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

The SWM-24GS-2TTX provides 24 pairs of G.SHDSL links at 2.3 Mbps when connected to24 CopperLAN or MD42FT and 12 ports at 4.6 Mbps when connected to 12 MD44FT/MD44EX.

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

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.

ADSL/2/2+ IP-DSLAM , asymmetrical rate up to 24 Mbps

This technology is based on IP encapsulated in ATM over ADSL, ADSL2 or ADSL2+.

The DS8124 provides 24 ports of ADSL/2/2+ up to 25 Mbps downstream and 1 Mbps upstream when connected with the AD-RT-X3/X5/X6 modems.

The DS8124 can also run in Annex mode M at 25 Mbps downstream and 3 Mbps upstream when used with the AD-RT-X6.

These ADSL solutions come with built-in POTS/ISDN splitters for ease of operation.

Download documents:

Dsv2024.pdf (348Kb)

Vdr_4ttx_wf_bg.PUB (131Kb)

Vdr_4ttx_wf_n.PUB (132Kb)