1
Optoway
BTRS-7780C-1510G
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BTRS-7780C-1510G / BTRS-7780AC-1510G
1510 nm TX / 1590 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional Transceiver
l Speed up to 1300 Mbps
The BTRS-7780C-1510G series is high performance
module for single fiber communications by using 1510 nm
transmitter and 1590 nm receiver. The transmitter section
uses a multiple quantum well 1510 nm DFB laser and is a
class 1 laser compliant according to International Safety
Standard IEC 60825. The receiver section uses an integrated
1590 nm detector preamplifier (IDP) mounted in an optical
header and a limiting post-amplifier IC. A PECL logic
interface simplifies interface to external circuitry. Signal
Detect with LC-TTL is used.
l 1510 nm DFB LD Transmitter
l 1590 nm Receiver
l 24 dB Power Budget at Least
l Distance Up to 80 km
l Single +3.3 V Power Supply
l LVTTL Signal Detect Output
l PECL Differential Inputs and Outputs
l 0 to 70oC Operating: BTRS-7780C-1510G
l -20 to 85oC Operating: BTRS-7780AC-1510G
l Class 1 Laser International Safety Standard IEC 60825
Compliant
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.
APPLICATIONS
l WDM Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
l Fiber Channel Links
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Voltage Package
(V)
Temp
(oC)
TX
RX Sens. RoHS
(dBm) Compliant
Power
(dBm)
3 to -2
BTRS-7780C-1510G
1.25
80
80
1510 DFB 1590
1510 DFB 1590
3.3
3.3
SC, 2X5
0 to 70
-26
-26
Yes
Yes
BTRS-7780AC-1510G 1.25
SC, 2X5 -20 to 85 3 to -2
Note: 1. BTRS-XXXXX is SFF SC receptacle type package.
2. BTRS-XXXXX-APBBB is SFF 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
Symbol
Tstg
Min
-40
0
Max
85
Units
oC
Notes
Topr
70
85
oC
BTRS-7780C-1510G
BTRS-7780AC-1510G
Air flow 1m/sec
-20
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
260
4.5
Vcc
30
oC
V
10 seconds on leads only
0
GND
0
V
Output Current
Iout
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
Typ
Max
Units / Notes
Vcc
3.13
0
-20
3.3
3.47
70
85
V
oC / BTRS-7780C-1510G
oC / BTRS-7780AC-1510G
air flow 1m/sec
Mb/s
Topr
Data Rate
Power Supply Current
1250
1300
280
Icc
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: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
10/1/2009 V3.0
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