SDH / STM-1 Multi-services Access - O9170S

Model: O9170S

Loop-O9170S is an economical, cost-effective SDH STM-1 Mux designed to combine digital access interfaces including TDM, IP, and voice interfaces into STM-1 optical lines for convenient transport and switching. Through STM-1 uplink, O9170S provides VC-12 standard E1s and Ethernet supporting VCAT, GFP, and LCAS protocol.


Loop-O9170S is an economical, cost-effective SDH STM-1 Mux designed to combine digital access interfaces including TDM, IP, and voice interfaces into STM-1 optical lines for convenient transport and switching. Through STM-1 uplink, O9170S provides VC-12 standard E1s and Ethernet supporting VCAT, GFP, and LCAS protocol. The O9170S is a comprehensive SDH STM-1 multiplexer platform for traditional telecom businesses and broadband information business applications, and a blending trend which adapts Metropolitan Area Network as well as audio and information business in all Private Networks.

The O9170S provides two optical line signals at STM-1 with protection schemes including MSP(1+1) and SNCP protection in both ring and linear network topologies. On the aggregate side, the O9170S has two STM-1 ports supporting 1+1 protection. On the tributary side, the O9170S has four Ethernets and 8-port E1, and optional DS0 interfaces of Voice (FXS/FXO/E&M), DTE (RS232/RS485) and FE1 interfaces.

All interfaces are fully compliant with the relevant ANSI standards and ITU recommendations. The O9170S provides fault management, performance monitoring, configuration management, and network security management. Through the console port, LAN port and DCC channel, the OAM&P can be achieved both locally and remotely via SNMP or menu-driven interfaces. The O9170S supports the LOOP-iNET Intelligent Network Management System.

  • 1U height ETSI/ANSI shelf unit (front/rear access)
  • Standalone, wall mount, and rack mount
  • SDH STM-1 TM and ADM
  • Aggregate port
    • 2 SFP optical housing
    • MSP 1+1 protection and SNCP
  • On-board tributaries on fixed slot
    • 8-port E1 ports with 1 DB37 or
    • 6 E1 ports with RJ48 connectors unframed clock independant
    • Four 10/100 (FE) Ethernet ports
  • On-board DS0 tributary on TG3 slot (manufacture option)
    • 4-port RS232 and 4-port FXS
    • 4-port RS485 and 4-port FXS
    • 4-port RS232 and 4-port RS485
    • 8-port FXS
    • 8-port FXO
    • 8-port RS232
    • 8-port RS485.
  • Optional DS0 modules on TG4 slots (manufacture option)
    • 4-port E&M
    • 4-port RS232 and 4-port RS485
    • 8-port FXS
    • 8-port FXO
    • 8-port RS232
    • 8-port RS485
  • Optional DS0 modules on TG5 slots (manufacture option)
    • 4-port E&M
    • 8-port FXS
    • 8-port FXO
    • 8-port RS232
    • 8-port RS485
    • 4-port E1/FE1*
  • Power Modules
    • Hot swappable DC power -48 Vdc
    • Dual DC power module for redundancy
  • DS0 cross-connect fabric with TG3, TG4, TG5 modules and SNMP
  • Networking protection
    • MSP (1+1) and SNCP protection
    • Support External
    • /Internal/Line/E1 clock
  • Supports VCAT, GFP, and LCAS
  • Performance monitoring
  • Alarm suppression, masking, and reporting
  • Management:
    • Console port
    • SNMP port
    • Centralized management with Loop’s EMS over DCC channel
    • Loop-iNET Intelligent Network Management System
    • Telnet support

(* Future Option)