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IBM 2109-S08, 8 Porturi Fibra, Management serial si RJ-45, 2 Surse redundante, Second Hand


IBM 2109-S08, 8 Porturi Fibra, Management serial si RJ-45, 2 Surse redundante Retelistica
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Garanție: 12 luni (Detalii garanție)

Descriere


General:

  • Fibre-channel protocol American National Standards Institute (ANSI)
  • fibre-channel ANSI Standard (FC-PH)
  • Fabric initialization Complies with FC-SW 3.2
  • Internet protocol (IP) overfibre-channel (FC-IP)
  • Complies with 2.3 of the FCA profile
  • System architecture: Nonblocking shared-memory switch
  • System processor: Superscalar 33-Mhz Intel i960RP
  • Number of fibre-channel ports:  x8
  • Fibre-channel port speed: 1.0625 GBps full duplex
  • Aggregate switch input/output (I/O) bandwidth: 8 GBps, full duplex
  • Frame buffers: 16 buffers per port at 2112 bytes per frame
  • Fabric latency:
  • Data transmission range: Up to 500 m (1640 ft) for short wavelength optical link, Up to 10 km (32 808 ft) for long wavelength optical link
  • Chassis types: Back-to-front airflow (power supply out front)
    Specificatii tehnice:
  • Fabric management Simple name server, alias server, simple network management protocol (SNMP), Telnet, World Wide Web
  • User interface RJ-45 front panel connector for 10BASE-T or 100BASE-T Ethernet or in-band
  • Serial port Local front panel RS-232 port for recovering factory settings
    Optical port specifications:
  • Fibre-channel interfaces of a 2109 Model S08 Switch system equipped with an optical port interface uses a short wavelength (780 to 850 nm) or long wavelength
  • (1270 to 1350 nm) laser transmitter.
  • The laser complies with 21 CFR(J) class 1
  • laser safety requirements. It uses non-open fibre control (OFC) optical GBICs in the
  • switch circuit. Limiting the optical power emitted by the port guarantees safe class 1
  • operation, thereby eliminating the need for physical shutters.
  • The optical GBIC uses the duplex-session control (SC) connector scheme.
    Rack-mount dimensiuni:
  • v 1U, 483 mm (19 in.) rack mount Electronic Industries Association (EIA)
  • compliant.
  • v Height: 43.4 mm (1.71 in.), Width: 428.6 mm (16.88 in.), Depth: 450.0 mm (17.72
  • in.)

Tabletop dimensiuni: v H: 43.4 mm (1.86 in.), W: 428.6 mm (16.88 in.), D: 450.0 mm (17.72 in.)
Greutate: 7.73 kg (17 pounds)
Surse alimentare:
Putere totala: 110 W
Input : 85 - 265 V ac
Input line frequency: 47 - 63 Hz.
Inrush current: 10 A peak, >300 μs for a hot or cold start
Harmonic distortion: Active power factor correction per IEC1000-3-2
Input line protection: Fused in both hot and neutral lines
Maximum dimensions: Width: 89 mm (3.5 in.) Height: 38 mm (1.5 in.) Length: 279mm (11 in.)
Redundancy: Dual supplies, Hot pluggable
BTU rating: 110 W x 3.412 BTU per hr per W = 375 BTU per hr

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Drept de autor © 1997 Calculatoare Refurbished