10 Gigabit Ethernet SFP+ Optical Transceiver

10.3Gbps,10km/40km/80km,1270nm/1310nm/1330nm/1550nm
Deplux Fiber/Bidi Fiber SPF optic transceiver original supplier
Description Main Features Technical Specification Pin Definitions & Circuit with Diagram FAQ
Description

 Toputel 10 Gigabit Ethernet Series SFP+ transceivers are high performance, cost effective modules supporting data-rate of 10.3 Gbps and 10km/40/km/80km transmission distance on 9/125μm SMF.
  

The SFP+ LR/ER/ZR module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mm of standard FR4 with one connector.

 

 Transceiver Block Diagram    10 Gigabit Optic Transceiver Model

                                        Transceiver Block Diagram

The transmitter converts 10Gbit/s serial CML electrical data into serial optical data compliant with the 10GBASE-LR/ZR standard. An open collector compatible Transmit Disable (Tx_Dis)  is provided. A logic “1,” or   no connection on this pin will disable the laser from transmitting. A logic “0” on this pin provides normal operation. The transmitter has an internal automatic power control loop (APC) to  ensure constant optical  power output across supply voltage and temperature variations. An open collector compatible Transmit Fault (TFault) is provided. TX_Fault is a module output contact that when high, indicates that the module transmitter has detected a fault condition related to laser operation or safety. The TX_Fault output contact is an open drain/collector and shall be pulled up to the Vcc_Host in the host with a resistor in the range 4.7-10 kΩ. TX_Disable is a module input contact. When TX_Disable is asserted high or left open, the SFP+ module transmitter output shall be turned off. This contact shall be pulled up to VccT with a 4.7  to 10  resistor.
 
The receiver converts 10Gbit/s serial optical data into serial PECL/CML electrical data. An open collector compatible Loss of Signal is provided. Rx_LOS when high indicates an optical signal level below that specified in the relevant standard. The Rx_LOS contact is an open drain/collector output and shall be pulled up to Vcc_Host in the host with a resistor in the range 4.7-10 kΩ, or with an active termination. Power supply filtering is recommended for both the transmitter and receiver. The Rx_LOS signal is intended as a preliminary indication to the system in which the SFP+ is installed that the received signal strength is below the specified range. Such an indication typically points to non-installed cables, broken cables, or a disabled, failing or a powered off transmitter at the far end of the cable.



 

 

Technical Specification
10 Gigabit Ethernet SFP transceiver spec.
Pin Definitions & Circuit with Diagram
SFP+ Module Pin Definition
FAQ
Q
What is the price?
A
  • Our prices will be adjusted according to raw material cost and other market factors. Please kindly contact us for the latest price list.
Q
What is your MOQ?
A
  • No MOQ for sample. Generally, the larger the quantity, better the unit price and freight will be
Q
​​​​​​​What is your Trade terms?
A
  • Trade terms EXW as default. More trade terms such as FOB, FCA etc for optional. We need to make official export declaration for the goods
Q
Which payment method is accepted?
A
  • For small batch, customer can order the product from our website directly.
    For big batch, we accept the payment term by T/T. 30% downpayment, and 70% of the balance paid before shipment.
More
Q
​​​​​​​What's the lead time?
A
  • Sample order: 5-14 days
  • The bulk order: about  2-4 weeks, depends on the raw material leadtime, especially up to the chipset.
Q
How about the shipment?
A
  • By Express, such as DHL, Fedex, TNT, UPS, EMS etc
  • By Sea
  • By Air
  • By railway
  • Forwarder
  • We will help to select the most economical way for your reference
Q
What certification you obtained for your products?
A
  • Some products win approval of CE, ROHS, Weee etc. If you have specific approval requirements, please kindly feel free to contact us.
Q
How long is the product warranty period?
A
  • Warranty period is 1 year, calculated from the date of delivery. During the warranty period, we will provide replacement parts for free for the product quality problems caused by its own design failure.
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