TRXA48M Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – Multi-rate OC-48/STM-16 SFP Transceivers with Digital Diagnostics

Multi-rate OC-48/STM-16 SFP Transceivers
with Digital Diagnostics
TRXA48M Single Mode
Product Description
The TRXA48M SFP series of multi-rate fiber optic transceivers with digital
diagnostics monitoring functionality provide a quick and reliable interface
for short reach (SR), intermediate reach (IR) and long reach (LR) applications.
Diagnostics monitoring functionality (alarm and warning features) is
integrated into the design via an I²C serial interface per the Multi-Source
Agreement (MSA) SFF-8472, Rev. 9.4.
Products under this series are compatible with SONET/ SDH standards for
OC-48/STM-16 (2.488Gb/s) SR-1/I-16 short reach, IR-1/S-16.1 & IR-2/S-16.2
intermediate reach and LR-1/L-16.1 & LR-2/L-16.2 long reach applications,
OC-3/STM-1 (156Mb/s) and OC-12/STM-4 (622Mb/s) SR/I-1 and I-4 short
reach applications; Gigabit Ethernet LX (1.25Gb/s) applications per IEEE 802.3;
and Fibre Channel 200-SM-LC-L (2.125Gb/s) and 100-SM-LC-L (1.062Gb/s)
applications per FC-PI standards. The transceivers support data rates ranging
from 2.67Gb/s down to 125Mb/s. All modules satisfy Class I Laser Safety
requirements in accordance with the U.S. FDA/CDRH and international IEC-
60825 standards.
The TRXA48 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 or -40°C to +85°C. The housing is
made of metal for EMI immunity.
Features
 Lead Free Design & Fully RoHS Compliant
 Operating Bit Rate of 125Mb/s to 2.67Gb/s
 Compatible with SONET/SDH OC-48/STM-16
 Compatible with Gigabit Ethernet LX
 Compatible with Fibre Channel 200-SM-LC-L
and 100-SM-LC-L
 Digital Diagnostics through Serial Interface
 Internal Calibration for Digital Diagnostics
 APD Receiver for Long Reach Applications
 Eye Safe (Class I Laser Safety)
 Duplex LC Optical Interface
 Hot-pluggable
 TX Fault & Loss of Signal Outputs
 TX Disable Input
Absolute Maximum Ratings
Parameter
Symbol
Storage Temperature
T_ST
“B” Option
Operating Case Temperature¹
“A” Option
T_OP
Supply Voltage
Maximum Input Optical Power (30 seconds max.)
Input Voltage
Lead Terminal Finish, Reflow Profile Limits and MSL
V_CC
P_in,max
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
+5.0
+ 3.0
V_CC
NA
Units
°C
°C
V
dBm
V
-
An Oplink Company
RevC-NP.2008.09.09