Optoway

BTR-7660G

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

10/1/2005 V2.0

1

BTR-7660G / BTR-7660-SPG

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FEATURES

l Single Fiber Bi-Directional Transceiver

l 1310 nm DFB LD Transmitter

l 1550 nm Receiver

l Link distance up to 60 km

l Industry Standard 1 x 9 Footprint

l Single +3.3 V Power Supply

l RoHS Compliant

l LVPECL Differential Inputs and Outputs

l LVPECL Signal Detect Output: BTR-7660G

l LVTTL Signal Detect Output: BTR-7660CG

l Wave Solderable and Aqueous Washable

l Class 1 Laser International Safety Standard IEC-60825

Compliant

APPLICATIONS

l WDM 1.25 Gb/s Links

l SONET/SDH Equipment Interconnect

l Fibre Channel 1.063 Gb/s Links

DESCRIPTION

The BTR-7660G series is high performance module for

single fiber communications by using 1310 nm transmitter

and 1550 nm receiver. The transmitter section uses a

multiple quantum well 1310 nm DFB laser and is a class 1

laser compliant according to International Safety Standard

IEC-60825. The receiver section uses an integrated 1550

nm detector preamplifier (IDP) mounted in an optical

header and a limiting post-amplifier IC. A PECL 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)

Distance

(km)

TX

(nm)

RX

(nm)

Voltage

(V)

Package

Temp

(

TX

Power

(dBm)

RX

Sens.

(dBm)

Signal

Detect

RoHS

Compliant

BTR-7660CG

1.25

60

1310DFB

1550

3.3

1X9

0 to 70

4 to -1

-26

TTL

Yes

BTR-7660G

1.25

60

1310DFB

1550

3.3

1X9

0 to 70

4 to -1

-26

PECL

Yes

Note: 1. BTR-XXXXX is 1X9 SC receptacle type package.

2. BTR-XXXXX-APBBB is 1X9 pigtail type package with different connector, A=S is SC connector, A=F is FC

connector, A=T is ST connector, A=L is LC connector, A=M is MU connector; BBB is the length of fiber in cm.

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Units

Notes

Storage Temperature

Tstg

-40

85

Operating Temperature

Topr

0

70

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

Power Supply Voltage

Vcc

3.13

3.3

3.47

V

Operating Temperature

Topr

0

70

Data Rate

1250

1300

Mb/s

Power Supply Current

Icc

280

mA