FRM220A-Eoe1G-cardtype.webp
FRM220A-Eoe1G-cardtype.webp

FRM220A-Eoe1/G

$0.00

Ethernet over E1 Converter with In-Band Management

Ethernet over E1 Converter with In-Band Management

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

Datasheet

Application