TRPEG1KVX-G Datasheet, PDF (1/6 Pages) OPLINK Communications Inc. – Very Long Haul Multi-rate Gigabit Ethernet

Very Long Haul Multi-rate Gigabit Ethernet SFP
CWDM Transceivers with Digital Diagnostics
TRPEG1KVX-G MR CWDM
Pb
Product Description
The TRPEG1KVX-G MR CWDM SFP series of multi-rate fiber optic
transceivers with integrated digital diagnostics monitoring functionality
provide a quick and reliable interface for 1000BASE-LX Gigabit Ethernet
and 1.062GBd Fiber 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.
The transceivers use a high power DFB laser and an ultra high sensitivity
Avalanche Photodiode (APD) receiver to provide a minimum optical
link power budget of 32dB, corresponding to a minimum transmission
distance of 120km of single mode fiber, assuming a total connector/
splice/CWDM mux and demux loss of 4.6dB, allocated system penalty
of 1dB and fiber loss of 0.22dB/km. There are eighteen (18) wavelengths
available, from 1271nm to 1611nm. All transceivers are Class I Laser
products per U.S. FDA/CDRH and international IEC-60825 standards.
The TRPEG1KVX-G MR CWDM multi-rate 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 an
operating case temperature range of -5°C to +70°C (Commercial) or -5°C
to +85°C (Extended). The housing is made of metal for EMI immunity.
Features
 Eighteen (18) Wavelength CWDM Transceivers
 Lead Free Design & RoHS Compliant
 Compliant to SFP MSA
 Compatible with IEEE 802.3z Gigabit Ethernet
1000BASE-LX PMD Specifications
 Compatible with 1.062GBd Fibre Channel 100-SM-LC-L
FC-PI Standards
 Digital Diagnostics through Serial Interface
 Internal Calibration for Digital Diagnostics
 Up to 120km with Single Mode Fiber
 APD Receiver
 Eye Safe (Class I Laser Safety)
 Duplex LC Optical Interface
 Loss of Signal Output & TX Disable Input
 Hot-pluggable
Absolute Maximum Ratings
Parameter
Symbol
Storage Temperature
T_st
Commercial
Operating Case Temperature¹
Extended
T_op
Supply Voltage
V_cc
Maximum Input Optical Power (30 seconds max.)
P_{in, max}
Input Voltage
V_in
1 _{Measured on top side of SFP module at the front center vent hole of the cage.}
Minimum
- 40
-5
-5
0
-
0
Maximum
+ 85
+ 70
+ 85
+ 4.5
+ 3.0
V_cc
Units
°C
°C
V
dBm
V
S0144, Rev.04. (web) 2013-05-16