SDH/SONET Multiservice Access Multiplexer IMAP - O9500R

Description

The Loop-O9500R SDH/SONET/PDH IMAP (Integrated Multi-Services Access Platform) is an economical integrated solution supporting SDH/ SONET/PDH simultaneously on the same platform. It’s designed to support DS0 access and PDH interfaces over SDH/SONET. 

SDH/SONET capability includes either STM-1/4/16 or OC-3/12/48. Connectivity of an O9500R is achieved non-blocking cross-connection between High Speed (HS) tributary modules (VCn/VTn fabric) and Low Speed (LS) tributary modules (DS0 fabric).

With up to 4 STM-1/4/16 (OC-3/12/48) aggregate interfaces on cross-connect modules and 8 STM-1 (OC-3) or 2 STM-4 (OC-12) interfaces on tributaries, Loop-O9500R offers service providers a versatile protection schemes including SNCP(UPSR) and MSP(1+1) protection for both ring and linear network topologies.

The non-blocking VC11/VC12/VC3/VC4 (VT1.5/VT2/ STS-1/STS-3) cross-connect capability of HS modules is up to 20 VC4. The HS tributary modules include optical STM-1/4 (OC-3/12), E3/T3, E1/T1 interfaces, FOM and Fast Ethernet/Gigabit Ethernet over STM-1/4/16 (OC-3/12/48). Ethernet signals are mapped onto STM payload through standard techniques such as GFP, LAPS, VCAT, LCAS, and non-LCAS. These HS modules are identical to those used in Loop-O9400R.

Up to 21 E1 or 28 T1 bandwidth of DS0 can be mapped to HS interfaces via the VC-n/VT-n fabric. The non-blocking DS0 cross-connect capability on LS interfaces is up to 672 DS0 to act as a mini DACS. The modules include a variety of TDM, DTE, IP, and voice interfaces. All LS modules are identical to those used in Loop-AM3440.

All interfaces are fully compliant with the relevant ETSI standards and ITU recommendations. O9500R provides full Operation, Administration, Maintenance and Provisioning (OAM&P) functionality. Users can easily operate O9500R locally or remotely for centralized management with Loop-iNET (EMS) and Loop-iNMS (Integrated NMS) or other SNMP-based management.

Features

• 6U height, full front access (ETSI) shelf
• SDH/SONET VCn/VTn Cross-Connect Capacity: 14Gbps bidirectional non-blocking
• Aggregate cross-connect modules (controller modules)
  • Up to STM-1/4/16 (OC-3/12/48) aggregate lines with software configuration
• Hot-swappable cross-connect modules, tributary modules and power modules.
• Tributary Modules
  • High-Speed (High Density) access tributary modules (HS)
  • Low-Speed access tributary modules (LS)
• Power Modules
  • DC Module (-48/-125 Vdc)
  • Dual Power (1+1) Protection
• Protection Scheme
  • Controller cross-connect unit (CCPA) protection, MSP (1+1), SNCP/UPSR Ring
  • Tributary protection
    • E1/T1: Card/Port (1:1) using Y-box, Line (1+1), DS0 SNCP (3E1/T1 card only)
    • E3/T3: Line (1+1)
    • XCU, B155/622: MSP 1+1, SNCP/UPSR
    • Ethernet Card Protection
    • MPLS tunnel LSP (1+1/1:1), switch time <50ms
  • Network Protection
    • MSP 1+1
    • SNCP/UPSR
    • Ethernet Ring Protection (ERPS G.8032)
    • Link Aggregation (Inter and Intra board)
    • LSP Linear Protection (1+1/1:1) sub 50ms
• External/Internal/Line timing source with SSM
  • SyncE
  • IEEE 1588
  • TDM clocks
• Ethernet over SDH/SONET supports GFP, LAPS, VCAT, LCAS and non-LCAS
• Alarm suppression, masking and reports
• Management
  • Console port, VT100 menu-driven
  • SNMP Port
  • Telnet and SSH
  • Centralized management with Loop’s EMS/NMS over DCC channel
  • Loop-iNET GUI EMS
  • Loop-iNMS with full FCAPS and end-to-end circuit management and diagnosis
  • RoHS compliant
• RoHS compliant