Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In 8 years of co-operation times we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover my country now.
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

High Performance 40KM 10GB SM Simplex Sfp Transceiver Module With LC Connector

Place of Origin Guangdong, China
Brand Name KCO, Kocent Optec Limited
Certification ISO9001, RoHS
Model Number SFP SM-L40D
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details plastic module, carton box, wooden pallet
Delivery Time 3~5 days after get payment
Payment Terms Western Union, T/T, L/C
Supply Ability 50,000pcs/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Fiber Port LC Connector Port Simplex
P/N SFP SM-L40D Distance 40km
Wave Length 1310, 1550nm Power 3.3v
DDM Yes Speed 10G
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sfp optical module

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Product Description

SFP+ for 40KM 10GB SM Simplex with DDM with LC connector comtibie with Cisco&HUWEI



- SFP+ transceiver modules are high performance, cost effective modules supporting data-rate of 10Gbps and 40km transmission distance with DDM.

- This optical fiber module consists of three sections: a FP laser transmitter, a PIN photodiode integrated with atrans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

- This high quality optical fiber module is compatible with SFP Multi-Source Agreement (MSA) and SFF 8472. For further information, please refer to SFP MSA.



- 1310nm FP laser and PIN photo detector for 40km transmission

- High Quality Optical Fiber Module

- Up to 10Gbps bi-directional data links

- Up to 20km transmission on SMF

- +3.3V single power supply.

- Low EMI and excellent ESD protection.

- Laser safety standard IEC-60825 compliant.

- Digital Diagnostic Monitoring: Internal Calibration or External Calibration.

- Compliant with SFP MSA and SFF-8472 with single LC receptacle

- Compatible with RoHS


Product informations: 

Product type SFP+ Speed 10.3Gbps
Wave length 1310nm Longest transfer distance 40KM
Optical port LC duplex Working temperature 0 to 70°C
Fiber type SM DDM yes
Emission light power -8.2~0.5dBm Receiving sensitivity <-14.4dBm




- SDH STM and SONET system

- Fiber Channel

- Switch to Switch interface

- Switched backplane applications

- Router/Server interface

- Other optical transmission systems


Product pictures:


High Performance 40KM 10GB SM Simplex Sfp Transceiver Module With LC Connector 0

High Performance 40KM 10GB SM Simplex Sfp Transceiver Module With LC Connector 1



OEM/ODM Service:
If you want to display your own brand LOGO on the goods such as cable, package bag, label or any where. It is no any problem. Our OEM and ODM service is always ready to do it.

According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.

- International express such as UPS, TNT, DHL, etc
- By sea shipping
- Internatioal air: CA, AA, EA, etc