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BTRS-7720ACG Datasheet(PDF) 1 Page - Optoway Technology Inc |
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BTRS-7720ACG Datasheet(HTML) 1 Page - Optoway Technology Inc |
1 / 5 page Optoway BTRS-7720CG *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 1 BTRS-7720CG / BTRS-7720ACG 1550 nm TX / 1310 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver ********************************************************************************************************************************************************************** FEATURES l Single Fiber Bi-Directional Transceiver l 1550 nm DFB LD Transmitter l 1310 nm Receiver l 14 dB Link Power Budget At Least l Distance Up to 20 km l Single +3.3 V Power Supply l RoHS Compliant l 0 to 70oC Operating: BRS-7720CG l -20 to 85oC Operating: BRS-7720ACG l Speed up to 1300 Mbps l LVTTL Signal Detect Output l PECL Differential Inputs and Outputs l Wave Solderable and Aqueous Washable l Class 1 Laser International Safety Standard IEC-60825 Compliant APPLICATIONS l WDM Gigabit Ethernet Links l SONET/SDH Equipment Interconnect l Fibre Channel Links DESCRIPTION The BTRS-7720CG series is high performance module for single fiber communications by using 1550 nm transmitter and 1310 nm receiver. The transmitter section uses a multiple quantum well 1550 nm DFB 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 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. ORDER INFORMATION P/No. Bit Rate (Gb/s) Distance (km) TX (nm) RX (nm) Voltage (V) Package Temp ( oC) TX Power (dBm) RX Sens. (dBm) RoHS Compliant BTRS-7720CG 1.25 20 1550 DFB 1310 3.3 SC, 2X5 0 to 70 -3 to -8 -22 Yes BTRS-7720ACG 1.25 20 1550 DFB 1310 3.3 SC, 2X5 -20 to 85 -3 to -8 -22 Yes Note: 1. BTRS-XXXXXG is SFF SC receptacle type package. 2. BTRS-XXXXX-APBBBG is SFF 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 Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Temperature Topr 0 -20 70 85 oC BTRS-7720CG/ air flow 1m/sec BTRS-7720ACG/air flow 1m/sec Soldering Temperature --- 260 oC 10 seconds on leads only Power Supply Voltage Vcc 0 3.6 V Input Voltage --- GND Vcc V Output Current Iout 0 30 mA Recommended Operating Conditions Parameter Symbol Min Typ Max Units / Notes Power Supply Voltage Vcc 3.13 3.3 3.47 V Operating Temperature Topr 0 -20 70 85 oC / BTRS-7720CG oC / BTRS-7720ACG Data Rate 1250 1300 Mb/s Power Supply Current Icc 280 mA |
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