News
Orion introduces its iDSL DSLAM
for ISP applications
May 15, 2001
Orion Telecom Networks Inc. has introduced its VCL-30™ iDSL DSLAM access
solution for providing up to 15 iDSL (ISDN Digital Subscriber Leased Line) ports, each
port supporting data @ 128Kbps to subscribers. The product is aimed at providing high
speed internet access too subscribers.
To b used by ISPs and corporate customers, the solution transport synchronous data @ 128Kbps, upto a distance of 4 miles (5KM) on a
single twisted pair, which may be terminated at the customer premises on Orion's V.35,
iDSL modems, or Cisco's 802 / 804 10baseT, iDSL Routers.
Orion's iDSL solution is also compatible with
a host of other Customer Premises baseband modems from various other manufacturers.
The maximum transmission range, over which
128Kbps of data can be delivered using Orion's iDSL equipment is 4 miles (5KM) on a 26AWG
(0.4mm) twisted pair. Increased transmission distances may be attained by use of a higher
wire gauge pair. The transmission distances may also be doubled using standard
(off-the-shelf) ISDN repeaters.
At the ISP premises / POP site, the ISP / CO
(Central Office) side Orion's iDSL Access equipment multiplexes the 15, iDSL links
providing 15 leased lines to various customers @ 128Kbps each, to an E1 interface which
may be directly connected to the E1, VWIC (channelized E1) card of a Cisco Router.
Time-slot selection and management is available to assign the E1 time-slots to the various
active iDSL links.
Orion offers a wide range of telecom transmission solutions
including multiplexers, broadband equipment, voice compression equipment, PRI ISDN
solutions, channel banks, T1 to E1 converters, Echo Cancellors, E1 WAN Access multiplexer,
Fiber Optic Transmission solutions, digital access cross connects, digital circuit
multiplication equipment and digital loop carrier equipment.
Technical specifications are subject to change without
notice.
All brand names and trademarks are the property of their respective owners.
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