Black Box SM702C Manual de usuario descargar pdf (Pagina 12)

CHAPTER 1: Specifications

1. Specifications

1.1 Cards

Connectors—SM720C: (3) DB25 female; SM721C: (3) M/34 female; SM722C:

(3) DB15 female; SM723C: (3) RJ-11; SM724C: (3) RJ-45

Indicators—SM705C-SM707C: (8) LEDs for transition activity

Power—From the Rack Chassis

1.2 Entire Pro Switching System

Protocols—Transparent to all protocols and speeds

Control Options—HP OpenView Windows, SNMP, or watchdog timer

Control Communication—RS-232/V.24; 1200 to 9600 baud; 7 data bits, even

parity, 1 or 2 stop bits

Management PC Requirements—486 PC running at 66 MHz with a 31⁄2" 1.44 MB

floppy disk drive, a color monitor, a mouse, sufficient serial communication

ports to access all sites, and the following memory:

Extended memory: 8 MB

Hard disk space: 5 MB

+15K per rack.

System Capacity—OpenView control: 256 sites, 256 racks per site; SNMP control:

256 sites, 256 racks per site; Watchdog timer: Unlimited sites, 256 racks per site

Status Activity LEDs—RS-232/V.24 and V.35: TD, RD, RTS, CTS, DSR, DCD,

DTR, RI; RS-530: TD, RD, RTS, CTS, DCE, DTE, DCD, TM

Alarms—Triggered on MARK, SPACE, or NO DATA: RS-232/V.24: TD, RD, RTS,

CTS, DSR, DCD, DTR, RI, TC, RC, EC, SQD; V.35: TD, RD, RTS, CTS, DSR,

DCD, DTR, LL, TC, RC, EC, RL; RS-530: TD, RD, RTS, CTS, DCE, DTE, DCD,

TM, TC, RC, EC, RL

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 215 216

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Black Box SM702C Manual de usuario Pagina 12