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
  13. Tiếng Việt
  14. Indonesian
  15. Thai
Currency： CAD
USD - US Dollar
EUR -
GBP - British Pound
CAD -
AUD -
JPY -
SEK -
NOK -
IDR -
BRL -
RUB -
THB -
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 -
GBP - British Pound
CAD -
AUD -
JPY -
SEK -
NOK -
IDR -
BRL -
RUB -
THB -
Home
Optics Transceivers | SFP Modules
1/2/4G Transceiver Modules
1G BiDi SFP
182469
HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module
  • HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 1
  • HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 2
  • HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 3
  • HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 4
  • HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 5

HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module

#182469
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

HW SFP-GE-20-SM1550-U Compatible LS-BL55311G-20C SFP 1G BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module

  • C$  9.933

    580 in Stock

 17 Reviews
0 Questions
Request Stock
420 Sold
C$  9.933
Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
C$ 9.933
100
C$ 9.437
1000
C$ 9.138
3000
C$ 8.841
6000
C$ 8.542
Manufacture: LINK-PP
P/N: LS-BL55311G-20C
Compatible:
Cisco
LINK-PP
Alcatel-Lucent
Brocade
D-Link
DELL
Extreme
Generic
H3C
HPE
HW
Juniper
TRENDnet
Competitor P/N:
SFP-GE-10-SM1550 | 10km
SFP-GE-20-SM1550-U | 20km
Shipping:
C$ 40.374
to United States Via Fedex IP
Estimated delivery time : 3-6 days. See details
Stock:
580 in Stock .
Quantity:
Total Price:
C$ 9.933
Add to wish

HW SFP-GE-20-SM1550-U Compatible LINK-PP LS-BL55311G-20C SFP 1G BiDi Simplex LC/UPC SMF Optical Transceiver Module(SMF, 1550nm-TX/1310nm-RX, 20km, DOM)


The LS-BL55311G-20C SFP transceivers are high performance, cost effective modules supporting data rate of 1.25Gbps 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-BL55311G-20C HW Compatible
 SFP-GE-20-SM1550-U
Form Factor
 SFP
 Max Data Rate
 1.25Gbps
Wavelength
 1550nm-TX/1310nm-RX Max Cable Distance
 20km
Connector
Simplex LC
Optical Components
DFP BiDi
Media
SMFDOM Support

Yes

TX Power
-9 to 0dBmRX Power-23 to -1dBm

Receiver Sensitivity
<-23dBm
Receiver Overload
-1dBm
Operating case temperature
0 to 70°C
Protocols

Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

  1. 1G SFP BiDi
  2. 1G SFP Transceiver
  3. GLC-BX-20D
  4. E1MG-1G-BXD-20
  5. MGBIC-BX20-U-1550
  6. SFP-GE-20-SM1550-BIDI
  7. SFP-GE-BX
  8. SFP-GE20KT15R13
  9. SFP-GE-BX20-1550
  10. SFP-1G-BXU-20
  11. SFP-GE-20-SM1550-U
  12. TEG-MGBS20D5

Download

Product Drawing

Questions & Answers

 Ask a Question
No data

Customer Reviews

 Write a Review
  • 5

    17 reviews

  • 5 Stars
    100%
    4 Stars
    0%
    3 Stars
    0%
    2 Stars
    0%
    1 Star
    0%
K***e
Taiwan, Province of China
Verified Purchase
5.0
2024-08-05
I love l-p.com and the best prices for Optical Transceiver Module are found on this site!!
94 Helpful vote Comments
C***o
New Zealand
Verified Purchase
5.0
2024-06-29
everything works well with my car I will be back for more.
23 Helpful vote Comments
L***e
South Africa
Verified Purchase
5.0
2024-06-25
Good service, efficient website. Will come back for more 1x1 Port SFP Cage.
11 Helpful vote Comments
S***o
Mexico
Verified Purchase
5.0
2024-06-02
Have ordered a lot from Link-pp - NEVER had a problem...
140 Helpful vote Comments
O***n
United Arab Emirates
Verified Purchase
5.0
2024-05-06
I have always had good experiences with LINK-PP team.
88 Helpful vote Comments
More
Choose your location Shipping Inquiry

United States

Russia United States Brazil Australia United Kingdom Spain France Canada Poland Turkey Sweden Israel Italy New Zealand Germany Country & Territories (A-Z) Afghanistan Albania Algeria American Samoa Andorra Angola Anguilla Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo, The Republic of Congo Cook Islands Costa Rica Cote D'Ivoire Croatia (local name: Hrvatska) Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands (Malvinas) Faroe Islands Fiji Finland France French Guiana French Polynesia Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong,China Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macau,China Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia Moldova Monaco Mongolia Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island North Korea Northern Mariana Islands Norway Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Seychelles Sierra Leone Singapore Slovakia (Slovak Republic) Slovenia Solomon Islands Somalia South Africa South Korea Spain Sri Lanka St. Pierre and Miquelon Sudan Suriname Swaziland Sweden Switzerland Syrian Arab Republic Taiwan,China Tajikistan Tanzania Thailand Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab United Kingdom United States Uruguay Uzbekistan Vanuatu Vatican City State (Holy See) Venezuela Vietnam Virgin Islands (British) Virgin Islands (U.S.) Wallis And Futuna Islands Yemen Zambia Zimbabwe

  • Carrier

    CostDelivery TimeTracking

  • Fedex IP

    C$ 40.374 3-6 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