FRM220A-Eoe1/G Ethernet over E1 Converter | Network Switch & Media Converter Manufacturer | CTC Union

Ethernet over E1 Converter | CTC Union's goal is to provide reliable, temperature resistant and rugged designs for harsh environments. We offer a full spectrum of products, including L3/L2 Switch, PoE Products, EN50155 and E-Mark certified switches.

Ethernet over E1 Converter - FRM220A-Eoe1/G Ethernet over E1 Converter
  • Ethernet over E1 Converter - FRM220A-Eoe1/G Ethernet over E1 Converter

Ethernet over E1 Converter

FRM220A-Eoe1/G

The FRM220A-Eoe1/G is an Ethernet over E1 Bridge for cost-effective connection of 10/100Base-TX LANs over a single E1 transport. By using standard HDLC encapsulation, the FRM220A-Eoe1/G is able to transmit up to a 2M bits Ethernet over an E1 link. The FRM220A-Eoe1/G supports an E1 attenuation of up to 43 dB on twisted pair or coax cable, which provides an approximate operating range up to 2km (using 22AWG). The FRM220A-Eoe1/G fully meets E1 specifications including ITU-T G.704 and G.823. The Ethernet copper interface supports auto-negotiation and auto MDI/MDIX, allowing plug-and-play Ethernet connection without any additional configuration. When placed in FRM220 system, the Ethernet may be aggregated to the chassis's built in Ethernet switch. When placed in a single slot chassis and used standalone without management, the card may be configured by serial terminal.

Features
  • Connects one Fast Ethernet over E1 links (2.048Mbps)
  • Built-in bridge operates at WAN rate
  • Auto-Negotiation
  • Unbalanced E1/BNC or balanced E1/RJ45
  • LED Alarm indication
  • Standalone RS232 console management via CH01M
Application

Ethernet over E1 Converter Application with FRM220A-Eoe1/G

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FRM220A-Eoe1-G Datasheet
FRM220A-Eoe1-G Datasheet

Ethernet over E1 Converter with In-Band Management

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Ethernet over E1 Converter | Network Switch & Media Converter Manufacturer | CTC Union

CTC Union Technologies Co., Ltd., founded in 1993, is an ISO9001/14001 certified designer and manufacturer. CTC Union’s software development system follows the cybersecurity IEC62443 regulations for the design of Industrial & Telecom networking products. With their own in-house R&D and factory, CTC Union develops and manufactures high-quality products in Taiwan. CTC Union offers a full spectrum of products, including Ethernet over E1 Converter, Industrial Ethernet, PoE, EN50155 and E-Mark certified switches. CTC Union’s goal is to provide reliable, temperature resistant and rugged designs for mission critical systems used in harsh environments. With more than 30 years of experience in design of Telecom products, CTC Union is highly motivated to deliver various access switches and FTTP CPE products.

CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.