Multi-rate Gigabit Ethernet & FibreChannel

SFP CWDM Transceivers with Digital Diagnostics

TRPAG1M CWDM MR

The TRPAG1M 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 Channel 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. 9.3.

There are eight center wavelengths available: 1471nm, 1491nm, 1511nm,

1531nm, 1551nm, 1571nm, 1591nm and 1611nm. Two optical link power

budget options are offered, YX (22dB minimum) and ZX (24dB minimum).

They correspond to transmission distances of 62km and 70km, respectively

(assuming a total connector/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 accordanc with the U.S. FDA/

CDRH and international IEC-60825 standards.

The TRPAG1M 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 ACcoupled 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 (“B” option) or -5°C to +85°C (“E”

option). The housing is made of plastic and metal for EMI immunity.



Eight (8) Wavelength CWDM Transceivers



Compatible with SFP MSA



Compatible with IEEE 802.3z Gigabit Ethernet

1000BASE-LX PMD Specifications



Compatible with 1.062GBd Fibre Channel

100-SM-LC-L FC-PI Standards



Digital Diagnostics through Serial Interface



Internal Calibration for Digital Diagnostics



Minimum Optical Link Power Budgets of 22dB

and 24dB to Support 62km and 70km (Please

see note on Distance in Ordering Information)



Eye Safe (Class I Laser Safety)



Duplex LC Optical Interface



Loss of Signal Output & TX Disable Input



Hot-pluggable

Features

RevB-P. 2009.04.01

Parameter

Symbol

Minimum

Maximum

Units

Storage Temperature

T

ST

- 40

+ 85

°C

“B” Option

T

OP

- 5

+ 70

°C

“E” Option

- 5

+ 85

Supply Voltage

V

CC

0

+ 4.5

V

Input Voltage

V

IN

0

V

CC

V

1

Measured on top side of SFP module at the front center vent hole of the cage.

Absolute Maximum Ratings

An Oplink Company