AFCT-57V6USZ

AFCT-57V6USZ Datasheet

AFCT-57V6USZ Small Form Factor Pluggable SFP LC Optical Transceiver for 1.25GBd Ethernet at Extended Link Lengths Up to 80km

Part	Datasheet
AFCT-57V6USZ	AFCT-57V6USZ (pdf)

Related Parts	Information
AFCT-57V6AUSZ	AFCT-57V6AUSZ

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AFCT-57V6USZ Small Form Factor Pluggable SFP LC Optical Transceiver for 1.25GBd Ethernet at Extended Link Lengths Up to 80km Data Sheet The Avago Technologies AFCT-57V6USZ transceiver is a low-cost and hot-pluggable SFP MSA-compliant optical interconnect module for Gigabit Ethernet applications at transmission distances up to 80km [1, The AFCT-57V6USZ implements the serial portion of the physical layer, and supports the features shown below The AFCT-57V6USZ features differential serial I/O interface lines that are AC-coupled signals. Avago’s design of the long wavelength SFP module uses a 1550 nm distributed feedback DFB laser diode LD and takes advantage of an integrated preamplifier/photo-detector. The AFCT-57V6USZ also contains transmitter, receiver and control electronics. Singlemode optical fiber, with LC connectors, is recommended as the communication media. The AFCT57V6USZ has a digital diagnostic monitoring DDM function in accordance with SFF-8472 [3] which allows monitoring operating temperature, supply voltage, laser bias current, transmitter optical output power and optical received power in real time via a serial-ID interface. On the following page, Table1 lists the general specifications for the AFCT-57V6USZ. Figure 1 shows a simplified block diagram of the AFCT57V6USZ electronics • Ethernet switches • Multi-service switches and routers • Broadband aggregation and wireless infrastructure • Switched backplane applications • High Speed Interface for server farms • Metro access switch GbE connections • Gigabit Ethernet transceiver • RoHS-6 Compliant • IEEE 802.3z, 1000BASE-ZX • Extended transmission distance up to 80 km • Compliant with SFP Multi Source Agreement MSA • Duplex-LC optical interface • 1550 nm DFB-LD with isolator • Serial ID • Digital Diagnostic Monitoring interface • Bail delatch for easy removal from cage • Available in industrial temperature range -40 to +85°C • Immune to ESD, RF fields, and Vcc noise • Designed for very low RF emissions • Class 1 laser safety • AC-coupled differential serial I/O interface • Single Volt supply operation • Low power dissipation Related Products • AFBR-5715xZ family 850 nm GBd V multimode SFP Gigabit Ethernet transceivers with DMI • AFCT-5715xZ GBd Ethernet 1000Base-LX SFP with DMI MOD_DEF[1] MOD_DEF[2] TD + 100 ohm TX_DISABLE TX_FAULT Module Definition A0h Digital Diagnostic Monitoring Interface Modulation Bias Circuit Control Circuit DC Bias Circuit APC Circuit Transmitter DFB-LD Monitor PD Optical Connector Optical Output RD + RD RX_LOS Limiting Amp Level Detector TZ AMP Receiver PIN-PD Figure AFCT-57V6USZ Simplified Block Diagram Table General AFCT-57V6USZ Specifications The electrical connection is provided by a card edge connector which mates with a corresponding socket In addition the transceiver fits a cage assembly [1] which also functions as an EMI shield. Contact an Avago sales office for cable, electrical connector, cage and accessory ordering information. Physical Description Figure 14 shows the mechanical outline of the Avago AFCT-57V6USZ SFP. For a complete description of the footprint standards, refer to the MSA specification Laser Eye Safety The Avago AFCT-57V6USZ module is a Class 1 laser product under the requirements of IEC 608251:1993+A1:1997+A2:2001 and U. S. 21 CFR and except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001, when used as specified by Avago. Class 1 products are considered to be safe. Caution -Use of controls or adjustment or performance of procedures other than those specified herein may result in hazardous radiation exposure. Any modification, adjustment, or use of the AFCT-57V6USZ module not specified by Avago may void the certification of the product and constitute an act of new manufacturing of a laser product under 21 CFR Subchapter J, and as such will require recertification by the new manufacturer. This includes operation beyond the Absolute Maximum Ratings listed in Table Regulatory Information This product is under testing with respect to American and European product safety and electromagnetic compatibility regulations. For further information regarding regulatory certification, refer to the SFP Regulatory Specification [7] and SFP Application Note [6], or contact the Avago sales office. References [1] Small Form-factor Pluggable SFP Transceiver Multi Source Agreement, September 14, 2000 [2] IEEE 802.3z Media Access Control MAC Parameters, Physical Layer, Repeater and Management Parameters for 1000Mb/s Operation. [4] A. Widmer & P. Franaszek, “A DC-balanced, partitionedblock, 8B/10B transmission code “IBM Journal of Research & Development”, Vol. 27, No. 5, Pg. 440-451, Sept. [5] TIA/EIA-604-10, “FOCIS 10, Fiber Optic Connector Intermateability Standard”, 1999 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 in the United States and other countries. Data subject to change. Copyright 2005-2009 Avago Technologies. All rights reserved. AV02-0056EN - March 25, 2009

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AFCT-57V6USZ Small Form Factor Pluggable SFP LC Optical Transceiver for 1.25GBd Ethernet at Extended Link Lengths Up to 80km

Data Sheet

The Avago Technologies AFCT-57V6USZ transceiver is a low-cost and hot-pluggable SFP MSA-compliant optical interconnect module for Gigabit Ethernet applications at transmission distances up to 80km [1,

The AFCT-57V6USZ implements the serial portion of the physical layer, and supports the features shown below The AFCT-57V6USZ features differential serial I/O interface lines that are AC-coupled signals. Avago’s design of the long wavelength SFP module uses a 1550 nm distributed feedback DFB laser diode LD and takes advantage of an integrated preamplifier/photo-detector. The AFCT-57V6USZ also contains transmitter, receiver and control electronics.

Singlemode optical fiber, with LC connectors, is recommended as the communication media. The AFCT57V6USZ has a digital diagnostic monitoring DDM function in accordance with SFF-8472 [3] which allows monitoring operating temperature, supply voltage, laser bias current, transmitter optical output power and optical received power in real time via a serial-ID interface.

On the following page, Table1 lists the general specifications for the AFCT-57V6USZ.

Figure 1 shows a simplified block diagram of the AFCT57V6USZ electronics
• Ethernet switches
• Multi-service switches and routers
• Broadband aggregation and wireless infrastructure
• Switched backplane applications
• High Speed Interface for server farms
• Metro access switch GbE connections
• Gigabit Ethernet transceiver
• RoHS-6 Compliant
• IEEE 802.3z, 1000BASE-ZX
• Extended transmission distance up to 80 km
• Compliant with SFP Multi Source Agreement MSA
• Duplex-LC optical interface
• 1550 nm DFB-LD with isolator
• Serial ID
• Digital Diagnostic Monitoring interface
• Bail delatch for easy removal from cage
• Available in industrial temperature range
-40 to +85°C
• Immune to ESD, RF fields, and Vcc noise
• Designed for very low RF emissions
• Class 1 laser safety
• AC-coupled differential serial I/O interface
• Single Volt supply operation
• Low power dissipation

Related Products
• AFBR-5715xZ family 850 nm GBd V multimode SFP Gigabit Ethernet transceivers with DMI
• AFCT-5715xZ GBd Ethernet 1000Base-LX SFP with DMI

MOD_DEF[1] MOD_DEF[2]

TD + 100 ohm

TX_DISABLE TX_FAULT

Module Definition A0h

Digital Diagnostic

Monitoring Interface

Modulation Bias Circuit

Control Circuit

DC Bias Circuit

APC Circuit

Transmitter

DFB-LD

Monitor PD

Optical Connector

Optical Output

RD + RD RX_LOS

Limiting Amp

Level Detector

TZ AMP

Receiver

PIN-PD

Figure AFCT-57V6USZ Simplified Block Diagram

Table General AFCT-57V6USZ Specifications
The electrical connection is provided by a card edge connector which mates with a corresponding socket In addition the transceiver fits a cage assembly [1] which also functions as an EMI shield. Contact an Avago sales office for cable, electrical connector, cage and accessory ordering information.

Physical Description

Figure 14 shows the mechanical outline of the Avago AFCT-57V6USZ SFP. For a complete description of the footprint standards, refer to the MSA specification

Laser Eye Safety

The Avago AFCT-57V6USZ module is a Class 1 laser product under the requirements of IEC 608251:1993+A1:1997+A2:2001 and U. S. 21 CFR and except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001, when used as specified by Avago. Class 1 products are considered to be safe.

Caution -Use of controls or adjustment or performance of procedures other than those specified herein may result in hazardous radiation exposure. Any modification, adjustment, or use of the AFCT-57V6USZ module not specified by Avago may void the certification of the product and constitute an act of new manufacturing of a laser product under 21 CFR Subchapter J, and as such will require recertification by the new manufacturer. This includes operation beyond the Absolute Maximum Ratings listed in Table

Regulatory Information

This product is under testing with respect to American and European product safety and electromagnetic compatibility regulations. For further information regarding regulatory certification, refer to the SFP Regulatory Specification [7] and SFP Application Note [6], or contact the Avago sales office.

References
[1] Small Form-factor Pluggable SFP Transceiver Multi Source Agreement, September 14, 2000
[2] IEEE 802.3z Media Access Control MAC Parameters, Physical Layer, Repeater and Management Parameters for 1000Mb/s Operation.
[4] A. Widmer & P. Franaszek, “A DC-balanced, partitionedblock, 8B/10B transmission code “IBM Journal of Research & Development”, Vol. 27, No. 5, Pg. 440-451, Sept.
[5] TIA/EIA-604-10, “FOCIS 10, Fiber Optic Connector Intermateability Standard”, 1999

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 in the United States and other countries. Data subject to change. Copyright 2005-2009 Avago Technologies. All rights reserved. AV02-0056EN - March 25, 2009

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Datasheet ID: AFCT-57V6USZ 520067