1417K4A

Features:

 SONET SR OC-48, SDH I-16 applications
 High-speed, optical data interface for shelf-to-shelf interconnect
 Small form factor, RJ-45 size, 10-pin package
 LC duplex receptacle
 Uncooled 1300 nm laser transmitter with automatic output power control
 Transmitter disable inputn Wide dynamic range receiver with InGaAs PIN photodetector
 TTL signal-detect output
 Low power dissipation
 Single 3.3 V power supply
 LVPECL/CML compatible data inputs and CML compatible data outputs
 Operating temperature range: 0 °C to 70 °C
 Agere Systems Inc. Reliability and Qualification
Program for built-in quality and reliability


Application

The 1417 receiver section is a highly sensitive fiber-optic receiver. Although the data outputs are digital logic levels (CML), the device should be thought of as an analog component. When laying out system application boards, the 1417 transceiver should receive the same type of consideration one would give to a sensi-tive analog component.

When the process plug is placed in the transceiver's optical port, the transceiver and plug can withstand normal
wave soldering and aqueous spray cleaning processes. However, the transceiver is not hermetic, and should not
be subjected to immersion in cleaning solvents. The transceiver case should not be exposed to temperatures in
excess of 125 °C. The transceiver pins can be wave soldered at 250 °C for up to 10 seconds. The process plug
should only be used once. After removing the process plug from the transceiver, it must not be used again as a pro-
cess plug; however, if it has not been contaminated, it can be reused as a dust cover.  

Pinout




Specifications

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.


Description

The 1417K4A transceiver is a high-speed, cost-effec-tive optical transceiver intended for 2.488 Gbits/s shelf-to-shelf optical interconnect applications as well as SONET SR OC-48 and SDH I-16. The 1417K4A features proven Agere Systems' optics and is packaged in a narrow-width plastic housing with an LC duplex receptacle. The receptacle fits into an RJ-45 form factor outline. The 1417K4A 10-pin package pinout conforms to a multisource transceiver agreement.

The 1417K4A features the ability to interface to both LVPECL and CML differential logic level data inputs. It also features a TTL logic level disable input. The 1417K4A features differential CML logic level outputs and a TTL logic level signal-detect output.