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UDC-ME
X.21
Modem Eliminator
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FEATURES/BENEFITS
* Interface - ITU X.21, V.11 compliant with DB-15 Female Connectors
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Data Rates - 1.2k to 3.072M - 32 Selectable Rates
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Serial Data Interface cards are Interchangeable and may be mixed such as X.21 to V.35
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Controls for RTS/CTS delay, DSR, DTR on a per port basis
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Timing - Internal
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Status LED’s for each Serial Port and Signal
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110/220VAC switch selectable or DC Power for -48VDC
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UL, CSA and CE Approved, RoHS
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Sturdy Metal Aluminum Enclosure |
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DESCRIPTION
The UDC-ME X.21 modem eliminator is also an excellent choice for testing router-to-router connections via the serial ports. The unit is an excellent choice for interconnecting your LAN or legacy mainframe equipment.
Installation is fast and simple by setting the internal switches for Clocking, Carrier Operation and RTS to CTS delay. The UDC-ME has status LED’s for each attached DTE device which allows the user to visually confir
m the presence of clock and control signals. The UDC-ME utilizes state of the art digital CMOS technology to provide a feature filled product at a very affordable price. Our Field Programmable Gate Array (FPGA) design has allowed us to offer this product with a wide selection of clock rates. This design approach has also reduced the amount of clock jitter for high speed transmissions.
The UDC-ME is housed in a sturdy metal enclosure and operates on 110/220VAC or optional -48V DC power. Typical MTBF figures are in excess of 150,000 hours of operation.
The UDC-ME has a three year warranty and a 24 hour turnaround on warranty repairs.
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SPECIFICATIONS
ARE SUBJECT
TO CHANGE
WITHOUT NOTICE
For further detailed
technical information
on this product,
contact East Coast
Datacom Technical
Assistance at
(321) 637-9922
or fax us at
(321) 637-9980
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SPECIFICATIONS
| Application |
Interconnection of two DTE (Terminal) devices located within proximity of each other |
Capacity
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Two (2) DTE’s |
| Serial Data Interface |
X.21 or RS-232, RS-422/449, RS-530, V.35 and HSSI |
| Data Format
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Data Transparent at all Data Rates |
| Inversion Option |
Data Inversion or Clock Inversion |
| Selectable Clock Rates |
1.2k, 2.4k, 4.8k, 7.2k, 9.6k, 14.4k, 16k, 19.2k, 28.8k, 32k, 38.4k, 48k, 56k, 57.6k, 64k, 72k, 96k, 128k, 192k, 256k, 384k, 512k, 768k, 1.024M, 1.280M, 1.472M, 1.536M, 1.544M, 1.920M, 1.984M, 2.048M, 3.072M |
| Indicators
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POWER TXD, RXD, TXC, RXC, RTS, CTS, DTR, DCD |
| Surge Protection |
Main power supply |
| Power Source |
AC Mains: 100-120 to 200-220VAC @10%, 50/60Hz, 0.16/0.08A, external 110/220 volt select switch, IEC
Power Inlet, (2) 5mm Fuses
DC Mains: DC Voltage, Input Range of -36 to -72vdc
Current Draw at 48vdc: 75ma @ 3.6watts |
| Environmental |
Operating Temperature....32º
to 122º F (0º to 50º C)
Relative Humidity.............5 to 95%
Non-Condensing
Altitude............................0 to 10,000 feet |
| Dimensions |
Height ....... 1.75 inches (4.44 cm)
Width ........ 9.00 inches (20.86 cm)
Length ...... 9.00 inches (20.86 cm) |
| Weight |
2 pounds (0.914Kg |
| Warranty |
Three Years,
Return To Factory |
Ordering Information
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Main Unit Part Number: 189000 Model: UDC-ME
Description: UDC Modem Eliminator
Serial Interface Cards, Two Cards Required Per UDC-ME, pick any two cards, may be the same card twice or any combination.
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| Included with
each unit: |
1) Operations Manual
2) U.S.A. Grounded Power Cord, Part # 713015
3) Optional Power Cords
A) United Kingdom, Part # 713016
B) Continental Europe, Part # 713017
C) Other: Specify Country on Purchase Order |
| Optional Accessories |
1) Spare Data Center Fuses
A) 160ma Fuse, Qty (2) Part # 714000
B) 80ma Fuse, Qty (2) Part # 714001 |
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