BTR-7780-1590G Datasheet, PDF (1/4 Pages) Optoway Technology Inc – 1590 nm TX / 1510 nm RX , 3.3V / 1.25 Gb/s RoHS Compliant Single-Fiber Transceiver

Optoway
1
BTR-7780-1590G
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BTR-7780-1590G / BTR-7780-1590-SPG
1590 nm TX / 1510 nm RX , 3.3V / 1.25 Gb/s RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional Transceiver
l 1590 nm DFB LD Transmitter
l 1510 nm Receiver
l 24 dB Link Power Budget At Least
l Link distance up to 80 km
l Industry Standard 1 x 9 Footprint
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70^oC Operating
l LVPECL Differential Inputs and Outputs
l LVPECL Signal Detect Output: BTR-7780-1590G
l LVTTL Signal Detect Output : BTR-7780C-1590G
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC-60825
The BTR-7780-1590G series is high performance module
for single fiber communications by using 1590 nm DFB LD
transmitter and 1510 nm receiver. A guaranteed minimum
optical link budget of 24 dB is offered which can
correspond to a link distance of over 80 km (assuming worst
case fiber loss of 0.25 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 1510
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
Compliant
This single mode transceiver is a Class 1 laser product. It
complies with IEC-60825 and FDA 21 CFR 1040.10 and
APPLICATIONS
l WDM 1.25 Gb/s Links
l SONET/SDH Equipment Interconnect
l Fiber Channel 1.063 Gb/s Links
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 _Distance
Rate _(km)
(Gb/s)
TX
(nm)
RX Voltage Package Temp
(nm) (V)
(^oC)
TX
Power
(dBm)
RX Signal RoHS
Sens. Detect Compliant
(dBm)
BTR-7780C-1590G
1.25
80
1590 DFB 1510 3.3
1X9
0 to 70
3 to -2
-26
TTL
Yes
BTR-7780-1590G
1.25
80
1590 DFB 1510 3.3
1X9
0 to 70
3 to -2
-26
PECL
Yes
Note: 1. BTR-XXXXXG is 1X9 SC receptacle type package.
2. BTR-XXXXX-APBBBG 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
Storage Temperature
Operating Temperature
Soldering Temperature
Symbol
Min
Tstg
-40
Topr
0
---
Max
85
70
250
Units
o_C
o_C
o_C
Notes
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
Power Supply Voltage
Vcc
3.13
3.3
3.47
Operating Temperature
Topr
0
70
Data Rate
1250
1300
Power Supply Current
Icc
280
Units
V
o_C
Mb/s
mA
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 10/1/2005 V2.0