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GBB-7940G Datasheet(PDF) 1 Page - Optoway Technology Inc |
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GBB-7940G Datasheet(HTML) 1 Page - Optoway Technology Inc |
1 / 4 page Optoway GBB-7940G *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 12/1/2005 V2.0 1 GBB-7940G (RoHS Compliant) 1490 nm TX / 1310 nm RX , 5V / 1.25 Gbps Single-Mode WDM Gigabit Interface Converter (GBIC) *********************************************************************************************************************************************************************** FEATURES l 1-Fiber SM Gigabit Interface Converter (GBIC) l Compliant with GBIC Specification Rev. 5.5 l Compliant with IEEE-802.3ah 1000BASE-BX l Compliant with Fibre Channel FC-PH-2 for 100-M5-SN-1 and 100-M6-SN-1 l Hot Pluggable Module with SC Connector l 1490 nm LD Transmitter l 1310 nm Receiver l Up to 40 km using Single-mode Optic Cable l SCA-2 Host Connector l Single +5 V Power Supply l RoHS Compliant l Differential PECL Inputs and Outputs l TTL RX-LOS Output 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 GBB-7940G series single-mode optical transceivers meet the Gigabit Interface Converter (GBIC) specification Rev. 5.5. It satisfies the optical interface specifications defined in IEEE 802.3ah 1000BASE BX by using 1490 nm transmitter and 1310 nm receiver. The transmitter section uses a multiple quantum well 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 input / output logic interface is used. TTL RX-LOS output simplifies interface to external circuitry. A 20-pin SCA-2 host connector is used to connect the converter to the host system. 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) Package Temp ( oC) TX Power (dBm) RX Sens. (dBm) RoHS Compliant GBB-7940G 1.25 40 1490 DFB 1310 SC GBIC 0 to 70 2 to -3 -23 Yes Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Case Temperature Topr -5 70 oC Power Supply Voltage Vcc -0.5 6 V Input Voltage --- -0.5 Vcc V Relative Humidity RH 5 95 % Recommended Operating Conditions Parameter Symbol Min Typ Max Units Power Supply Voltage Vcc 4.75 5 5.25 V Power Supply Current ITX + IRX 200 300 mA Operating Case Temperature Topr 0 70 oC Data Rate 1000 1250 Mb/s |
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