Free shipping over $600, If you need a more favorable price, please contact us directly.
Need Help?
Chat live with us
Live Chat
Want to call?

+86-752-3386717

Language： English
  1. English
  2. Русский
  3. Português
  4. Español
  5. Nederlands
  6. Français
  7. Italiano
  8. Deutsch
  9. العربية
  10. Ελληνικά
  11. にほんご
  12. 한국어
Currency： THB
USD - US Dollar
EUR - Euro
GBP - British Pound
CAD - Canada Dollars
AUD - Australia Dollars
JPY - Japan Yen
SEK - Sweden Kronor
NOK - Norway Kroner
IDR - Indonesia Rupiahs
BRL - Brazil Reais
RUB - Russia Rubles
THB - Thailand Baht
Sign in
Sign in

New Customer? Create an account

Hello ,
card member

  • Payment Methods

    Mind your business with a variety of trusted payment options.

  • Your Package

    Use order number or tracking number to check shipping status.

  • Return Policy

    Get your quote fast and offer you more professional service.

  • Net Terms

    Help manage your budget & expenditure better.

  • About Us

    Meet us and know our mission, belief, service and more.

  • Contact Us

    Find our locations and get connected with us closely.

  • Quality Commitment

    Explore how we care about the quality.

  • News

    Find out the latest news and events around l-p.com

Cart 0
Your Shopping Cart Is Empty.
All Categories
Main Menu
Networking
  • Networking
  • Data Center Switches
  • PDU, UPS, Power System
  • Network Adapters
  • Routers, Servers
  • Media Converters, KVM, TAP
Main Menu
Networking
Language
  1. English
  2. Русский
  3. Português
  4. Español
  5. Français
  6. Italiano
  7. Deutsch
  8. العربية
  9. にほんご
  10. Tiếng Việt
  11. Indonesian
  12. Thai
Select Currency
USD - US Dollar
EUR - Euro
GBP - British Pound
CAD - Canada Dollars
AUD - Australia Dollars
JPY - Japan Yen
SEK - Sweden Kronor
NOK - Norway Kroner
IDR - Indonesia Rupiahs
BRL - Brazil Reais
RUB - Russia Rubles
THB - Thailand Baht
Home
Optics Transceivers | SFP Modules
1/2/4G Transceiver Modules
2.5G SFP
183289
LS-SM312G-20C SFP 2.5G 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module

LS-SM312G-20C SFP 2.5G 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module

#183289
For Order Over $300 Get $15.00 Off, Code:
Linkpp15
For Order Over $2000 Get $50.00 Off, Code:
Linkpp50
For Order Over $3000 Get $100.00 Off, Code:
Linkpp100

LS-SM312G-20C SFP 2.5G 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module

  • {{ detail_data.displayed_price.unit_prefix }}  {{ detail_data.displayed_price.value }}

    {{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}

  •
20 Reviews
0 Questions
Request Stock
1.1K Sold
{{ detail_data.displayed_price.unit_prefix }}  {{ detail_data.displayed_price.value }} {{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF )
Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
฿ 250.419
100
฿ 237.898
1000
฿ 230.414
3000
฿ 222.894
6000
฿ 215.374
Manufacture: LINK-PP
P/N: LS-SM312G-20C
Compatible:
Cisco
LINK-PP
Brocade
Generic
H3C
HPE
Juniper
Competitor P/N:
LS-SM312G-02C | 2km
LS-SM312G-02I | 2km
LS-SM312G-10C | 10km
LS-SM312G-20C | 20km
LS-SM312G-20I | 20km
LS-SM312G-40C | 40km
LS-SM312G-40I | 40km
Shipping:
{{ detail_data.displayed_price.unit_prefix }} {{now_chooseship.price}}
To Be Negotiated
Free Shipping
Can't deliver
to United States Via {{now_chooseship?now_chooseship.name:''}}
Estimated delivery time : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} days. See details
Stock:
{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .
Quantity:
( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )
undeliverable
Total Price:
{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.total }}
{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}
Add to wish

LINK-PP LS-SM312G-20C SFP 2.5G Duplex LC Optical Transceiver Module(SMF, 1310nm, 20km, LC, DOM)


The LS-SM312G-20C SFP transceivers are high performance, cost effective modules supporting data rate of 2.5Gbps and 20km transmission distance with SMF. The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.


LINK-PP Part Number
 LS-SM312G-20C Vendor Name
 LINK-PP
Form Factor
 SFP
 Max Data Rate
 2.5Gbps
Wavelength
 1310nm Max Cable Distance
 20km
Connector
LC duplex
Media
SMF
Optical Components
FP 1310nmDOM

Supported

Receiver Sensitivity
-18dBm
Receiver Overload

-1dBm

TX Power
-6 to +1dBm
RX Power
-20 to -1dBm
Commercial Temperature Range
0 to 70°C
Protocols
MSA Compliant
  1. 2.5G SFP
  2. SFP-2GSR-31
  3. SMF Transceiver Module

Matching Products
Pictures ID# Description Price Stock Add to Cart

Download

Product Drawing

Questions & Answers

 Ask a Question
No data

Customer Reviews

 Write a Review
  • {{stardata.star}}

    {{comment.count}} reviews

  • 5 Stars
    {{comment.star5}}%
    4 Stars
    {{comment.star4}}%
    3 Stars
    {{comment.star3}}%
    2 Stars
    {{comment.star2}}%
    1 Star
    {{comment.star1}}%
No data
S***m
Canada
Verified Purchase
5.0
2024-08-07
I have purchased Optical Transceiver Modules in the past and would not hesitate to purchase again.
43 Helpful vote Comments
M***y
Turkey
Verified Purchase
5.0
2024-07-21
Great Price. Great Customer Service. Answered their phone promptly - shipped with great packaging. I would definitely shop here again.thank you!
24 Helpful vote Comments
R***o
Taiwan, Province of China
Verified Purchase
5.0
2024-07-19
love the selection and prices!
58 Helpful vote Comments
S***e
Indonesia
Verified Purchase
5.0
2024-04-10
Very reasonable price. Well detailed information.
56 Helpful vote Comments
C***s
Singapore
Verified Purchase
5.0
2024-04-05
Guess what: they worked right away, from the moment I put them in the switch! So I am happy. Happy that the ethernet port are the right ones, happy with you handling my case and happy with LINK-PP as a company with such a great customer care.
49 Helpful vote Comments
M***n
Mexico
Verified Purchase
5.0
2024-01-19
This was a nice deal online. I got warranty Optical Transceiver Module at an incredible price.
85 Helpful vote Comments
H***a
United States
Verified Purchase
5.0
2024-01-03
brilliant product, delivered earlier than originally stated and work excellent
21 Helpful vote Comments
C***o
United States
Verified Purchase
5.0
2023-12-31
These are the best Optical Transceiver Modules I’ve used. They are WAY better than the cheap ones that fail all the time.They feel high quality as well! You definitely get what you pay for in this instance. Well worth the money.
98 Helpful vote Comments
M***m
Republic of Korea
Verified Purchase
5.0
2023-12-08
Excellent price and easy website. just placed the order so I can't comment on delivery yet.
37 Helpful vote Comments
A***r
Italy
Verified Purchase
5.0
2023-09-16
First purchase a very pleasant experience
45 Helpful vote Comments
{{comments.user.name}}
{{comments.user.country}}
Verified Purchase
{{comments.rating}}.0
{{comments.date_added}}
{{comments.text}}
Showing {{comments.replies.length}} comment

{{reply_items.topic || reply_items.text}}By {{reply_items.author}}

{{comments.helpfulvote}} Helpful vote Comments
< >
More
Not yet rated . Be the first to Write a Review

Recently Viewed
{{item.detail.name}}

{{item.displayed_price.unit_prefix}} {{item.displayed_price.value}} / {{item.displayed_price.unit_type_name}}

{{item.sold_num}} Sold
Choose your location Shipping Inquiry
Delivery Options and delivery speeds may vary for different locations. Shipping Inquiry

United States

Sorry, delivery is not possible in your location.
  • Carrier
    Cost
    Delivery Time
    Tracking
    {{ shipitem.name }}
    Free Shipping {{detail_data.currency.unit_prefix}}{{shipitem.price}}
    {{shipitem.datemin}}-{{shipitem.datemax}} days
    Available

  • Carrier

    CostDelivery TimeTracking

  • Company

    CostTime

  • {{ shipitem.name }}

    {{ (shipitem.isfree =='1' || shipitem.price == 0)? 'Free Shipping' :detail_data.currency.unit_prefix+shipitem.price }} To Be Negotiated {{shipitem.datemin}}-{{shipitem.datemax}} days Available

Apply
You’ll see exact shipping costs and arrival dates when you checkout.
Support
Company
Quick Access

Privacy Preference

We need your consent before you can continue on our website.

If you are under 16 and wish to give consent to optional services, you must ask your legal guardians for permission.

We use cookies and other technologies on our website. Some of them are essential, while others help us to improve this website and your experience.

Personal data may be processed (e.g. IP addresses), for example for personalized ads and content or ad and content measurement.

You can find more information about the use of your data in our privacy policy.

Do not consent
Consent