1.25G 多模850nm 1×9光模块

Product Features

• Uncooledlaser diode withMQW structure
• Up to550mTransmission Distance
• DuplexMultiModeTransceiver 1×9 Footprint
• SC,FC or ST OpticalInterface are Optional
• Single +3.3VPower Supply
• LVPECL Differential InputsandOutputs
• LVPECL SignalDetectionOutput alternative
• FastEthernetand ITU G.957 Compliant
• CompliantRoHSand lead free
• Complies withTelcordia GR-468-CORE
• Operatingcase temperature:

                Standard: 0 to +70℃
                Extend: -20 to +85℃ 
                Industrial: -40 to +85℃

Product Applications

• ATM
• SONET/SDH
• FastEthernet
• Switches
• Routers
• Hubs

Performance Specifications
Absolute Maximum Ratings

Parameter	Symbol		Min	Max	Unit
Storage Temperature	Tst		-40	+85	℃
Operating Temperature	TO	BYTR-8512-02	0	+70	℃
		BYTR-8512-02E	-20	+85	℃
		BYTR-8512-02I	-40	+85	℃
Input Voltage	–		GND	VCC	V
Power Supply Voltage	VCC-VEE		0	+4	V

Recommended Operating Conditions

Parameter	Symbol		Min	Typ	Max	Unit
Storage Temperature	Tst		-40	–	+85	℃
Operating Case Temperature	TC	BYTR-8512-02	0	–	+70	℃
		BYTR-8512-02E	-20	–	+85	℃
		BYTR-8512-02I	-40	–	+85	℃
Power Supply Voltage	VCC		3.1	3.3	3.47	V
Data Rate	DR		100	1250	1500	Mbps

Optical Specification

Transmitter
Parameter	Symbol	Min	Typ	Max	Unit	Note
Center Wavelength	lC	830	850	870	nm
Spectral Width	Dl	–	–	0.85	nm	–
Average Optical Output Power	Po	-11	–	-3	dBm	62.5/125UM MMF
Extinction Ratio	Ext	9	–	–	dB	–
Optical Rise Time(20%-80%)	Tr	–	–	0.26	ns	–
Optical Fall Time(20%-80%)	Tf	–	–	0.26	ns	–
Output Eye Diagram	Compliant with ITU-T.G957
Receiver
Parameter	Symbol	Min	Typ	Max	Unit	Note
Operate Wavelength	–	830	–	870	nm	–
Sensitivity	Pr	–	–	-18	dBm	1
Saturation	Ps	-3	–	–	dBm	1
Signal Detect Assert Level	–	-45	–	–	dBm	Alarm: Low-level
Signal Detect De-assert Level	–	–	–	-19	dBm
SD Hysteresis	–	0.5	–	5	dB	–

Note: 1. Minimum Sensitivity and saturation levels for a 27–1 PRBS test pattern @1250Mbps.

Package Diagram

SC Interface

FC Interface

ST Interface

Order Information

产品型号	基本参数
BYTR-8512-02	1×9光模块-MM850-1.25G-500m-商业级
BYTR-8512-02I	1×9光模块-MM850-1.25G-500m-工业级

可选配参数
M	3.3V-Data:LVPECL(直流耦合)-SD:LVPECL-SC 接头
N	3.3V-Data:LVPECL(直流耦合)-SD:LVPECL-FC 接头
O	3.3V-Data:LVPECL(直流耦合)-SD:LVPECL-ST 接头

北亿纤通 | F-tone Networks

企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702

注：本产品有全国产化型号可选

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative. rights of F-tone Networks or others. rther details are available from any F-tone Networks sales representative.t or other protective rights of F-tone Networks or others. rther details are available from any F-tone Networks sales representative.