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BTRS-7840AC PDF预览

BTRS-7840AC

更新时间: 2024-02-01 12:10:09
品牌 Logo 应用领域
OPTOWAY 光纤
页数 文件大小 规格书
5页 120K
描述
1310 nm TX/ 1490 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver

BTRS-7840AC 技术参数

生命周期:Contact ManufacturerReach Compliance Code:compliant
风险等级:5.72Base Number Matches:1

BTRS-7840AC 数据手册

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1
Optoway  
BTRS-7840CG  
***********************************************************************************************************************************************************************  
BTRS-7840C / BTRS-7840C-SP / BTRS-7840AC / BTRS-7840AC-SP  
1310 nm TX/ 1490 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver  
**********************************************************************************************************************************************************************  
FEATURES  
DESCRIPTION  
l Bi-Directional Single-Fiber Transceiver  
l Compliant with IEEE 802.3ah 1000BASE-BX  
l 1310 nm DFB LD Transmitter  
l 1490 nm Receiver  
The BTRS-7840CG series is high performance module for  
single fiber communications by using 1310 nm transmitter  
and 1490 nm receiver. This module is equipped with  
3W-TRXTM OE device to reject 1.55 um high power  
video signal. The transmitter section uses a multiple  
quantum well 1310 nm DFB laser and is a class 1 laser  
compliant according to International Safety Standard  
IEC-60825. The receiver section is designed to receive 1490  
nm and block 1550 nm signal. This feature is suitable for  
IEEE 802.3ah 1000BASE-BX and ITU-T 983.3 application.  
The receiver section uses an integrated 1490 nm detector  
preamplifier (IDP) mounted in an optical header and a  
l 1550 nm Enhanced Band Block  
l 20 dB Power Budget At Least  
l Link distance up to 40 km  
l Single +3.3 V Power Supply  
l RoHS Compliant  
l LVPECL Differential Inputs and Outputs  
l LVTTL Signal Detect Output  
l 0 to 70oC Operating: BTRS-7840G  
l -20 to 85oC Operating: BTRS-7840AG  
l Class 1 Laser International Safety Standard IEC-60825  
Compliant  
limiting post-amplifier IC.  
simplifies interface to external circuitry.  
A PECL logic interface  
LASER SAFETY  
APPLICATIONS  
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.  
l WDM Gigabit Ethernet Links  
l SONET/SDH Equipment Interconnect  
l Fiber Channel Links  
ORDER INFORMATION  
P/No.  
Bit Rate  
(Gb/s)  
IEEE  
802.3ah  
1000BASE  
BX  
Distance  
(km)  
TX  
RX  
Voltage  
(V)  
Package  
Temp  
(oC)  
TX  
RX Sens.  
RoHS  
(nm)  
(nm)  
Power  
(dBm)  
2 to -3  
2 to -3  
(dBm) Compliant  
BTRS-7840CG  
1.25  
1.25  
40  
40  
1310 DFB 1490  
1310 DFB 1490  
3.3  
3.3  
SC, 2X5  
SC, 2X5  
0 to 70  
-23  
-23  
Yes  
Yes  
BTRS-7840ACG  
BX  
-20 to 85  
Note: 1. BTRS-XXXXXG is SC/PC receptacle type package with standard case  
2. 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.  
Absolute Maximum Ratings  
Parameter  
Storage Temperature  
Operating Temperature  
Symbol  
Tstg  
Min  
-40  
0
Max  
85  
Units  
oC  
oC  
Notes  
Topr  
70  
BTRS-7840CG  
-20  
85  
BTRS-7840ACG  
air flow 1m/sec  
Soldering Temperature  
Power Supply Voltage  
Input Voltage  
---  
Vcc  
---  
260  
3.6  
oC  
V
10 seconds on leads only  
0
GND  
0
Vcc  
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 / Notes  
V
oC / BTRS-7840CG  
oC / BTRS-7840ACG  
air flow 1m/sec  
Vcc  
3.3  
Topr  
-20  
85  
***********************************************************************************************************************************************************************  
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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