BXD (Extended Base Station Distributor) is used to enhance the reachability of XBSs from corVAN. BXD connects to corVAN on two E1 (G.703) links through copper, fiber or radio. It connects up to four Base Stations on twisted pair to provide coverage to subscriber pockets. Multiple BXDs can be collocated for larger subscriber concentrations.

The BXD provides 1+1 redundant power supply and feeds power (120V DC) to XBS. For easy management, BXD has a inbuilt LCD display and Keypad interface to get status of Base Stations and links locally at the BXD site and also to perform selected control functions.

• Interface Type : E1 (ITU-T G.703 & ITU-T G.704 Compliant)

• No. of E1 Links : 2

• Interface Type : High Speed link using a G.SHDSL transceiver

• No. of links/XBS : 2

• Distance : 2 km on 2 pair 0.5 mm twisted pair cable

• Nominal Input Voltage : -48V DC @ 2 Amps

• I/P Voltage Range : -40V to -60V DC

• Under Voltage Indication : -38V DC

• Over Voltage Indication : -62V DC

• Protections

  • I/P under voltage and over-voltage protection
  • Short circuit and overload protection
  • Input reverse polarity protection

• Environmental : QM333, Category B2

• EMI / EMC :

  • Emission : As per IEC – 61000-4-2 and CISPR 22

  • Immunity : As per IEC 61000-4-3 and IEC 61000-4-6

  • Surge Protection: As per IEC 61000-4-5

• Safety : As per IEC 60950
• Dimension : 128 mm (H) X 600 mm (W) X 350 mm (D) – Rack mountable