DSLAM or xDSL Concentrators

CXR propose a solution of concentration for each xDSL technology. All concentrators include uplinks with an Ethernet port 10/100/1000BaseT or fiber SFP.

G.SHDSL Ethernet Concentrator with symmetrical 2.3/4.6 Mbps rates up to 13km (8.08 miles)

This technology is based on Ethernet transport over HDLC over G.SHDSL TC-PAM16

CXR provide a 16 ports modular solution utilizing the AMS16-PS16 and 8 SpeederLAN-DUR modems connected to an external switch.

The QX3440 with GSHDSL card 2 or 4 wires and Ethernet switch can concentrate up to 48 CopperLAN 2 wires or 24 MD44FT 2/4 wires.

VDSL Ethernet Concentrator with symmetrical 25 Mbps at 1.9 Km(1.18 miles)

This technology is based on Ethernet transport over HDLC over 4-band VDSL

The SWM-24VD4-2TGTX provides 24 ports of 4-band VDSL at 25 Mbps from VD4FT-S or VD4FT-4TTX-S CPE devices,

The SWM-8VD4-2TGTX provides 8 ports of 4-band VDSL at 25 Mbps from VD4FT-S or VD4FT-4TTX-S CPE devices,

These 4-band VDSL solutions all have built-in POTS/ISDN splitters in both the switch and CPE modems.