Agilent HFBR 5205P
The HFBR-5200 family of trans- ceivers from Agilent Technologies provide the system designer with products to implement a range of solutions for multimode fiber SONET OC-3 (SDH STM-1) physical layers for ATM and other services.
These transceivers are all supplied in the new industry standard 1×9 SIP package style with either a duplex SC or a duplex ST* connector interface.
ATM 2000 m Backbone Links
The HFBR-5205P -5205T are
1300 nm products with optical performance compliant with the SONET STS-3c (OC-3) Physical Layer Interface Specification. This physical layer is defined in the ATM Forum User-Network Inter- face (UNI) Specification Version 3.0. This document references the ANSI T1E1.2 specification for the details of the interface for 2000 meter multimode fiber backbone links.
Selected versions of these transceivers may be used to implement the ATM Forum UNI Physical Layer Interface at the 155 Mbps/194 MBd rate.
The ATM 100 Mbps/125 MBd Physical Layer interface is best implemented with the HFBR-5100 family of FDDI Transceivers which are specified for use in this 4B/5B encoded physical layer per the FDDI PMD standard.

