2010-01-26

S0151, Rev.01

An Oplink Company

Features

TRPEG1-E2G Single Mode

Absolute Maximum Ratings

Product Description

Multi-rate Gigabit Ethernet & Fibre Channel

SFP Transceivers with Digital Diagnostics

The TRPEG1-E2G SFP series of multi-rate fiber optic transceivers

with integrated digital diagnostics monitoring functionality provide

a quick and reliable interface for Gigabit Ethernet and 1.062GBd

Fibre Channel applications. The transceivers are designed to

support data rates ranging from 1.25Gb/s down to 125Mb/s. The

diagnostic functions, alarm and warning features as described in the

Multi-Source Agreement (MSA) document, SFF-8472 (Rev. 9.4), are

Four options are offered with minimum optical link power budgets

of 18dB, 22dB and 24dB to support up to 80km link applications.

Option “EX” uses a 1310nm DFB laser and provides a minimum

optical link budget of 18dB, corresponding to a minimum distance

of 40km, assuming fiber loss of 0.35dB/km. Options “YX” and “ZX”

use 1550nm DFB lasers and provide a minimum optical link budgets

of 22dB and 24dB respectively, which correspond to minimum

distances of 70km and 80km, assuming fiber loss of 0.25dB/km. All

modules satisfy Class I Laser Safety requirements in accordance with

the U.S. FDA/CDRH and international IEC-60825 standards.

The transceivers connect to standard 20-pad SFP connectors

for hot plug capability. This allows the system designer to make

configuration changes or maintenance by simply plugging in

different types of transceivers without removing the power supply

from the host system.

The transceivers have colored bail-type latches, which offer an easy

and convenient way to release the modules. The latch is compliant

with the SFP MSA.

The transmitter and receiver DATA interfaces are AC-coupled

internally. LV-TTL Transmitter Disable control input and Loss of

Signal output interfaces are also provided.

The transceivers operate from a single +3.3V power supply over

operating case temperature ranges of -5°C to +70°C or -40°C to

+85°C. The housing is made of metal for EMI immunity.



Compliant with IEEE 802.3z Gigabit Ethernet

Specifications



Compliant with SFP MSA



Lead Free Design & Fully RoHS Compliant



Digital Diagnostics through Serial Interface



Internal Calibration for Digital Diagnostics



Distance Options to Support up to 80km



Eye Safe (Class I Laser Safety)



Duplex LC Optical Interface



Loss of Signal Output & TX Disable Input



-40°C to +85°C Operating Case Temperature Option



Hot-pluggable



Single +3.3V Power Supply

Parameter

Symbol

Minimum

Maximum

Units

Storage Temperature

T

ST

- 40

+ 85

°C

Commercial

T

OP

- 5

+ 70

°C

Industrial

- 40

+ 85

Supply Voltage

V

CC

0

+ 3.47

V

Input Voltage

V

IN

0

V

CC

V

1

Measured on top side of SFP module at the front center vent hole of the cage.

Pb