Hi there,

We're looking for small IP DSLAMs for G.SHDSL(.bis) and ADSL2+. We need about 16-24 Ports in 1 Rack Unit (or a modular system), Ethernet Uplink (GE / FE), dot1q, etc.

Does anyone know a suitable product that fits our requirements with a good cost-performance ratio?

We are already using ZyXEL IES 1000 with modules and IES 2000 (which are no longer sold by ZyXEL). The IES 1000 with SAM-1216-22 in G.SHDSL.bis mode delivers just 16 Ports in 1 Unit (2 modules for 3900 CHF each) and is due to this to expensive. Also the IES5000 is to big and expensive for our small PoPs.

Do you recommend the G.SHDSL.bis or should we stay with G.SHDSL (4096 per line)?

Thanks and best regards Marco Fretz