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1000Base-T Fiber Optic Media Converter

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Converts or connects 1000Base-T unshielded twisted-pair devices to single mode (1300/1550nm) or multimode (850/1300nm) fiber optics.

Notice: Product End of Life
(02/26/2021) for new applications use TC3340

Featuring an "Industrial-Hardened" version for extreme environments, the TC3301 Gigabit Ethernet Fiber Optic Converter supports distances up to 100km and is available with an option for one fiber bi-directional communication.

  • 1000Base-T to Fiber Conversion
  • Multimode or Single Mode (850/1300/1550nm)
  • One Fiber Bi-Directional Communication (optional)
  • Distances up to 100Km
  • Built-In Power Redundancy
  • Local Dry Contact Alarm Relay
  • Hardened Temperature version exceeds NEMA & CALTRANS specs
  • Rackmount or Standalone


Notice: Product End of Life
(02/26/2021) for new applications use TC3340

The TC3301 is typically used to interconnect 1000Mbps switching hubs, switches, workstations or any other Ethernet compliant device at distances up to 100km.

TC3301 - Gigabit Ethernet to Fiber Optic Media Converter
Click to enlarge


Notice: Product End of Life
(02/26/2021) for new applications use TC3340
Data Rate
  1. Rate1000 Mbps
  1. TransmitterELED/LASER*
  2. ReceiverPIN Diode
  3. Interface1000Base-SX, 1000Base-LX
  4. Wavelength850/1300nm Multimode, 1300/1550nm Single Mode
  5. Fiber Optic ConnectorsST, FC, SC**
  6. Loss Budget* - 1300nm
  7. Multimode @62.5/125µm12dB
  8. Single Mode @9/125µm20dB
  1. ConnectorRJ45 Female
  2. Interface1000Base-T
  1. Bit Error Rate1 in 1010 or better
Visual Indicators
  1. SystemPWR A, PWR B, FO, Vcc, 1000M, FDX, LNK, ACT
  1. Dry ContactNormal OPEN
  1. Standard12VDC @<300mA
  2. Optional24, -48, 125 VDC or 115/230VAC (with External Power Cube)
  1. Operating-10°C to 50°C
  2. Hi-Temp(optional)-20°C to 70°C
  3. Extreme Temp(optional)-40°C to 80°C
  4. Storage-40°C to 90°C
  5. Humidity95% non-condensing
Physical (Standalone Unit)
  1. Height(3.53 cm) 1.39"
  2. Width(18.13 cm) 7.14"
  3. Depth(16.59 cm) 6.53"
  4. Weight(544 gm) 1.2 lbs


For more information

Product version may differ from current manual. For assistance or proper manual version please contact Technical Support.