Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP) Guía De Diseño

OL-4556-01

 

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    Nonvolatile Memory (Flash): 256 MB (with TCC2) 

    Volatile memory (synchronous dynamic RAM): 256 MB (with TCC2) 

 

 

    Stratum 3, per Telcordia GR-253-CORE 

    Free-running Access: Accuracy +/−4.6 ppm 

    Holdover Stability: 3.7 * 10

-7

 per day including temperature (< 255 slips in first 24 hours) 

    References: External BITS, line, internal  

 

 

    Two DS-1 BITS inputs 

    Two derived DS-1 outputs 

    BITS 1 and BITS 2 pins provided on backplane 

 

 

    Local Craft Access: An EIA/TIA-232 ASCII interface (9600 baud) or 10BaseT LAN 

interface on the TCC faceplate. 

    Network/LAN Access: A 10BaseT LAN interface via the backplane.  Set the LAN 10/100 

Ethernet port for half-duplex. 

    TL1 Access: An EIA/TIA-232 ASCII interface (9600 baud) on the TCC faceplate or 

10BaseT LAN interface on both the TCC faceplate and backplane. 

    Cisco Transport Controller (CTC): A 10BaseT LAN interface on the TCC faceplate and 

backplane. 

 

 

    Processor: Pentium II (or higher) 300 MHz, UltraSPARC, or equivalent 

    RAM: 128 MB (minimum) 256 MB recommended 

    Hard Drive: 2 GB recommended with 50 MB vacant space available 

    Operating System: PC: Windows 95, Windows 98, Windows NT 4.0 with Service Pack 6, 

Windows 2000, or Windows XP.  For Workstations: Any Solaris release 

    Web Browser: PC: Netscape Navigator 4.73 or higher, Internet Explorer 5.0 (service pack 

2) or higher.  For Workstations: Netscape Navigator 4.73 or higher.  Netscape 
Communicator 4.73 (Windows) and 4.76 (UNIX) are installed by the CTC Installation 
Wizard included on the Cisco ONS 15454 software and documentation CDs. 

    Modem: A compatible modem must meet the following minimum requirements: 

o

  300, 1200, 2400, 4800, or 9600 baud 

o

 Full 

duplex 

o

  8 data bits 

o

  No parity bits 

o

  1 start bit 

o

  1 stop bit 

o

 No 

flow 

control