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AFBR-734ASMZ optical transceiver supports high speed serial links over multi-mode optical fiber at 25.78Gb/s (the serial line rate of 25GE). The product is compliant with Small Form Pluggable industry agreements SFP and SFP28 for mechanical and low speed electrical specifications. High speed electrical and optical specifications are compliant with IEEE 802.3 for 25GBASE-SR.

The AFBR-734ASMZ is a 850nm transceiver which ensures compliance with 25GBASE-SR specifications. Per the requirements of 25GE, internal clock and data recovery circuits (CDRs) are present on both electrical input and electrical output of this transceiver. These CDRs will lock at 25.78Gb/s and cannot be bypassed.

Digital diagnostic monitoring information (DMI) is present in the AFBR-734ASMZ per the requirements of SFF-8472, providing real time monitoring information of transceiver laser, receiver and environment conditions over a SFF-8419 2-wire serial interface.

Features

Compliant to RoHS directives

850nm Vertical Cavity Surface Emitting Laser (VCSEL)

Class 1 eye safe per IEC60825-1 and CDRH

Wide temperature range (0°C to 85°C)

LC duplex connector optical interface conforming to ANSI TIA/EIA604-10 (FOCIS 10A)

Diagnostic features per SFF-8472 “Diagnostic Monitoring Interface for Optical Transceivers”

Enhanced operational features including variable electrical EQ/emphasis settings

Real time monitoring of:

Transmitter average optical power

Received average optical power

Laser bias current

Temperature

Supply Voltage

SFP28 mechanical specifications per SFF-8432

SFP28 compliant low speed interface per SFF-8419

25GBASE-SR compliant optical link distances

Applications

Ethernet switches (director, stand alone, blade)

Ethernet NIC Cards/Adaptors

Port side connections

Inter-switch or inter-chassis aggregated links

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.