Description
General
The HFBR-5208M (multimode transceiver) and HFCT-5208M (single-mode transceiver) from Agilent allow the system designer to implement a range of solutions for ATM/SONET STS-12/SDH STM-4 applications.

Features
• Performance
    HFBR-5208M:
        Links of 500 m with 62.5/125 µm multimode fiber (MMF) from 155-622 Mb/s
    HFCT-5208M:
        Links of 15 km with 9/125 µm single-mode fiber (SMF)   
• Compliant with ATM forum 622.08 Mb/s physical layer specification (AF-PHY-0046.000)
• Compliant with ANSI broadband ISDN - physical layer specification T1.646-1995 and T1.646a-1997
• HFBR-5208M is compliant with ANSI network to customer installation interfaces - synchronous optical NETwork (SONET) physical media dependent specification: multimode fiber T1.416.01-1998
• HFCT-5208M is compliant to the intermediate SONET OC12/SDH STM(S4.1) specifications
• Industry-standard multi-sourced 1 x 9 mezzanine package style
• Single +5 V power supply operation and PECL logic interfaces
• Wave solder and aqueous wash process compatible
• Unconditionally eye safe laser IEC 825/CDRH Class 1 compliant

Applications
HFBR-5208M:
• General purpose low-cost MMF links at 155 to 650 Mb/s
• ATM 622 Mb/s MMF links from switch-to-switch or switch-to-server in the end-user premise
• Private MMF interconnections at 622 Mb/s SONET STS-12/SDH STM-4 rate

HFCT-5208M:
• ATM 622 Mb/s SMF links from switch-to-switch or switch-toserver in the end-user premise
• Private SMF interconnections at 622 Mb/s SONET STS-12/SDH STM-4 rate

622 Mb/s Product Family
HFCT-5218M:
• 1300 nm laser-based transceiver in 1 x 9 package for links of 40 km with single-mode fiber cables