SFP+ 10G 1310nm 40Km LC Transceiver

SFP+ 10G 1310nm 40Km LC Transceiver is a hot-pluggable SFP+ package/dual LC interface, with DDM digital diagnosis function, metal shell package effectively reduces electromagnetic interference; complies with SFP+ MSA protocol; complies with SDH/SONET transmission standards; complies with SFF-8431; Specifications conform to SFF 8472; 10G 40km dual-fiber optical modules are commonly used in data centers, base stations, metropolitan area networks, local area networks, storage networks, Fibre Channel, fibre-to-the-home and wireless networks.

Compatibility of SFP+ 10G 1310nm 40Km LC Transceiver
EX-SFP-10G-ER40 10GBASE-ER SFP+ 1310nm 40km

Technical Specification Of SFP+ 10G 1310nm 40Km LC Transceiver

Absolute Maximum Ratings
Parameter Symbol Unit Min Max
Storage Temperature Range Ts oC -40 85
Relative Humidity RH % 0 95

Recommended Operating Conditions
Electrical Characteristics (Tc=0 oC to 70 oC and Vcc= 3.14 to 3.46)
Parameter Symbol Unit Min Typ Max Note
Supply Voltage VCC V 3.14 3.3 3.46
Supply Current Icc mA 285
Transmitter
Input Differential Impedance RIN Ω惟 80 100 120
Differential Data Input Swing VIN MVP-p 180 700
Transmit Disable Voltage VIDS V 2 VCCHOST
Transmit Enable Voltage VEN V VEE VEE +0.8
Transmit Fault Assert Voltage VFA V 2.2 VCCHOST
Transmit Fault De-Assert Voltage FDA V VEE VEE +0.4
Receiver
Differential Data Output Swing VOID MVP-p 450 600 850
Output Rise Time Trish pS 25
Output Fall Time tFALL pS 25
LOS Fault VLOSFT V 2 VCCHOST
LOS Normal VLOSNR V VEE VEE +0.8

Can 40km optical transceiver s and 80km optical transceivers be used together?
As long as the received power is within the range. But it is not recommended to use it like this. If the light is too strong, add an attenuator. Otherwise it will affect the life of the transceiver . If the light is weak, it is also prone to packet loss.

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