Description
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HFBR-5963LZ/ALZ
Multimode Small Form Factor Transceivers for ATM, FDDI,Fast Ethernet and SONET OC-3/SDH STM-1 with LC Connector
Description
The HFBR-5963xxZ transceiver provides the system designer with a product to implement a range of solutions for multimode fber Fast Ethernet and SONET OC-3 (SDH STM-1) physical layers for ATM and other services.
This transceiver is supplied in the industry standard 2 x5 DIP style with an LC fber connector interface with an external connector shield.
Applications
? SONET/SDH equipment interconnect, OC-3/SDH STM-1 rate
? Fast Ethernet
? Multimode fber ATM backbone links
Features
? RoHS compliant
? Multisourced 2 x 5 package style
? Operates with 62.5/125 mm and 50/125 mm multimode fber
? Single +3.3 V power supply
? Wave solder and aqueous wash process compatibility
? Manufactured in an ISO 9001 certifed facility
? Full compliance with ATM Forum
? UNI SONET OC-3 multimode fber physical layer specifcation
? Full compliance with the optical performance requirements of the FDDI PMD standard
? Full compliance with the optical performance requirements of 100Base-FX version of IEEE802.3u
? +3.3 V TTL signal detect output
? Temperature range:
0 ¡ãC to +70 ¡ãC HFBR-5963LZ
-40 ¡ãC to +85 ¡ãC HFBR-5963ALZ
Transmitter Section
The transmitter section of the HFBR-5963xxZ utilizes a 1300 nm InGaAsP LED. This LED is packaged in the optical
subassembly portion of the transmitter section. It is driven by a custom silicon IC which converts di?erential PECL logic signals, ECL referenced (shifted) to a +3.3 V
supply, into an analog LED drive current.
Receiver Section
The receiver section of the HFBR-5963xxZ utilizes an InGaAs PIN photodiode coupled to a custom silicon tran simpedance preamplifer IC. It is packaged in the optical
subassembly portion of the receiver.This PIN/preamplifer combination is coupled to a custom quantizer IC which provides the fnal pulse shaping for
the logic output and the signal detect function. The data output is di?erential. The data output is PECL compatible, ECL referenced (shifted) to a +3.3 V power supply.
The receiver outputs, data output and data out bar, are squelched at signal detect deassert. The signal detect output is single ended. The signal detect circuit works by sensing the level of the received signal and comparing this level to a reference. The SD output is +3.3 V TTL.
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.