TRPA48E2IXLMX Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – Extended Reach Multi-rate OC-48/STM-16LR-2/L-16.2 SFP CWDM Transceivers with Digital Diagnostics

Extended Reach Multi-rate OC-48/STM-16LR-2/L-16.2
SFP CWDM Transceivers with Digital Diagnostics
TRPA48E2IxLMx CWDM
Product Description
The TRPA48E2IxLMx CWDM SFP series of multi-rate fiber optic transceivers
with digital diagnostics monitoring functionality provide a quick and reliable
interface for extended reach LR-2 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. 9.3.
Products under this series are compatible with SONET/SDH standards for OC-
48/STM-16 (2.488Gb/s) LR-2/L-16.2 extended 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 and are available in eight (8) wavelengths: 1471nm, 1491nm,
1511nm, 1531nm, 1551nm, 1571nm, 1591nm and 1611nm. The higher optical
link power budget of 30dB is to accommodate the wavelength multiplexing
and de-multiplexing insertion losses. All transceivers are Class I Laser products
per U.S. FDA/CDRH and international IEC-60825 standards.
The TRPA48E2IxLMx CWDM 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 (LOS) 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 (“B” option) or -5°C to +85°C (“E”
option). The housing is made of metal for EMI immunity.
Absolute Maximum Ratings
Parameter
Symbol
Storage Temperature
T_ST
“B” Option
Operating Case Temperature¹
“E” Option
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.}
Features
 Distance up to 100km with Single Mode Fiber
 Eight (8) Wavelength CWDM Transceivers
 Compatible with SFP MSA
 Compatible with SONET/SDH OC-48/STM-16
(2.488Gb/s) LR-2/L-16.2 Applications
 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
 Optical Link Power Budget of 30dB Minimum
 Excellent EMI & ESD Protection
 Eye Safe (Class I Laser Safety)
 Hot-pluggable
 TX Fault & Loss of Signal Outputs
 TX Disable Input
Minimum
- 40
-5
-5
0
-
0
Maximum
+ 85
+ 70
+ 85
+ 4.5
+ 3.0
V_CC
Units
°C
°C
V
dBm
V
An Oplink Company
RevC-NP.2008.09.09