Black Box SW551A Guia do Utilizador descarregar pdf (Página 11)

CHAPTER 1: Specifications

1. Specifications

Network Interface: 10/100Base-T Ethernet, RJ45, multi-session Telnet.

RS232 Port Interface:

Connectors:

• Model SW551A: Eight (8) DB9 connectors (DTE pinout.)

• Model SW552A: Sixteen (16) DB9 connectors (DTE pinout.)

Coding: 7/8 bits, Even, Odd, No Parity, 1, 2 Stop Bits.

Flow Control: XON/XOFF, RTS/CTS, Both, or None.

Data Rate: 300 to 115.2K bps (all standard rates).

Inactivity Timeout: No activity timeout disconnects port/modem sessions.

Off, 5, 15, 30, 90 minutes.

Memory: Stores Parameters and captured data. 256K per port.

Break: Send Break or Inhibit Break

Site ID: 32 Characters.

Port Name: 16 Characters per port.

Usernames & Passwords: 16 characters each (case sensitive.) Up to 128

pairs, deﬁnable port and system access.

LEDs: Power On, Ready, Data Activity for each RS232 Serial Port.

Physical / Environmental:

Power: IEC-320 Inlet, 100 to 240 VAC, 50/60 Hz, 5 Watts

Size:

Height: 1.75" (4.4 cm), 1 Rack Unit.

Width: 19.00" (48.3 cm)

Depth: 6.50" (16.5 cm) Rack Mounts Included.

Shipping Weight: 6 lbs. (2.7 Kg.)

Operating Temperature: 32°F to 122°F (0°C to 50°C)

Storage Temperature: -4°F to 128°F (-20°C to 70°C)

Humidity: 10 to 90% RH, Non-Condensing

Venting: Side vents are used to dissipate heat generated within the unit.

When mounting the unit in an equipment rack, make certain to allow

adequate clearance for venting.

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Black Box SW551A Guia do Utilizador Página 11