LV1000 Ethernet Over Satellite

LV1000

LV1000
Ethernet - EIA-644 LVDS Converter

Key Features LV1000

Low-cost LAN extension over satellite links
10 / 100BaseT auto-negotiating LAN port
Filtering of local packets
Efficient HDLC packet handling on WAN port
EIA-644 LVDS interface at up to 52 Mbps
Asymmetric operation
Integral auto-sensing PSU

The Metrodata LV1000 is designed to enable the transmission of LAN frames across satellite links via serial satellite modems such as the Comtech EFDATA CDM600. The LAN interface is auto-sensing and supports 10M, 100M, full or half duplex working.

Manual selection of 100BaseT FD operation enables connection to fixed config router ports. It is presented as an RJ45 connector and offers automatic MDI/MDI-X interface selection to obviate the need for cross-over cables. The LAN interface utilises an efficient HDLC encapsulation with address learning and filtering at up to 148810 packets per second. Rate decoupling is supported by means of a 1000 packet SDRAM buffer store, and no packets are lost providing that the sustained data rate is below the DTE serial port speed.

Home | Contact Us | Map