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3Com Compatible 1000Base-SX GBIC Optical Transceiver (3CGBIC91)
GAO C011G101

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Overview - 3Com Compatible 1000Base-SX GBIC Optical Transceiver (3CGBIC91)

This hot-swappable GBIC transceiver is fully compatible with original 3Com transceivers with an 850 nm operating wavelength for multimode fiber (MMF). It is compliant with GBIC interface converters specifications Rev. 5.5 as well as Gigabit Ethernet standard as specified in IEEE 802.3. This optical transceiver consists of two sections: the transmitter section incorporates a VCSEL laser and the receiver section contains an InGaAs/InP PIN photodiode integrated with a trans-impedance preamplifier (TIA). In addition, a 20-pin connector is used to connect the converter to the host system.

Key Features - 3Com Compatible 1000Base-SX GBIC Optical Transceiver (3CGBIC91)

  • Operating data rate up to 1.25 Gbps
  • Compliant with IEEE 802.3z Gigabit Ethernet standard
  • Compliant with Gigabit interface converter specification Rev. 5.5
  • 850 nm VCSEL laser and PIN photodiode
  • Duplex SC connector interface
  • SCA-2 host connector
  • Built-in digital diagnostic functions
  • Transmission distance up to 550 m
  • RoHS Compliance

Applications - 3Com Compatible 1000Base-SX GBIC Optical Transceiver (3CGBIC91)

  • Gigabit Ethernet (1000Base-SX) Links at 1.25 Gbps
  • 1x Fiber Channel at 1.06 Gbps
  • High Speed I/O for File Servers
  • Switch to Switch Interface

Technical Specifications - 3Com Compatible 1000Base-SX GBIC Optical Transceiver (3CGBIC91)


Maximum Data Rate
1.25 Gbps
Wavelength
850 nm
Fiber Type
MMF
Connector Type
SC
Distance
220 m to 550 m
Transmit Power (min)
-9.5 dBm
Transmit Power (typical)
-7 dBm
Transmit Power (max)
-4 dBm
Receive Sensitivity (max)
-17 dBm
Power Budget
7.5 dBm
Power Supply
3.3 V / 5 V
Operating Temperature
0 C to 70 C
Storage Temperature
-40 C to 85 C
Operating Humidity
5% to 95% (non-condensing)
Storage Humidity
5% to 95% (non-condensing)


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