Transition Networks SPS-1872-CC User Manual

Stand-alone media converter

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Part Number
Port One - Fiber-Optic
F-SM-MM-05
ST, 850 nm multimode
2 km (1.2 miles)*
* Typical maximum cable distance. (Actual distance is dependent upon the
physical characteristics of the network.)
Optional Accessories (sold separately)
Part Number Description
SPS-1872-SA Optional External Power Supply; 18-72VDC Stand-Alone
Output: 12.6VDC, 1.0 A
SPS-1872-CC Optional External Power Supply; 18-72VDC Piggy-back;
Output: 12.6VDC, 1.0 A
E-MCR-03
12-Slot Media Converter Rack (includes universal internal power
supply) 17 x 15 x 5 in. (432 x 381 x 127 mm)
WMBL
Optional Wall Mount Brackets
Length: 4.0 in. (102 mm), Fits converter length: 4.7 in. (119 mm)
WMBV
Optional Vertical Mount Bracket; Length: 5.0 in. (127 mm)
WMBD
Optional DIN Rail Mount Bracket; Length: 5.0 in. (127 mm)
WMBD-F
Optional DIN Rail Mount Bracket (flat); Length: 3.3in. (84 mm)
USER'S GUIDE
F-SM-MM-05
Stand-Alone Media Converter
• 10 Mb/s Ethernet
• 16 Mb/s Token Ring
• Singlemode to Multimode
Transition Networks F-SM-MM-05 Media
Converter extends Ethernet or Token Ring
networks over singlemode fiber-optic cable
up to 20 km.
Port Two - Fiber-Optic
ST, 1310 nm singlemode
20 km (12.4 miles)*
Installation . . . . . . . . . . . . . . . . . .2
Operation . . . . . . . . . . . . . . . . . . .3
Cable Specifications . . . . . . . . . . .4
Technical Specifications . . . . . . . .5
Fault Isolation and Correction . . .6
Contact Us . . . . . . . . . . . . . . . . . .7
Compliance Information . . . . . . . .8

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Summary of Contents for Transition Networks SPS-1872-CC

  • Page 1 Optional Accessories (sold separately) Part Number Description SPS-1872-SA Optional External Power Supply; 18-72VDC Stand-Alone Output: 12.6VDC, 1.0 A SPS-1872-CC Optional External Power Supply; 18-72VDC Piggy-back; Output: 12.6VDC, 1.0 A E-MCR-03 12-Slot Media Converter Rack (includes universal internal power supply) 17 x 15 x 5 in. (432 x 381 x 127 mm)
  • Page 2: Installation

    F-SM-MM-05 INSTALLATION Installing the Cable FIBER Locate or build fiber cable with male, two-stranded TX to RX connectors installed at both ends. Connect the fiber cables to the Media Converter as described: • Connect the male TX cable connector the female TX port. •...
  • Page 3: Cable Specifications

    F-SM-MM-05 CABLE SPECIFICATIONS The physical characteristics must meet or exceed IEEE802.5j specifications. <10 -10 Bit Error Rate: Multimode 850 nm Recommended: 62.5/125 µm Optional: 100/140, 85/125, 50/125 µm Fiber Optic Transmitter Power: min: -19.0 dBm Fiber Optic Receiver Sensitivity: min: -32.5 dBm Link Budget: 13.5 dB Typical maximum cable distance*...
  • Page 4: Fault Isolation And Correction

    F-SM-MM-05 FAULT ISOLATION and CORRECTION If the Media Converter fails, isolate and correct the failure by determining the answers to the following questions and then taking the indicated action: Is the PWR LED on the Media Converter illuminated? • Is the power adapter the proper type of voltage and cycle frequency for the AC outlet? •...
  • Page 5: Compliance Information

    COMPLIANCE INFORMATION UL Listed C-UL Listed (Canada) CISPR22/EN55022 Class A CE Mark FCC Regulations This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

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Sps-1872-saF-sm-mm-05

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