1
Optoway
BTR-7700MG
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BTR-7700MG / BTR-7700CMG / BTR-7700AMG / BTR-7700ACMG
1550 nm TX / 1310 nm RX , 3.3V / 1.25 Gb/s RoHS Compliant Single-Fiber MM Transceiver
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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional MM Transceiver
l 1550 nm LD Transmitter
The BTR-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.
l 1310 nm Receiver
l Link distance 0 to 500 m
l Industry Standard 1 x 9 Footprint
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operating : BTR-7700MG
l -20 to 85oC Operating : BTR-7700AMG
l LVPECL Differential Inputs and Outputs
l LVPECL Signal Detect Output: BTR-7700MG
l LVTTL Signal Detect Output: BTR-7700CMG
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC-60825
Compliant
LASER SAFETY
This multi-mode 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 1.25 Gb/s Links
l SONET/SDH Equipment Interconnect
l Fiber Channel 1.063 Gb/s 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
BTR-7700MG
1.25
1.25
0 to 500
0 to 500
1550
1550
1310
1310
3.3
3.3
1X9 SC
0 to 70 -4 to -10
-17
-17
Yes
Yes
BTR-7700AMG
1X9 SC -20 to 85 -4 to -10
Absolute Maximum Ratings
Parameter
Symbol
Min
-40
0
Max
85
Units
Notes
Storage Temperature
Operating Temperature
Tstg
Topr
oC
70
85
oC
BTR-7700MG
BTR-7700AMG
-20
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
260
4.5
Vcc
oC
V
10 seconds on leads only
0
GND
0
V
Output Current
Iout
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
3.13
0
Typ
Max
3.47
70
Units
Vcc
3.3
V
Topr
oC / BTR-7700MG
oC / BTR-7700AMG
Mb/s
-20
85
Data Rate
1250
1300
240
Power Supply Current
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 10/1/2005 V2.0