Unmanaged E1/G.703 & E3/DS3 WAN Interface Converters

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The DC product range offer a cost effective way of connecting Router Serial WAN Interface cards (or similar information sources) to leased line circuits such as E1 G.703 2Mbps. This conversion is performed transparently and so is independent of protocol or router configuration. Various serial port types and leased line connector combinations options are available. These products are available as standalone modem style units, can be rack mounted using either a 1U two unit rack mount kit, a 6U eighteen unit rack mount kit, or are available in a 1U quad box version (which contains 4 x DC products)

Our X.21 Serial Converters offer conversion from X.21 DTE router ports to E1 G.703 2Mbps leased lines.

  • Connection at 2.048Mbps to unframed leased lines - DC1000
  • Connection from 64Kbps to 1984Kbps to framed leased lines - DC3000

X.21 DCE equipment can usually be supported via X.21 crossover cables, although the clocking configuration requires careful consideration.

Our V.35 Serial Converters offer conversion from V.35 DTE router ports to E1 G.703 2Mbps leased lines.

  • Connection at 2.048Mbps to unframed leased lines - DC1200
  • Connection from 64Kbps to 1984Kbps to framed leased lines - DC3200

V.35 DCE equipment can usually be supported via V.35 crossover cables, although the clocking configuration requires careful consideration.

Our EIA-530 Serial Converters offer conversion from EIA-530 DTE router ports to E1 G.703 2Mbps leased lines.

Historic products offering conversion from EIA-530 DTE router ports to E1 G.703 2Mbps leased lines.

  • Connection at 2.048Mbps to unframed leased lines - DC2000

EIA-530 DCE equipment can usually be supported via crossover cables, although the clocking configuration requires careful consideration.

Our V.11/RS-449/V.36 Serial Converters offer conversion from V.11/RS-449/V.36 DTE router ports to E1 G.703 2Mbps leased lines.

V.11/RS-449/V.36 DCE equipment can usually be supported via crossover cables, although the clocking configuration requires careful consideration.

Our HSSI Serial Converters offer conversion from HSSI DTE router ports to E3 G.703 34Mbps and DS3 G.703 45Mbps leased lines.

  • Connection at 34Mbps to unframed leased lines - DC3445
  • Connection at 45Mbps to unframed leased lines - DC3445

N.B. The DC3445 should be used with unframed clear channel DS3 leased lines and NOT the framed DS3 leased lines that are common in North America.

Our E1 Serial Converters offer conversion from E1 G.703 2Mbps router ports to X.21 2Mbps leased lines.

Metrodata's Rack-Mount kits allow either two or eighteen units to be grouped together. They are compatible with all modem (202x132x44) sized units (i.e. NOT DC2000).

The following DC products are available as a quad box containing 4 individual units in a single 1U rack mountable unit.