enhanced 10/100base-tx to 100base-fx media

ENHANCED 10/100BASE-TX TO 100BASE-FX MEDIA CONVERTER
GGM 742MC / GGM 742MT & GGM 742SC20
Auto MDI / MDI-X
Auto-negotiation
Compact format
The GGM 742MC/MT/SC20 Media Converter is a costeffective, feature-packed solution for expanding or extending an existing Ethernet or Fast Ethernet network. The converter is enhanced with such features as remote and local loopback detection, auto-negotiation,
and link fault signaling for high reliability. It also features seven DIP switches for manual activation of the enhanced features. This gives
the GGM 742MC/MT/SC20 the ability to be quickly integrated into a network configuration.
The GGM 742MC/MT/SC20 can be used with the GGM 719 12-slot 19”.
PRODUCT
FEATURES
• Automatic MDI/MDI-X
• Auto-negotiation, NWay support on RJ-45
• Link Fault Signaling
• Device DIP switches allow multiple configuration options
• Remote and local loopback testing LEDs for at-a-glance device status
DIP SWITCHES
• DIP 1 Enables/disables autonegotiation
• DIP 2 RJ-45 port duplex mode; fullduplex or half-duplex
• DIP 3 RJ-45 port data bit rate; 10Mbps or 100Mbps
• DIP 4 Fiber port duplex mode; fullduplex or half-duplex
• DIP 5 Enables/disables Link Fault Signaling
• DIP 6 Enables/disables local loopback
• DIP 7 Enables/disables remote loopback
LEDS
• PWR lit for normal power
• FDX lit in full duplex mode
• LNK lit when receiving link packets from a compliant device
• LFS lit when a break or disruption occurs in either the copper or fiber link
• COL flashes to indicate packet collisions
• 100 lit when data packets are being transmitted at 100Mbps
WWW.GIGAMEDIA.NET
PRODUCT
SPECIFICATION
STANDARDS
IEEE 802.3
IEEE 802.3u
MECHANICAL & ENVIRONMENTAL
10Base-T
100Base-TX/FX
PORTS
1 x 100Base-FX (SC/ST)
1x 10/100Base-T (RJ-45)
MAXIMUM DISTANCES
Fiber Optic
RJ-45
Power input
Frequency
Power consumption
Current
Operating temperature
Storage temperature
Operating humidity
Storage humidity
12V DC
47 to 63Hz
2.8W
0.23A@12V
0ºC to 50ºC
-25ºC to 70ºC
10% to 80% RH
5% to 90% RH
GGM 742MC
GGM 742MT
GGM 742SC20
FCC Part 15 of Class A & CE Approved
DIMENSIONS & WEIGHT
109.2 x 23.4 x 73.8 mm (W x H x D)
160g
Weight
WARRANTY
2 years
Up to 20km
100m
PART NUMBERS
P/N
SAFETY & EMISSIONS
YOUR POINT OF CONTACT
DESCRIPTION
Enhanced 10/100Base-TX to 100Base-FX (SC) Multi-mode Media Converter
Enhanced 10/100Base-TX to 100Base-FX (ST) Multi-mode Media Converter
Enhanced 10/100Base-TX to 100Base-FX (SC) Single mode 20km Media Converter
WWW.GIGAMEDIA.NET
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