TRPEG1EEXC000E2G Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – Multi-rate Gigabit Ethernet & Fibre Channel SFP Transceivers with Digital Diagnostics

Multi-rate Gigabit Ethernet & Fibre Channel
SFP Transceivers with Digital Diagnostics
TRPEG1-E2G Single Mode
Pb
Product Description
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
provided via an I²C serial interface.
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.
Features
 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
Absolute Maximum Ratings
Parameter
Symbol
Storage Temperature
T_ST
Commercial
Operating Case Temperature¹
Industrial
T_OP
Supply Voltage
V_CC
Input Voltage
V_IN
1 _{Measured on top side of SFP module at the front center vent hole of the cage.}
Minimum
- 40
-5
- 40
0
0
Maximum
+ 85
+ 70
+ 85
+ 3.47
V_CC
Units
°C
°C
V
V
An Oplink Company
S0151, Rev.01
2010-01-26