Multi-rate Gigabit Ethernet & Fibre Channel
SFP CWDM Transceivers with Digital Diagnostics
TRXAG1ZXM CWDM
Product Description
The TRXAG1ZXM CWDM SFP series of multi-rate fiber optic transceivers with
integrated digital diagnostics monitoring functionality provide a quick and
reliable interface for 1000BASE-LX Gigabit Ethernet and 1.062GBd Fibre Chan-
nel applications. The transceivers are designed to support data rates ranging
from 1.25Gb/s down to 125Mb/s. 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.
There are eight center wavelengths available: 1471nm, 1491nm, 1511nm,
1531nm, 1551nm, 1571nm, 1591nm and 1611nm. The transceivers use a high
power DFB laser to provide a minimum optical link power budget of 24dB,
which corresponds to a transmission distance of 70km (assuming a total con-
nector/splice/CWDM mux and demux loss of 4.5dB, allocated system penalty
of 2dB and fiber loss of 0.25dB/km). All modules satisfy Class I Laser Safety
requirements in accordance with the U.S. FDA/CDRH and international IEC-
60825 standards.
Features
Lead Free Design & Fully RoHS Compliant
The TRXAG1ZXM CWDM transceivers connect to standard 20-pad SFP con-
Eight (8) Wavelength CWDM Transceivers
Compatible with SFP MSA
nectors for hot plug capability. This allows the system designer to make con-
figuration changes or maintenance by simply plugging in different types of
transceivers without removing the power supply from the host system.
Compatible with IEEE 802.3z Gigabit Ethernet
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.
1000BASE-LX PMD Specifications
Compatible with 1.062GBd Fibre Channel
100-SM-LC-L FC-PI Standards
The transmitter and receiver DATA interfaces are ACcoupled internally. LV-TTL
Transmitter Disable control input and Loss of Signal output interfaces are also
provided.
Digital Diagnostics through Serial Interface
Internal Calibration for Digital Diagnostics
24dB Optical Link Power Budget to Support 70km
Eye Safe (Class I Laser Safety)
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”op-
tion). The housing is made of metal for EMI immunity.
Duplex LC Optical Interface
Loss of Signal Output & TX Disable Input
Hot-pluggable
Single +3.3V Power Supply
Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
T
Storage Temperature
- 40
+ 85
°C
st
“B”option
“E”option
- 5
- 5
0
+ 70
+ 85
+ 4.5
Vcc
Operating Case Temperature1
Top
°C
Vcc
Vin
-
Supply Voltage
Input Voltage
V
V
-
0
Lead Terminal Finish, Reflow Profile Limits and MSL
-
NA
1 Measured on top side of SFP module at the front center vent hole of the cage.
RevB-PN.2009.06.25
An Oplink Company