Optoway
FEATURES
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BTRS-7700MG
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BTRS-7700MG / BTRS-7700CMG / BTRS-7700AMG / BTRS-7700ACMG
1550 nm TX / 1310 nm RX , 3.3V / 1250 Mbps
RoHS Compliant
Single-Fiber MM Transceiver
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DESCRIPTION
Single Fiber Bi-Directional MMTransceiver
1550 nm Transmitter
1310 nm Receiver
Distance 0 to 500 m
0 to 70
o
C Operating: BTRS-7700MG
-20 to 85
o
C Operating: BTRS-7700AMG
Speed up to 1300 Mbps
2x5 Package with SC Receptacle
LVTTL Signal Detect Output : BTRS-7700CMG
LVPECL Signal Detect Output : BTRS-7700MG
Single +3.3 V Power Supply
RoHS Compliant
PECL Differential Inputs and Outputs
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC-60825
Compliant
The BTRS-7700MG series is high performance module for
multi-mode single fiber communications by using 1550 nm
transmitter and 1310 nm receiver. 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 1310
nm detector preamplifier (IDP) mounted in an optical
header and a limiting post-amplifier IC. A PECL logic
interface simplifies interface to external circuitry. LV-TTL
Signal Detect is used.
LASER SAFETY
This multi-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
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WDM Gigabit Ethernet Links
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SONET/SDH Equipment Interconnect
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Fiber Channel Links
ORDER INFORMATION
P/No.
Bit Rate Distance
(Gb/s)
(m)
1.25
1.25
0 to 500
0 to 500
TX
(nm)
1550
1550
RX
(nm)
1310
1310
Voltage
(V)
3.3
3.3
Package
Temp
(
o
C)
0 to 70
-20 to 85
TX
RX Sens. RoHS
Power
(dBm) Compliant
(dBm)
-4 to -10
-17
Yes
-4 to -10
-17
Yes
BTRS-7700MG
BTRS-7700AMG
SC, 2X5
SC, 2X5
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Soldering Temperature
Power Supply Voltage
Input Voltage
Output Current
Symbol
Tstg
Topr
---
Vcc
---
Iout
Min
-40
0
-20
0
GND
0
Max
85
70
85
260
3.6
Vcc
30
Units
o
C
o
C
o
Notes
BTRS-7700MG
BTRS-7700AMG
10 seconds on leads only
C
V
V
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Data Rate
Power Supply Current
Symbol
Vcc
Topr
Min
3.13
0
-20
Typ
3.3
Max
3.47
70
85
1300
260
Units / Notes
V
o
C / BTRS-7700MG
o
C / BTRS-7700AMG
Mb/s
mA
1250
Icc
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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
10/1/2005 V2.0
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