TRP1G1CS2C00000G Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – Fast Ethernet 100BASE-LX10 SFP Single Mode Transceivers with Digital Diagnostics

Fast Ethernet 100BASE-LX10 SFP Single
Mode Transceivers with Digital Diagnostics
TRXAG1M Single Mode
Product Description
The TRXAG1M SFP series of multi-rate fiber optic transceivers with integrated
digital diagnostics monitoring functionality provide a quick and reliable in-
terface for 1000BASE-LX Gigabit Ethernet and 1.062GBd Fibre Channel ap-
plications. The transceivers are designed to support data rates ranging from
1.25Gb/s down to 125Mb/s. The diagnostic functions, alarm and warning fea-
tures 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 11, 18,
22 and 24dB to support 10km to 80km link applications. Option “LX” uses a
1310nm Fabry Perot laser and provides a minimum optical link budget of
11dB, corresponding to a minimum distance of 10km, assuming fiber loss of
0.45dB/km. Option“EX”uses a 1310nm DFB laser and provides a minimum op-
tical link budget of 18dB, corresponding to a minimum distance of 40km, as-
suming 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 72km and 80km, assuming fiber
loss of 0.25dB/km. All modules satisfy Class I Laser Safety requirements in ac-
cordance with the U.S. FDA/CDRH and international IEC-60825 standards.
The transceivers connect to standard 20-pad SFP connectors for hot plug ca-
pability. 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 three oper-
ating case temperature ranges of -5°C to +70°C, -25°C to +85°C, or -40°C to
+85°C. The housing is made of plastic and metal for EMI immunity.
Absolute Maximum Ratings
Parameter
Symbol
Storage Temperature
T_st
Operating Case
Temperature ¹
“B” option
“C” option
T_op
“A” option
Supply Voltage
V_cc
Input Voltage
V_in
Lead Terminal Finish, Reflow Profile Limits and MSL
-
1 _{Measured on top side of SFP module at the front center vent hole of the cage.}
Features
 Lead Free Design & Fully RoHS Compliant
 Compliant with IEEE 802.3z Gigabit Ethernet
1000BASE-LX PMD Specifications
 Compatible with SFP MSA
 Compliant with 1.062GBd Fibre Channel 100-SM
LC-L FC-PI Standards
 Digital Diagnostics through Serial Interface
 Internal Calibration for Digital Diagnostics
 Distance Options to Support 10km to 80km
(Please see note on Distance in Ordering
Information)
 Eye Safe (Class I Laser Safety)
 Duplex LC Optical Interface
 Loss of Signal Output & TX Disable Input
 Hot-pluggable
Minimum
- 40
-5
- 25
- 40
0
0
-
Maximum
+ 85
+ 70
+ 85
+ 85
+ 5.0
V_cc
NA
Units
°C
°C
V
V
-
An Oplink Company
RevB-P.2009.06.23