1
Optoway
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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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional MMTransceiver
l 1550 nm Transmitter
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.
l 1310 nm Receiver
l Distance 0 to 500 m
l 0 to 70oC Operating: BTRS-7700MG
l -20 to 85oC Operating: BTRS-7700AMG
l Speed up to 1300 Mbps
l 2x5 Package with SC Receptacle
l LVTTL Signal Detect Output : BTRS-7700CMG
l LVPECL Signal Detect Output : BTRS-7700MG
l Single +3.3 V Power Supply
l RoHS Compliant
l PECL Differential Inputs and Outputs
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC-60825
Compliant
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
l WDM Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
l Fiber Channel Links
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(m)
TX
(nm)
RX
(nm)
Voltage Package
(V)
Temp
(oC)
TX
Power
(dBm)
RX Sens. RoHS
(dBm) Compliant
BTRS-7700MG
1.25
1.25
0 to 500
0 to 500
1550
1550
1310
1310
3.3
3.3
SC, 2X5 0 to 70 -4 to -10
SC, 2X5 -20 to 85 -4 to -10
-17
-17
Yes
Yes
BTRS-7700AMG
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
Notes
Storage Temperature
Operating Temperature
Tstg
Topr
-40
0
-20
85
70
85
260
3.6
Vcc
oC
oC
BTRS-7700MG
BTRS-7700AMG
10 seconds on leads only
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
oC
V
0
GND
V
Output Current
Iout
0
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
3.13
0
Typ
Max
Units / Notes
V
Vcc
Topr
3.3
3.47
70
85
oC / BTRS-7700MG
-20
oC / BTRS-7700AMG
Data Rate
Power Supply Current
1250
1300
260
Mb/s
mA
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