soldering processes. Caution The HFCT-711XPD contains no user serviceable parts. Tampering with or modifying the performance of the HFCT-711XPD will result in voided product warranty. It may also result in improper operation of the HFCT711XPD circuitry, and possible overstress of the laser source. Device degradation or product failure may result. Connection of the HFCT-711XPD to a non-approved optical source, operating above the recommended absolute maximum conditions may be considered an act of modifying or manufacturing a laser product. The person s performing such an act is required by law to recertify and reidentify the laser product under the provisions of U.S. 21 CFR Subchapter J and the TUV. Ordering Information Please contact your local field sales engineer or one of Avago Technologies franchised distributors for ordering information. For technical information, please visit Avago Technologies ’ WEB page at For information related to XFP MSA documentation visit For product information and a complete list of distributors, please go to our web site Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright 2006 Avago Technologies Pte. All rights reserved. Obsoletes 5989-2379EN AV01-0126EN - May 3, 2006

PDF Datasheet Preview

HFCT-711XPD Multi-rate 1310 nm XFP 10 Gbit/s Optical Transceiver

Data Sheet
• Compliant to XFP MSA
• Multi-protocol multi-bitrate compliant
- Compliant to SONET/SDH OC-192/STM-64 rate Gb/s, Telcordia GR-253-CORE SR-1, ITU-T G.691 I64.1 - Compliant to IEEE 802.3ae 10GBASE-LR for 10GbE, Gb/s - Compliant to 10GFC 1310 nm Serial PMD, type 1200SM-LL-L, Gb/s - Compatible with 10.7Gb/s and 11.3Gb/s operation for FEC functionality
• Uncooled 1310 nm DFB Laser and PIN Photodiode
• Compliant XFI 10G Serial electrical interface
• LC Duplex optical connector interface conforming to ANSI TIA/EIA604-10 FOCIS 10
• 1.5W typical power dissipation
• Superior Thermal and EMI performance to support high port densities
• Customizable clip-on heatsink to support a variety of line card environments
• -5 to +70 °C case operating temperature range
• Capable of extended temperature -10°C to +85°C, Case
temperature operation**
• Hardware pins are available for the following control
signals - Transmitter disable - Module power down/reset - Receiver loss of signal - Module not ready - programmable interrupt
• 2-wire serial management interface provides real time monitors of - Transmitted Optical Power - Received Optical Power - Laser Bias Current - Module Temperature - Supply Voltage - Laser Temperature
• Link Lengths up to 10 km with 9 µm SMF
• IEC 60825-1 Class 1/CDRH Class 1 laser eye safe

Note ** Long term reliability at elevated temperatures is not guaranteed”

Applications
• Fiber Channel Switches
• Host Bus Adapter Cards
• Mass Storage System and Server I/O
• Optical Cross Connect Switches
• Next generation SONET/SDH ADMs
• Core Routers

The product offers digital diagnostics using the 2-wire serial interface defined in the XFP MSA. The product provides real time temperature module and laser , supply voltage, laser bias current, laser average output power and received input power. The digital diagnostic interface also adds the ability to disable the transmitter TX_DIS , power down the module, monitor for module faults and monitor for Receiver Loss of Signal RX_LOS . Transmitter disable, interrupt, power down/reset, receiver loss of signal and module not ready are also hard wired pins on the 30-pin right angle connector.

Installation

The HFCT-711XPD is hot-pluggable, allowing the module to be installed while the host system is operating and on-line. The attach heatsink is designed to clip on to the XFP cage without a module present.

Upon insertion, the transceiver housing makes initial contact with the host board XFP cage, mitigating potential damage due to Electro-Static Discharge ESD . Once fully inserted into the XFP cage, the top surface of the XFP module makes contact with the heatsink through a cutout in the top of the cage ensuring an effective thermal path for module heat.

Functional Description

Transmitter Section

The transmitter section includes a 1310 nm DFB Distributed Feedback Laser light source, a transmitter driver circuit and a signal conditioner circuit on the TX data inputs. See Figure 1 Optical connection to the transmitter is provided via a LC connector. The optical output is controlled by a custom IC that detects the laser output via the monitor photodiode. This IC provides both dc and ac current drive to the laser to ensure correct modulation, eye diagram and extinction ratio over temperature, supply voltage and operating life.

TX_DIS

Asserting pin 5, TX_DIS, will disable the transmitter optical output. The transmitter output can also be disabled and monitored via the two-wire serial.

Eye Safety Circuit

Under normal operating conditions laser power will be maintained below Class 1 eye-safety limits. Should a catastrophic laser fault occur and optical power become uncontrolled, the micro-controller will detect the fault, shut down the laser, power down the module and assert the hard-wired MOD_NR flag. The TX_FAULT output in the 2-wire serial interface will also be asserted.

Optical receptacles Analog signal
conditioners Electrical connector

Heat sink

Laser

RF driver

Mon. PIN TOSA

CW driver

Signal Conditioner

EEPROM

Micro controller

Power
supply
control

TIA ROSA

Main housing

Signal Conditioner

Figure Transceiver Functional Diagram
+3.3V
An Evaluation Kit and Reference Designs are available to assist in evaluation of the HFCT-711XPD. Please contact your local Field Sales representative for availability and ordering details.

Regulatory Compliance

The transceiver Regulatory Compliance performance is provided in Table 2 as a figure of merit to assist the designer. The overall equipment design will determine the certification level.

Electrostatic Discharge ESD

There are two conditions in which immunity to ESD damage is important. Table 13 documents the ESD immunity to both of these conditions.

The first condition is static discharge to the transceiver during handling such as when the transceiver is inserted into the transceiver port. To protect the transceiver, it is important to use normal ESD handling precautions including the use of grounded wrist straps, work benches, and floor mats in ESD controlled areas. The ESD sensitivity
of the HFCT-711XPD is compatible with typical industry production environments.

The second condition is static discharge to the exterior of the host equipment chassis after installation. To the extent that the duplex LC optical interface is exposed to the outside of the host equipment chassis, it may be subject to system-level ESD requirements.

The ESD performance of the HFCT-711XPD exceeds typical industry standards.

Immunity

The transceivers have a shielded design to provide excellent immunity to radio-frequency electromagnetic fields which may be present in some operating environments.

Electromagnetic Interference EMI

Most equipment designs using the HFCT-711XPD are subject to the requirements of the FCC in the United States, CENELEC EN55022 CISPR 22 in Europe and VCCI in Japan. The metal housing and shielded design of the HFCT-711XPD minimizes EMI and provides excellent EMI performance.

Table Regulatory Compliance

Electrostatic Discharge ESD to the exterior of the XFP module

Electrostatic Discharge ESD to the Optical Connector

Test Method

JEDEC JESD22-A114-B

GR1089

Electrostatic Discharge ESD to the Optical Connector Electromagnetic Interference EMI

Immunity

Variation of IEC 801-2

FCC Class B CENELEC EN55022 Class B CISPR 22A VCCI Class 1

Variation of IEC 61000-4-3

Laser Eye Safety and Equipment Type Testing

US FDA CDRH AEL Class 1 US21 CFR, Subchapter J per Paragraphs and

IEC EN60825-1 1994 + A11+A2 IEC EN60825-2 1994 + A1 IEC EN60950 1992 + A1 + A2 + A3 + A4 + A11

Component Recognition

Underwriters Laboratories and Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment

Performance
1000 Volts
10 discharges of both polarities of 8 KV on the electrical faceplate with device inserted into a panel. Air discharge of 15 kV min contact to connector w/o damage System margins are dependent on customer board and chassis design.

Less than dB of Rx sensitivity degradation and less than 10% margin reduction of Tx mask at 10 V/m, 10 MHZ to 1 GHz w/o chassis enclosure CDRH certification # 9521220-100 TUV file # 933/510312/02

UL certificate number 05012004-E173874
Eye Safety The HFCT-711XPD transceivers provide Class 1 eye safety by design. Avago Technologies has tested the transceiver design for regulatory compliance, under normal operating conditions and under single fault conditions. See Table Flammability The HFCT-711XPD is compliant to UL 94V-0. Customer Manufacturing Processes The module is pluggable and is not designed for aqueous wash, IR reflow or wave soldering processes. Caution The HFCT-711XPD contains no user serviceable parts. Tampering with or modifying the performance of the HFCT-711XPD will result in voided product warranty. It may also result in improper operation of the HFCT711XPD circuitry, and possible overstress of the laser source. Device degradation or product failure may result. Connection of the HFCT-711XPD to a non-approved optical source, operating above the recommended absolute maximum conditions may be considered an act of modifying or manufacturing a laser product. The person s performing such an act is required by law to recertify and reidentify the laser product under the provisions of U.S. 21 CFR Subchapter J and the TUV. Ordering Information Please contact your local field sales engineer or one of Avago Technologies franchised distributors for ordering information. For technical information, please visit Avago Technologies ’ WEB page at For information related to XFP MSA documentation visit

For product information and a complete list of distributors, please go to our web site Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright 2006 Avago Technologies Pte. All rights reserved. Obsoletes 5989-2379EN AV01-0126EN - May 3, 2006

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Datasheet ID: HFCT-711XPD 520321