TRPE12AS1C000E2 Datasheet, PDF (1/5 Pages) OPLINK Communications Inc. – Multi-rate OC-12/STM-4 SFP Transceivers with Digital Diagnostics

Multi-rate OC-12/STM-4 SFP
Transceivers with Digital Diagnostics
TRPE12-E2 SM MULTI-RATE
Pro d u c t D e s c rip tio n
The TRPE12-E2 SM SFP series of multi-rate fiber optic transceivers w ith
integrated digital diagnostics monitoring functionality provide a quick
and reliable interface for OC-12 short reach (SR),intermediate reach (IR)
and long reach (LR) applications. The diagnostic functions, alarm and
w arning features as described in the Multi-Source Agreement (MSA )
document,SFF-8472 (Rev. 9.4),are provided via an I²C serial interface.
Available products under this series are compliant w ith SONET/SDH
standards for OC-12/STM-4 applications and are capable of operating
dow n to 155Mb/s data rate. The SR-1 and IR-1 versions are compliant
w ith OC-12/STM-4 and OC-3/STM-1 interface standards. A ll modules
satisfy Class I Laser Safety requirements in accordance w ith the U .S. and
international standards as described in the FDA /CDRH and IEC-60825
documents,respectively.
The TRPE12-E2 SM multi-rate transceivers connect to standard 20-pad
SFP connectors for hot plug capability. This allow s the system designer
to make configuration changes or maintenance by simply plugging in
different types of transceivers w ithout shutting dow n the pow er supply
of the host system.
The transceivers have colored bail-type latch,w hich offer an easy and
convenient w ay to release the modules. The latch is compliant w ith the
SFP MSA .
The transmitter design incorporates a highly reliable 1310nm or 1550nm
InG aA sP laser and an integrated driver circuit. The receiver features a
transimpedance amplifier IC optimized for high sensitivity and w ide
dynamic range. The transmitter and receiver DATA interfaces are AC-
coupled internally. LVTTL Transmitter Disable control input and Loss of
Signal output interfaces are also provided.
The transceivers operate from a single +3.3V pow er supply over tw o
operating case temperature ranges of -5°C to +70°C (COM) or -40°C to
+85°C (IND). The housing is made of metal for EMI immunity.
A bsolute Maximum R atings
Parameter
Symbol
Storage Temperature
T_st
Operating Case Temperature ¹
“COM”
“IND”
T_op
Supply Voltage
V_cc
Input Voltage
V_in
1 _{Measured on top side of SFP module at the front center vent hole of the cage.}
F e a tu re s
þ Compliant w ith SONET/SDH OC-12/STM-4
(622Mb/s)
þ Compatible w ith SONET/SDH OC-3/STM-1
(155Mb/s)
þ Compatible w ith SFP MSA
þ SONET/SDH Reaches (SR-1,IR-1,LR-1 & LR-2)
þ Digital Diagnostics through Serial Interface
þ Internal Calibration for Digital Diagnostics
þ Eye Safe (Class I Laser Safety)
þ Duplex LC Optical Interface
þ -40°C to +85°C Operating Temperature Option
þ Excellent EMI & ESD Protection
þ H ot-pluggable
þ TX Fault & Loss of Signal Outputs
þ TX Disable Input
þ Single +3.3V Pow er Supply
Minimum
- 40
-5
- 40
0
0
Maximum
+ 85
+ 70
+ 85
+ 5.0
+ 5.0
Units
°C
°C
V
V
An Oplink Company
21737-0970,Rev.A
2008-11-11