Passive shelf to hold various operational modules.
concentrate E1/T1 tributaries on operator side in order to dispatch them trough an Ethernet access ring and
Main characteristics of this equipment is its ability to transport each E1/T1
tributary with its own clock trough a non synchronize network such as Ethernet
Each E1/T1 board can connect up
to 4 remote sites simultaneously.
PSP rack can connect up to 24 remote sites..
Typical application :
DATA and TDM sharing from POP to user
19" rack, 3U high
capacity : max 6 modules
powering module :
220VAC or 48VDC, 30W
option redundancy with 2nd module
User modules :
- PSPE1S : E1/T1 (G.703) interface, 2 options
to multipoint, 4 x n x 64k
b) multipoint to multipoint, 5 x 5 x 64k
- PSPX21 : X21 (X24/V11) interface
- PSPLL : analog
2 & 4 wires line interfaces
Ethernet browser cant be use to configure and monitor equipments (local &
one RJ 45 Ethernet port and
"in band" management for remote
SNMP V1 is available with MIB 2 in order to be integrated in a global NMS.