TRPE48KE2C000E2 Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – Extended Reach Multi-rate OC-48/STM-16 LR-2/L-16.2 SFP Transceivers with Digital Diagnostics

Extended Reach Multi-rate OC-48/STM-16 LR-2/L-16.2
SFP Transceivers with Digital Diagnostics
TRPE48KE2-E2 Multi-rate
Pro d uc t D es c rip tio n
The TRPE48KE2-E2 SFP series of multi-rate ber 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. 9.4.
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. All modules satisfy Class I Laser
Safety requirements in accordance with the U.S. FDA/CDRH and
international IEC-60825 standards.
The TRPE48KE2-E2 multi-rate transceivers connect to standard
20-pad SFP connectors for hot plug capability. This allows the
system designer to make con guration changes or maintenance
by simply plugging in di erent types of transceivers without
removing the power supply from the host system.
The transceivers have colored bail-type latches, which o er 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 range of -5°C to +70°C (Commercial)
or -5°C to +85°C (Extended). The housing is made of metal for
EMI immunity.
A bsolute Maximum R atings
Parameter
Symbol
Storage Temperature
T_ST
Operating Case Temperature¹
Commercial
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.}
F eatures
þ Distance up to 100km with Single Mode Fiber
þ Operating Bit Rate of 125Mb/s to 2.67Gb/s
þ Compatible with SFP MSA
þ Compatible with SONET/SDH OC-48/STM-16
(2.488Gb/s) LR-2/L-16.2 Applications
þ Compatible with Gigabit Ethernet LX
þ Compatible with Fibre Channel 200-SM-LC-L and
100-SM-LC-L
þ Digital Diagnostics through Serial Interface
þ Internal Calibration for Digital Diagnostics
þ APD Receiver
þ Eye Safe (Class I Laser Safety)
þ Optical Link Power Budget of 31dB Minimum
þ Hot-pluggable
þ TX Fault & Loss of Signal Outputs
þ TX Disable Input
Minimum
- 40
-5
-5
0
-
0
Maximum
+ 85
+ 70
+ 85
+ 5.0
+ 3.0
V_CC
Units
°C
°C
V
dBm
V
An Oplink Company
21737-0975, Rev.A
2009-02-02