Skip to main content

HelloSelect address

Menu

Newegg Business

Your Browsing History

Home
Components & Storage
Adapter & Gender Changer
Data Converters
Search Results: "Telecommunications"

Data Converters

Did You Find It? Save this search

Brands

EmpressTech
NShi
TRENDnet
ARENTI
Vszerda
Ubiquiti Networks

e-link
Osprey
Grandstream
Bipra
BAUDCOM
Bolton Technical

Show More

Price

to

$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$400 - $500

Useful Links

Free Shipping

Any questions? Our AI beta will help you find out quickly.

Try me now

Search Within:

Page 1/1

Sort By:Featured Items

View:36

SUNGOOYUE USB to 4 Channel RS232 Female Head Converter, Reliable, Highly Compatible, Industrial Grade Isolated USB Adapter for Telecommunications

SUNGOOYUE USB to 4 Channel RS232 Female Head Converter, Reliable, Highly Compatible, Industrial Grade Isolated USB Adapter for Telecommunications

Model #: CLAWB0G4B3LM9H

$93^.99 –
Free Shipping

Compare

Wekuant 2 x RJ11 Telephone and 10/100 Mbps Ethernet Over Fiber Converter - POTS to Fiber Optic Extender, Universal Single Mode up to 20Km(12.4 mi) and Multimode 500m(0.31 mi), A Pair.

Wekuant 2 x RJ11 Telephone and 10/100 Mbps Ethernet Over Fiber Converter - POTS to Fiber Optic Extender, Universal Single Mode up to 20Km(12.4 mi) and Multimode 500m(0.31 mi), A Pair.

Model #: 612521367748

$178^.99 –
$5.99 Shipping

Compare

Gigabit Multi-Mode LC Fiber to Ethernet Media Converter | Includes A SFP SX Module, MMF, up to 550-m | 10/100/1000M RJ45 to 1000Base-SX SFP | Mini Size 2.71''*1.96''*0.98'' | Plug and Play

Gigabit Multi-Mode LC Fiber to Ethernet Media Converter | Includes A SFP SX Module, MMF, up to 550-m | 10/100/1000M RJ45 to 1000Base-SX SFP | Mini Size 2.71''*1.96''*0.98'' | Plug and Play

Limited time offer, ends 07/26

Model #: LC6W1J30-196

$64^.34 –
Free Shipping

Compare

Gigabit SC to RJ45 Fiber Media Converter, Multimode Fiber to Ethernet Converter, 10/100/1000Mbps RJ45 Port to 1000Mbps Multi-Mode Fiber Dual SC Port, MMF, 1310nm, up to 1.5km, Auto-Negotiation

Gigabit SC to RJ45 Fiber Media Converter, Multimode Fiber to Ethernet Converter, 10/100/1000Mbps RJ45 Port to 1000Mbps Multi-Mode Fiber Dual SC Port, MMF, 1310nm, up to 1.5km, Auto-Negotiation

Limited time offer, ends 07/26

Model #: LC6W1J30-189

$54^.44 –
Free Shipping

Compare

H!Fiber 10 Pack Auto-Negotiation SFP to RJ45 Module, 10/100/1000BASE-T Ethernet Transceiver for Cisco GLC-T(10/100/1000)/SFP-GE-T(10/100/1000), Cisco Meraki, Cat5e, 100m (328 Ft)

H!Fiber 10 Pack Auto-Negotiation SFP to RJ45 Module, 10/100/1000BASE-T Ethernet Transceiver for Cisco GLC-T(10/100/1000)/SFP-GE-T(10/100/1000), Cisco Meraki, Cat5e, 100m (328 Ft)

Limited time offer, ends 07/26

Model #: LC6W1J30-175

$235^.61 –
Free Shipping

Compare

H!Fiber 4 Pack 1G SFP to RJ45 Module, 1000Base-T Copper SFP Ethernet Transceiver, 100m, for Cisco SFP-GE-T, Ubiquiti UF-RJ45-1G, UniFi, TP-Link TL-SM331T, Meraki, Mikrotik, Fortinet, Intel, Netgear

H!Fiber 4 Pack 1G SFP to RJ45 Module, 1000Base-T Copper SFP Ethernet Transceiver, 100m, for Cisco SFP-GE-T, Ubiquiti UF-RJ45-1G, UniFi, TP-Link TL-SM331T, Meraki, Mikrotik, Fortinet, Intel, Netgear

Limited time offer, ends 07/26

Model #: LC6W1J30-174

$89^.09 –
Free Shipping

Compare

2 Pack Gigabit SFP to RJ45 Fiber Media Converter, Fiber to Ethernet Converter, 10/100/1000Mbps RJ45 Port to 1000Mbps Open SFP Port, up to 120km, Auto-Negotiation, Durable Metal Casing

2 Pack Gigabit SFP to RJ45 Fiber Media Converter, Fiber to Ethernet Converter, 10/100/1000Mbps RJ45 Port to 1000Mbps Open SFP Port, up to 120km, Auto-Negotiation, Durable Metal Casing

Limited time offer, ends 07/26

Model #: LC6W1J30-137

$80^.18 –
Free Shipping

Compare

Grandstream F-SM1310-10KM-10G SFP+ 10Gbps Transceiver

Grandstream F-SM1310-10KM-10G SFP+ 10Gbps Transceiver

Model #: FSM131010KM10G

$39^.99 –
Free Shipping

Compare

Vszerda DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE

Vszerda DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE

Limited time offer, ends 08/18

Model #: 98H4T98H

$56^.79 –
Free Shipping

Compare

Baudcom a Pair Gigabit SingleMode Fiber to Ethernet Media Converter, Single Fiber, 1000Base-LX to 10/100/1000Base-Tx Gigabit SMF Fiber SC to Copper RJ45 Ethernet Converter, Bidi, 20KM

Baudcom a Pair Gigabit SingleMode Fiber to Ethernet Media Converter, Single Fiber, 1000Base-LX to 10/100/1000Base-Tx Gigabit SMF Fiber SC to Copper RJ45 Ethernet Converter, Bidi, 20KM

Model #: 694782023618

$68^.99 –
$5.99 Shipping

Compare

Industrial Isolated USB to RS232 Converter Adapter, Original FT4232HL chip Program, self resetting Fuse, diode, with 4CH RS232 Female Head

Industrial Isolated USB to RS232 Converter Adapter, Original FT4232HL chip Program, self resetting Fuse, diode, with 4CH RS232 Female Head

Model #: CLAWB0DLFYMJBF

$93^.99 –
Free Shipping

Compare

A Pair Gigabit Ethernet Media Converter, 10/100/1000Mbps Networks Ethernet to Fiber Media Converter, with 2pcs 1000Base-SX SFP Module (1.25Gb/s, Multimode, Dual LC, 850nm, 550m)

A Pair Gigabit Ethernet Media Converter, 10/100/1000Mbps Networks Ethernet to Fiber Media Converter, with 2pcs 1000Base-SX SFP Module (1.25Gb/s, Multimode, Dual LC, 850nm, 550m)

Model #: 886336185112

$72^.99 –
More options from $72.99 - $78.79
$5.00 Shipping

Compare

Industrial Grade Isolated USB to RS232 Converter, Original FT4232HL Chip Program, 4CH RS232 Female Head, High Speed Telecommunication, Stable and, High Compatibility, Thunder

Industrial Grade Isolated USB to RS232 Converter, Original FT4232HL Chip Program, 4CH RS232 Female Head, High Speed Telecommunication, Stable and, High Compatibility, Thunder

Model #: CLAWB0DPWVW7GW

$105^.99 –
Free Shipping

Compare

E-link Industrial Gigabit 60W PoE Media Converter Hardened Ultra PoE++ Ethernet Fiber Media Converter 100/1000Base-SX SFP Din Rail Mount Aluminum Housing -40 75 C

E-link Industrial Gigabit 60W PoE Media Converter Hardened Ultra PoE++ Ethernet Fiber Media Converter 100/1000Base-SX SFP Din Rail Mount Aluminum Housing -40 75 C

Model #: 652843912561

$134^.99 –
$5.99 Shipping

Compare

Unifi Ubiquiti Networks CWDM Mux Demux 4 (UACC-CWDM-4)

Unifi Ubiquiti Networks CWDM Mux Demux 4 (UACC-CWDM-4)

Model #: CWDM Mux Demux 4

$279^.99 –
Free Shipping

Compare

TRENDnet 1000BASE-T RJ-45 Copper SFP Module, 100m (328'), Hot Pluggable, IEEE 802.3ab, Supports Data Rates Up to 1.25Gbps, Lifetime Protection, TEG-MGBRJ (TEG-MGBRJ)

TRENDnet 1000BASE-T RJ-45 Copper SFP Module, 100m (328'), Hot Pluggable, IEEE 802.3ab, Supports Data Rates Up to 1.25Gbps, Lifetime Protection, TEG-MGBRJ (TEG-MGBRJ)

Model #: TEG-MGBRJ-0

$64^.99 –
Free Shipping

Compare

TRENDnet Intelligent 1000Base-T to 1000Base-SX Multi-Mode SC Fiber Media Converter, Up to 550M (1800 ft), Fiber to Ethernet Converter, 2Gbps Switching Capacity, Lifetime Protection, Blac (TFC-1000MSC)

TRENDnet Intelligent 1000Base-T to 1000Base-SX Multi-Mode SC Fiber Media Converter, Up to 550M (1800 ft), Fiber to Ethernet Converter, 2Gbps Switching Capacity, Lifetime Protection, Blac (TFC-1000MSC)

Model #: TFC-1000MSC-0

$103^.24 –
Free Shipping

Compare

ANGGREK Industrial Grade Isolated USB Converter, 5V Metal Housing Professional High Peformance Easy Installation USB to for RS485 422 Converter for Computer

ANGGREK Industrial Grade Isolated USB Converter, 5V Metal Housing Professional High Peformance Easy Installation USB to for RS485 422 Converter for Computer

Model #: CLAWB0DHX9P8NS

$107^.99 –
Free Shipping

Compare

2 Pack Gigabit Ethernet Fiber Media Converter, Open SFP Slot, RJ45 to 1000Base-SX for 10/100/1000Mbps, Supports Gigabit SFP Modules Up to 120KM, Plug and Play, Auto-Negotiation, UL Certified

2 Pack Gigabit Ethernet Fiber Media Converter, Open SFP Slot, RJ45 to 1000Base-SX for 10/100/1000Mbps, Supports Gigabit SFP Modules Up to 120KM, Plug and Play, Auto-Negotiation, UL Certified

Model #: 324589303360

$69^.99 –
$5.00 Shipping

Compare

2 x POTS RJ11 Telephone and Gigabit Ethernet Over Fiber Converter - Multiplexer - Extender Set of FXS FXO Units - Universal Single and Multimode - 1 km MM (0.6 mi) 20km SM (11.4 mi) - Voice Over Fiber

2 x POTS RJ11 Telephone and Gigabit Ethernet Over Fiber Converter - Multiplexer - Extender Set of FXS FXO Units - Universal Single and Multimode - 1 km MM (0.6 mi) 20km SM (11.4 mi) - Voice Over Fiber

Model #: 652843933115

$422^.99 –
$5.99 Shipping

Compare

Fiber to Ethernet Media Converter with Gigabit Multi-Mode SFP LC Module, 1.25G SFP to 10/100/1000M RJ45, MMF, 850nm, up to 550m (1804 ft)

Fiber to Ethernet Media Converter with Gigabit Multi-Mode SFP LC Module, 1.25G SFP to 10/100/1000M RJ45, MMF, 850nm, up to 550m (1804 ft)

Model #: 677658704392

$48^.99 –
More options from $48.99 - $54.78
$5.99 Shipping

Compare

Page 1/1

Did You Find It?

Deals Just For You

Sign up to receive exclusive offers in your inbox.

clear text

View Latest Email Deals

Download Our APP

Enter your phone number and we'll send you a download link.

+1

OR

Shop on Newegg APP

Scan the QR code to download App

Scan this code with your phone's camera.

Customer Service

Help Center
Track an Order
Return an Item
Return Policy
Privacy & Security
Feedback

My Account

Login/Register
Browsing History
Order History
Returns History
Address Book
Wish Lists
My Build Lists
My Build Showcase
Email Notifications
Subscriptions Orders
Auto Notifications

Company Information

About Newegg
Investor Relations
Media Center
Newegg Student Internship Program
Gamer Zone
Press Inquiries
Newegg Careers
Newegg Insider

Tools & Resources

Become a supplier
Sell on Newegg.com
For Your Business
Newegg Partner Services
Become an Affiliate
Newegg Creators
Site Map
Shop by Brand
Rebates
Mobile Apps
ChatGPT App
Student Discount
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Trade In

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie SettingsCalif. Transparency in Supply Chains Act Cigna Transparency in Coverage (MRF)

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Compare Items

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Messages