www.lynnelec.com
Introduction:
The MC-120SC-SM Media Converter is a cost-effective,
feature-packed solution for expanding or extending an existing
Ethernet/ Fast Ethernet network. The converter boasts enhanced
with such features as remote and local loop back testing,
auto-negotiation, and link fault signaling for total reliability, It also
features seven DIP switches for manual activation of the enhanced
features. This gives the MC-120SC-SM the ability to be quickly
integrated into a network configuration.
The MC-120SC-SM can support a variety of fiber optic cables and
connectors that can extend distances (up to 80km) as well as
offering flexibili ty in the migration to 100Base- FX netw orks!
Product Summary & Benefits:
The MC-120SC-SM is a com pact, relia ble media conversion solution that provides net w ork administrators with a cost-effective solution
for migrating or upgrading copper-based networks to fiber optic-based networks. Whether data is transmitted over single mode or
long-haul single mode fiber optics, or operating in full or half-duplex, the MC-120-SM is capable of handling the various cable
configurations.
Link Fault Signaling - The LFS feature supports the creation of a redundant or secondary connection. This can be an ideal solution for
those mission-critical or constant service applications such as fiber To The Building (FTTB) or Fiber To The Curb (FTTC). The LFS
LED provides immediately indication of when a cable has been severed or when some other cause of disruption in service has occurred.
Simultaneously, dat a transmissi on w ill be switched to the redundant link resulting in 'non-stop' network connec tivity.
Loopback Test - Once enabled via a DIP-switch, the Remote or Local Loopback test feature allows the administrator to instantly
determine the status of the cable connection. This offers a simpler approach to troubleshooting; no more manual inspection of cables and
wiring closets.
Support NWay - The MC-120SC-SM takes advantage of intelligent connection technology to support auto-negotiation, thereby
eliminating the hass le of manually c onfiguring or monitoring the settings. This ensures a pl ug-n-play' oper ability.
Cable F l ex ib ility & S ca la b ility - The MC-120SC-SM allows you to install fiber cabling anywhere within the network diagram without
having to replace existing copper-based. It's compact, modular design facilitates easy deployment in a narrow desktop location,
wall-mount or as a multi-unit configuration based on the MC-1600C-12 12-slot standard 19" rack-mount chassis or MC-1600C-4 4-slot
rack-mount chassis. Plus, connecting the MC-120-SM media converter to fiber segments extends distances between networking nodes
of up to80,000 meters.
MC-120SC-SM
Enhanced 10/100Base-TX to 100Base-FX Media Converter
Main Featur es :
Device DIP switches allow multiple configurat ion options
Automati c M DI /MDI-X selection on RJ-45 port
Auto-negotiation, NWay support on RJ-45
Link Fault Si gnaling (LFS)
Remote and local loop back test
LEDs for at-a-glance device status
Extends distances ranging from 2km (multi-mode fiber) to
80km (si ngle mode fiber)
Store-and-forward at full wire speed
Internal and external power supply opt ions
FCC Class A & CE approved RoHS complia nt
- 1 -
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154 Railroad Dri ve • Ivyla nd, PA. 18974
800-523-6075 • fax 215-364-2944
email: sales@ lynnelec.com
www.lynnelec.com
Specifications:
MC-120SC-SM
Enhanced 10/100Base-TX to 100Base-FX Media Converter
Standard: IEEE 802.3 (10BASE-T Ethernet);
IEEE 802.3u (100BASE- TX/FX Fast Ethernet)
Ports: 1 x copper;1 x fiber optic
Interfaces: UTP 100/120ohm; RJ-45 type
Fiber optic connector: SC, for single mode)
Max. Dista nce: UTP: 100 meters (Category 3/4/5 or better)
Fiber: 30km/40km/60km/80km
(9/125) micron fiber cabling
Unit LED: 100: Green, illuminated when data packets
are being transmitted at
100Mbps
LFS: Red, illuminated when a break or
disruption exists in copper or
fiber links
LNK: Green, illuminated indicates receiving
Power: AC power adapt er; 12V DC @ 0.8A
Frequency: 47Hz to 63Hz
Environment: Operating:
Temperature: 0 to 50
Relative Humidity: 10% to 80%,
Non-condensing
Non-Operating/Storage:
Temperature: -25 to 70
Relative Humidit y: 5% to 90%,
Non-condensing
Emissions: FCC Part 15 of Class A & CE approved
Dimensi ons: 86 x 133.5 x 29mm (W idth x Depth x Height )
Weight: 158g
Switches:
DIP 2 - Copper por t (RJ45) duple x mode ; full-duplex
link pulses from compl iant
device
ACT: G reen, flashing to indicate data packets
being sent / received
DIP 3 - Copper por t (RJ45) data bi t rate; 10Mbps or
DIP 4 - Fiber port duplex mode; full-duplex or
FDX: Am ber, flashing to i ndicate unit is in
full-dupl ex mode
COL: Amber, flashing to indicate collision
PWR: Green, illuminated to indicate unit is
DIP 5 - Enables / disables link fault signaling (LFS)
DIP 6 - Enables / disables local loop back (LLBK )
DIP 7 - Enables / disables remote loop ba ck (RLBK)
operating under normal power
DIP 1 - Enables / disables auto-negotiat ion
or half-duplex
100Mbps
half-duplex
Fiber Optic Data:
Min.
Cable
Product#
MC-100ST-MM
MC-100SC-MM
MC-120SC-SM-30K 9/125 SC 1310nm .-15dBm .-8dBm .-34dBm 19dB 26dB 30km
MC-120SC-SM-40K 9/125 SC 1310nm .-15dBm .-8dBm .-35dBm 23dB 29dB 40km
MC-120SC-SM-60K 9/125 SC 1310nm .-15dBm .-8dBm .-36dBm 30dB 36dB 60km
Type(um)
62.5/125
50/125
62.5/125
50/125
Connector
Type
ST 1300nm .-20dBm .-14dBm .-31dBm 11dB 17dB 2km
ST 1300nm .-20dBm .-14dBm .-31dBm 11dB 17dB 2km
Wavelenght
Min.TX
PWR
Max TX
PWR
RX Sens.
PWR
Buget
Max.
PWR
Buget
Typical
Distance
- 2 -
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154 Railroad Dri ve • Ivyla nd, PA. 18974
800-523-6075 • fax 215-364-2944
email: sales@ lynnelec.com
www.lynnelec.com
MC-120SC-SM
Enhanced 10/100Base-TX to 100Base-FX Media Converter
Applications:
The following illust rates typica l applications for the
MC-120SC-SM series. The actual distances will depend on se veral
factors including t he quality of cables used and the terminal
equipme nt employed.
MC-120SC-SM /30/40/60/80 (km):
Enhanced 10/100Base-TX to 100Base-FX Single M ode
Media Converter (SC Connector)
)
Ordering Information:
Rack mount chass is available
MC-1600C-4 4 Bay
MC-1600C-12 12 Bay
- 3 -
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154 Railroad Dri ve • Ivyla nd, PA. 18974
800-523-6075 • fax 215-364-2944
email: sales@ lynnelec.com
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