Product details
Manufactured byRAD
Product groupModules
Description6U Chassis, one or two power supplies, one or two DCL.2 common logic (no I/O modules included)
Key FeaturesDigital cross-connection for up to 960 timeslots on copper, fiber or HDSL links Supports Fractional STM-1, E3, T3, E1, T1, n x 56/64, and ISDN services over copper (2/4-wire) and fiber media Optional redundancy in common logic and power supply 1:1 protective switching E1/T1 conversion supports A-law/?-law and signaling conversion Transmission of T1 traffic over E1, complying with ITU-T G.802 Traffic grooming into E3/T3 uplinks Broadcast support Inverse multiplexing module supports up to 8 E1/T1 trunks Controlled slip buffer for overflow/underflow TFTP support for common logic software upgrade Test and monitoring at any port Management: Out-of-band via V.24 supervisory port or Ethernet management port Inband via TS 0 or dedicated timeslot RADview SNMP management system on UNIX (HPOV) platform Telnet support Separate dial-in/dial-out port Supports SNMP agent and standard management protocols: SLIP, PPP and RIP2 Local loop access solution with LTU or CSU options for extended range, built-in fiber optic, or 2-wire/4-wire HDSL modems
OverviewThe DXC family of modular Multiservice Access Nodes provides non-blocking cross connection of up to 960 timeslots for up to 120 fractional E1/T1 ports. Plug-in interface modules provide n x 56/64 kbps, E1, T1, E3, T3 or Fractional STM-1 transmission over copper, fiber or HDSL. Also available is the DIM module which provides inverse multiplexing capabilities of up to 8 x E1 or 8 x T1.Typical applications for the DXC:Providing local loop access solution, together with traffic grooming for re-directing voice and data to different trunks (see Figure 1)Concentrating multiple fractional E1/T1 lines from a cellular base station (BTS) onto a full E1/T1 link to the mobile switch center (MSC) (see Figure 2)Providing conversion/gateway between E1 and T1 networks for both data and voiceProviding inverse multiplexing of a single higher rate logical channel over up to 8 E1/T1
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RAD
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Modules
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