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100btx To 100bfx Sc Smf (To 15km) Media Converter / Mfr. No.: At-Mc103xl-10

100btx To 100bfx Sc Smf (To 15km) Media Converter / Mfr. No.: At-Mc103xl-10
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Item Number: all-atmc103xl10
Vendor Number: AT-MC103XL-10
Vendor: Allied Telesyn, Inc.
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When connecting media converter to auto-negotiating Fast Ethernet switches, this media converter will automatically connect the link in either Full or Half-Duplex mode, allowing the link to be established with the greatest bandwidth. Alternatively, the MissingLink feature allows accurate reporting to network management systems as well as allowing devices with redundant link capability to be inter-connected with this media converter, as a failure in one fiber link will be signalled to the switch, allowing the second link to become active.

General Information

ManufacturerAllied Telesis, Inc
Manufacturer Part NumberAT-MC103XL-10
Manufacturer Website Address
Product SeriesATMC100
Product ModelAT-MC103XL
Product NameAT-MC103XL Media Converter
Product TypeTransceiver/Media Converter


Total Number of Ports2
Network (RJ-45)Yes
Number of Network (RJ-45) Ports1
Number of SC Ports1

Media & Performance

Media Type SupportedTwisted Pair
Fiber Mode SupportedSingle-mode
Maximum Distance Supported9.32 Mile

Network & Communication

Ethernet TechnologyFast Ethernet
Network Technology100Base-FX

Power Description

Input Voltage12 V DC

Physical Characteristics

Weight (Approximate)10.40 oz


Additional Information
  • Half and Full Duplex operation
  • Transparent to 802.1Q packets
  • Fits the AT-MCR12 rackmount chassis
  • MissingLink
  • Link Test

    External Power Supply:
  • 100-240vAC, 50/60Hz +/-3%

  • Round Trip Delay: 0.4µs Maximum
  • Bit Error Rate (BER): < 10-12

  • UTP Differential Output Voltage:
    - Min: 950mv
    - Typical: 980mv
    - Max: 1050mv
  • Overshoot Voltage:
    - Typical: 4%
    - Max: 5%
  • Single Amplitude Symmetry:
    - Min: 0.98
    - Typical: 1.0062
    - Max: 1.02
  • Rise and Fall Time:
    - Rise:
    - Min: 3.0ns
    - Typical: 4.6ns
    - Max: 5.0ns
    - Fall:
    - Min: 3.0ns
    - Typical: 4.2ns
    - Max: 5.0ns
  • Rise and Fall Time Symmetry:
    - Typical: 0.4ns
    - Max: 0.5ns

    Port Type (Connector):
  • 100FX SMF (15km)
    - Launch Power (dBm):
    - Max: -8.0
    - Avg: -11.5
    - Min: -15.0
    - Receive Power (dBm):
    - Min. Sensitivity: -31.0
    - Typical Sensitivity: -31.0
    - Saturation: -8.0
Certifications & Standards
  • IEEE 802.3U-LAN

  • FCC Class A

  • UL-Cul
  • NRTL
  • TUV
  • CE


Limited WarrantyLifetime