AFCT-57V6NSZ SFP Optical Module LC Optical Transceiver at Extended Link Lengths
AFAFCT-57V6NSZ SFP Optical Module LC Optical Transceiver at Extended Link Lengths
| Specifications: | AFCT-57V6NSZ |
| Product Class: | Fiber Optics |
| Product Family: | Optical Transceivers |
| Product Series: | SFP |
| Product Name: | SFP Optical Transceivers |
| Status Available: | Active |
| RoHS: | RoHS-6 Compliance |
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Specifications:
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Data Rate: |
1.25 Gbps |
| Wavelength: | 1550nm |
| Maximun Distance: | 40000m |
| Fiber Type: | Singlemode Glass |
| Emitter: | DWDM EML |
| Voltage-Supply: | 3.3V |
| Applications: | Ethernet |
| Connector Type: | LC Duplex |
| Mounting Type: | Pluggable,SFP |
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant |
| Moisture Sensitivity Level(MSL): | 1 (Unlimited) |
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Feature Description:
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• Gigabit Ethernet transceiver
• RoHS Compliant
• IEEE 802.3z, 1000BASE-ZX
• Extended transmission distance up to 40 km
• Compliant with SFP Multi Source Agreement (MSA)
• Duplex-LC optical interface
• 1550 nm DFB-LD
• 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 +3.3 Volt supply operation
• Low power dissipation
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Description:
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The AFCT-57V6NSZ transceiver is a specially customised low-cost and hot-pluggable SFP MSA-compliant optical interconnect module for Gigabit Ethernet applications at transmission distances up to 40km.
The AFCT-57V6NSZ implements the serial portion of the physical layer, and supports the features shown below The AFCT-57V6NSZ 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-57V6NSZ also contains transmitter, receiver and control electronics.
Singlemode optical fiber, with LC connectors, is recommended as the communication media. The AFCT- 57V6NSZ has a digital diagnostic monitoring (DDM) function in accordance with SFF-8472 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-57V6NSZ SFP.
Figure 1 shows a simplified block diagram of the AFCT- 57V6NSZ electronics.
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Applications:
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• 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
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