Optoway

TRSL-7140CG

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

12/1/2005 V2.0

1

TRSL-7140CG / TRSL-7140G / TRSL-7140ACG / TRSL-7140AG

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FEATURES

l Duplex LC Single Mode Transceiver

l IEEE 802.3z 1000BASE-LX Compliant

l Fiber Channel 1X SM-LC-L FC-PI Compliant

l Small Form Factor, RJ-45 size, 2X5 pin Package

l 1310 nm DFB LD Transmitter

l 22 dB Power Budget at Least

l Distance up to 40 km

l AC/AC Coupled Signal Input / Output

l LVTTL Transmitter Disable Input

l LVTTL Signal Detect Output: TRSL-7140CG

l LVPECL Signal Detect Output: TRSL-7140G

l Single +3.3 V Power Supply

l RoHS Compliant

l Wave Solderable and Aqueous Washable

l Class 1 Laser International Safety Standard IEC-60825

Compliant

APPLICATIONS

l Gigabit Ethernet Switches and Routers

l Fiber Channel Switch Infrastructure

l Metro Edge Switching

DESCRIPTION

The TRSL-7140CG series single mode transceivers is small

form factor, low power, high performance module for

bi-directional serial optical data communications such as

IEEE 802.3z Gigabit Ethernet 1000BASE-LX and Fiber

Channel 1X SM-LC-L FC-PI. This module is designed for

single mode fiber and operates at a nominal wavelength of

1310 nm. A guaranteed minimum optical link budget of 22

dB is offered which can correspond to a link distance of

over 40 km (assuming worst case fiber loss of 0.4 dB/km).

The transmitter section uses a multiple quantum well

laser

and is a class 1 laser compliant according to

International Safety Standard IEC-60825. The receiver

section uses an integrated InGaAs detector preamplifier

(IDP) mounted in an optical header and a limiting

post-amplifier IC. A LVPECL logic interface simplifies

interface to external circuitry.

LASER SAFETY

This single mode transceiver is a Class 1 laser product. It

complies with IEC-60825 and FDA 21 CFR 1040.10 and

1040.11.

The transceiver must be operated within the

specified temperature and voltage limits. The optical ports

of the module shall be terminated with an optical connector

or with a dust plug.

ORDER INFORMATION

P/No.

Bit Rate

(Gb/s)

1000

BASE

Distance

(km)

Wavelengt

h (nm)

Package

Temp.

(

TX Power

(dBm)

RX Sens.

(dBm)

RoHS

Compliant

TRSL-7140CG

1.25/1.063

40

1310 DFB

2X5 LC

0 to 70

3 to -2

-24

Yes

TRSL-7140ACG

1.25/1.063

40

1310 DFB

2X5 LC

-20 to 85

3 to -2

-24

Yes

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Units

Notes

Storage Temperature

Tstg

-40

85

Operating Temperature

Topr

0

-20

70

85

TRSL-7140CG

TRSL-7140ACG

Soldering Temperature

---

260

10 seconds on leads only

Power Supply Voltage

Vcc

0

4.5

V

Input Voltage

---

GND

Vcc

V

Output Current

Iout

0

30

mA

Recommended Operating Conditions

Parameter

Symbol

Min

Typ

Max

Units / Notes

Power Supply Voltage

Vcc

3.13

3.3

3.47

V

Operating Temperature

Topr

0

-20

70

85

Data Rate

1000

1250

Mb/s

Power Supply Current

Icc

280

mA