SFP Vi00850MM 850 nm Multi-Mode SX Small Format Pluggable Fiber Transceiver Features • Compliant with Fiber Channel 100-M5-SN-I and 100-M6-SN-I standard • Compliant with IEEE802.3z Gigabit Ethernet standard • Industry standard small form pluggable (SFP) package • Duplex LC connector • Conforms to MultiSource Agreement for SFP • Distances of 550m using 50/125um fiber and 300m using 62.5/125 cable • Single power supply 3.3V • TTL signal detect indicator • Hot pluggable • Class 1 laser product complies with EN 60825-1 Applications • Switch-to-Switch interconnect • High speed wide bandwidth up and downlink The Vi00850MM is 850 nanometer SFP transmitting on multimode fiber. Compatible with the MultiSource Agreement (MSA), the Vi00850MM is designed to work with any device conforming to the MSA stanards. Operating on 50/125um fiber cable signals be transmitted up to 550 meters (1815 feet). The Vi00850MM is also compatible with 62.5/125 um fiber for distance of up to 300 meters (990 feet). The Vi00850MM is the perfect solution for interfacing with existing fiber cable installation for single/multiple camera transmission or short haul backbones. Application Diagram Vi3026 Vi00850MM Recommended Operating Conditions Absolute Maximum Ratings Parameter Min Max Units Parameter Min Max Units Storage Temperature -40 85 °C Case Operating Temperature -10 70 °C Supply Voltage -0.5 4.0 V Supply Voltage 3.1 3.5 V Input Voltage -0.5 Vcc V Supply Current --- 250 mA Output Current --- 50 mA Operating Current --- 400 mA RoHS The Smart Choice for Transmission Solutions www.vigitron.com © Copyright 2013 Vigitron, Inc. Technical Specifications Electrical Ordering Information Input/Output AC/AC Input Voltage -0.5V Supply Voltage Maximum: -0.5V to 4.0V Recommended: 3.1V to 3.5V Current Output: 50mA Operating: 400mA Recommended: 300mA Signal Detect TTL Compatible with RoHS, SONET/SDH, Fast Ethernet standard Fiber Type Multi-mode Transmission Distance 550m using 50/125 um fiber 300m using 62.5/125 um fiber Outpout Optical Power Transmission Speed 1.00Gbps Extinction Ratio 9 dB Wavelength 850nm Coupled Power Ratio 9 dB Environmental Temperature Mechanical Description 850MM NM Multi-mode small format Vi00850MM pluggable fiber transceiver Part No. Transmitter Electro-optical Characteristics Vcc = 3.1V to 3.5V, Tc = 0°C to 70°C (-40°C to +85°C) Parameter (50/125 μm fiber, NA=0.20) (62.5/125 μm fiber, NA=0.275) Dimensions 2.2 x .49 x 0.3 in (55.2 x 12.46 x 7.6mm) Weight 0.035 lbs (15g) Material Metal Alloy Accessories Typ. -9.5 Units -4 dBm nm Spectral Width (RMS) 0.85 nm Rise/Fall Time (20-80%) 260 ps Relative Intensity Noise -117 dB/Hz Total Jitter 227 ps Output Eye 830 Max 860 Center Wavelength Operating: 10°C to +70°C Storage: -40°C to +85°C Min 850 Compliant with IEEE802.3z Max Pout TX-Disable Asserted Differential Input Voltage 0.4 -45 dBm 2.0 V 3.3V Single-power supply (optional) *Specifications subject to change without notice. **Distances are based on indicated power at the PD input and are obtained using Cat-5e cable, 56V power supply. Factors such as cabling, connections and environmental conditions may affect actual distances and should be taken into consideration. Receiver Electro-optical Characteristics Vcc = 3.1V to 3.5V, Tc = 0°C to +70°C Parameter Optical Input Power-max. Min Typ. Max Units (Sensitivity) Operating Center Wavelength 770 Optical Return Loss dBm BER < 10 -12 -18 dBm BER < 10 -12 860 nm 0 Optical Input Power-min. dB 12 -18 Loss of Signal-Asserted Loss of Signal-Deasserted -35 Differential Output Voltage 0.5 Data Output Rise, Fall Time (20-80%) Bit Error Ratio dBm dBm 1.2 V 0.35 ns Receiver Loss of Signal Output Voltage-Low 0 0.5 V Receiver Loss of Signal Output Voltage-High 2.4 Vcc V TEL (+1) 858 - 484 - 5209 • FAX (+1) 858 - 484 - 1205 7810 Trade Street, Suite 100, San Diego, CA 92121, USA • [email protected] • www.vigitron.com © Copyright 2013 Vigitron, Inc. Notes Transmitter Section The transmitter section consists of a 850 nm VCSEL in an eye safe optical subassembly (OSA) which mates to the fiber cable. The laser OSA is driven by a LD driver IC which converts differential input LVPECL logic signals into an analog laser driving current. TX_DISABLE The TX_DISABLE signal is high (TTL logic “1”) to turn off the laser output. The laser will turn on when TX_DISABLE is low (TTL logic “0”). Receiver Section The receiver utilizes a MSM detector integrated with a trans-impedance preamplifier in an OSA. This OSA is connected to a circuit providing post-amplication quantization, and optical signal detection. Receive Loss (RX_LOS) The RX_LOS is high (logic “1”) when there is no incoming light from the companion transceiver. This signal is normally used by the system for the 13.40 diagnostic purpose. The signal is operated in TTL level. 8.00 13.35 45.00 55.50 1.68 8.20 TX 6.25 RX 14.60 + 0.40 14.00 56.60 13.70 8.40 0.60 + 0.40 41.80 + 0.15 TEL (+1) 858 - 484 - 5209 • FAX (+1) 858 - 484 - 1205 7810 Trade Street, Suite 100, San Diego, CA 92121, USA • [email protected] • www.vigitron.com © Copyright 2013 Vigitron, Inc.
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