O9500 SDH/SONET IMAP

The Loop-O9500R SDH/SONET IMAP (Integrated Multi-Services Access Platform) is an economical STM-1/4 (OC-3/12) access multiplexer designed to provide integrated access to STM-1/4 (OC-3/12) optical lines. Access is provided through either a non-blocking VC11/VC12/VC3/VC4 cross-connect with HS modules or through an additional non-blocking DS0 cross-connect fabric with LS modules.

The 6U shelf supports:

• 4 HS tributary module slots

• 6 LS tributary module slots

With up to 10 optical STM-1 (OC-3) or 5 optical STM-4 (OC-12) or 10 electrical STM-1 (OC-3) line interfaces, the Loop-O9500R SDH/SONET IMAP offers service providers a versatile protection schemes including SNCP(UPSR) and MSP(1+1) protection for both ring and linear network topologies. The O9500R can work with the Loop-O9100 and Loop-O9400 in the same topology.

The non-blocking VC11/VC12/VC3/VC4 cross-connect capability on High Speed (HS) is up to 20 VC4. The HS tributary modules include optical STM-1/4 (OC-3/12), E3/T3, E1/T1 interfaces and Fast Ethernet over STM-1/4 (OC-3/12). Fast 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 the rack version of the Loop-O9400.

The uplink non-blocking DS0 cross-connect to HS is up to 21 E1 or 28 T1. The non-blocking DS0 cross-connect capability on Low Speed (LS) is up to 768 DS0. Through a full non-blocking DS0 cross-connect and together can act as a mini DACS. The modules include variety of TDM, IP, and voice interfaces detailed on next page. All LS modules are identical to those used in rack version of the Loop-AM3440.

All interfaces are fully compliant with the relevant ETSI standards and ITU recommendations. The O9500R SDH/SONET IMAP provides full Operation, Administration, Maintenance and Provisioning (OAM&P) functionality.

Users can easily operate the O9500R locally or remotely for centralized management with LoopView (EMS) and Loop-iNMS (Integrated NMS).

Data Sheet

Features:

• 6U height, full front access (ETSI) shelf

  TM, ADM and DCS (full cross-connect) at DS0, VC11, VC12, VC3, VC4

  Dual STM-1/4 (OC-3/12) Optical Ring uplinks

  Hot-swappable cross-connect modules, tributary modules and power modules.

  Tributary Modules (See Table 1 below)

  - High-Speed (High Density) access

  tributary modules (HS)

  - Low-Speed access tributary modules (LS)

  Power Modules

  - DC Module (-48 Vdc)

  - Dual Power (1+1) Protection

  Protection Scheme

    Tributary protection

  - E1/T1: card, port, line

  - E3/T3: line

  - B155/622: MSP, SNCP/UPSR

  - Ethernet

  - 7 FOM: line

    Cross-connect unit (XCU) protection

  - MSP

  - SNCP/UPSR

  DS0-SNCP protection

  External/Internal/Line timing source with SSM

  Ethernet supports GFP, LAPS, VCAT, LCAS and non-LCAS

  Full switched Ethernet capability on EoS with built-in L2 switch card

  Ethernet Order Wire (EOW) using VoIP technology

  Alarm suppression, masking and reports

  Management

  Console port, VT100 menu-driven

  SNMP Port

  Telnet

  Centralized management with Loop’s EMS/iNMS over DCC channel

  LoopView GUI EMS

  TMN management(Loop-iNMS) with full FCAPS and end-to-end circuit management

  SSH

  RoHS compliant