Transceiver, 155 Mb/s OC-3, SFF

The JDSU CF2 Series OC-3 transceiver is a duplex-LC transceiver designed for use in SONET OC-3 and SDH STM-1 applications. It operates with a single 3.3 V power supply. The unit conforms to the industry-standard 2x5 and 2x10 footprints and meets the mezzanine height requirement of 9.8 mm.

Each transceiver consists of an optical subassembly housing both the transmitter and the receiver, and an electrical subassembly. All are packaged together with a top metal cover and bottom shield.

The optical subassembly comprises two parts: the transmitter side has a high performance 1300 nm Fabry-Perot (FP) or 1550 nm distributed feedback (DFB) laser and back facet monitor. The receiver side has an InGaAs PIN and a preamplifier.

All CF2 Series OC-3 transceivers also include a signal detect circuit, which provides either a Positive Emitter Coupled Logic (PECL) or TTL logic high output when a usable input optical signal level is detected.

Key Features

• Temperature ranges: 0 to 70 °C, -20 to 85 °C, and -40 to 85 °C
• Single 3.3 V power supply
• LV-PECL data input and receiver output levels
• TTL or PECL signal detect
• Multisource Agreement (MSA)-conforming 2x5 and 2x10
  SFF package
• Electromagnetic interference (EMI) meets FCC Class B limit
• Class 1 Laser Safety conformance
• Meets mezzanine height standard of 9.8 mm
• Wave-solderable/aqueous-washable
• Industry-standard duplex-LC optical connector
• Operates with 9/125 μm single-mode optical fibers
• Available in IR1 (15 km)

Applications

• Metro
• Access
• Wide area networks

Compliance

• Compliant with SONET OC-3 and ITU-T G.957 SDH STM-1 specifications (155 Mb/s data rate)