HP Καλώδιο Οπτικής Ίνας SFP+ 3m Μαύρο (Hewlett Packard Enterprise, 487655-B21)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Hewlett Packard Enterprise (HPE)
• Model / MPN
  487655-B21
• EAN / Barcode
  883585993307
• SKU (user)
  1200657651
• Product Type
  SFP+ Direct Attach Cable (DAC), Twinax
• Connector Type
  SFP+ to SFP+ (male)
• Length
  3 meters
• Cable Media
  Twinax copper (twinaxial)
• Cable Category
  Passive Direct Attach Cable (PDAC)
• Wire Gauge
  AWG30 (typical for 0.5–3m lengths)
• Supported Data Rates
  1.0625 Gbps – 10.52 Gbps
• Supported Ethernet
  10G Ethernet (10.31 Gbps), Gigabit Ethernet
• Supported Fibre Channel
  1G, 2G, 4G, 8G, 10G (as stated by vendors)
• Maximum Reach
  3 meters
• Characteristic Impedance
  100 ohms
• Crosstalk Between Pairs
  ≤2% (typical vendor spec)
• Time Delay
  ~1.31 nsec/ft (vendor spec)
• DDM/DOM
  Supported
• Passive/Active
  Passive (no active electronics for 3m length)
• Color
  Black (with metallic connector shells)
• Compatibility
  Optimized for HPE BladeSystem c-Class and HPE networking equipment; compatible with SFP+ ports that accept DACs
• Operating Temperature
  0° to 70° C
• MTBF
  ~1,000,000 hours
• Standards / Compliance
  SFP+ MSA, SFF-8431 (vendor listings); RoHS, CE
• Packaging
  Retail box or blister (small box with cable coiled); typical reseller packaging for HPE spare
• Warranty
  Typically 1 year from resellers (varies by vendor)
• Use Case
  Short-distance 10GbE connections in servers, switches, blade enclosures
• Notes
  Often mislabeled as 'fiber' by some retailers — this part is twinax copper DAC, not optical fiber

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