Compact, just 1U high universally adopted SDH system with E1, V35 and Ethernet options and STM-1 1+0 or STM-1 1+1 uplink selections, able to work as east-west ring configuration, as well as point to point.

Need even smaller SDH? Usually used as terminal access multiplexers for FTTB access, these units can be cost-effective way to create end-user SDH nodes.

Bigger Metro access systems for transport layer & city circles. STM-1/STM-4/STM-16 type uplinks are available in flexible modular designed cases.

nx64k PCM, E1.G703, V35, Serial interfaces, 10/100/1000 BaseT Ethernet, cross-connect functions, daisy chain for E1 time slot multiplexing… all these you will find under this category. Send us your requests and requirements to help you find a suitable solution!