BTRS-7920CG Datasheet, PDF (1/5 Pages) Optoway Technology Inc – 1490 nm TX/ 1310 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver

Optoway
1
BTRS-7920CG
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BTRS-7920CG / BTRS-7920C-SPG / BTRS-7920ACG / BTRS-7920AC-SPG
1490 nm TX/ 1310 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Bi-Directional Single-Fiber Transceiver
The BTRS-7920CG series is high performance module for
l Compliant with IEEE 802.3ah 1000BASE-BX
l 1490 nm DFB LD Transmitter
single fiber communications by using 1490 nm transmitter
and 1310 nm receiver. The transmitter section uses a
l 1310 nm Receiver
multiple quantum well laser and is a class 1 laser compliant
l 14 dB Power Budget At Least
l Link distance up to 20 km
l Industry Standard 1 x 9 Footprint
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70^oC Operating: BTRS-7920CG
according to International Safety Standard IEC-60825. The
receiver section is designed to receive 1310 nm and block
1490 nm signal. This feature is suitable for IEEE 802.3ah
1000BASE-BX and ITU-T 983.3 application. A PECL logic
interface simplifies interface to external circuitry. LVTTL
signal Detect is used.
l -20 to 85^oC Operating: BTRS-7920ACG
l LVPECL Differential Inputs and Outputs
l LVTTL Signal Detect Output
l Wave Solderable and Aqueous Washable
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
APPLICATIONS
the module shall be terminated with an optical connector or
with a dust plug.
l WDM Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
l Fiber Channel Links
ORDER INFORMATION
P/No.
IEEE ^{Bit Rate} Distance
802.3ah ^(Gb/s) (km)
1000BASE
TX
(nm)
RX Voltage Package
(nm) (V)
Temp
(^oC)
TX RX Sens. RoHS
Power (dBm) Compliant
(dBm)
BTRS-7920CG
BX
1.25
20
1490 DFB 1310
3.3
SC, 2X5 0 to 70 -3 to -8 -22
Yes
BTRS-7920ACG
BX
1.25
20
1490 DFB 1310
3.3
SC, 2X5 -20 to 85 -3 to -8 -22
Yes
Note: 1. BTRS-XXXXXG is SC/PC receptacle type package with standard case
2. BTRS-XXXXXEG is SC/PC eceptacle type package with extended case
3. BTRS-XXXXX-APBBBG is 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.
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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